150-303-422 (Rev. 11-07-22)
2022
Farm Use Manual
www.oregon.gov/dor
i 150-303-422 (Rev. 11-07-22)
Table of contents
Introduction ........................................................................................................................................................................1-1
Qualification chapter ......................................................................................................................................................2-1
Introduction ..................................................................................................................................................................... 2-1
Farm use ...........................................................................................................................................................................2-1
Zoning and planning statutes ..................................................................................................................................... 2-4
Farmland qualification ................................................................................................................................................. 2-6
Non-EFU income requirements .................................................................................................................................... 2-7
Non-EFU applications ....................................................................................................................................................2-9
Non-EFU “gross income questionnaires” ................................................................................................................. 2-11
Requalification .............................................................................................................................................................. 2-11
Exempt farm property .................................................................................................................................................2-12
Homesites .......................................................................................................................................................................2-13
Potential additional tax notation ................................................................................................................................ 2-14
Appeals ..........................................................................................................................................................................2-14
Valuation chapter .............................................................................................................................................................3-1
Introduction .....................................................................................................................................................................3-1
Farm use mass appraisal procedures ..........................................................................................................................3-1
Land classification ..........................................................................................................................................................3-1
Value zones ......................................................................................................................................................................3-1
Land classification and appraisal records...................................................................................................................3-1
Farm board of review .................................................................................................................................................... 3-3
Income approach to farm use land value ................................................................................................................... 3-3
Net income per acre....................................................................................................................................................... 3-3
Capitalization rate ......................................................................................................................................................... 3-3
Farm use income approach examples ......................................................................................................................... 3-4
Other considerations when valuing farm properties .............................................................................................. 3-11
Valuation of dwellings, rural buildings, and real property improvements .........................................................3-12
Valuation of farm and rural homesites ...................................................................................................................... 3-16
Measure 50 MAV limitations ......................................................................................................................................3-18
Disqualification chapter ................................................................................................................................................4-1
Before you disqualify .....................................................................................................................................................4-1
Disqualification and special assessment programs ..................................................................................................4-1
Types of disqualification ...............................................................................................................................................4-1
Reviewing an account for disqualification .................................................................................................................4-1
Processing a disqualification and Measure 50 requirements ................................................................................. 4-2
Effective date of disqualification ................................................................................................................................. 4-2
Disqualification timing—general rule ....................................................................................................................... 4-3
Disqualification timing—special provisions ............................................................................................................. 4-3
No longer in use disqualifications .............................................................................................................................. 4-4
Removal of land from an EFU zone disqualification ............................................................................................... 4-5
Non-farm dwelling in an EFU zone disqualification ............................................................................................... 4-6
ii 150-303-422 (Rev. 11-07-22)
Disqualification of land zoned for urban uses .......................................................................................................... 4-6
Taxpayer request disqualification ................................................................................................................................4-7
Non-EFU income disqualification ............................................................................................................................... 4-8
Subdivision disqualifications ...................................................................................................................................... 4-9
Homesite disqualifications ..........................................................................................................................................4-11
Government exchange of land ....................................................................................................................................4-12
Conservation management effect on disqualification ............................................................................................4-12
Disqualification notification letter .............................................................................................................................4-12
Appeals ..........................................................................................................................................................................4-13
Additional tax chapter ....................................................................................................................................................5-1
General information .......................................................................................................................................................5-1
Additional tax upon disqualification ..........................................................................................................................5-1
Additional tax deferred ................................................................................................................................................ 5-2
No additional tax ........................................................................................................................................................... 5-6
Non-EFU abatement ...................................................................................................................................................... 5-7
Appendix ...............................................................................................................................................................................6-1
Appendix A: Farm use legislation and history ..........................................................................................................6-1
Appendix B: Resource information ...........................................................................................................................6-17
Appendix C: Forms and publications ....................................................................................................................... 6-31
Appendix D: Farm use certification and capitalization ......................................................................................... 6-49
Appendix E: Farm use valuation ............................................................................................................................... 6-53
Appendix F: Disqualification ..................................................................................................................................... 6-68
1-1 150-303-422 (Rev. 11-07-22)
The purpose of Farm Use Manual is to develop a uni-
form approach for the special assessment of farm prop-
erties. The manual serves as a guide to assist counties
with interpretation of farm use laws and administra-
tive rules.
An internal group of Department of Revenue property
tax specialists and an external group of county assessor
property tax specialists have developed this manual.
The Farm Use Manual is organized into sections that
follow the statutes. A table of contents identifies each
section. A tab identifies each section. The appendix
contain supporting information such as charts, forms,
diagrams, and examples to assist in interpreting stat-
utes and processing accounts.
If you have any comments concerning this manual or
questions on farm use assessment, contact:
Oregon Department of Revenue
955 Center Street NE
Salem Oregon 97301-2555
www.oregon.gov/dor
503-378-4988 or 1-800-356-4222
Contact us for ADA accommodations or assistance in
other languages.
Introduction
In 1961, the Oregon Legislature began to adopt farm
use special assessment laws. The Oregon Legislature,
administrative rules, and Tax Court, Attorney General,
and the Department of Revenue decisions have modi-
fied or clarified these special assessment laws since
then. This comprehensive manual details the complexi-
ties of this program.
The legislative intent can be found in Oregon Revised
Statute (ORS) 308A.050 and is summarized as follows:
ORS 308A.050: The Legislative Assembly recog-
nizes that agriculture and related land uses con-
tribute significantly to Oregons character and
economy and is in the interest of all citizens of
this state. Valuation of farm properties is based
on agricultural production capability. Therefore, it
is the declared intent of the Legislative Assembly
that bona fide farm properties be assessed for ad
valorem property tax purposes at a value that is
exclusive of values attributable to urban influences
or speculative purposes.
Foreword
Qualification, valuation, and disqualification statutes
regulate farm use special assessments. The following is
a brief discussion on each of these categories:
Qualification. Land within an exclusive farm use (EFU)
zone automatically qualifies for farm use special assess-
ment if there is an active bona fide farm use with an
intent to make a profit from farming as defined under
ORS 308A.056.
Land not within an EFU zone is called non-exclusive
farm use (non-EFU) land. Non-EFU land must also
meet the same qualifications of ORS 308A.056. In addi-
tion, non-EFU land can only qualify by application and
must meet minimum income requirements outlined in
ORS 308A.071. “Gross income questionnaires” are peri-
odically mailed to non-EFU landowners to verify that
these requirements continue to be met.
The statutes for EFU and non-EFU land are to be inter-
preted and addressed separately from each other. Any
portion of land may qualify for special assessment
while other portions may be assessed under differ-
ent assessments or exemptions. Each portion can only
qualify for ONE special assessment at a time. It is pos-
sible to have any combination of portions of a property
under EFU, non-EFU, or a different special assessment
such as forestland or portions not under special assess-
ment. Portions not under special assessment such as
dwellings, buildings, equipment, or land not under
special assessment may be assessed based on market
value or some other assessment or exemption. Qualifi-
cation requirements apply only to the land, homesite, or
onsite developments that are being specially assessed.
Valuation. Under ORS 308A.092, the counties shall use
a legislated income approach when valuing qualified
land as follows:
The legislated income approach consists of dividing the
net income of the land by a capitalization rate to calcu-
late a farm use value.
Annually, the assessor is responsible for conducting
farm income studies for each land class and area. The
assessor utilizes the Department of Revenue certified
interest rate and the local property tax rate to calculate
the specially assessed value (SAV).
The maximum special assessed value (MSAV) limita-
tions of Measure 50 apply to both EFU and non-EFU.
MSAV valuation tables for each land class and area are
required to have a Measure 50 calculation each year
under ORS 308A.107. Each MSAV table matches with a
corresponding SAV table.
1-2 150-303-422 (Rev. 11-07-22)
Valuation of farmland is complex in Oregon due to
the wide variety of climates, rainfall, soil capabilities,
farming operations, and land uses. In the “Valuation
section of this manual, there are several basic examples
for the various farm land uses around the state. Spe-
cialized farms are beyond the scope of this manual.
Homesites, which include domestic onsite develop-
ments, are valued separately using a different valuation
procedure under ORS 308A.256.
Any portion of the land that qualifies can receive farm
use value. Any portion that doesn’t qualify is assessed
based on real market value under ORS 308.146, unless
the land is in a different assessment program or is
exempt from property taxes.
Disqualification. EFU and non-EFU statutes are to be
interpreted separately when considering the disquali-
fication of farmland or homesites. There are many rea-
sons for disqualification. Any portion of a property
not maintaining farm use may be disqualified. It is
also possible that a portion of a property may be dis-
qualified and a portion may continue special assess-
ment. One can’t go back in time to correct the roll for
a disqualification so it is important to be sure the dis-
qualification of EFU or non-EFU land is timely. If the
disqualification timelines are missed, the change in
assessment will occur for the next assessment and tax
year and if in the next assessment and tax year the land
meets qualification requirements the disqualification
will be invalid.
Once land has been disqualified, the notification pro-
cedures under ORS 308A.718 and 308A.724 must be
strictly followed. For procedures following a disquali-
fication, see “Disqualification notification procedures”
in the appendix. The disqualification notification pro-
cedures addresses procedures following a disquali-
fication from EFU, non-EFU, wildlife habitat, and all
forestland assessment programs.
Summary
This manual is designed to help you interpret the stat-
utes in a uniform, consistent manner. Additional charts
and information have been included in the appendix
as a quick reference to assist in understanding quali-
fication, valuation, and disqualification procedures.
While processing farm properties can be accomplished
in mass, some properties may need to be considered on
their individual merits.
2-1 150-303-422 (Rev. 11-07-22)
Introduction
Exclusive farm use (EFU) zoned land qualifies for “farm
use” special assessment provided the owner maintains
an acceptable farm practice with the intent to make a
profit as defined by ORS 308A.056. Landowners dont
need to apply for land to be qualified and assessed as
farm use.
Exclusive farm use zones are regulated by zoning and
planning statutes and local zoning ordinances. Allow-
able and conditional uses in an EFU zone are defined in
ORS 215.213 or 215.283.
Non-exclusive farm use (non–EFU) land must also
maintain an acceptable farm practice with the intent to
make a profit as defined by ORS 308A.056. Addition-
ally, non–EFU landowners must file an application with
the county assessor in the first year the property quali-
fies for special assessment. Each year after the initial
application, the farm operation must meet minimum
gross income requirements by responding to the asses-
sor’s request for an income questionnaire. As part of
meeting the gross income requirements of an applica-
tion or questionnaire, land owners should be informed
that they must file a Schedule F or other appropriate
income tax reporting annually for their farm operation
as specified in ORS 308A.071(3) and (4).
Non-EFU special assessment can be in any zone, except
EFU zones. Parcels of land in zones other than EFU
often have a mix of uses such as residential subdivi-
sions, forestland, commercial, or industrial.
EFU or non-EFU land identified with an approved
Measure 37 or 49 claim are not necessarily restricted to
current planning or zoning ordinances depending on
the terms of the Measure 37 or 49 claim. The terms of
the approved Measure 37 or 49 claim override or waive
any land use regulations that the land would otherwise
be subject to without necessarily changing the zone. It
is recommended to contact the planning department to
determine whether the claim affects qualification for
special assessment.
Some EFU or non-EFU parcels may have a mix of
special assessments. For example, a portion may be
in forestland or wildlife habitat special assessment,
while other land area portions may be assessed based
on market value. Only the land area that is actively
farmed as specified in ORS 308A.056(1) or land iden-
tified for current employment for farm use under
ORS 308A.056(3) qualifies for farm use. EFU waste-
land qualifies for farm use special assessment under
ORS 308A.056(3) and non-EFU wasteland may qualify
for farm use special assessment by a special annual
Qualification
application under ORS 308A.074. Each portion of a
parcel is identified for its qualifying land uses. While
a parcel or tax account may be assessed under several
different special assessments or exemptions at the same
time, no area within the parcel or tax account may have
more than one special assessment or exemption on the
same land at the same time.
EFU and non-EFU homesites used in conjunction with
a farm operation may qualify for a separate special
assessment under ORS 308A.250 to 308A.259. By defi-
nition under ORS 308A.253, the homesite is defined as
only the land area under the dwelling and domestic
onsite improvements. The homesite dwelling, even
though it is used for farming purposes, is assessed
based on real market value. Few non-EFU homesites
receive special assessment because of strict qualifica-
tion requirements of ORS 308A.253(3).
Real property improvements such as dwellings, farm
buildings, farm processing equipment, automatic feed-
ers, and irrigation equipment dont qualify for special
assessment and are assessed based on their real market
value.
Personal property improvements such as farm machin-
ery, farm equipment, irrigation equipment, crops, and
livestock are exempt from property taxation.
In summary, only land can qualify for “farm use”
special assessment. Only qualified homesites used in
conjunction with specially assessed farmland receive
“homesite special assessment.” Qualified farm use
land and qualified homesites are valued separately and
differently. A parcel can have portions that are under
farm use special assessment with different portions of
the same parcel under a different special assessment,
portions of the same parcel not under special assess-
ment can be assessed based on market value, or por-
tions may be exempt from property taxes.
Farm use
Farm use defined [ORS 308A.056(1)]
ORS 308A.056(1) defines “farm use” in part, as follows:
“Farm use” means the current employment of land
for the primary purpose of obtaining a profit in
money by:
a. Raising, harvesting, and selling crops;
b. Feeding, breeding, managing or selling livestock,
poultry, fur-bearing animals, honeybees, or the
produce thereof;
c. Dairying and selling dairy products;
2-2 150-303-422 (Rev. 11-07-22)
d. Stabling or training equines, including but not lim-
ited to, providing riding lessons, training clinics
and schooling shows;
e. Propagating, cultivating, maintaining or harvest-
ing aquatic species and bird and animal species to
the extent allowed by the rules adopted by the State
Fish and Wildlife Commission;
f. On-site constructing and maintaining equipment
and facilities used for the activities described in
this subsection;
g. Preparing, storing or disposing of, by marketing,
donation to a local food bank or school or other-
wise, the products or by-products raised for human
or animal use on land described in this section;
h. Implementing a remediation plan previously pre-
sented to the assessor for the county in which the
land that is the subject of the plan is located
i. Using land described in this section for any other
agricultural or horticultural use or animal hus-
bandry or any combination thereof;
j. Growing cultured Christmas trees and hybrid
hardwoods (cottonwoods) on cropland under
intensive cultivation.
“Farm use” does NOT include the use of land subject
to timber and forestland taxation under ORS chapter
321, except land used exclusively for growing cultured
Christmas trees or land described in ORS 321.267 (3) or
321.824 (3) (relating to land used to grow certain hard-
wood timber, including hybrid cottonwood).
Additional qualifying uses defined as
current employment” [ORS 308A.056(3)]
Current employment activities identified under ORS
308A.056(3) qualify for “farm use” even if the land isnt
used with the intent to make a profit from agricultural
production as required by ORS 308A.056(1). Also, as
specified in ORS 308A.071(2)(b), land qualifying for
current employment under ORS 308A.056(3) isnt tested
for non-EFU income requirements. Land that meets
the definition of current employment receives farm
use special assessment the same as any other farmland
using the appropriate value classification under ORS
308A.107 as if the land was employed for its highest and
best farm use.
As specified in ORS 308A.056(3) land is currently
employed for “farm use” if the land is:
Farmland subject to any farm-related government
program;
Land lying fallow for one year as a normal and regu-
lar requirement of good agricultural husbandry;
Land planted in orchards, cultured Christmas trees
or other perennials prior to maturity (see also “Non-
EFU applications”), [see ORS 308A.056(4) for Christ-
mas tree growing requirements], (see addenda for
“List of perennial crops and first year they should
meet requirements”);
Wasteland in an EFU zone, dry or covered with water,
neither economically tillable nor grazeable, lying in
or adjacent to, and in common ownership with the
farm-use land;
Note: non-EFU wasteland requires an annual appli-
cation as specified in ORS 308A.074.
• Land under farm related buildings and certain farm
processing facilities;
Note: Doesn’t include the homesite area. Qualified
farm homesites are not assessed using land class
tables. Homesites receive a different type of special
assessment.
Water impoundments lying in or adjacent to and in
common ownership with the farm-use land;
Any land constituting a woodlot, not to exceed 20
acres, contiguous to and owned by the owner of the
land specially valued for farm use;
Land lying idle for no more than a year due to the ill-
ness of the farmer or member of the farmers immedi-
ate family (see OAR 150-308-1010);
Land used to grow certain cottonwood timber
described under ORS 321.267(3) or 321.824(3);
• Land used for the processing of farm crops into bio-
fuel as specified by statute.
Additional discussion of “farm use” definitions
under ORS 308A.056(1) and (3)
Intent for profit
The Oregon tax court in Everhart, provides in-depth
information for the interpretation of intent for profit
when qualifying land for farm use special assessment.
Following are some of the main points of the Everhart
case:
Farm use is not required to actually result in a money profit.
Undoubtedly, the legislature recognized the risks of farming.
It has not imposed any specific income requirements for land
in an EFU zone. It merely requires that the person engage in
farm activities with the primary purpose of obtaining a profit.
It is also clear that the legislature viewed bona fide farms as
those farms that produced products or crops sold in the open
market. Small operations such as raising chickens for fam-
ily use or a few pigs to trade with a neighbor for some other
product or service do not qualify. The legislatures intent is
to grant the special assessment to farmers who exchange their
crops for “money.
2-3 150-303-422 (Rev. 11-07-22)
The court further stated that “the context in which the word
profit is used indicates that the legislature was concerned
with measurable direct expenditures and income from the use
of the land. Indirect profits, such as savings on family food
budgets, and indirect expenses, such as invested capital, are
excluded from consideration.
Everhart v. Dept. of Rev., TC No. 4380 WL 1062132
(Nov. 17, 1999)
Stabling or training equines
Farm use includes the stabling and training of equines
(horses) for profit under ORS 308A.056(1)(d). Stabling
connotes the presence of a building, stall or structure
that provides shelter or housing for horses. Boarding
(or care) involves the giving of some level of care for
horses, such as food or supervision. If the boarding care
involved shelter or housing, it can qualify for farm use.
The use of land by an operator that is in the business of
pasturing of others’ pleasure horses for profit qualifies
as the feeding of livestock under ORS 308A.056(1)(b).
The personal use of land primarily for pleasure horses
doesnt qualify for farm use, although some incidental
personal use for pleasure horses is allowable on land
that qualifies for farm use.
Note: The breeding and selling of horses qualifies
under ORS 308A.056(1)(b) the same as cattle or any
other livestock operation when there is intent for profit.
Land lying fallow
For land lying idle use the “farm use” land classifica-
tion tables that would be appropriate for the land as if
the land were in “farm use” production. Fallow land is
currently employed in a farm use if it is “lying fallow
for one year as a normal and regular requirement of
good agricultural husbandry.” ORS 308A.056(3)(b).
“Letting land lie fallow is not an excuse, but a decision
to be made before not after the fact.
Jenkins v. Dept. of Rev.,TC No. 3544, WL 468070 at *2
(Aug 24, 1994).
See also Meyer v. Wasco Co. Magistrate case TC-MD
050682E dated 1-17-06.
Land under processing facilities in EFU or non-EFU
zones—ORS 308A.056, 215.213, and 215.283
Land under processing facilities in EFU or non-EFU
zones qualifies for farm use special assessment if the
facility for the processing of farm crops is located on
a farm operation and at least one-quarter of the farm
crops are processed at the facility. To receive farm use
special assessment for the land under the facility the
facility must not exceed a total of 10,000 square feet of
processing floor area exclusive of the floor area desig-
nated for preparation, storage, or other farm use.
(See OAR 150-307-0460 for a definition of farm
processing.)
Example 1: A five-building facility has one building
with multiple floors. It is a gravity operation with a
2,000-square-foot processing area on the upper floor,
5,000 square feet on the main floor, and 5,000 square
feet in the basement. This building exceeds 10,000
square feet of processing area, so the entire five-build-
ing processing facility will be denied or disqualified.
The 10,000 square foot measurement applies to the pro-
cessing area(s) within the facility. Once it is determined
the processing area meets the 10,000 square foot mea-
surement, then the land under the entire processing
facility qualifies. Generally, this can be broken down
into three areas as follows:
1. Any land under supporting buildings or structures
associated with the processing area such as main-
tenance, office, cold storage, warehousing, ship-
ping and receiving areas also qualify for farm use
special assessment if the processing facility contin-
ues to qualify.
2. Any land area necessary for the functional opera-
tion of the processing facility such as parking,
loading, or storage areas also qualifies for farm use
special assessment as long as the processing facil-
ity continues to qualify.
3. Land under any non-farm areas such as public tast-
ing rooms and retail sales or non-farm buildings
not used in conjunction with the processing facility
or the farm operation won’t receive farm use spe-
cial assessment.
For land under processing facilities, use the farm use
land classification tables that would be appropriate for
the land as if the land were in “farm use” production.
Land under buildings supporting accepted farm
practices [ORS 308A.056(3)(f)]
Land under farm related buildings such as barns,
machine sheds, general or special purpose buildings,
etc., qualify for EFU or non-EFU special assessment
if the buildings are used to support accepted farm-
ing practices of the farm unit receiving special assess-
ment. Land under farm related buildings shall include
the area around the buildings for access and parking,
which is a necessary function for the farm operation.
For land under buildings supporting accepted farm
practices, use the “farm use” land classification tables
that would be appropriate for the land as if the land
were in “farm use” production.
Woodlots (apply to both eastern and western Oregon)
No application is necessary to assess up to a maxi-
mum of 20 woodlot acres for “farm use” under ORS
2-4 150-303-422 (Rev. 11-07-22)
308A.056(3) current employment statutes. Any acres
EFU or non-EFU that meet the following criteria may
qualify:
The woodlot must be contiguous to the farm unit acres
receiving farm use special assessment and the wood-
lot must also be owned by the owner of the contiguous
land specially assessed for farm use. For purposes of
ownership, all owners of the farm unit are considered
to be the owner.
A maximum of 20 acres of woodlot is allowed per
farm unit. The 20 woodlot acres can be comprised of
one woodlot or may be in several different locations
and parcels miles apart as long as the woodlot acres
are on the owners land and are contiguous to the spe-
cially assessed farm unit.
Any land constituting a woodlot that meets the above
criteria may qualify.
No definition exists to define the type and volume of
wood necessary to identify land qualifying for wood-
lot. As long as the land has potential useful wood vol-
ume up to 20 acres per farm unit can qualify. Woodlot
acres may have sufficient stocking to qualify for “for-
estland” special assessment, but if the owner chooses to
have the land specially assessed as a farm woodlot they
may do so and receive up to 20 acres as farm woodlot.
For woodlots use the “farm use” land classification
tables that would be appropriate for the land as if the
land were in “farm use” production.
Accepted farming practice
[ORS 308A.056(4)(a)]
The farming activity must be an “accepted farming
practice,” which means the farming is conducted in a
mode of operation that is common to farms of a simi-
lar nature, necessary for the operation of such farms
to obtain a profit in money, and customarily utilized
in conjunction with farm use.” This definition not only
defines what would qualify for “farm use,” but is also
basic to the income approach when analyzing land clas-
sification tables for their “highest and best use.” The
highest and best use for land use classification tables
needs to represent what would qualify for “farm use”
special assessment.
[See ORS 308A.056(1) for a definition of qualifying
farm use” activities.]
Accepted farming practice” varies widely depending
on the farming activity being conducted and geograph-
ical differences. An excellent source of information is
the county’s Oregon State University Extension Service.
Zoning and planning statutes
Zoning and planning statutes regulate land use. They
are not property tax assessment statutes. While there
may occasionally be similarities between zoning and
planning land use laws, dont use these statutes to
regulate property tax assessment. Always process the
qualification of the land under Chapter 308A special
assessment statutes. If the zoning or planning statute
instructs you to disqualify land that is currently quali-
fied, then process the account under Chapter 308A dis-
qualification procedures.
The following planning statutes regulate rural land
uses:
Zoning ordinances establishing exclusive
farm use zones and definitions (ORS 215.203)
This statute defines “farm use” for the purposes of
regulating farm use activities within an exclusive farm
use zone. The statutory language is very similar to the
farm use” definitions of ORS 308A.056. Historically,
ORS 215.203 defined “farm use” to qualify land for farm
use special assessment. This caused confusion, because
property tax statutes and planning statutes are often
different. In 1999 when the farm use special assessment
statutes were reorganized, the definition of “farm use”
for special assessment purposes moved to its own stat-
ute under ORS 308A.056. Beginning with the 1999 reor-
ganization, ORS 215.203 “farm use” language can no
longer be used to qualify land for special assessment,
instead ORS 215.203 is only used to identify farm uses
for zoning and planning purposes.
Permitted uses in an exclusive farm use zone
(ORS 215.213 & 215.283)
Both ORS 215.213 and 215.283 regulate uses that are per-
mitted in an exclusive farm use zone. Originally, ORS
215.283 was the primary statute to regulate exclusive
farm use zones. In the 1980s, planning concepts were
developed to regulate “marginal lands.” For counties
that adopted marginal land concepts, ORS 215.213 was
created to allow changes for marginal lands. Counties
that didnt adopt marginal land concepts remained
under ORS 215.283.
The first paragraphs of [ORS 215.213(1) and 215.283(1)]
identify land uses that may be established in any area
zoned for exclusive farm use. The second paragraphs of
[ORS 215.213(2) and 215.283(2)] identify non-farm uses
that require approval from a local governing body or
its designee.
A zone not in compliance with these permitted or
conditional uses may have to be specially assessed as
a non-EFU zone. If you are uncertain whether a zone
qualifies as EFU, it is recommended you contact your
2-5 150-303-422 (Rev. 11-07-22)
local planning office and carefully review the details of
the zoning ordinance with ORS 215.213 if your county
has adopted marginal lands or ORS 215.283 if your
county is a non-marginal lands county.
Non-farm dwelling in an exclusive farm use
zone (ORS 215.236)
ORS 215.236 applies to land in EFU and affects the
qualification of land for EFU farm use, forestland,
open space, and wildlife habitat special assessment
programs.
When an owner of the land obtains a permit to con-
struct a “non-farm dwelling” from the local planning
department, under ORS 215.236(4), the lot or parcel
where the dwelling will be located is required to be
disqualified and additional taxes paid prior to final
approval of the non-farm dwelling land use application
for any land under EFU farm use, forestland, and open
space special assessment programs. A lot or parcel dis-
qualified from one of these special assessments listed
in ORS 215.236(4) must remain disqualified from spe-
cial assessment unless it can meet the requirements of
ORS 215.236(5) or 215.236(6).
ORS 215.236(5) (Requalification statute)
To satisfy ORS 215.236(5) the local planning depart-
ment will combine a contiguous lot or parcel with
the parcel subject to ORS 215.236 into one legal par-
cel. The acquisition of a lot line adjustment is a por-
tion of a parcel and wont meet the requirements of
ORS 215.236(5). An entire lot or parcel must be com-
bined. When two parcels are combined to satisfy
ORS 215.236(5) it isnt necessary for the newly com-
bined lot or parcel to meet or exceed farm-related
dwelling requirements such as the minimum zon-
ing parcel size requirements. ORS 215.236(5) only
requires the combining of contiguous parcels to
requalify the land for EFU farm use or other spe-
cial assessments.
Sometimes the dwelling parcel will be partitioned
from a larger parcel so it is important to identify
the lot or parcel the dwelling will be located on.
Only the lot or parcel the dwelling is physically
located on will be subject to the requirements of
ORS 215.236. Any contiguous parcels not subject to
ORS 215.236 may continue to receive EFU farm use
or other types of special assessment.
ORS 215.236(6) (Only applies in counties that
allow WLH) (conservation easement special
assessment applies to all counties)
The special assessment restrictions of ORS 215.236
only apply to the special assessment programs
identified under ORS 215.236(4). Both wildlife habi-
tat (WLH) and conservation easement (CE) special
assessment programs are not listed for disqualifi-
cation under ORS 215.236(4).
However, land already in WLH or CE special
assessment at the time an owner applies for a non-
farm dwelling and is later disqualified will be sub-
ject to ORS 215.236(5) before qualifying for any of
the special assessments listed under ORS 215.236(4).
As specified in ORS 215.236(6) and (7), land that has
been disqualified under ORS 215.236(4) may qual-
ify for WLH or CE special assessment without hav-
ing to meet the combining of land requirements of
ORS 215.236(5).
After the land has been disqualified and any addi-
tional taxes paid under ORS 215.236(4) the land
may requalify for CE or WLH special assessment
under ORS 215.236(6) or (7), however, not all coun-
ties allow WLH special assessment. If the land
requalifies under ORS 215.236(6) or (7) for WLH
or CE special assessment, the account will be sub-
ject to ORS 308A.724(4). ORS 308A.724(4) specifies
any WLH or CE special assessment land that was
previously subject to ORS 215.236(5) may not apply
for a different special assessment without first sat-
isfying the requirements of ORS 215.236(5). How-
ever, land owners may change from CE to WLH, or
WLH to CE without satisfying the requirement of
ORS 215.236(5).
(See “Disqualification” section of this manual for
the disqualification criteria of ORS 215.236.)
An owner of land can’t apply for non-EFU farm use
special assessment as long as the land remains located
in an EFU zone. If the urban growth boundary (UGB)
changes, the zone will remain EFU until the city rezones
it. EFU land within a UGB is subject to ORS 215.236.
Any land that a city or county governing body changes
under ORS 308A.709(1)(e) or owner-initiated change
to other than an EFU zone is no longer subject to ORS
215.236 and may requalify for special assessment upon
meeting special assessment requirements the same as
any other land newly qualifying.
ORS 215.236 is a very strict statute that may leave the
land disqualified from special assessment indefinitely
until the requalification requirements of ORS 215.236(5)
are satisfied. Often, owners continue to farm the land
or engage in forest practices for years on land that is
subject to ORS 215.236 that would otherwise meet
farm use or forest use special assessment qualification
requirements. There is no time limit.
Land zoned for urban uses (ORS 197.754)
A local government may identify land inside an urban
growth boundary for which the local government
2-6 150-303-422 (Rev. 11-07-22)
intends to provide urban services within the next five
to seven years.
Upon adopting a capital improvement plan, the gov-
erning body may zone the area for urban uses.
On the date the zone for urban uses is established, the
assessor must no longer qualify any more land under
EFU or non-EFU special assessment. Since this is a zone
change, existing EFU land must be disqualified under
ORS 308A.113 and may be requalified as non-EFU spe-
cial assessment under ORS 308A.077. Following the
change in special assessment under ORS 308A.706(1)(d)
as specified in ORS 308A.724, the owners will have five
years to meet the use requirements of ORS 308A.068
and income requirements of ORS 308A.071.
Any land that ceases to be used for farm, use follow-
ing the date the area is zoned for urban uses, may not
requalify for EFU or non-EFU special assessment, as
long as the land continues to be zoned for urban uses.
Any land that has statutory requalification special pro-
visions, such as ORS 308A.089 non-EFU income dis-
qualifications, may requalify if the land was in farm
use special assessment at the time the area was zoned
for urban uses. Disqualified land may not qualify for
farm use special assessment (rollover) from a different
special assessment listed in ORS 308A.706(1)(d) if the
land wasnt in farm use special assessment at the time
the land was zoned for urban uses.
(See alsoDisqualification” and “Additional tax” sec-
tions of this farm manual.)
Farmland qualification
It is important to make a distinction between qualified
farmland and farmland that doesn’t qualify for special
assessment. In a parcel of land, only the area of land
that meets the farm use qualification requirements will
qualify for farm use special assessment. So there may
be areas within a parcel that are being farmed, but are
not in a qualifying farm use, such as non-EFU land that
is being developed for farm use in phases. At the time
of application for non-EFU, some of the land may have
a three-year farm use history while other portions have
just been put to farm use within the last year or two
and will need an additional application when the land
use can meet the minimum three of five year gross
income test. There may also be land areas that are lying
idle while other land areas are in production and under
farm use special assessment. Portions that dont qualify
for farm use special assessment or a different special
assessment or exemption, will be assessed based on
market value unless the law specifies otherwise.
Any qualified farm use land located in an exclusive
farm use zone (EFU) must be assessed following EFU
statutory criteria. Any qualified farm use land in all
other zones must be assessed following non-exclusive
farm use (non-EFU) statutory criteria.
(See also the “Introduction” of this manual for inter-
preting EFU and non-EFU statutory criteria).
Farmland within an EFU zone (ORS 308A.062)
No application is required to qualify and assess land
for farm use special assessment in an EFU zone when
the owner is using the land exclusively for farm use”
with the intent to make a profit as defined and speci-
fied in ORS 308A.056. Exclusive use doesn’t mean only
farm use. Incidental non-farm uses are allowed pro-
vided the non-farm uses dont interfere or preclude the
land from meeting farm use requirements. If incidental
uses become the predominant use of the land, the land
or any portion may be subject to disqualification.
Qualification for special assessment is determined as
of the January 1 assessment date. Land beginning a
qualifying farm use on January 1 or later of an assess-
ment year will be qualified in the next assessment year
provided the land continues in a qualifying “farm
use.” Each acre of land in a tax account is reviewed for
qualification. Any acres not used for farm use, defined
under ORS 308A.056, won’t be included in farm use
special assessment.
The statutes dont have a provision for the owner to
request disqualification of EFU land from farm use
special assessment when the owner uses the land for
“farm use with the intent to make a profit. If the asses-
sor discovers EFU land is used for a qualifying “farm
usewith the intent to make a profit, the land must be
placed under EFU farmland special assessment, unless
otherwise required by statute.
Non-EFU farmland (ORS 308A.068)
Non–EFU land requires an application under ORS
308A.077 and must meet the same ORS 308A.056 “farm
use” criteria as EFU farmland and for the preceding
two years had been in a qualifying “farm use”. In addi-
tion, non-EFU land must meet the minimum income
requirements of ORS 308A.071. Qualification for special
assessment is determined as of the January 1 assess-
ment date. Once qualified, non-EFU land is valued at
its value for farm use in accordance with ORS 308A.107
using the same valuation tables and land classification
system as EFU land. Each acre of land in an application
is identified by tax account and is reviewed for quali-
fication. Any acres not used for a qualifying farm use
wont be specially assessed.
2-7 150-303-422 (Rev. 11-07-22)
Non-EFU income requirements
Non-EFU minimum income requirements
[ORS 308A.071(2)(a)]
Farmland isnt used exclusively for farm use unless in
three out of the five non-flood and non-drought calen-
dar years immediately preceding the January 1 assess-
ment date, the farmland was operated as a part of a
farm unit that has produced a gross income from farm
uses in the amount applicable to the following unit
sizes:
Farm unit of 6 1/2 acres or less.
Gross farm income shall be at least $650.
• Farm unit of more than 6 1/2 acres, but less than 30
acres.
Gross farm income shall be at least equal to the
product of $100 multiplied by the number of acres
and any fraction of an acre of land included.
Example: 25.83 acres x $100 = $2,583 minimum
required gross farm income.
Farm unit of 30 acres or more.
Gross farm income shall be at least $3,000.
OAR 150-308-1010 defines a farm unit as a farming
enterprise, which includes all parcels being farmed by
a single operator, whether the operator owns or leases
the farmland. The land in a farm unit isnt required to
be contiguous and may be located anywhere in Oregon.
Non-flood and non-drought years need to meet the
criteria of ORS 308A.071(6). The landowner or opera-
tor needs to skip over any years that meet the criteria
of ORS 308A.071(6) and still report five full calendar
years of farm income. Each year is determined sepa-
rately. Income cant be carried over or averaged with
other years.
Determining the required gross income
To arrive at the number of acres for purposes of deter-
mining the required gross farm income amount, the
acres devoted to farm uses under ORS 308A.056(1) are
subject to the income test.
(See “Farm use defined [ORS 308A.056(1)]” in this sec-
tion of the manual for a list of qualifying farm uses.)
For purposes of determining the required gross farm
income amount, ORS 308A.071(2)(b) requires any
acres devoted to “current employment” under ORS
308A.056(3) and the land, not exceeding 1 acre, used as
a homestead shall not be included in the income test.
(See “Additional qualifying uses” defined as ‘current
employment’ [ORS 308A.056(3)]” in this section of the
manual for a list of qualifying current employment
uses.)
Example: A 100-acre parcel with a 1-acre homesite has
20 acres in woodlot, 50 acres in forestland, 20 acres
in cropland, and the rest is wasteland. The income
requirement is $2,000 for the 20 acres identified as crop-
land under ORS 308A.056(1). All of the other acres are
excluded from the acres subject to income testing for
the following reasons:
The non-EFU homesite is specifically excluded from
acres subject to the income test under ORS 308A.071(2)
(b). The non-EFU homesite may qualify for home-
site special assessment by separate application if the
owner can meet the qualification requirements of ORS
308A.253.
The 20-acre woodlot is currently employed under ORS
308A.056(3). Any land currently employed under ORS
308A.056(3) is specifically excluded as specified in ORS
308A.071(2)(b).
The 50 acres of forestland is a different special assess-
ment and is specifically excluded from farm use under
ORS 308A.056(2).
Non-EFU wasteland may qualify for farm use special
assessment only by separate application under ORS
308A.074 and isnt included in the number of acres to be
tested for farm use income.
(For more examples, see “Additional examples of
income requirements” in this section of the manual.)
Reviewing the reported income
To determine the required gross income amount, use
$100 per acre, but once the required income amount has
been determined, it isnt required that each acre must
produce $100. To maintain qualification for farm use,
all acres are required to produce farm income. Some
acres may be marginal and produce much less than
$100; while it is possible that 1 acre may produce all
of the required gross income. All that is required is
that the total income from the “farm unit” produces
at least the required gross income amount. (See OAR
150-308-1010 for definition of “farm unit.”)
The farm income that can be used to satisfy the
required gross income must come from farm produc-
tion or acceptable farm use activities.
Farm production is the use of the farm land to pro-
duce income from the sale of farm products or farm
by-products.
Farm use activities may include, but isnt limited to,
farm related service income such as stud fees, bee pol-
lination, stabling, or training horses.
2-8 150-303-422 (Rev. 11-07-22)
For purposes of testing, the following types of income
are not farm income:
1. Income from the sale of wood products from the
farm woodlot.
2. Income from the sale of harvested forest products.
Note: Christmas trees are a farm product and the
income from these trees qualify as farm income.
Income from the sale of forest products grown in
a farm nursery operation qualify as farm income
from the sale of nursery stock.
3. Government payments are not income produced
from the sale of farm products.
These are often payments to subsidize farm income
or may be payments not to grow certain farm crops.
Land in farm related government programs qualify
for “current employment” under ORS 308A.056(3)
and these acres are not included in the required
gross income test.
Any income from actual farm production or farm
use activities on land receiving government pay-
ments or in a farm related government program
can be used as part of the income for the “farm
unit.” Just the government payments can’t be used
to satisfy the required gross income test.
4. Custom hiring such as leasing out farm equip-
ment or income from custom farm labor doesn’t
qualify as income from farm use activities. These
are incomes received for services not related to the
farmland being qualified.
5. Any farm income not from the production of the
farmland of the farm unit being tested.
6. The imputed value of farm products from barter-
ing or donations dont comply with the farm use
requirement to make a profit in money. (Wood v.
Lane County TC-MD 080675C, Feb. 26, 2009)
7. Donations do not count as personal consump-
tion or gross income for income qualification OAR
150-308-1010.
Testing of non-EFU land owned separately
[ORS 308A.071(2)(c)]
Farm unit means a farming enterprise which includes
all parcels being farmed by a single operator, whether
the operator owns or leases the farmland. (OAR
150-308-1010)
The assessor shall consider the “farm use” of the land
by the owner, renter or operator together with any other
lands that are a part of one farming unit being operated
by such owner, renter or operator (ORS 308A.059). The
land in a farm unit isnt required to be contiguous and
may be located anywhere in Oregon.
Farm parcel means the contiguous land under the
same ownership whether it is assessed as one or more
than one tax lot [ORS 308A.071(7)(a)].
Net share crop rental is the value of any crop or farm
product the landowner receives for the payment of leas-
ing or renting land for farm use production. This value
is further reduced for any expenses the land owner
may have incurred as part of farm production cost
associated with the crop or farm product received for
land payment. The resulting net value of the farm crop
or farm product share is a net return to the land for
farm use production.
If a farm parcel is operated as part of a farm unit and
the farmland of the farm unit isn’t all under the same
ownership, the following gross income requirements
must be met [ORS 308A.071(2)(c)]:
Example: A farm unit is 100 acres, which includes a
20-acre parcel owned separately that is leased or rented.
To test the 20-acre parcel, ORS 308A.071(2)(c) requires a
two-part test.
Test 1: ORS 308A.071(2)(c) first requires the 20-acre parcel
to be tested under ORS 308A.071(2)(a). ORS 308A.071(2)
(a) provides instructions to test the parcel as part of a
farm unit. The farm unit of 100 acres is required to pro-
duce at least $3,000 gross farm income in three of the
five preceding calendar years.
Test 2: ORS 308A.071(2)(c) states that, “in addition,
the gross income from farm use of the 20-acre parcel
owned separately must be at least one of the following:
a. One-half of the gross income requirement for ORS
308A.071(1)(a):
20 acres x $100 ÷ 2 = $1,000
This is satisfied by the 100-acre farm operator being
able to demonstrate that he or she produces at least
$1,000 gross farm income from farming the 20 acres
being tested.
No farm income for the remainder of the 100 acre
farm unit can be used to qualify the 20-acre parcel
for test 2.
b. One quarter of the gross income requirement for
ORS 308A.071(1)(a) in cash or net crop share rent. 20
acres x $100 ÷ 4 = $500.
This is satisfied by the 100-acre farm operator pay-
ing the landowner of the 20-acre parcel $500 in cash
rent for the calendar year being tested. Or it may be
satisfied by the owner of the 20-acre parcel receiv-
ing a portion of the farm income produced on the
20 acres, which is commonly called a crop share.
The crop share payment is from the land owner’s
2-9 150-303-422 (Rev. 11-07-22)
share of the sale of crops or cattle, or any other
qualifying farm use income produced on the 20
acres being tested. Any farming expenses incurred
by the 20-acre landowner must be deducted to
arrive at a net income of $500 attributable to the 20
acres under production.
See OAR 150-308-1050 for additional examples of
income requirements.
Income from consumed products—
ORS 308A.071 and OAR 150-308-1050
1. The value of products consumed by the owner
personally or in the farm operation shall consti-
tute no more than 49 percent of the required gross
income. The farm value of any crop or livestock
(less cost of livestock) used by the owner or in the
farming operation is the amount of money the crop
or livestock would have sold for in normal market-
ing conditions. [ORS 308A.071(7)(b)]
2. In determining gross income from livestock, the
purchase cost must be deducted from the gross
sales price.
3. The burden of proving “farm income” under ORS
308A.071 is upon the owner or person claiming
special assessment. Failure to provide income
information may result in disqualification under
ORS 308A.116.
Non-EFU applications
“Non-EFU wasteland” application
requirements (ORS 308A.074)
Wasteland, dry or covered with water, lying in or adja-
cent to and in common ownership with farmland shall
be specially assessed at “farm use” value under ORS
308A.068, if the farmland was operated as part of a
farm unit that produced over one half of the adjusted
gross income of the owner or owners, in the year prior
to the year an application is filed under ORS 308A.074.
If both husband and wife are common owners of the
farmland, their total personal income must be consid-
ered. A new application must be filed by April 15
each year that such assessment is desired.
[EFU wasteland doesnt require an application, see ORS
308A.056(3) for EFU wasteland.]
“Non-EFU farmland” application
requirements (ORS 308A.077)
ORS 308A.077 requires that any owner of farmland
seeking to qualify for non-EFU farm use special assess-
ment under ORS 308A.068 must make application to the
assessor on or before April 1 preceding the first year in
which such assessment is desired.
The application shall be on forms the Department of
Revenue prepares and the assessor supplies.
One of the following may sign the application:
a. The owner in fee simple or for life.
b. Any one of tenants in common or tenants by the
entirety in fee simple or for life.
c. Any person of legal age, authorized in writing
to sign an application on behalf of any person
described in “a” or “b.
d. The guardian or conservator of an owner, or the
executor or administrator of an owner’s estate.
e. The purchaser of the fee simple or life estate of an
owner under a contract of sale.
Acquired non-EFU farmland as part of a
farming unit” application requirements (ORS
308A.080)
ORS 308A.080 applies to the acquisition of non-EFU
farmland by farm units having any combination of
EFU or non-EFU land.
Upon application under ORS 308A.077, acquired non-
EFU land shall be valued at farm use values if all of the
following criteria are met:
1. Acquired land is put into farm use immediately
upon acquisition. The newly acquired land must
be put to a qualifying farm use in a timely manner
consistent with accepted farming practices.
Example: For cropland or any other farm practices
that are seasonal, if the land is acquired after the
season has begun and there isnt a growing crop, it
is recommended to require immediate farm use in
the next available season.
2. Acquired land is operated as part of the total
farming unit with the original land. The original
land doesn’t have to be contiguous with the non-
EFU land being acquired. (See OAR 150-308-1010
for definition of a “farm unit.”)
3. Acquired land owner must file an application on
or before April 1 preceding the first year special
farm use assessment is desired. This can be any
number of years beyond the date of acquisition,
provided the land was immediately put into farm
use upon acquisition. The first year the acquired
property may be eligible for special assessment is
the calendar year following acquisition. Any land
acquired January 1 or later must wait until April 1
of the next calendar year. (See OAR 150-308-1070)
2-10 150-303-422 (Rev. 11-07-22)
4. The purchaser of the acquired land owns the origi-
nal land.
5. Original land is in farm use.
6. Original land is specially assessed as EFU or non-
EFU under ORS 308A.107.
7. Original land produced gross income of at least
$10,000 in the calendar year prior to acquisition.
Non-EFU land acquired under ORS 308A.080 that qual-
ifies for farm use special assessment shall be added
to and treated as part of the entire farming unit upon
acquisition for purposes of meeting the gross income
requirements of ORS 308A.071.
Reviewing non-EFU applications
Reviewing applications for non-EFU farmland requires
a careful review of the application to determine which
tax year the land first qualifies. Upon review of the
history of the account the land may qualify in the cur-
rent tax year or portions of the application may have to
wait until the land can meet minimum farm use and/
or income requirements. If the land is involved in a
change of special assessment under ORS 308A.706(1)(d)
roll over provisions the land will qualify immediately
and the owner will have five years to meet minimum
farm use and income requirements as specified in ORS
308A.724.
The following discussion provides information to
determine qualification criteria under varying circum-
stances. (See also “Requalification” in this section of
the manual.)
New applications: New applications must meet both
the “farm use” requirements of ORS 308A.068(1) and
the “farm income” requirements of ORS 308A.071 as
follows:
Farm use requirements: ORS 308A.068(1) requires
new applications of land to demonstrate current farm
use at the time of application, and farm use for the
immediate two years preceding the year of application
for each acre under application.
“Farm income” requirements: ORS 308A.071 speci-
fies at the time of application the farm unit must meet
minimum farm use income requirements for three of
the five immediate preceding non-flood, non-drought
years, and farmer and non-farmer illness years. This is
commonly called the “farm income test.
(See ORS 308A.071 in this section for more information).
Non-EFU land under a new application takes at least
two years if the land use is part of a farm unit within
the past five non-flood, non-drought, farmer and non
farmer illness calendar years and will likely require
three years if the land isn’t part of an existing farm unit.
Example of two years to qualify: Sometimes land may have
been disqualified from farm use within the preceding
five years. At the time of application if the owner can
prove qualifying income history within the preceding
five years, it is possible to meet the three of five year
income test and have an application approved with just
the preceding two years “farm use” requirement of
ORS 308A.068(1).
Example of three years or more to qualify: Non-EFU land
that hasnt been farmed in the past five years or more
will need to be farmed at least three years before it can
meet the three of five year “farm income” test. The
farm use” requirement for current use and two pre-
ceding years of “farm use” as specified in ORS 308A.068
will also need to be met at the time the application is
submitted.
Each acre of land under application is reviewed for
farm use. Farm use activities may change from year to
year so the acres in use on an application may need to
be qualified separately.
Acres requiring a separate application: Sometimes, an
owner may already have a portion of his or her land in
non-EFU special assessment and subsequently decides
to clear additional land that hasn’t been recently
farmed. The cleared land will require a separate appli-
cation and because this land hasnt been farmed in the
past five years, it will take at least three years to meet
both the “farm use” and “farm income” requirements.
When reviewing a new application, it may be discov-
ered that not all of the acres under the application have
been used for “farm use” for at least the two preced-
ing years. The acres that can meet both “farm use” and
farm income” will qualify. Those acres that dont meet
either the “farm use” or “farm income” requirements
will require a separate application at a future date
when both the “farm use” and “farm income” require-
ments can be satisfied.
Example: An owner acquires land that hasnt been
farmed for several years and begins developing the
land into a vineyard in phases of 5 acres each year.
After three years the owner submits an application
with no farm use in prior years four and five. As speci-
fied in ORS 308A.056(3), all acres planted into vineyard
will qualify as immature perennials three years after
being planted. Immature perennials dont have to meet
income requirements as specified in ORS 308A.071(2)
(b).
The 5 acres that are three years old will qualify. The
5 acres that are two years old will qualify by separate
application next year. The 5 acres that are one year old
will qualify by separate application in two years. Any
land that is planted in the current year will need to
qualify by separate application in three years. Any land
that hasnt been planted in the current year will require
2-11 150-303-422 (Rev. 11-07-22)
a minimum of three years following the year of plant-
ing. This is a good illustration why each acre needs to
be reviewed separately for qualification.
Land uses may involve several different types of farm
activities and some acres may have breaks in farm use
or may have been used within the prior five years at the
time of application. The important thing to remember
is that each acre must be in a qualifying farm use under
ORS 308A.056(1) or (3) for the two preceding years as
required by ORS 308A.068(1) and must also meet the
income requirements of ORS 308A.071. Any acres not
qualifying may qualify by separate application when
they can meet both the “farm use” and “farm income”
requirements.
Note: These application requirements are for landown-
ers who are submitting a timely April 1 application
under ORS 308A.068, 308A.071 and 308A.077. If land has
been disqualified from a different special assessment
and is changing to non-EFU special assessment under
ORS 308A.706(1)(d) and ORS 308A.724(2) the qualifica-
tion requirements for “farm use” and “farm income”
are the same, but the owner has five years to meet
them. (See ORS 308A.718 “Disqualification, notification
procedures” in the addenda of this manual for addi-
tional information on change in special assessments.)
(See “Non-EFU income requirements” of this section
for information when reviewing applications for com-
pliance with ORS 308A.071 income requirements.)
Change in special assessment under ORS 308A.706(1)
(d): Following a disqualification, an owner may elect
a “change in special assessment” and immediately
qualify under ORS 308A.706(1)(d) to non-EFU farm use
special assessment and will have up to five years to
meet both the “farm use” and “farm income” require-
ments as specified in ORS 308A.724.
Note: See ORS 308A.724 for application timelines for
a change in special assessment following a disquali-
fication. See also “Disqualification notification proce-
dures” in the appendix for additional information on
change in special assessments.
Acquired land under ORS 308A.080: Newly acquired
non-EFU land can qualify for farm use special assess-
ment if an application is submitted by April 1 of any
assessment year following acquisition. (See OAR 150-
308-1070.) The land under application must be imme-
diately put into “farm use” following acquisition, but
doesnt have to meet “farm income” requirements.
The minimum $10,000 gross income requirement for
the existing farm unit will be used to meet the “farm
income” requirement.
(See ORS 308A.080 in this section for additional
information.)
Non-EFU “gross income
questionnaires”
The income requirements of ORS 308A.071 is required
as part of the application for non-EFU special assess-
ment. In years following the year of application, the
assessor is responsible to send “gross income question-
naires” to assure the non-EFU land under application
continues to meet the “farm income” requirements of
ORS 308A.071 meeting the same criteria as a new appli-
cation. (ORS 308A.071(4) and (5), OAR 150-308-1050,
150-308-1070.)
The income questionnaire can also be used to verify
the land continues in a qualifying “farm use”.
After initial application, continued “farm use” is
required each year. However, because disqualifications
are required to be timely, you may only use the current
year or the entire prior calendar year to disqualify land
no longer in farm use.
If the income questionnaire demonstrates any acres
weren’t in a qualifying “farm use” in prior years two
through five, you cant disqualify for those years, but
this may alert you to verify in future years that the land
maintains a qualifying “farm use.
If you discover land is no longer in farm use for the cur-
rent year, it is recommended you notify the owner that
he or she is in danger of losing the special assessment.
If the owner continues to no longer use the land for the
remainder of the current year, any portions of the land
no longer in farm use should be timely disqualified in
the next assessment year.
(See “Non-EFU income requirements” of this section
for information when reviewing gross income ques-
tionnaires for compliance with ORS 308A.071 income
requirements.)
Requalification
Requalification generally [ORS 308A.086(1)
and (2)]
ORS 308A.086 allows EFU or non-EFU land that was
previously in farm use special assessment to requalify
provided the land can meet the EFU farm use require-
ments of ORS 308A.062, or in the case of non-EFU, meet
application requirements the same as any other land
qualifying for non-EFU special assessment under ORS
308A.068.
Special requirements for requalification of
EFU and non-EFU land. [ORS 308A.086(3)]
ORS 308A.086(3)(a) relating to non-farm dwellings
in an EFU zone: Any EFU land that is subject to non-
farm dwelling restrictions of ORS 215.236 shall not
2-12 150-303-422 (Rev. 11-07-22)
requalify for farm use special assessment until the
land is either no longer in an EFU zone or until the
land owner combines the land with a contiguous par-
cel which satisfies ORS 215.236(5). (See “Disqualifica-
tion” section of this manual.)
ORS 308A.086(3)(a) and (b) relating to compat-
ible non use: Any EFU or non-EFU land previously
disqualified that is lying idle or isnt being used for
industrial, commercial, residential, or other use that
is incompatible with a purpose to return the land to
farm use is protected from collection of additional
taxes under ORS 308A.706(1)(a). This land can requal-
ify as long as there hasn’t been a “change of use”. If
there has been a change in use such as residential,
commercial, industrial, or any other use incompatible
with returning the land to farm use, then the protec-
tion under ORS 308A.706(1)(a) no longer applies and
the account should be processed following the statu-
tory instructions of ORS 308A.712(2). (See “Disquali-
fication” section of this manual).
ORS 308A.086(3)(b) relating to requalification of
non-EFU land under ORS 308A.089: If non-EFU
land has been disqualified in the current year under
ORS 308A.116(1)(c) for not meeting income require-
ments, it may requalify during the first year of dis-
qualification under ORS 308A.089. If the land doesnt
requalify for non-EFU special assessment during the
first year of disqualification, then it may requalify for
non-EFU special assessment in a future assessment
and tax year as specified in ORS 308A.086(1) and (2).
(See “Disqualification” section of this manual.)
ORS 308A.086(3)(b) relating to subdivisions on
non-EFU land: When a subdivision plat is recorded
on non-EFU land, the land is required to be disquali-
fied under ORS 308A.116(1)(d). The land may requal-
ify by meeting the requirements of ORS 308A.116(4).
A new application under ORS 308A.724(3) is required
to be submitted no later than 30 days following the
disqualification. It is recommended to assist the tax-
payers to make the timeliest requalification.
ORS 308A.086(3)(b) relating to abatement for fail-
ure to meet non-EFU income requirements: Non-
EFU land that has been disqualified under ORS
308A.116(1)(c) for failure to meet the income require-
ments of ORS 308A.071 may abate additional taxes
provided the land is assessed based on market value
and remains in limited farm use. For each year the
land remains disqualified, but continues limited
farm use practices, the oldest year of additional taxes
will be abated. If during the abatement period, the
land once again can meet the non-EFU qualification
requirements of ORS 308A.068 like any other land
being qualified, the land may requalify as specified
under ORS 308A.122. (See “Disqualification” section
of this manual.)
ORS 308A.086(3)(c) relating to change in special
assessment of EFU or non-EFU land: Following a
disqualification from EFU or non-EFU special assess-
ment, or any other special assessment identified
under ORS 308A.706(1)(d), the land owner may have
an option to change to a different special assessment.
This is a form of requalification into a different spe-
cial assessment. (See “Disqualification” section of
this manual for timing and other information.)
Note: Some disqualifications dont allow a change in
special assessment under ORS 308A.706(1)(d). (See
“Disqualification” section of this manual.)
Exempt farm property
Exempt agricultural products and equipment ORS
307.315, 307.320, 307.325 and 307.390 through 307.398
and OAR 150-307-0460.
Farm agricultural products, trees, shrub, plants, crops,
fish, poultry, bi-valve mollusks (oysters), livestock, fir
bearing animals, bees and vermiculture (worms) sup-
plies and products defined in ORS 307.315 to 307.325 are
exempt.
Farm machinery and equipment as defined in ORS
307.390 to 307.398 are exempt from property taxation:
Farm machinery and equipment used primarily:
— In the preparation of land, planting, raising,
cultivating, irrigating, harvesting or placing in
storage of farm crops.
Per (OAR 150-307-0460) machinery and equip-
ment used to place a farm crop in storage are
exempt from taxation. However, once process-
ing of the crop is begun, it is no longer a crop,
but a product.
Example: Apples are picked and go directly into
cold storage. This would be considered “plac-
ing in storage of farm crops.” When these same
apples are sorted, washed or boxed it becomes
a product and placing it back into cold storage
until sold isnt considered “placing in storage of
a farm crop.” At this point apples change from a
crop to a product.
When the same machinery and equipment are
used for both placing in storage a farm crop and
processing a farm product, the primary use is
what determines its assessment status.
Example: (OAR 150-307-0460) An unlicensed
farm vehicle is used 45 percent of the time to
move cleaned, sorted, washed, and bagged car-
rots ready for market (product); 30 percent of the
time to move freshly-picked carrots from the
field to the warehouse or cold storage facility;
2-13 150-303-422 (Rev. 11-07-22)
and sits idle 25 percent of the time. The vehicle
is used primarily in a non-exempt status and is
fully assessable, even though that use isn’t 50
percent or more of the time available.
For the purpose of feeding, breeding, manage-
ment or sale of or the produce of, livestock, poul-
try, fur-bearing animals or bees or for dairying
and the sale of dairy products.
— In any other agricultural or horticultural use or
animal husbandry or any combination thereof.
Tools, machinery, and equipment, owned by or in the
possession or under the control of the taxpayer that
are used by the taxpayer predominantly in the con-
struction, reconstruction, maintenance, repair, sup-
port or operation of the farm machinery, equipment,
and other real and personal farm improvements.
Center pivots, wheel lines, and movable set lines.
Frost control systems.
Trellises used for hops, beans, or fruit.
Hop harvesting equipment.
• Oyster racks, trays, stakes, and other in-water struc-
tures used to raise bivalve mollusks.
• Equipment used for the fresh shell egg industry that
is directly related and reasonably necessary to pro-
duce, prepare, package, and ship fresh shell eggs
from the place of origin.
Radio communications equipment, meteorologi-
cal equipment, and other personal property used in
connection with the operation of the field burning
smoke management program established under ORS
468A.555 to 468A.620 and 468A.992.
Exempt government farmland ORS 307.060
and 307.110
Per ORS 307.060, leased real property of the United
States held or occupied primarily for agricultural pur-
poses under the authority of a federal wildlife conserva-
tion agency or held or occupied primarily for purposes
of grazing livestock is exempt.
Per ORS 307.110(3)(b), real or personal property of this
state or any institution or department thereof or of any
county or city, town or other municipal corporation, or
political subdivision of this state leased to or rented by
persons, other than sub-leases or sub-renters, for agri-
cultural or grazing purposes and for other than a cash
rental or a percentage of the crop is exempt. If the gov-
ernment agency charges a cash rent or receives a percent-
age of the crop then the land is assessable. If the use of
the land meets farm use qualifications of ORS 308A.056,
the land should be assessed at farm use values.
Homesites ORS 308A.253
It is important to make a distinction between qualified
homesites and homesites that dont qualify for home-
site special assessment. Homesites that dont qualify for
farm homesite special assessment are assessed based
on market value the same as other rural lands as speci-
fied in OAR 150-308-0240.
“Homesite” means land under the dwelling and all
tangible improvements to the land under and adjacent
to a dwelling and other structures that are customarily
provided in conjunction with a dwelling. As specified
in OAR 150-308-1120, “homesite” includes site devel-
opments as defined in OAR 150-307-0010 and ameni-
ties associated with the raw, undeveloped land such as
topography that affords the site a particular view, river
frontage, property access, and utility access.
A homesite may consist of more or less than 1 acre in
size. The specially assessed value of the homesite is
the real market value of 1 acre of land regardless of the
qualifying size of the homesite area. (See “Valuation
section.) ORS 308A.256(4)
EFU homesites used in conjunction with a farm opera-
tion dont require an application to qualify for special
assessment under ORS 308A.253 and 308A.256.
Non–EFU homesites used in conjunction with a farm
operation may qualify by annual application. To qual-
ify the owner in the year prior to application must
obtain over one-half of their personal adjusted gross
income from farming as specified in ORS 308A.253. If
both husband and wife are owners of the land under
the dwelling their total personal income must be con-
sidered. Due to the strict personal income requirements
not many non-EFU homesites qualify for homesite
special assessment. Once qualified, the homesite will
be specially assessed the same as any other qualified
homesite under ORS 308A.250 to 308A.259. To continue
non-EFU homesite qualification the owner will need to
file a new application by April 15 each year homesite
special assessment is desired.
Qualified homesites may be occupied by the farmer or
anyone actively working the farm operation. Certain
retired farmers may receive homesite special assess-
ment provided they continue to meet the criteria under
ORS 308A.253. Homesites that are vacant (including
retired farmer homesites) continue to qualify as long
as they are not rented or leased out for non-farm pur-
poses. ORS 308A.259
Farm labor camps are not homesites. Any qualify-
ing farm labor camp should be processed under ORS
307.480 to 307.510.
Picker cabins and other temporary farm worker shel-
ters that dont qualify as farm labor camps or farm
homesites may be considered farm related buildings
2-14 150-303-422 (Rev. 11-07-22)
as long as they are not rented or leased for non-farm
purposes. The land under these facilities should be spe-
cially assessed under ORS 308A.107 according to their
farm use productivity classification the same as any
other farm related building.
Potential additional tax notation (ORS
308A.083)
Once qualified the notation “potential additional tax
liability” shall be entered on the assessment and tax
roll. The notation will remain on the roll until the tax
has been either cancelled or paid.
Sometimes the notation will remain even if the land
is no longer qualified. See “Disqualification” and
Additional tax” sections for removal of the notation.
Appeals—Magistrate Division
An applicant may appeal an application that has been
wholly or partially denied because the property failed
to qualify for special assessment to the Magistrate
Division of the Oregon Tax Court. A complaint filed
with the Magistrate Division requires a filing fee. The
appeal must be filed within 90 days of the knowledge
of the denial, but not later than one year after the act.
More information can be found in ORS 305.275, 305.280,
305.404 to 305.560, and 308A.718.
Complaints to the Magistrate Division should be mailed
or delivered to the following addresses.
By mail:
Oregon Tax Court
Magistrate Division
1163 State Street
Salem OR 97301
In person:
Clerk, Oregon Tax Court
Magistrate Division
1241 State Street NE
Salem OR 97301
Decisions of the Magistrate Division may be appealed
to the Regular Division of the Oregon Tax Court within
60 days after the date of the decision with an additional
filing fee.
Appeals—Oregon Department of
Revenue
When the county has denied an application due to late
filing, the taxpayer may apply to the Department of
Revenue for relief under ORS 307.475, the hardship stat-
ute. Petitions filed under the hardship statute may be
filed through December 15 of the year in which the fail-
ure to apply timely for the special assessment occurred.
Petitions to the department should be mailed to:
Property Tax Division/Conference Unit
Oregon Department of Revenue
955 Center Street NE
Salem OR 97301-2555
If the department determines that the taxpayer had
good and sufficient cause for not filing a timely applica-
tion with the assessor, the department may send a writ-
ten recommendation to the assessor to approve special
assessment for any land that would qualify under the
application.
If the department fails to find cause to issue a recom-
mendation to the assessor, the petitioner may appeal
the departments order to the Magistrate Division
within 90 days. The magistrate will review the case and
determine whether the department abused its discre-
tion when it declined to recommend the assessor accept
the application.
3-1 150-303-422 (Rev. 11-07-22)
Introduction
Before 1963, assessments of Oregon farm properties
were based on market data information that didn't
represent the sale of comparable property for compa-
rable uses. ORS 308.345 (now under ORS 308A.092) was
enacted to provide for the valuation of certain agricul-
tural land to reflect value for farm use only.
The special assessment provided by ORS 308A.092 per-
tains to two categories of land:
1. Farm land located in an exclusive farm use zone.
(EFU)
2. Farm land located outside an exclusive farm-use
zone, which is specially assessed because the own-
er’s application for special assessment is approved.
(Non-EFU)
Both categories of farmland must be primarily devoted
to farm use as provided by ORS 308A.056 (farm use) to
qualify for the special assessment.
If a farm isn't within an exclusive farm use zone and
the owner doesn't file an application for farm use
assessment or qualify for another special assessment or
exemption program, the appraisal, for assessment pur-
poses, must be based on market value for highest and
best use as provided by ORS 308.205 and 308.146.
Farm use mass appraisal procedures
The basic procedure followed in the mass appraisal of
properties that qualify for farm use special assessment
is:
Classify land and establish value zones under ORS
308A.107;
Use an income approach under ORS 308A.092 to
establish typical net incomes per acre for each land
classification in each value zone;
Capitalize farm use net income for each tax code area
(ORS 308A.092);
Complete valuation land card; and
• Assess each acre (or portion) of land using appropri-
ate land classification tables and assessment valua-
tion requirements of ORS 308A.107.
Any portions of a farm such as non-qualifying home-
sites, non-qualifying wasteland, non-qualifying farm
land, real property improvements, buildings, fixtures
(except property described in ORS 307.390 to 307.398),
or taxable property that doesn't qualify for farm use
special assessment valuation under ORS 308A.107 or
Valuation
homesite valuation ORS 308A.256 will be appraised
for its highest and best use based on real market value
in accordance with ORS 308.205 and 308.146 unless it
qualifies for exemption or other special assessment
such as forest land, historic property, open space, ripar-
ian land, etc.
Land classification
The appraiser in the field classifies land by using aerial
photographs. Classification lines are drawn directly on
the photo as illustrated in the soil classification map
example. Much of the land capabilities and usage can
be identified by examination of the aerial photographs.
Obvious physical features such as cultivated land, rock
outcroppings, and wet spots can be identified on the
photograph. However, a field inspection is necessary to
determine things such as soil depth and texture, and to
check the indications on the photo for any changes that
may have occurred since the photo was taken, such as
clearing, leveling, or irrigation. (See addenda for “Land
classifications” and see “Accepted farming practice” in
the “Qualification” chapter of this manual.)
Value zones
Land values are established on a per acre basis for each
class of land. It is often necessary to divide the county
into value areas or zones. Geological or economic con-
ditions might change the value for the same class of
soil in different areas. Variables such as rainfall, frost
zones, and distance to market centers can result in dif-
ferent values for the same class of land. These value dif-
ferences can be assessed using value zones.
Land classification and appraisal
records
The land classification systems that most counties use
recognize the productivity concept of value inherent
in the income approach required by ORS 308A.092. To
use the land classes, the assessor must develop the net
income to be capitalized for each of the land classes.
Once this has been done, the assessor can proceed to
capitalize the net incomes to obtain the farm use values
of the various land classes. An appraisal land card must
be completed by extending the farm use value of each
land class against the number of acres of the class in
the tax lot. This procedure is the same as that followed
in completing market value farm land appraisal cards.
The homesite value, and any other land not qualifying
for farm use assessment, even though it is appraised
3-2 150-303-422 (Rev. 11-07-22)
based on market value, should be carried on the farm
use appraisal card.
Note that the computation of the farm use value does
not in itself meet the requirements of ORS 308.234
(when the property was last appraised). To be consid-
ered as a current appraisal, the property must be visu-
ally inspected at the site to reflect any changes that have
occurred since the last physical appraisal. In addition to
changes in the specially assessed portions of the prop-
erty, a current market value appraisal must be made.
The current farm use record shall show the date the last
physical appraisal of the property was made and the
appraiser making the appraisal.
The assessor shall keep all data and the computations
used in developing farm use values based on land class.
This is done annually for each assessment roll.
A soil map identifies land productivity and classifica-
tion. The soil map should identify the basic land class
and number of acres in each land class for each tax lot
or parcel. The land class acreage is then recorded onto
the “specially assessed land appraisal” card. The fol-
lowing is an example of a soil map.
3-3 150-303-422 (Rev. 11-07-22)
Farm board of review
ORS 308A.095 provides for an optional county board of
review that is advisory in nature and is restricted to the
review of the income and expense factors the assessor
uses to appraise farm-use land.
The appraisal process can be lengthy and the board has
a limited time to do its work. Therefore, the assessor is
urged to provide the board with all information to be
reviewed in a timely manner. Information submitted to
the board should include all data considered in arriv-
ing at typical incomes and expenses.
By statute (ORS 308A.095), each county board has five
members. Two members represent county business, are
appointed by the county court, and serve two years.
The county assessor appoints two members and they
serve two years. One member is appointed by the four
members appointed to the board and serves one year.
All members must be knowledgeable and experienced
in agricultural land values.
The board of review is subject to the “public meet-
ings laws” of ORS 192.610 to 192.690 and legal notice
requirements of ORS Chapter 193. Therefore, meetings
are open to the general public and a notice of time and
place of the meetings must be given. Written minutes
of all meetings must be kept and made available to the
public.
Income approach to farm use
land value
Each year the assessor shall determine farm use values
by using the “income approach” in ORS 308A.092 and
30 8A .107.
The application of this statutory income approach
requires the development of two basic components:
Net income per acre (before local property taxes); and
Capitalization rate (which includes a component for
local property taxes).
The net income per acre is divided by the capitalization
rate to arrive at a specially assessed value (SAV) per acre
for land qualifying for farm use special assessment.
The calculated SAV per acre for each class and area is
then recorded into tables. Each SAV table has a corre-
sponding maximum specially assessed value (MSAV)
table.
Each year the MSAV table from the prior year for each
class and area is adjusted in compliance with ORS
308A.107 and carried forward to create a corresponding
MSAV table for the SAV tables created from the current
year farm income study. The assessed value (AV) for each
land class in a tax account is then determined per acre by
selecting the lesser of the SAV table or the MSAV table.
(See also “Maximum specially assessed value (MSAV) for
farmland” of this section of the manual.)
Net income per acre (before local
property tax)
The assessor has the responsibility to determine, by
land class, the net income of farmland to be capitalized
into a farm use value. To develop a net income the fol-
lowing farm income methods can be utilized:
Cash rent.
Crop share.
Owner operator.
Note: For examples and an explanation of each of these
methods, see “Farm use income approach examples” of
this section of the manual.
Property tax expense isn't deducted from the gross
income, because the legislated capitalization rate
includes an allowance for property taxes.
Capitalization rate (includes a
component for local property taxes)
The capitalization rate shall be the effective rate of interest
the Federal Farm Credit Bank System charges at the time
of closing on loans for farm properties. This is estimated
as an average over the immediate past five years, plus a
component for the local tax code rate. The Oregon Depart-
ment of Revenue will annually determine and certify to
the county assessors the interest rate to be used. It shall be
the responsibility of the assessor in each county to deter-
mine the tax rate for each tax code area in which farm
use property is located. The appraiser adds this tax rate
to the interest rate certified by the Oregon Department of
Revenue to arrive at the capitalization rate to be used. (See
addenda for example of the DOR interest rate certification
letter).
Example of farm use calculation:
Interest rate Tax rate Cap. rate
(7.11% + 1.62% = 8.73%)
Typical rent/AC = $50.00
Typical expenses/AC = – 2.50
Typical net income/AC = $47.50 (before property tax)
Typical net income/AC
= Farm use SAV per acre
Capitalization rate
$ 4 7. 5 0/AC
= $544 Farm use SAV per acre
8.73%
3-4 150-303-422 (Rev. 11-07-22)
Farm use income approach examples
This section provides examples of how income data can
be used to estimate farm use value for land. The custom
in the area and the availability of data will determine
which method (cash rent, crop share, or owner opera-
tor) is best. The yields, prices, and other data used in
the following examples illustrate the income technique
and development of farm use value based on the asses-
sor’s land classification.
General farm area
The typical rental agreement in the general farm area is
a cash rent lease. Cash rents should be used to analyze
land income in these areas. However, if you are unable
to obtain sufficient cash rental data, it may be necessary
to employ the crop share method.
Rent levels will vary depending on whether the land
is irrigated or dry. In some instances, rent includes an
amount for the irrigation system as well as for the land
involved. In such cases, the gross rent must be reduced
by the rent for the irrigation equipment to determine
the amount of rent attributable to the land.
The following are examples of how to calculate and
make the reduction to gross rents for irrigation equip-
ment and other landlord expenses.
Assessor’s class I irrigated land
(landlord irrigation)
Valuation of class I irrigated land with landlord fur-
nishing the irrigation equipment.
Basic data:
1. The irrigation development consists of a drilled
well, electric motor and pump, electrical services,
buried mainlines, and hand move laterals. The well
is part of the land and its value will be included
with the farm use value. The motor, pump, and
buried mainlines are real property improvements
and will be assessed based on real market value on
an improvement appraisal card. The hand move
laterals are personal property and are exempt from
taxation pursuant to ORS 307.398.
2. The land and irrigation equipment are rented for
a cash amount per acre with the landlord respon-
sible for major repairs on the motor and pump. In
addition, the landlord expenses are property taxes,
liability insurance, and management of the invest-
ment (tenant manages the operations on the land).
The tenant is responsible for all other maintenance
and the electric power costs.
3. An amount needs to be deducted from the land-
lords gross income to satisfy the requirement of the
investment in the irrigation equipment in addition
to the above landlord costs. The amount deducted
shall consider the return on the investment, return
of the investment (depreciation), and an amount for
property taxes on the equipment. The interest rate
for the return on the investment will be the mar-
ket rate on which the investment is made. Assume
for the following example that the net income for
the investment (land and equipment) is based on
the same rents used for the farm use computation
and recent sales reflects a 2.9 percent rate of return.
In the example the irrigation equipment assessed
as real property improvements (pump, motor, and
underground mainline) has a remaining life of 15
years, and the personal property (sprinkler later-
als) has a remaining life of 10 years. The tax rate for
the code area in which the property is located was
1.62 percent for the past tax year.
4. Rent is for bare land; therefore, no deduction is
required for ORS 307.320 (deciduous trees, etc.).
Valuation:
Landlord gross income per acre $110.00
Landlord expenses
Management at 3% $3.30
Insurance—liability 1.00
Major repairs 3.00
Irrigation equipment
Real, $150 per acre @ 11.19%* $16.79
Irrigation equipment
PP, $35 per acre @ 12.9%** + 4.52
Total expenses 28.61
Landlord net income to land $81.39
Interest rate 7.11% Certified by DOR
Tax rate + 1.62% Estimated rate for the
district in which the
property is located
Capitalization rate 8.73%
$81.39 ÷ 8.73% = $ 932 Farm use SAV per acre for
assessor’s class I irrigated land
* Interest 2.9% + Depreciation 6.67% + Taxes 1.62% = 11.19%
** Interest 2.9% + Depreciation 10.0% = 12.9%
Note: For an explanation of interest, see “Developing
rate of return.” pg 3-10
Assessors class I row crop land (crop rotation)
Basic data:
1. Assessor’s class I irrigated land rents for different
amounts, depending on the crops raised. The crops
grown are fitted to a rotating pattern. Two years of
potatoes are followed by two years of grain and then
five years of alfalfa. After alfalfa, the land is put back
3-5 150-303-422 (Rev. 11-07-22)
in potatoes. In determining the typical rent, consid-
eration must be given to the crops grown. The rents
to be used are those received by owners for the vari-
ous uses in the prior year. An example is:
2 years rented for potatoes at $210 per acre $420
2 years rented for grain at $80 per acre 160
5 years rented for alfalfa hay at $100 per acre + 500
9 years $1,080
$1,080 ÷ 9 years = $120 per year typical rent.
2. The land is irrigated with the tenant responsible for
upkeep and cleaning of the ditches. If irrigation equip-
ment is included, an extra amount is charged per acre.
3. The landlord is responsible for furnishing the alfalfa
seed when the stand is established. The landlords
alfalfa stand costs and allowance per year is:
Cost of seed $35.00
Establishment
risk* + 3.50
$38.50 ÷ 9 years = $4.27 per year
*One out of 10 seedings will fail resulting in the
additional cost of $35 for seed. The tenant is still
responsible for the cash rent and will normally
plant a grain crop in the year of the seeding failure.
Seed $35.00 ÷ 10 = $3.50
4. The landlords other typical expenses include
property taxes, liability insurance, management,
and water charge. The expense for water is the
operation and maintenance charge (O&M). Any
payments for debt retirement and interest of the
irrigation district are not deductible.
Valuation:
Landlord gross income per acre $120.00
Landlord expenses
Management at 3% $3.60
Insurance—liability 1.00
Water (O&M) 29.35
Power cost 10.40
Alfalfa stand + 4.27
Total landlord expenses 48.62
Landlord net income to land
before property taxes $71.38
Interest rate 7.11% Certified by DOR
Tax rate +1.62% Estimated rate for the
district in which the
property is located
Capitalization rate 8.73%
$71.38 ÷ 8.73% = $817.64
Farm use SAV per acre for
assessor’s class I row crop land
Center pivot irrigated lands (crop rotation)
Basic data:
The preferred method of determining farm use value
for pivot irrigation systems uses current rents of devel-
oped pivot irrigation land. The rents usually reflect
irrigated farm land being rented with an expectation of
making a profit from raising cash crops.
Circle pivot irrigated lands rent for different amounts
depending on the crops raised, soil productivity, and
whether buildings and structures are included in the
lease. The example shown is for a five year bare land
lease. Pumping power costs or water charges will vary
depending on the type of water source, the distance
from the water source, and the depth of wells.
Example: The landlord has developed the pivot irriga-
tion system, 135 acres are irrigated, and potatoes are
the main cash crop in this five year rotation:
5-year lease with crop rotation
(potatoes are main cash crop)
1 year potatoes gross rent per acre $375.00
3 year alfalfa gross rent per acre (135 x 3) 405.00
1 year corn gross rent per acre +135.00
$915.00
$915.00 ÷ 5 years = $183.00 average gross rent
Valuation:
Landlord gross income per acre $183.00
Landlord expenses
Management at 5% $9.15 / acre
Insurance liability 2.00 / acre
Water (power/water cost) 60.00 / acre
System repairs 20.00 / acre
System charge* 13.43 / acre
Pivot charge +25.20 / acre
Total landlord expenses 129.78
Landlord net income to land $53.22
Interest rate 7.11% Certified by DOR
Tax rate + 1.62% Estimated rate for the
district in which the
property is located
Capitalization rate 8.73%
$53.22 ÷ 8.73% = $ 609 Farm use SAV per acre for row
crop circle pivot irrigated lands
*Assessed value of machinery and equipment: $16,200
3-6 150-303-422 (Rev. 11-07-22)
$16,200 ÷ 135 acres = $120.00 per acre
Return on investment 2.90%
Return of investment 6.67%
Tax rate +1.62%
11.19%
$120.00 x 11.19% = $13.43 per acre system charge
Machinery and equipment consists of property
improvements needed to support the operation of the
center pivot such as motor, pumps, pumping station,
pipe clusters, buried pipeline, and pivot pad.
**Market value of typically maintained center pivot:
$30,375
$30,375 ÷ 135 acres = $225.00 per acre
Return on investment 2.90%
Return of investment 8.30%
Tax rate +0.00% (exempt per ORS 307.398)
11.20%
$225.00 x 11.20% = $25.20 per acre pivot charge
Center pivot developed by lessee
An alternate method of determining farm use value
uses long term leases where the lessee installs the irri-
gation system. A disadvantage of this method is that it
is hard to know if the contract rent of a long term lease
is, in fact, current market rent.
Example 1: Existing farmland conversion
(Landlord pays property taxes)
A fairly flat dryland wheat field is a cash rent lease at
$45 per acre for 20 years with the tenant to install a cen-
ter pivot irrigation system including the water delivery
system to the field. The landlord pays taxes on the land
and the tenant pays the taxes on the improvements. The
landlord also pays liability insurance of $2.00 per acre.
The DOR interest rate is 7.11 percent and the tax rate is
1.62 percent.
Valuation:
Rent per acre $45.00
Insurance – 2.00
Net rent $43.00
Interest rate 7.11% Certified by DOR
Tax rate + 1.62% Estimated rate for the
district in which the
property is located
Capitalization rate 8.73%
$43.00 ÷ 8.73% = $492 Farm use SAV
Example 2: Develops sagebrush land
(Lessee pays taxes)
An uneven sagebrush patch is leased for 15 years at $40
per acre. The tenant clears and levels the land, pays all
taxes, and installs the irrigation system. The landlord
pays only liability insurance at $2.00 per acre. The DOR
interest rate is 7.11 percent, the rate of return from sales
of similar uneven sagebrush land is 2.9 percent, and the
estimated tax code rate is 1.62 percent.
The clearing, land leveling, and soil preparation costs
are $17.50 per acre. This is an additional cost to the ten-
ant and needs to be reflected in the rent paid.
Valuation:
Rent per acre $40.00
Insurance – 2.00
Net rent $38.00
Tenant land preparation adjustment* + 1.67
Net rent after preparation adjustment 39.67
Adjustment for tenant paying tax
(Cap. rate ÷ DOR int. rate)
8.73% ÷ 7.11% = 122.8% (portion of capitalization rate
attributed to property tax)
Adjusted net rent (122.8% x $39.67) = $48.71
$48.71 net rent ÷ cap. rate of 8.73% = $557 Farm use
value
Note: Dividing $39.67 in example 2 by the DOR rate of
7.11 percent achieves the same value. However, making
the adjustment to $48.71 allows this to be compared to
rents where the landlord pays the land taxes to deter-
mine a typical rent. Using this method also fulfills
ORS 308A.092, which says the capitalization rate must
include the local tax rate.
*Adjustment for tenant land preparation
Interest rate of return 2.90%
Recapture (1 ÷ 15) of irrigation system + 6.67%
Cap. for land preparation 9.57%
Clearing, leveling, and soil preparation: $17.50
Land preparation adjustment: $17.50 x 9.57% = $1.67
If the landlord pays all taxes, the tax per acre on the
improvements should be subtracted from the rent.
Check the leases carefully. As indicated in example 2,
a small thing like who pays the land taxes can make a
large difference in the net rent. Making no adjustment
for clearing, leveling, and soil preparation or tenant
paid taxes would have indicated a farm use SAV of only
$38.00 ÷ 8.73 = $435.
3-7 150-303-422 (Rev. 11-07-22)
Valuation of class III non-irrigated land
(Cash rent)
Basic data:
1. Cash rented for $50 per acre for bare land.
2. Landlords typical expenses include property
taxes, liability insurance, and management of the
investment.
Valuation:
Landlord gross income per acre $50.00
Landlord expenses
Management at 3% $1.50
Insurance liability +1.00
Total landlord expenses –2.50
Landlord net income to land
before property taxes $47.50
Interest rate 7.11% Certified by DOR
Tax rate + 1.62% Estimated rate for the
district in which the
property is located
Capitalization rate 8.73%
$47.50 ÷ 8.73% = $544 Farm use SAV per acre for
assessor's class III non-irrigated
land
Wheat farm area
The crop share rental is the usual rental agreement in
the wheat counties. For many years the typical crop
share allocation was one third to the landlord and two
thirds to the tenant. However, this allocation of the
crop has been changing in recent years as leases are
renewed to reflect changes in wheat prices, yields, cost
of farming, and government programs. Some, but not
necessarily all, of those variations are as follows:
1. Landlord receives one third of the crop; pays one
third of the fertilizer and weed spray material; and
pays all of the real property taxes.
2. Landlord receives one third of the crop; and the
tenant pays for all of the fertilizer, weed spray
material, and property taxes.
3. Landlord receives 40 percent of the crop and pays
only the property taxes.
Because of variations, it is important that the rental
data be obtained from the individual county as it is
essential that rents be based on typical landlord/tenant
agreements for the area involved.
The government farm programs change over time and
may affect prices received for wheat and the number of
acres that can be planted in wheat. Program controls
may vary from year to year and from county to county,
requiring that this data be obtained from the individ-
ual county United States Department of Agriculture
Natural Resources Conservation Service (NRCS) office.
The past government program allowed the planting
of wheat on a percentage of the total wheat base acres,
which was considered in determining the cropping
program. Under the 1965 and 1970 farm programs,
when a certain number of acres had to be set aside,
wheat growers were paid certificate payments for the
part of the crop that went for domestic consumption.
The certificate payment was added to the market price
the grower received for wheat to arrive at the total
wheat income. A later program did away with these
certificate payments and was replaced by a target price
for wheat. As long as the market price of wheat (five
month average, July through November) was above the
target price, no payments were normally received by
the grower from the government.
The 1988 and 1989 farm programs required a certain
number of acres to be diverted from wheat. Produc-
ers were paid a deficiency payment. The payments,
when added to the market price the grower received
for wheat, equaled the total wheat income. It was nec-
essary to convert these payments to an amount per
bushel of wheat raised.
In today’s market, the government continues to provide
wheat and barley subsidies for price control and is more
actively involved in crop insurance to minimize loss
from crop failure not covered by private insurance.
To ensure that all the counties are using a similar base
on which they compute farm use specially assessed
values for wheat land, the market price of wheat will
be determined annually by the Department of Reve-
nue, and the expense period as shown in the following
example will be used.
Assessor’s class III dryland wheatland
(crop/share) (summer fallow area)
Basic data:
1. The typical rental agreement is a crop/share rent
with the landlord, who only furnishes land, receiv-
ing one third of the crop and paying one third of
the cost of fertilizer, spray material and their appli-
cation expense plus the cost of fire and hail crop
insurance. In addition, the landlord pays all the
property taxes and liability insurance.
2. Typically, 90 percent of the crop is planted in wheat
and the 10 percent not in wheat is rotated into
barley.
3. The price of wheat determined by the Department
of Revenue for 2006 issued to the assessor was $3.72
3-8 150-303-422 (Rev. 11-07-22)
per bushel. This price is the average of the two pre-
ceding August 1 through December 31 dates, for No.
1 soft white wheat, adjusted for grades, at Portland,
Oregon. Based on tenant delivery to the local eleva-
tor, the average marketing and storage costs the
past two years has been $0.46 per bushel (storage
0.06, handling 0.12, transportation 0.25, and wheat
growers tax 0.03). $3.72 less $0.46 = $3.26 net to the
grower. The average government subsidy payments
for the last two years is $0.52 for the bushels raised.
The $0.52 added to the $3.26 wheat price equals the
total income from wheat—$3.78 per bushel with
typical yields of 55 bushels per acre. Note: Any
other legitimate income or expenses may require an
adjustment to the price.
4. For illustration purposes, the average price of fer-
tilizer was $0.50 per pound of nitrogen and $5.35
per acre for spray material for the past two years.
One and one-quarter pound of nitrogen fertilizer
is applied for each bushel of wheat production. One
pound of nitrogen is applied for each bushel of bar-
ley production—with typical yields of 50 bushels
per acre.
5. Crop insurance has been running $1 ($0.70 for hail
and $0.30 for fire) for each $100 of insured value.
Liability insurance based on the typical opera-
tion size has been $0.10 per $100 gross income.
Multi Peril Crop Insurance (MPCI) for uninsured
crop losses such as drought or crop failure is typi-
cally $5.00 per acre in the county. Note: CRC Fed-
eral Crop insurance for uninsured crop losses is
another form of government crop insurance avail-
able but the typical grower in the county prefers
MPCI.
6. The typical wheat farm in the county isn't fenced.
For those farms that are fenced only about one third
of the landlords pay any of the fencing cost. (Tenant
doesn't pay extra for any grazing.)
Valuation:
Gross income per acre
55 bushels per acre yield at
$3.78 = $207.90 x 0.9 = $187.11
50 bushels per acre yield at
$2.50 = $125 x 0.1 = +12.50
$199.61
Landlord receives 1/3 of crop every other year from
each acre (1/3 ÷ 2 years = 1/6)
Annual landlord gross income
$199.61 x 1/6 $33.27
Landlord expenses:
Fertilizer (nitrogen):
Wheat 68.75 lbs. N x
$0.50 = $34.38 x 0.90 $30.94
Barley 50 lbs. N x
$0.50 = $25 x 0.10 2.50
Weed spray 5.35
Crop ins. $199.61 x $1 per $100 2.00
MPCI ins. $5/acre + 5.00
$45.79
$45.79 x 1/6 = $7.63
Management ($33.27 x 5%) 1.66
Liability ins. $199.61 x $0.10 per $100 + 0.20
Total landlord expenses – 9.49
Annual net income $23.78
Interest rate 7.11% Certified by DOR
Tax rate + 1.62% Estimated rate for the
district in which the
property is located
Capitalization rate 8.73%
$23.78 ÷ 8.73% = $272 Farm use SAV
Livestock area
The major rental data available in a livestock area will
be in the form of pasture rentals. Landlords rent pas-
ture land on an animal unit month (AUM) basis (for this
example). An AUM is the total amount of feed needed
by one mature beef cow for one month equivalent to
a 1,000 pound animal. It furnishes about 400 pounds
of total digestible nutrients (TDN) and is equivalent in
feed value to about 800 pounds of hay.
Types of pasture will vary in carrying capacity and in
rental rates from rangeland to irrigated meadows. The
rental rates may vary from county to county and may
vary within a county, depending on location and type
of pasture available. Use the rental rate that is typical
for the area and type of pasture.
Assessor’s class III meadow hayland
(owner/operator) (AUMs)
The following is an example using an owner/operator
setup. The costs are for illustration only. Local costs and
cultural practices must be used. Normally this method
of computation of farm use values will be used only
when there is no rental data available.
Basic data:
1. 300 acres of flood irrigated meadow hayland on a
10,000 acre ranch.
2. Hay yield is 2 tons per acre and is valued at $75 per
ton.
3. 1/2 AUM per acre of aftermath grazing having a
value of $10 per AUM.
3-9 150-303-422 (Rev. 11-07-22)
4. Labor is charged at $7 per hour.
5. 50 HP tractor at $8 per hour.
6. Self propelled swather at $20 per hour.
7. PTO twine baler at $17 per hour.
8. Machinery expenses of $1.25 per hour for irriga-
tion, $3 per hour for stacking, and $3 per hour for
fencing.
9. Other expenses such as custom fertilizing at $15
per acre, baling twine at $6 per acre, fence material
at $.50 per acre, interest on capital at $3 per acre,
general overhead at $4 per acre, and typical man-
agement of 8 percent of gross income.
Valuation:
Gross income per acre
Hay2 tons at $75 $150.00
Aftermath grazing—1/2 AUM at $10 5.00
Total gross income $155.00
Owner/operator expenses
Operation
variable
Labor
Machinery
Total
other Cost Hours Value
Harrow 0.20 $1.40 $1.60 $3.00
Fertilize Custom $15.00 15.00
Irrigate 2.00 14.00 2.50 16.50
Swathing 0.25 1.75 5.00 6.75
Baling 0.50 3.50 8.50 Twi ne 6.00 18.00
Stacking 1.50 10.50 4.50 15.00
Fences 0.50 3.50 1.50 Material 0.50 5.50
Fixed: Interest on operating capital 3.00
General overhead 4.00
Management at 8% of gross* + 12.40
Total expense $99.15
Gross income per acre $155.00
Total expenses – 99.15
Net income $ 55.85
Interest rate 7.11 % Certified by DOR
Tax rate + 1.62 % Estimated rate for the district in which the property is located
Capital ization rate 8.73 %
$55.85 ÷ 8.73% = $639 Per acre (includes growing crops)
– 64 Value of plants at (10% of value based on sales)
$575 Farm use value per acre for assessor’s class III meadow hayland.
* Includes management of the ranch operation and management of the investment.
3-10 150-303-422 (Rev. 11-07-22)
Assessors class VII rangeland
(crop value) (AUMs)
Usually it requires more than 1 acre of rangeland to
provide the forage for one animal-unit-month (AUM).
The number of acres required to provide an AUM may
affect the rental rate.
Basic data:
1. Six acres required to furnish one AUM of feed.
2. Land rents for $12 per AUM.
3. The landlord expenses are management, material
for fence maintenance, and liability insurance.
Valuation:
Landlord gross income per acre
$12 per AUM ÷ 6 acres per AUM $2.00
Landlord expenses
Management at 3% $0.06
Fence maintenance material 0.10
Insurance + 0.05
0.21
Landlord net income to land
before property taxes $1.79
Interest rate 7.11% Certified by DOR (2006)
Property tax rate + 1.62% Estimated local tax for
the district
Capitalization rate 8.73%
$1.79 ÷ 8.73% = $20.50 per acre (includes growing crops)
Less value of
growing crop – 2.05 (10% of value; ORS 307.320)
$ 18.45 ($18 rounded) Farm use value
per acre for assessor’s class VII
rangeland
It may be that rental data is too scarce on hay land to be
used for arriving at farm use value. In such instances,
it will be necessary to use the owner/operator’s income
method. The “Enterprise data sheets,” developed by
the Cooperative Extension Service, Oregon State Uni-
versity, will be helpful in analyzing the income and
expenses of an owner/operator property.
Developing rate of return
Sale no. 1 ($300,000 down, balance @ 7%) $ 1,300,000
Improvements $220,000
Personal property 30,000
Dwelling site 1 acre (+OSD) + 50,000
– 300,000
Net to farm land $ 1,000,000
Acres Land
class
Typical
rent/acre
Property
expenses/acre
Typical
tax/acre
Net
income/acre
Net operating
income
700 III $50.00 $2.50 $8.82 $38.68 $27, 0 76
160 V 17. 5 0 1.53 2.97 13.00 + 2,080
Total net income to farm land $29,156
$29,156 ÷ $1,000,000 = 2.9% rate of return (after property tax)
All usable sales are analyzed in the above manner and
the indicated rates are tabulated into final rate of return
estimates for each land class.
Rates of return are used to calculate return on invest-
ments. The previous example was non-irrigated farm-
land. When a sale of irrigated land includes the real
and personal property irrigation equipment, a portion
of the rent needs to be apportioned to allow the owner
a return for the irrigation equipment investment. In the
previous example, only the farmland was capitalized
to develop a rate of return for the land. The examples
in this manual use the same rate of return for land and
irrigation improvements, however, in practice rates of
return for irrigation equipment should be analyzed
and capitalized separately from land.
3-11 150-303-422 (Rev. 11-07-22)
Other considerations when valuing
farm properties
Determine crop deduction
ORS 307.320 defines items grown on agriculture lands
that are to be exempted. They include:
Cultured Christmas trees.
Deciduous trees.
• Shrubs.
Plants or crops (annual or perennial).
Hardwood timber.
To make sure the value of the plants and crops are not
included in the appraised value of the land, deduct the
value of any trees, plants and crops from sales before
establishing base unit values.
1. For land in production (owner occupied), deduct
the value of any plants or crops included in a sale.
Consider:
a. The cost of the seed, shrub, nursery tree, or cut-
ting.
b. The cost of planting and establishing a crop.
c. The risk involved in:
(1) Establishing the stand (loss implies replant-
ing).
(2) Continuing the stand (loss of an annual har-
vest).
d. The quality and quantity of the stand.
If you have enough sales of bare land to establish
the base value, you will have met the statutory pro-
visions. However, this probably won’t occur except
in areas that are primarily devoted to grain farm-
ing. In other areas, bare land sales may be only of
sufficient quantity to provide a check on the value
of the growing crop arrived at by the cost of estab-
lishing the stand. You can get information about
the cost of seed and planting costs from extension
service offices, farmers, and others involved in
agriculture.
2. For bare land not in production or leased land with
no expenses to the owner, no crop deduction is
warranted.
Water rights
Irrigation is an important addition to the land, provided
the land can respond to the water. The same amount of
water applied to two different types of soil can produce
different benefits. This may result in different values to
the water right.
Water right priorities are based on the date the water
right was established. The earlier the water right is
established, the greater the right to benefit from avail-
able water.
When a water right is secured for a parcel of land
through the application and approval process, that
right is adjudicated to the land. The value of the water
is generally reflected in the land value. The exception
is where the water is applied to different parcels of
land within the ownership in different years. In these
cases, and in areas where water rights can be sold sep-
arately, the water may be valued separately from the
land. There are several sources from which water for
irrigation can be obtained. Information regarding these
sources or water rights in general is available from:
Irrigation district offices.
District Water Master.
Oregon Water Resources Department.
Valuation of water rights
The value of water rights can be easily determined if
sales of similar land exist, where one sale having water
rights can be compared to another that doesn't. Also, in
areas where water rights are sold separately from the
land, the value of the water right will be found in sales
of the water right only. In areas where the water rights
are not sold separately, the value can be determined by
capitalizing the added production from irrigation into
an indication of value for the water.
Applying land values
Record the number of acres. Apply the unit value for
the class identified and compute a total value of all
acres in each class. Adjustments for special consider-
ations such as flooding or water right restrictions can
be made as an adjustment to the land class value for
the acres involved. Any increments to the land such as
water rights, natural resources and real property irriga-
tion equipment should be documented as a comment
on the “specially assessed land appraisal” card and
recorded on the back side of the real market value “land
appraisal” card.
Homesites
Homesites that qualify for special assessment under
ORS 308A.256 are to be valued at the average real mar-
ket value of one acre” of land for the total contigu-
ous acres under the same ownership. This does not
mean they have to BE a physical acre-only the method
of valuing a homesite uses the acre standard, EFU
3-12 150-303-422 (Rev. 11-07-22)
homesites automatically qualify if they are used in con-
junction with an acceptable farming practice. Non-EFU
homesites will be recorded on the “land appraisal”
at real market value in accordance with ORS 308.205
and 308.146, unless they qualify by annual application
under ORS 308A.253. The bare land value of the home-
site is the average value of one acre of land as calcu-
lated under ORS 308A.256 even if the physical size of
the homesite is more or less than one acre.
OAR 150-308-1140 onsite developments of a qualifying
homesite are to be recorded on the “specially assessed
land appraisal” card. The onsite developments are to be
valued at $4,000 or their depreciated replacement cost,
whichever is less. Onsite developments are defined
under OAR 150-307-0010. (See also “Valuation of farm
and rural homesites” in this section of the manual.)
Note: For buildings that house farm workers see “Land
under farm buildings.
Woodlots
Woodlots up to 20 acres should be specially assessed
using their underlying farm use land classification. Any
woodlot acres over 20 acres will need to be recorded on
the “land appraisal” card based on real market value,
unless it qualifies as forestland. Any qualifying forest-
land will be recorded on the “specially assessed land
appraisal” card. (See “Qualification” chapter of this
manual for additional information.)
Wasteland
Wasteland is specially assessed by its underlying land
classification which is generally class VII or VIII. EFU
wasteland automatically qualifies for special assess-
ment. Non-EFU wasteland will need to be recorded on
the “land appraisal” card based on real market value,
unless it qualifies by annual application under ORS
308A.074.
See an example of a “specially assessed land appraisal”
card on page 3-13.
Valuation of dwellings, rural buildings,
and real property improvements
The valuation of dwellings, farm buildings and real
property improvements are to be valued and assessed
at the lesser of real market value or maximum assessed
value (ORS 308.232 and 308.146).
Dwellings
The residential buildings on farm properties are influ-
enced by many of the same factors that determine
value for single family dwellings. The best support for
market indications and depreciation guides may be
developed by using data gathered from sales of tract
type properties in an area having similar amenities.
Use the Department of Revenue Cost Factors for Residen-
tial Buildings to develop replacement cost values.
Record dwelling information on a “Residential
appraisal” card in the same way as for any residential
appraisal.
Land under farm buildings
Farm buildings are defined by ORS 308A.056 as “build-
ings supporting accepted farm practices.” The land
under farm buildings supporting accepted farm prac-
tices is employed and is given the same special assessed
farm use value as if the land were in production. Barns,
machine sheds, shops, utility buildings, dairy build-
ings, egg production, seed cleaning/storage, potato
sheds and buildings that house farm workers are
examples of buildings supporting accepted farm prac-
tices. Land under farm-related buildings shall include
the area around the buildings for access and parking,
which is a necessary function for the farm operation.
Land under farm processing facilities
EFU land under buildings used for processing or retail-
ing other farmers products or changing a farm product
to a different product must meet processing facility cri-
teria of ORS 308A.056, otherwise the land doesn't qual-
ify as a building supporting accepted farm practices
and must be valued and assessed based on real market
value in accordance with ORS 308.205 and 308.146. (See
Qualification” chapter of this manual for additional
criteria.)
Farm buildings
Review the farming operations in the area and establish
building benchmarks to indicate the types and sizes of
the buildings that constitute functional improvements.
With the typical types of farm buildings in mind, you
can answer the following questions to develop a rea-
sonable value estimate for farm buildings.
1. In your judgment, what is the estimated physical
condition of the building?
2. Does the building now, or could it, provide practi-
cal shelter for livestock, grain, feed, machinery, or
supplies on the subject property?
3. Does the building conform to the present farming
systems of the area? If not, could it be economically
altered to fit?
4. Does all or part of the building contribute to the
value of the farm?
5. Is the building typical of the area?
3-13 150-303-422 (Rev. 11-07-22)
3-14 150-303-422 (Rev. 11-07-22)
6. If the building is destroyed, would it be replaced by
the same building today?
7. Does the building add an aesthetic value that the
market recognizes?
In most cases, answering these questions will help
determine the amount of accrued depreciation that
applies to a particular farm building. Farm buildings
not used for their original purpose should be adjusted
to reflect the present usefulness or aesthetic value,
rather than the use intended by its original design.
Due to changing farming methods and/or crops, it is
common to find farm buildings that are limited in use
or completely unnecessary to the present farming oper-
ation. You must estimate the percent usefulness of the
buildings. Often, buildings with little or no utility are
given a value by appraisers merely because the build-
ing exists. However, your value estimate should reflect
actual market value. If a particular building doesn't
have value to purchasers it shouldn't be included in
the appraisal as a value item. It is correct, however, to
note the existence of the building on the appraisal card
and state a reason for zero value (if the account is an
improvement only account, the overall value cannot be
zero).
Example of percent useful: The subject building is a
3,000-square-foot loft barn in good physical condi-
tion. However, due to changing farming practices, it
is now used as a machine and seed storage building.
New construction in the area for the same use is typi-
cally a 2,000-square-foot utility building. The physical
percent good of the subject is estimated at 75 percent.
To find the percent useful, the cost new of the replace-
ment building is divided by the cost new for the subject
building. The costs new are estimated by using the cost
factors contained in the Department of Revenue’s Cost
Factors for Farm Buildings.
Calculating replacement cost new:
Step 1
Class 5—utility building
2000 sq. ft. x $6.70 = $13,400 (cost new)
Class 5—loft barn
3000 sq. ft. x $10.40 = $31,200 (cost new)
Calculating the percent useful:
Step 2
Utility building/loft barn = percent useful
$13,400/$31,000 = 43%
Note: Physically, the loft barn appears to be approxi-
mately 75 percent good.
Calculating the percent good:
Step 3
75% physical x 43% useful = 32% good
Depreciated replacement cost = $31,200 x 0.32 =
$9,984
Other forms of functional obsolescence must be consid-
ered separately. The above technique doesn't measure
obsolescence resulting from poor layout and design.
Examples of these include low ceiling height, support
posts set closely together, and other items that restrict
use.
Another type of functional obsolescence is over-
improvement caused by a super abundance of build-
ings. Each building may be typical of the building type
needed for the present highest and best use of the land.
Due to a surplus number of buildings, each building
is assigned a portion of the obsolescence reflected in
the total. For example, there are three hay storage barns
on a property that needs only two. In such a case, each
building suffers an equal amount of functional obsoles-
cence. If one of the buildings is unfavorably located and
is seldom used, most or all of the obsolescence would
likely accrue to that building.
On the back side of the “Residential appraisal” card,
record the farm building inventory and complete the
building diagram showing the location of the farm
buildings in relation to the residence. See an example
on page 3-15.
Real property improvements
Building fixtures such as milking and milk storage
equipment, seed cleaning, automatic feeders, wired
in computers, built-in appliances, plumbing fixtures,
electrical fixtures, processing equipment, cages, stan-
chions, and stalls are to be valued and assessed at real
market value in accordance with ORS 308.205.
In accordance with ORS 307.397, the following real
property improvements are exempt if they are used for
agricultural or horticultural purposes:
Frost control systems.
• Trellises.
Hop harvesting equipment.
Oyster racks, trays, and stakes or other in-water
structures used to raise bivalve mollusk.
Fresh egg shell equipment.
Field burning equipment.
Buried irrigation, motors, pumps, pumping stations,
and electrical service that are real property improve-
ments are to be inventoried and assessed on the back
side of the “Land appraisal” card. If pumping stations
and irrigation pipes are located in more than one taxing
district, they must be separately inventoried in the tax-
ing district in which they are physically located. A well
is considered to be part of the land and its value will
3-15 150-303-422 (Rev. 11-07-22)
3-16 150-303-422 (Rev. 11-07-22)
be included with the farm use land value. Center piv-
ots, wheel lines, movable set lines, pumps and motors
above the irrigation riser are exempt from taxation by
ORS 307.398. Water rights, natural resource information
and real property irrigation systems are to be recorded
as increments to the land on the back side of the “Land
appraisal” card. See the example below.
Valuation of farm and rural homesites
Farm homesite valuation and assessment
(qualifying homesite)
The valuation and assessment of the homesite is a dif-
ferent special assessment with different processes and
procedures from the valuation and assessment of farm-
land. The qualification or disqualification of a home-
site doesn't effect whether or not farmland continues
to qualify for farm use special assessment. However, a
farm use homesite may only qualify for homesite spe-
cial assessment if it is used in conjunction with quali-
fied farm use land. (See “M-50 calculation examples” in
the addenda of this manual.)
OAR 150-308-1140 defines a parcel as a quantity of land
that is capable of being described in a single description
by a closed traverse, or as one of a number of subsec-
tions or sections in a township(s), or as lots, blocks, or
tracts in a subdivision. (See Forestland Special Assess-
ment Procedures manual for additional information and
examples defining a parcel.)
OAR 150-308-1140 defines contiguous as having a com-
mon boundary to some extent greater than a point.
When analyzing same ownership, go through one par-
cel to get to another parcel in all directions as long a
thread of title ownership continues to be common with
the specially assessed homesite parcel.
3-17 150-303-422 (Rev. 11-07-22)
Specially assessed value (SAV) farm homesite
(qualifying)
The valuation of a farm homesite acre for an EFU zoned
parcel or qualified non-EFU parcel is a special assess-
ment and is found under ORS 308A.256.
A homesite may be of any size. Regardless of the size
of the homesite, ORS 308A.256(3) requires the value of a
qualifying homesite to be the value of 1 acre.
Under this statute the value of 1 acre of land for each
homesite must be calculated as the average market
value per acre for the total contiguous ownership plus
the value of the onsite improvements (or OSD), limited
to $4,000.
To determine the value of a qualifying homesite:
1. Total the number of acres of bare land of the parcel
and contiguous acres under the same ownership.
2. Divide the total real market value of the subjects
bare land acreage by the total number of acres. The
real market value is determined by comparing the
subject with parcels of similar size and amenities
that have recently sold.
3. Add a maximum of $4,000 for the improve-
ments necessary to establish the homesite. OAR
150-308-1140.
Land comprising homesites for dwellings being used
in conjunction with farm use in EFU zones and non-
EFU qualifying homesites shall be valued at the special
value provided by ORS 308A.256.
Land comprising a non-qualifying homesite shall be
assessed based on its real market value as defined in
ORS 308.146 pursuant to ORS 308A.259. See “Valuation
of rural homesites (non-qualifying).
“Homesite” is the raw land, and improvements to
the land, under and adjacent to a dwelling, and other
structures if any, which are customarily provided in
conjunction with the dwelling and are defined as site
improvements by OAR 150-307-0010. Land comprising
the homesite for qualifying farm use dwellings includes
those amenities associated with the raw, undeveloped
land. Examples include topography that afford the site
a particular view, property access, and utilities access.
OAR 150-308-1120.
“Site developments” are improvements to the land
that become so intertwined with the land as to become
inseparable. Examples of land improvements for on-
site development for homesites include but are not lim-
ited to:
(A) Domestic wells.
(B) Domestic water supply systems.
(C) Domestic sanitary disposal systems.
(D) Gravel driveway and roads necessary for access to
the dwelling.
(E) Landscaping and related improvements.
(F) Extension of utilities to the dwelling, and
(G) Other offsite developments or onsite developments
on or under the land created for the dwelling and
associated buildings and structures.
Onsite developments” are synonymous with site
improvements, and site preparation. Site developments
consist of both “offsite developments” and “onsite
developments.
OAR 150-308-1140 and OAR 150-307-0010
The value of site development improvements shall be
included as part of the land value. Site development
value shall be carried as a separate item on the land
record for specially assessed farm land.
Other land improvements” may include such items
as paved driveways, fencing, elaborate access entrance,
and landscaping that doesn't contribute to the home-
site. These land improvements are not onsite develop-
ments and are to be assessed based on market value
under ORS 308.146.
Buildings, structures, improvements, machinery, and
equipment are not onsite developments and are to be
assessed based on market value under ORS 308.146.
These are improvements on the land are real property
when erected upon or affixed to the land.
Valuation of rural homesites (non-qualifying)
Non-qualifying homesites are valued and assessed
based on rural land appraisal concepts under OAR
150-308-0240 the same as any other rural homesite. The
rural homesite value is a component of only the parcel
the homesite is located on and an adjustment for utility
shall be made to the homesite value for such amenities
as view or river frontage. This differs from the assess-
ment of a qualifying specially assessed homesite which
requires any added value for homesite amenities to be
divided as an average with all of the contiguous com-
mon ownership acres and parcels.
Oregon Administrative Rule (OAR) 150-308-0240 states:
The real [market] value for rural lands shall be
based on an average price per acre for each size of
parcel. Adjustments to the value shall be made to
those acres with more or less utility. For improved
parcels the value of the site developments as
defined by OAR 150-307-0010 must be added.
Under this rule, the value of a homesite is calculated
as the average market value per acre for the parcel,
plus the value of onsite developments with no limita-
tion. However, if the homesite has additional utility
3-18 150-303-422 (Rev. 11-07-22)
or inutility features such as a river front, view, poor
access, etc., the homesite value can be adjusted for such
features or amenities. The value of the homesite, how-
ever, isn't considered a utility adjustment. The utility
value of the homesite is to be calculated as part of the
average market value per acre for the parcel. If zoning
allows greater utility such as land divisions, then land
schedules can be developed to reflect typical land divi-
sion sizes occurring in the market area.
Both the qualifying and non-qualifying homesite
procedures require an average market value for the
homesite acre. A difference in value and procedure is
recognized when it is necessary to make an adjustment
for utility, zoning, or contiguous acres of common own-
ership. Where qualifying EFU or qualifying non-EFU
has a $4,000 OSD value limit, rural residential home-
sites are assessed based on market value and don't have
an OSD limit.
(See “Farm/forest specially assessed RMV, SAV, MAV,
& AV calculation matrix” and “M-50 calculation exam-
ples” in the addenda of this manual.)
Measure 50 maximum assessed value
limitations
Maximum assessed value (MAV) for the
account
ORS 308.146 (MAV for the account)
Property tax limitation Measure 50 requires that a
maximum assessed value (MAV) be determined for all
tax accounts. For the tax year beginning July 1, 1997, the
MAV is the tax account’s 1995 real market value minus
10 percent. For subsequent tax years, the MAV is equal
to 103 percent of the assessed value (AV) for the pre-
ceding tax year or 100 percent of the MAV for the pre-
ceding tax year whichever is greater. The market value
based MAV is allocable to all improvements, homesites
and land.
Maximum assessed value (MAV) for the
market portion
ORS 308.146 (MAV for the market portion)
The market portion for a tax account is any land, home-
sites or improvements that don't qualify for special
assessment, partial exemption or exemption and must
be assessed based on market value as specified in ORS
308.146.
For the tax year beginning July 1, 1997, the maximum
assessed value (MAV) for the market portion of the
account is the real market value determined under ORS
308.205 for the tax year beginning July 1, 1995, reduced
by 10 percent.
For tax years beginning after July 1, 1997, the MAV
for the market portion is equal to 103 percent of the
assessed value (AV) for the preceding tax year or 100
percent of the MAV for the preceding tax year, which-
ever is greater.
Maximum specially assessed value (MSAV) for
farmland portion
ORS 308A.107 (MSAV for the specially assessed
portion)
For the tax year beginning July 1, 1997, the farmland
maximum specially assessed value (MSAV) per acre is
the value per acre for each class and area determined
under ORS 308.370 (now ORS 308A.107) for the tax year
beginning July 1, 1995, reduced by 10 percent.
For tax years beginning after July 1, 1997, the MSAV per
acre is 103 percent of the farmland MSAV per acre for
the previous assessment year. Thereafter, the farmland
MSAV was increased by 103 percent annually through
the 200102 tax year. Beginning July 1, 2002 and for
each tax year thereafter, the farmland MSAV per acre
for each class and area is equal to 103 percent of the
assessed value (AV) per acre for the preceding tax year
or 100 percent of the MSAV per acre for the preceding
tax year, whichever is greater.
For the MSAV on property that newly qualifies, use cor-
responding SAV and MSAV tables to determine the AV
the same as any other land that is specially assessed.
ORS 308A.107(6)
If a new land class study is performed, follow the pro-
cedure outlined under OAR 150-308-1090.
Maximum specially assessed value (MSAV) for
homesite portion
ORS 308A.256 (MSAV for the specially assessed
portion)
For the tax year beginning July 1, 1997, the homesite
maximum specially assessed value (MSAV) is the value
determined under ORS 308.377 (now codified under
ORS 308A.256) for the tax year beginning July 1, 1995,
reduced by 10 percent.
For tax years beginning after July 1, 1997, the home-
site MSAV is 103 percent of the homesite MSAV for the
previous assessment year. Thereafter, the homesite
MSAV was increased by 103 percent annually through
the 200304 tax year. Beginning July 1, 2004 and for
each tax year thereafter, the homesite MSAV is equal
to 103 percent of the homesites assessed value (AV) for
the previous tax year or 100 percent of the homesite’s
MSAV for the previous tax year, whichever is greater.
3-19 150-303-422 (Rev. 11-07-22)
The homesite MSAV for homesites that newly qualify
for the first tax year is calculated using a ratio per ORS
308.377(6) [now codified under ORS 308A.256(6)].
Assessed values (AV) for the account
ORS 308.146 (AV for the market portion)
ORS 308.156 (AV for disqualified farmland or
homesites)
ORS 308A.107 (AV for the specially assessed farmland
portion)
ORS 308A.256 (AV for specially assessed homesite
portion)
Measure 50 (M-50) tax limitation under ORS 308.146(4)
requires any portions of an account that is specially
assessed land or homesites for farm use to be processed
to an assessed value under ORS 308A.107 (farmland)
and 308A.256 (homesites). Any taxable portions (land
and improvements) being assessed based on market
value will be processed under ORS 308.146 or in the
year of disqualification processed under ORS 308.156(4)
(a) or (b).
In the first year specially assessed farmland or a home-
site is disqualified the market based MAV is calculated
as an exception as specified under ORS 308.156(4)(a)
and the exception amount is added to the MAV mar-
ket portion under ORS 308.146 in subsequent tax years.
(See appendix for ORS 308.156, MAV exceptions follow-
ing a disqualification.)
As specified in ORS 308.156(4)(b), don't process the mar-
ket based MAV if the land changes to a different type
of special assessment, partial exemption or exemption.
Process the M-50 limitation under the program grant-
ing the partial exemption or special assessment.
The M-50 value for the account is a sum of the assessed
values under 308.146 for the market portion, 308.156(4)
(a) for any disqualified portions, ORS 308A.107 for spe-
cially assessed farmland portions, and 308A.256 for
specially assessed homesite portions. The M-50 value
for the account may also include in the sum total other
assessed values, such as forestland, wildlife habitat, or
open space special assessments.
(See “Specially assessed RMV, SAV, MAV, & AV calcu-
lation matrix” and “M-50 calculation examples” in the
addenda of this manual for additional information.)
4-1 150-303-422 (Rev. 11-07-22)
Before you disqualify
Process each disqualification with the understanding that
the action can be appealed. It is very important to select
the correct statutory reason and to follow the appropri-
ate procedures for disqualification. You will need to be
prepared to defend the action in court. Failure to cite the
correct statute for disqualification could render the dis-
qualification invalid. The objective is to provide accurate
administration of the special assessment programs.
Disqualifications and special
assessment programs
Unless otherwise noted, disqualifications of qualified
land and homesites in this farm procedures manual
apply only to the following related special assessment
programs. These are the programs that ORS 308A.706(1)
(d) and ORS 308A.718 has paired together. A taxpayer
can change to any one of these special assessment pro-
grams with a timely application or request following a
disqualification provided the land can meet the quali-
fication requirements.
(See “Hexagon diagram” in the appendix.)
Land
Exclusive farm use (EFU) (ORS 308A.062).
Non-exclusive farm use (non-EFU) (ORS 308A.068).
Designated forestland (DFL) in western Oregon
(ORS 321.358).
Designated forestland (DFL) in eastern Oregon
(ORS 321.839).
Small tract forestland (ORS 321.709).
Wildlife habitat (WLH) (ORS 308A.424).
Open space (OS) for certain golf courses
(ORS 308A.727).
Homesite
Homesites used in conjunction with farm use, for-
est use, and wildlife habitat special assessment (ORS
308A.250 to 259).
Types of farm use disqualifications
Exclusive farm use (EFU) (ORS 308A.113)
No longer in farm use.
Land is removed from an EFU zone.
Non-farm dwelling (ORS 215.236).
Non-exclusive farm use (non-EFU) (ORS 308A.116).
Taxpayer request.
• Land is sold or transferred to an ownership making
the land exempt .
No longer in use.
• No longer in use for failure to meet income require-
ments under ORS 308A.071.
Recording a subdivision plat.
Farm homesite (ORS 308A.259)
Government exchange (ORS 308A.730)
Reviewing an account for
disqualification
Special assessments only apply to land and homesites.
Improvements such as dwellings, barns, permanent
structures, fixtures, automatic feeders, milking equip-
ment, seed cleaning equipment, and processing equip-
ment are taxable based on market value and are not
specially assessed or exempt unless otherwise required
by law. (See “Qualification” section for “Exempt farm
property.”)
Homesites are comprised of the bare land that is used
for a residential dwelling and the onsite developments
(OSDs) which support the residential dwelling. As spec-
ified in OAR 150-307-0010, OSDs include but are not
limited to items such as grading, fill, drainage, wells,
water supply systems, septic systems, utility connec-
tions, extension of utilities to any structure(s), retaining
walls, landscaping, and graveled driveway areas.
Generally, only EFU homesites that are used in con-
junction with the farming activities in EFU zones qual-
ify. Non-EFU homesites require an annual application
that most taxpayers cant meet [see ORS 308A.253(3)], so
very few if any non-EFU homesites in a county qualify
for homesite special assessment even though the non-
EFU homesite may be used in conjunction with quali-
fying farm use land. Homesites that are rented out
to someone not involved in farm use activities dont
qualify and should be disqualified. Vacant homesites
cant be disqualified (ORS 308A.259). (See “Homesite
disqualifications” for additional information.)
An account may be comprised of multi-uses and assess-
ments. Often farm properties will have other types of
special assessment such as a portion of the account will
be in forestland or wildlife habitat special assessment.
Each special assessment program is assessed separately
under their own statutes. While there may be several
Disqualification
4-2 150-303-422 (Rev. 11-07-22)
different special assessments in the same account, there
cant be more than one special assessment on the same
land at the same time. Special assessments cant overlay
or overlap one another. Any acres that dont maintain
an acceptable farm use practice can be disqualified and
still allow any remaining acres that do meet an accept-
able farm use practice to remain qualified for special
assessment. Qualification or disqualification is deter-
mined from year to year. At anytime the land no longer
qualifies, it should be disqualified.
When reviewing an account over time from year to
year portions of an account may change as other por-
tions of the same account continue to qualify, or change
to a different special assessment, or may be disquali-
fied. When reviewing an account, look at each year and
each acre of assessment individually for any changes
that may have occurred.
When land is removed from special assessment, the
first step in the process is to determine what is to be dis-
qualified and the reason for the disqualification. You
need to go to the statutes that apply to the land use. If a
portion of a property is EFU, and a portion is non-EFU
land, and a portion is forestland, then disqualify the
EFU portions under the EFU statutes and the non-EFU
portions under the non-EFU statutes and the forestland
portions under the forest use statutes. Homesite dis-
qualifications are also processed under different stat-
utes than land use disqualifications. Homesites cant
continue to qualify if the land used in conjunction with
the homesite is disqualified.
Processing a disqualification and
Measure 50 requirements
After determining the reason for the disqualification
and the appropriate statutes to disqualify, process the
disqualification under ORS 308A.718 taxpayer notifica-
tion. In the event the land or a homesite is disqualified
and then changes to another special assessment [roll-
over under ORS 308A.706(1)(d)] or a new application is
submitted (such as non-EFU income re-qualification
under ORS 308A.089), the land may continue to qual-
ify without a break in special assessment, however, it
is still processed as a disqualification for Measure 50
under ORS 308.156(4)(a) or (b) and the old application
or special assessment classification is no longer valid.
[See “Disqualification notification procedures” and
ORS 308.156(4) MAV exceptions following a disquali-
fication” in the appendix of this manual.]
Measure 50, the 1997–98 tax reform bill, allows the
maximum assessed value (MAV) to be recalculated for
specially assessed or exempt property upon disqualifi-
cation [ORS 308.156(4)].
If the reason for the disqualification applies to ORS
308.156(4)(a), the disqualification is processed as a
market MAV” exception under ORS 308.156(5) and
(6). If the reason for the disqualification applies to ORS
308.156(4)(b), the disqualification is processed as a “spe-
cially assessed MSAV” exception under the special
assessment or exemption program the land is changing
to and the “market MAV” isn’t processed.
[See appendix ORS 308.156(4) MAV exceptions follow-
ing a disqualification.]
Disqualifications involving new construction may
require the market MAV for the “land” to be calcu-
lated in a different year than the market MAV for the
dwelling and onsite” improvements. The market MAV
for the “land” is calculated as a result of a disqualifica-
tion under ORS 308.156(4)(a) when land is cleared and
construction of the dwelling begins. If this disqualifi-
cation occurs between January 1 and August 14, then
ORS 308A.113 (EFU) and 308A.116 (non-EFU) require
the disqualification to be effective back the January 1
assessment date and the market MAV for the land is
calculated under ORS 308.156 (5) and (6). The dwelling
improvements occurring January 1 or later in the same
assessment year will receive a MAV calculation as new
improvements under ORS 308.153 in the next January 1
assessment year. Even though both changes occurred
at the same time, the market MAV for the land and
improvements will be processed in different years by
direction of statute.
In the event a special assessment is reinstated by the
tax court, the disqualification isn’t processed as a MAV
exception under ORS 308.156(4) and the old applica-
tion or special assessment classification remains valid.
Once the disqualification is appealed the assessor
can’t reinstate the disqualification, only the tax court
can reinstate an account that is in the appeal process.
Following a disqualification, additional taxes are pro-
cessed under separate statutes. If land or homesites are
disqualified, the additional taxes may or may not occur
depending on the circumstances of the disqualifica-
tion. (See “Additional tax” section of this manual.)
(See also “Disqualification notification procedures” in
the appendix of this manual.)
Effective date of disqualification
The disqualification isnt effective until the assessment
and tax rolls have been changed.
Reference: Oregon Tax Court opinion Meeks v. DOR, 7
OTR 113 (1977) states “the actual change of the roll by
the county assessor or his duly authorized agent is the
essential overt act which proves the assessor’s exercise
of his judgment and establishes the disqualification as
having actually occurred.
4-3 150-303-422 (Rev. 11-07-22)
A “no longer in use” disqualification isn’t effective
unless the ORS 308A.718 disqualification notification
letter is mailed to the taxpayer no later than August 14,
as specified by ORS 308A.113 (EFU) and 308A.116 (non-
EFU). (See also “Disqualification timing”special pro-
vision for “no longer in use.”)
Sale or transfer to an ownership making land exempt
requires the land to be calculated for disqualification
and additional taxes one day preceding the sale or
transfer for land involving non-EFU, wildlife habitat, or
conservation easement special assessments as specified
under ORS 308A.703. Forestland special assessments
are specifically excluded from this requirement under
ORS 308A.709.
Disqualification timing—general rule
June 30 disqualifications: general rule
The assessment year is the calendar year. ORS 308.007(1)
(b). The assessment year beginning January 1 corre-
sponds to the current tax year beginning July 1 of the
same calendar year. ORS 308.007(2)(a). Changing the
assessment and tax rolls is the overt act that proves
and establishes the date of disqualification as having
actually occurred. Meeks v. Dept. of Revenue, 7 OTR 113
(1977), page 117. A disqualification may be made any-
time during the assessment year.
To be effective for the current tax year, the disqualifi-
cation date must occur between July 1 of the previous
assessment year and no later than June 30 of the current
assessment year, unless otherwise specified by law.
Example: A July 1, 2015 disqualification will be effective
for the current July 1, 2016 tax year. The July 1, 2016 tax
year is commonly called the 201617 or 1617 tax year.
The disqualification notification letter required by ORS
308A.718 must be mailed to the taxpayer no later than
30 days following the date of disqualification. A dis-
qualification letter mailed beyond the 30 day period
required by ORS 308A.718 isnt in compliance and is
invalid.
No longer in use disqualifications have special provi-
sions and don’t follow the general rule.
Disqualification timing—special
provision for “no longer in use”
August 14 disqualification notification letter:
special provisions
There is a special provision to allow discovery beyond
June 30 for disqualifications under ORS 308A.113 for
(EFU), and 308A.116 (non-EFU) for “no longer in use”
and “no longer in farm use for failure to meet the income
requirements of ORS 308A.071.” The disqualification
can occur at any time during the assessment year, but
is effective for the current tax year only if the disquali-
fication notification letter required by ORS 308A.718 is
mailed to the taxpayer no later than August 14 of the
assessment year. The disqualification is then processed
as if the land was disqualified back in time to the Janu-
ary 1 assessment date.
Disqualifications “after the current
tax year timelines
Disqualifications must be on time. Land disqualified
after June 30 (general rule) or if the taxpayer disqualifi-
cation notification letter is sent after August 14 (special
provisions for “no longer in use”) will remain specially
assessed for the current tax year as specified in ORS
308A.062 (EFU) and 308A.068 (non-EFU). All MAV
calculations under ORS 308.156(4) are processed for a
change in assessment occurring in the next tax year.
The notification letter to the taxpayer under ORS
308A.718 must appropriately use the next tax year for
the change in assessment and additional tax calcula-
tions, otherwise the notification letter may be consid-
ered invalid in the event of a tax court appeal.
Disqualifications July 1 or after: general rule
A disqualification that occurs between July 1 and
December 31 of the assessment year shall continue to
qualify for farm use special assessment for the current
tax year as specified in ORS 308A.062 (EFU) and ORS
308A.068 (non-EFU). Example: A July 1, 2007 disquali-
fication will remain in farm use special assessment
for the current tax year 200708. The disqualification
notation on the assessment and tax rolls will remain
in effect for the disqualification date of July 1, 2007
and the appropriate change in assessment, additional
tax calculations, and all MAV calculations under ORS
308.156(4) will occur for the next tax year 200809.
Disqualifications August 15 or after: special
provision for “no longer in use”
No longer in farm use for failure to meet the income
requirements of ORS 308A.071:
[ORS 308A.116 (non-EFU)]
If non-EFU land is disqualified for failure to meet the
income requirements of ORS 308A.071, the disqualifi-
cation is invalid if it is mailed on or after August 15
of the assessment year. This type of disqualification
requires current information and due process as speci-
fied in OAR 150-308-1050. Request another non-EFU
questionnaire on or before March 1 of the next assess-
ment year to verify the land continues to be “no longer
in use.” Land that returns to a qualifying use can’t be
disqualified.
4-4 150-303-422 (Rev. 11-07-22)
No longer in farm use:
[ORS 308A.113 (EFU), 308A.116 (non-EFU)]
If the assessor sends the taxpayer the ORS 308A.718
disqualification notice on or after August 15 for a “no
longer in use” disqualification, the farm use special
assessment will continue to be assessed for the current
tax year as specified in ORS 308A.062 (EFU) or 308A.068
(non-EFU).
Example: An August 15, 2007 disqualification will
remain in farm use special assessment for the current
tax year 200708. The disqualification notation on the
assessment and tax rolls will remain in effect for the
disqualification date of August 15, 2007 and the appro-
priate change in assessment and additional tax calcula-
tions will occur for the next tax year 200809 if the “no
longer in use” continues.
Any disqualification notification letter sent for “no lon-
ger in use” after the August 14 timeline will have to
be reviewed for disqualification in the next assessment
and tax year. If in the next assessment and tax year cir-
cumstances change where the land will again continue
to qualify the assessor may not go back beyond the
previous calendar year to disqualify for “no longer
in use.”
Example: “No longer in use” for calendar year 2006 (tax-
payer notification letter under ORS 308A.718 sent to the
taxpayer after the August 14, 2007 timeline).
The disqualification becomes effective on the date the
assessment and tax rolls are changed (August 15, 2007),
however, the land will remain specially assessed until
the next tax year 200809 as specified in ORS 308A.062
(EFU) and 308.068 (non-EFU). When reviewing the
account for a disqualification for the next tax year
(200809), evidence of “no longer in use” in the 2006
assessment year isn’t a valid reason to disqualify. The
evidence for a change in special assessment for the
200809 tax year must come from the previous assess-
ment year 2007.
No longer in use disqualifications
Use “no longer in use” disqualification proce-
dures under ORS 308A.113 (EFU) and ORS 308A.116
(non-EFU).
Before a property is disqualified, OAR 150-308-1100
(EFU) and 150-308-1110 (non-EFU) requires the asses-
sor must:
• Make a reasonable effort to contact the owner, own-
er’s agent or person using the land;
Make a site inspection of the property; and
Request the recent history of the property’s use.
Maintain a record of the inspection, any contact let-
ters or other means of contact between the assessor
and the taxpayer, and notations of the conditions
found that indicate a lack of a qualifying farm use.
This information must be maintained in the asses-
sors office for a minimum of three years.
Request an income questionnaire if the land is being
disqualified for failure to meet income requirements
of ORS 308A.071.
Following are some considerations for “no longer in
use” disqualifications:
1. Current use is compatible with returning the
land to farm use special assessment.
A. Non-use.
Idle or vacant land that is, otherwise economi-
cally feasible to engage in a qualifying farm use.
B. Under-utilization.
Land that is engaged in a farming practice,
however, the farm use activity is insufficient to
qualify the land for farm use as defined under
ORS 308A.056.
Example: Spooner v. DOR (4 OTR, Feb 70). Only
enough sheep were pastured to qualify 30 of
125 acres. In this example, if any of the pasture
was capable of being hayed and the owner or
operator was haying the land, it may justify
that any acres being hayed would continue to
qualify. Disqualification for under-utilization is
a judgment call and will need to be researched
and well documented.
C. Unacceptable farm use practice.
Land is engaged in a farming practice where
the mode of operation isnt common with farms
of a similar nature. (ORS 308A.056)
Example: A low production orchard that isn’t
pruned, fertilized, or maintained.
Example: Anderson v. DOR (OTR 2617 Feb 88)
Minimal and casual use of a property that
doesnt intend to give rise to a profit in money
isn’t an acceptable farm use practice. In this case
the pasture was over-grown with blackberries,
lack of fertilization, lack of weed control, inad-
equate fences, and exhibited minimal or casual
management.
D. Failure to meet farm income requirements
under ORS 308A.071 (non-EFU only).
If there isn’t a break in farm use, as long as lim-
ited farm use continues, additional taxes may
be abated for non-EFU income disqualifica-
tions as specified in ORS 308A.119. There isn’t
4-5 150-303-422 (Rev. 11-07-22)
a definition for limited farm use. Limited farm
use implies the land may be under-utilized.
Only the land actually being used for limited
farming will qualify for abatement of additional
taxes. Limited farming must have evidence of
an intent to make a profit from farm sales or
services produced from land under abatement.
Any acres not being used for limited farming
wont qualify for abatement.
E. Change to a different special assessment.
Farmland that changes to forestland special
assessment is “no longer in farm use.
F. Change to a non-farm use compatible with
returning the land to farm use.
Example: A taxpayer makes a personal choice
to discontinue farming to engage in a conser-
vation easement. The conservation agreement
doesnt prohibit the taxpayer from farming the
land. (ORS 308A.743)
G. Residential homesite not used in conjunction
with a qualifying farm use.
An EFU lot or parcel has farmable land that isnt
currently engaged in a qualifying farm use. The
homesite will requalify at anytime a qualifying
farm use continues.
2. Current use is incompatible with returning the
land to farm use.
A. A lot or parcel in an EFU zone obtains a land
use approval for the establishment of a nonfarm
dwelling under ORS 215.236.
B. A taxpayer engages in a conservation easement.
The conservation easement prohibits the tax-
payer from farming the land. (ORS 308A.743)
C. An EFU lot or parcel is used entirely for residen-
tial purposes. The lot or parcel is approximately
one acre or less and doesn’t have any remaining
acres that could engage in a qualifying farm use
practice.
Residential, commercial, industrial, or any other
use that is incompatible with returning the land
to farm use isnt eligible for deferral of additional
taxes under ORS 308A.706(1)(a). In some cases a tax-
payer may have an option to defer additional taxes
under a different section of ORS 308A.706, such as
a change in special assessment or not be required
to pay additional taxes under ORS 308A.709. Non-
EFU land that is used for an industrial, commercial
or residential or other use that is incompatible with
a return to farm use isn’t eligible for abatement
under ORS 308A.089 because abatement requires
limited farming.
3. Immediate disqualification for “no longer in
use.”
A. No evidence of farm use in the entire previous
calendar year; or
B. Anytime during the current assessment year
the assessor has a reason to believe the taxpayer
wont continue to engage in a qualifying farm
use for the entire current assessment year; or
C. There has been a change of use incompatible
with returning the land to farm use such as res-
idential, commercial, industrial, or other incom-
patible use.
4. Disqualification after one full calendar year of
“no longer in use.
If the farm use appears to no longer be in a qualify-
ing use but is compatible with continuing farm use
and it is anticipated the taxpayer could appeal or
wants to continue farm use, then the assessor may
want to wait until there is a full calendar year of
non-qualifying farm use before proceeding with
the disqualification. In this case it is recommended
to notify and communicate with the taxpayer and if
the use is questionable give the taxpayer an oppor-
tunity to bring the property into compliance. Flag
the file and then disqualify when there is a full cal-
endar year of non-qualifying farm use or when the
assessor is convinced the farm use will no longer
continue to qualify.
In the event of an appeal, the assessor would then
be able to demonstrate they have worked with
the tax payer and can support the reason for the
disqualification.
Removal of land from an EFU zone
disqualification
Zone changes often occur prior to land use changes
such as the recording of a subdivision plat or the devel-
opment of property for uses other than farm use.
Non-EFU land isnt required to be disqualified when
there is a zone change, unless the land is changed to an
EFU zone. In the event non-EFU land changes to an EFU
zone, all of the non-EFU accounts will be disqualified
and any land within the new EFU zone that is engaged
in a qualifying farm use practice as specified under
ORS 308A.056 will automatically qualify whether or
not the land was previously specially assessed under a
non-EFU application.
All of the land area that is subject to a removal of an
EFU zone must be disqualified under ORS 308A.113.
Following the disqualification the taxpayers may:
4-6 150-303-422 (Rev. 11-07-22)
1. Change to a different special assessment. Applica-
tions for non-EFU special assessment under ORS
308A.077 will have five years to meet the non-EFU
use” and “income” requirements as specified in
ORS 308A.724. The “market MAV” isnt adjusted
when the land changes to a different special assess-
ment as specified in ORS 308.156(4)(b). The “spe-
cially assessed MSAV” will be processed as new
land for the program granting the special assess-
ment. Additional taxes will be deferred under ORS
308A.706(1)(d).
2. If the taxpayer doesn’t or cant change to a different
special assessment or exemption, the land will be
assessed based on market value and the “market
MAV” will be processed as a Measure 50 excep-
tion under ORS 308.156(4), (5), and (6). Additional
taxes will be deferred under ORS 308A.706(1)(a)
if the land use doesn’t change incompatible with
returning the land to farm use. (See “Additional
tax section.)
Additional tax considerations will depend on
whether the zone change was initiated by the tax-
payer or a governing body. (See “Additional tax”
section.)
Nonfarm dwelling in exclusive farm use
zone (ORS 215.236) disqualifications
This law only applies to land within an exclusive farm
zone.
ORS 215.236 is a land use approval for the establish-
ment of a nonfarm dwelling within an EFU zone which
meets a specified soil classification [ORS 215.213(3) and
ORS 215.283(3)].
Planning department’s responsibilities:
Tentative approval for the nonfarm dwelling.
Final approval after the parcel is disqualified and
additional taxes are paid.
Owners responsibilities:
Notify the assessor the lot or parcel is no longer used
as farmland; and
Request assessor to disqualify the parcel from any
other special assessments listed in ORS 215.236(4).
Taxpayer must pay additional taxes prior to final
land use approval.
Assessors responsibilities:
Disqualify the lot or parcel from farm use and any
other special assessments listed in ORS 215.236(4).
ORS 215.236(4) requires disqualification from EFU,
designated forestland, small tract forestland, and
open space special assessments. ORS 215.236 (4) does
require disqualification from wildlife habitat (WLH)
special assessment or conservation easement (CE)
special assessment.
Provide the owner with written notice of the disqual-
ification. (See “Disqualification notification proce-
dures” in the appendix of this manual.)
Impose additional taxes.
Advance collection of the additional tax.
Provide the owner with a statement of the disqualifi-
cation and payment of additional taxes, if any.
The disqualified lot or parcel can requalify for farm
use or other special assessments identified in ORS
215.236(4) upon combining with a contiguous lot or par-
cel as specified in ORS 215.236(5). Combining a contigu-
ous lot or parcel that is also subject to ORS 215.236 isnt
a qualifying parcel. A “lot line adjustment” is a portion
of a parcel and isn’t a qualifying parcel.
For CE special assessment and for counties that have
WLH special assessment, ORS 215.236(6) allows land
in a lot or parcel disqualified under ORS 215.236(4)
to change to WLH special assessment or CE special
assessment. Upon future disqualification from WLH
special assessment or CE special assessment, the land
in the lot or parcel will once again be subject to the dis-
qualification criteria of ORS 215.236(4) and requalifica-
tion criteria of ORS 215.236(5). (ORS 308A.724)
ORS 215.236(4) doesnt include WLH or CE as one of the
special assessments to be disqualified. Land already in
WLH special assessment or CE special assessment at
the time the owner informs the assessor of the nonfarm
dwelling application shouldn’t be disqualified.
Department of Consumer and Business Services
responsibilities:
• Responsible for the administration and enforcement
of the state building code.
• May not issue a building permit for the construction
of a nonfarm dwelling without evidence the owner
of the lot or parcel has paid the additional tax, if any,
imposed by the county assessor.
Disqualification of land zoned for urban uses
(ORS 197.754 and 197.756)
On the date the zone for urban uses is established, the
Assessor must no longer qualify any more land under
EFU or non-EFU special assessment. Because this is a
zone change, existing EFU land must be disqualified
under ORS 308A.113 and may be requalified as non-EFU
special assessment under ORS 308A.077. Following the
change in special assessment under ORS 308A.706(1)(d)
as specified in ORS 308A.724 the owners will have five
4-7 150-303-422 (Rev. 11-07-22)
years to meet the use requirements of ORS 308A.068
and income requirements of ORS 308A.071.
Any land that ceases to be used for farm use follow-
ing the date the area is zoned for urban uses may not
requalify for EFU or non-EFU special assessment as
long as the land continues to be zoned for urban uses.
Any land that has statutory requalification special pro-
visions such as ORS 308A.089 non-EFU income dis-
qualifications may requalify if the land was in farm
use special assessment at the time the area was zoned
for urban uses. Disqualified land may not qualify for
farm use special assessment (rollover) from a different
special assessment listed in ORS 308A.706(1)(d) if the
land wasnt in farm use special assessment at the time
the land was zoned for urban uses.
After the urban use zone is created, any lots or parcels
that are sold in an urban uses zone will be subject to
disqualification from farm use special assessment. A
special provision under ORS 197.756 doesn’t allow dis-
qualification from farm use special assessment if any
lots or parcels are sold to a relative of the owner or to a
lessee conducting farm use defined under ORS 215.203
at the time of sale. Lot line adjustments are not subject
to disqualification. A lot line adjustment isnt the sale of
a lot or parcel; it is the sale of a portion of a lot or parcel.
(See also “Qualification” section and “Additional tax”
section of this Farm Use Manual).
Taxpayer request disqualifications
EFU land doesn’t have a provision to disqualify land at
the taxpayer’s request.
If the taxpayer request to have EFU land disqualified,
they must discontinue farming the land for profit. It
is recommended to obtain a written request from the
taxpayer stating they no longer intend to use the land
for a qualifying farm use. The land could then be dis-
qualified for “no longer in use” by the assessor and a
notification letter with change in special assessment
options under ORS 308A.718 would be required. If no
change in special assessment occurs, the land will be
assessed based on market value and additional taxes
will be deferred under ORS 308A.706(1)(a).
The “market MAV” will be processed under ORS
308.156(4)(a), (5), and (6). Once the land is disqualified,
the taxpayer can request to pay the additional taxes
under ORS 308A.715. If additional taxes are collected,
there is no statutory provision for a refund in the event
the taxpayer changes their mind. If the land is returned
to a qualifying farm use at any time, the EFU land will
once again qualify. Qualification will occur in the next
or a future assessment year following the assessment
year of disqualification.
Taxpayers in EFU zones that are involved in a nonfarm
dwelling land use approval are not a disqualification at
owner request. Process the disqualification as an estab-
lishment of a nonfarm dwelling under ORS 308A.113.
[See “Nonfarm dwelling in exclusive farm use zone
(ORS 215.236).”]
Non-EFU land may be disqualified at anytime under
ORS 308A.116(1)(a). The taxpayer may notify the asses-
sor to remove the special assessment.
It is recommended the notification by the taxpayer be in
writing. Unlike EFU, the taxpayer may continue to farm
the land for profit. The land will be assessed based on
market value and the “market MAV” will be processed
as a Measure 50 exception under ORS 308.156(4), (5),
and (6). ORS 308A.718(6) specifically doesn’t require
a disqualification notification letter or options to
change to a different special assessment when the
owner requests the disqualification. To requalify, the
owner will need to submit a timely application and
meet farm use qualification requirements following the
provisions of the non-EFU special assessment program
under ORS 308A.077.
If the owner is changing their operation to a differ-
ent special assessment this isn’t an owner request
disqualification. Disqualify for “no longer in use”
as farmland, because the land qualifies for a change
in special assessment, and send the owner an appro-
priate disqualification notification letter as required
by ORS 308A.718. (See “Group C sample letter” of
the “Disqualification notification procedures” in the
appendix.)
Exempt owner disqualifications
“Ownership making land exempt
disqualifications
As specified in ORS 307.090, all property of the state,
counties, cities, towns, school districts, irrigation dis-
tricts, drainage districts, ports, water districts, housing
authorities, or other public or municipal corporations
are exempt from property tax when used or intended
for corporate purposes are exempt.
As specified in ORS 307.040, all property of the United
States, its agencies, or instrumentalities, is exempt from
property tax to the extent that taxation is forbidden by
law.
ORS 308A.116 (non-EFU) and ORS 308A.430 (wildlife
habitat) special assessments have special provisions for
the sale or transfer of land to an ownership making the
land exempt. Upon discovery, the disqualification and
any additional taxes are calculated and determined
one day preceding the sale or transfer to the ownership
making the land exempt as specified in ORS 308A.703.
There is no timeline for the discovery.
4-8 150-303-422 (Rev. 11-07-22)
Note: As specified in ORS 308A.709, forestland acquired
by a federal, state, or local governmental agency has
been specifically eliminated from the additional tax
provisions of ORS 308A.703(5).
If the exempt ownership continues agricultural prac-
tices or grazing uses by leasing or renting the land to
a taxable owner for cash or crop share, then continue
farm use special assessment as specified in ORS 307.110.
Upon termination of the lease or rental agreement, the
land will become disqualified and no additional tax is
collectable as required by ORS 308A.709(2)(a).
Because the land goes from specially assessed to
exempt status, the Measure 50 “market MAV” isn’t cal-
culated as specified by ORS 308.156(4)(b).
ORS 308A.718(6)(b) doesn’t require a disqualification
notification letter for this type of disqualification.
“Exempt by application” disqualifications
The special provision for exempt ownership doesn’t
apply to owners that are exempt by application (insti-
tutional, religious, fraternal, interment properties, etc.).
Owners that are exempt by application are otherwise
taxable owners that receive the exemption by submit-
ting a qualifying application. When the exemption is
approved, the land will change use incompatible with
returning the land to a farm use. Process the disquali-
fication for “no longer in use” the same as any other
taxpayer.
If not all of the land in a parcel is going to be under the
exempt application, it may continue to qualify for spe-
cial assessment the same as any other taxpayer. If the
owner doesnt continue special assessment on any non-
exempt portion, then disqualify the land for “no longer
in use” and follow disqualification timing require-
ments and procedures the same as any other taxpayer.
The “market MAV” for any land that is going from
special assessment to exemption may not be processed
as an exception under ORS 308.156(4)(a), (5), and (6) as
specified in ORS 308.156(4)(b). Process the “exemption
MSAV” as an exception under the provisions of the
exemption program, if applicable.
An application for exemption will be a change of use
to a use incompatible with returning the land to a farm
use. Disqualify either EFU or non-EFU land for “no
longer in use.”
(See “Disqualification notification procedures” in the
appendix of this manual).
Non-EFU income disqualification
Land that initially qualifies for non-EFU special
assessment must prove that each acre under applica-
tion qualifies for “farm use” under ORS 308A.056. Once
farm use” is established, the non-EFU land identified
in the application will be tested to meet the required
minimum gross income test of ORS 308A.071. The land
not exceeding one acre used for the homesite and any
acres qualified under ORS 308A.056(3) current employ-
ment, are not be included as acres that are income
tested as specified in ORS 308A.071(2)(b). Each income
tested acre must be used to produce gross income from
the sale of farm products or services, however, the
income from the entire farm unit can be used to qual-
ify the land being tested. The farm unit is all the land
in a farming enterprise which includes all the parcels
farmed by a single operator, whether the operator owns
or leases the farmland, OAR 150-308-1010.
(See “Qualification” section for additional information.)
Each year after the initial qualification for non-EFU
special assessment, the land must continue to main-
tain the minimum gross income requirements of ORS
308A.071. Additionally, each acre must remain in a qual-
ifying farm use. Any acreage should be considered for
disqualification in any year the land fails to maintain
either “farm use” under ORS 308A.056 or “minimum
gross income requirements” under ORS 308A.071.
(See “Disqualification timing—special provision for
no longer in use.”)
To maintain compliance with ORS 308A.071, the asses-
sor is required under OAR 150-308-1050 to mail a “gross
income questionnaire” on or before March 1 of each
assessment year. Because the income test is a 3 of 5 year
test, a questionnaire should be mailed out at least every
third year to assure compliance with ORS 308A.071.
Accounts that demonstrate a need for more frequent
testing should be flagged and sent a gross income ques-
tionnaire as needed to assure compliance.
Following the March 1 mailing, the taxpayer has until
April 15 of the assessment year to return the gross
income questionnaire. The returned gross income
questionnaire needs to be reviewed for both “use” and
gross income requirements.
Any acres that dont meet “farm use” requirements in
the previous calendar year may be subject to disquali-
fication. Any acres not meeting farm use requirements
in years prior to the previous calendar year can’t be dis-
qualified for no longer in use, however, will be counted
as one year of non-qualifying income for the 3 of 5 year
income test.
Upon review of the “gross income questionnaire” any
acres that dont meet the 3 of 5 year “required mini-
mum gross income” test may be subject to disqualifica-
tion. Failure to return the gross income questionnaire
doesnt result in a disqualification. In either case, send
the taxpayer a letter of intent to disqualify (commonly
called a show cause letter). The taxpayer has 30 days
4-9 150-303-422 (Rev. 11-07-22)
from date of the show cause letter of intent to come into
the office or demonstrate to the assessor why the land
should continue to qualify. The last day to send the
disqualification notification letter required under ORS
308A.718 is August 14, so the intent to disqualify letter
must precede the August 14 deadline, by more than 30
days. Otherwise, the taxpayer wont have received a full
30 days to show cause as specified in OAR 150-308-1050.
During the 30 day show cause period, the taxpayer
must provide sufficient farm use income or informa-
tion to avoid disqualification.
Note: Sometimes the required minimum gross income
amount may need to be adjusted from one year to the
next, such as, land that qualifies for current employ-
ment under ORS 308A.056(3) wont be included in the
income requirement. Such as, land that has been con-
verted to immature perennials, water impoundments
are developed, or the land qualifies for a farm related
government program.
Disqualify any acres not in compliance if the taxpayer
doesnt respond within the 30 day show cause period,
or fails to provide sufficient farm use income at the
show cause hearing.
An ORS 308A.116 non-EFU disqualification for “no
longer in use for failure to meet income requirements
under ORS 308A.071” has the following options:
1. Requalification. Following the disqualification
ORS 308A.089 allows the owner to submit a new
application and requalify for non-EFU special
assessment by December 15 of the first year in
which the disqualification is in effect. The applica-
tion must meet all of the use and income require-
ments the same as any other property qualifying
for non-EFU special assessment. The taxpayer must
also pay a requalification fee and submit a signed
affidavit that the statements for the requalifica-
tion are true. If the taxpayer requalifies under ORS
308A.089, then the non-EFU special assessment will
requalify for the current assessment and tax year.
The old application remains disqualified and the
special assessment is based on the new application.
The “market MAV” is processed as an Measure
50 exception under ORS 308.156(4)(a), (5), and (6)
because the land isnt a change to a different special
assessment. Process the “specially assessed MSAV
as newly qualified land under ORS 308A.107(6). The
assessment and tax rolls will be corrected under
ORS 311.205
2. Changing to a different special assessment.
The disqualification notification letter under
ORS 308A.718 will require the owner be given an
option to change to a different special assessment.
Additional taxes will be deferred for the change
in special assessment. The additional taxes can’t
be abated under ORS 308A.119 because the land
isn’t going to be assessed based on market value
under ORS 308.146. Process the “specially assessed
MSAV” as newly qualified land under the program
granting the special assessment.
3. Abatement of additional taxes. To qualify for
abatement under ORS 308A.119, the disqualified
non-EFU land is assessed based on market value
under ORS 308.146 or as otherwise provided by
law without regard to any special assessment laws
and “limited farm use” continues without a break
in farm use. The “market MAV” is processed as an
Measure 50 exception under ORS 308.156(4)(a), (5),
and (6). (See “Additional tax” section).
4. Discontinue farm use. If the taxpayer discontinues
farm use and cant or doesn’t change to a different
special assessment, the additional taxes will be
deferred under ORS 308A.706(1)(a). The land will
be assessed under ORS 308.146 based on market
value or as otherwise provided by law. The “mar-
ket MAV” is processed as an Measure 50 exception
under ORS 308.156(4)(a), (5), and (6).
Subdivision disqualifications
EFU subdivisions and homesites: To create a subdivi-
sion on EFU land usually requires a zone change. In
the event of a zone change, see “Disqualification for
removal of land from an EFU zone.
Sometimes more intensive land uses are allowed in
an EFU zone such as a “destination resort” overlay. If
a “destination resort” overlay doesn’t change the EFU
zone status and the land continues to qualifying for
farm use, then ORS 308A.113 doesnt have a provision
to disqualify land partitions or subdivisions.
In 2005, legislative changes were implemented to
accommodate 2004 voter land use reform Measure 37.
Under the provisions of law, most Measure 37 claims
are being processed as a waiver to an EFU zone. This
EFU zone waiver allows an owner to subdivide the land
under a Measure 37 claim without changing the status
of the EFU zone. If the subdivision is allowed to remain
EFU, as the result of a Measure 37 waiver, then ORS
308A.113 doesnt have a provision to disqualify land for
the recording of a subdivision plat in an EFU zone.
If the conditions of a Measure 37 claim, changes the
zoning from EFU to a zone other than EFU, then pro-
cess a disqualification for “removal of land from an
EFU zone.”
Land involved in a “destination resort” or a “Measure
37 claim” that remains EFU will continue to be specially
assessed under farm use until the land is disqualified
under ORS 308A.113 for:
4-10 150-303-422 (Rev. 11-07-22)
“No longer in use”; or
• “Establishing a nonfarm dwelling on the land under
ORS 215.236.”
Disqualifications for the establishment of a nonfarm
dwelling under ORS 215.236 will depend on whether
the acquired ownership associated with a Measure 37
claim occurred prior to ORS 215.236 becoming law. It is
recommended to contact the local planning department
to determine whether the subdivision or land parti-
tions will be subject to nonfarm dwelling requirements
under ORS 215.236 in either a “destination resort” or a
“Measure 37 claim.
Upon the recording of a subdivision plat or partition-
ing land (including a destination resort), the account
must be processed as a “market MAV” exception under
ORS 308.156(1).
Prior to development of an EFU subdivision or destina-
tion resort, if farm use discontinues and the land lays
idle or otherwise is used compatible with returning the
land to farm use, the land will be disqualified for “no
longer in use” and the additional taxes are deferred
under ORS 308A.706(1)(a) until the land changes use
incompatible with returning to farm use. Any unde-
veloped land may requalify at any time farm use
continues.
As a subdivision or destination resort is developed, any
land that is currently in special assessment will be dis-
qualified for “no longer in use” when any soil is dis-
turbed for streets, roads, utility services, or commercial
uses. These generally are a change of use incompatible
with returning the land to a farm use and additional
taxes can’t be deferred under ORS 308A.706(1)(a). The
land will be assessed based on market value and the
market MAV” will also be processed under ORS
308.156(4)(a), (5), and (6). (See “Additional tax” section.)
The MSAV for any existing specially assessed home-
sites wont be recalculated because EFU land doesnt
have a provision to disqualify when subdividing or
partitioning. When a subdivision or partition occurs,
only the “marked related MAV” is calculated under
ORS 308A.256(1). A newly qualifying homesite MSAV
for undeveloped lots or parcels may be calculated
under ORS 308A.256(6) for the first tax year the newly
developed homesites are created.
As EFU parcels and lots within the subdivision or des-
tination resort are developed for new residential home-
sites, the disqualification for any land that is in current
farm use special assessment will depend on the farm
use capability of each individual lot or parcel on the
date the soil is disturbed for a change to a residential
homesite. EFU parcels or lots that are large enough to
have acreage in excess of the homesite area are still EFU
land that may qualify for EFU special assessment. By
statute, disqualification of the homesite area (approxi-
mately one acre) will depend on whether:
1. The homesite is used in conjunction with a quali-
fying farm use.
If the EFU land is currently under EFU special
assessment, disqualify the land area being used for
the homesite (approximately one acre) from special
assessment for “no longer in use” and requalify the
land for EFU homesite special assessment under
ORS 308A.253. The “market MAV” isnt calculated
because the land is going from one special assess-
ment to another as specified in ORS 308.156(4)(b).
See Douglas County v. DOR No. 3167 June 11, 1992
cross motion for summary judgement. Process
the newly qualified “homesite MSAV” under ORS
308A.256(6).
2. The homesite isn’t used in conjunction with a
qualifying farm use.
If the EFU land is currently under EFU special
assessment, disqualify the land from special
assessment for “no longer in use” and assess the
non-qualifying homesite at market value under
308.146 and 308.205. Additional taxes are not col-
lectable for the farmland developed for a residen-
tial homesite if the homesite is compatible with
farm use. The remaining acres are deferred under
ORS 308A.706(1)(a) because the land and homesite
is zoned EFU and can be returned at anytime in the
future to a qualifying use. The “market MAV” for
the disqualified farmland converted to a homesite
and any disqualified remaining acres is processed
under ORS 308.156(4)(a), (5), and (6) because the
land will be assessed based on market value.
3. The homesite is a “change of use” to a residential
use.
A lot or parcel of approximately one acre in size
that is entirely improved with landscaping and
other onsite developments associated with a
residential homesite and no excess land capable
of qualifying for farm use special assessment is
disqualified for “no longer in use” under ORS
308A.113. Additional taxes are not eligible for
deferral under ORS 308A.706(1(a) for the resi-
dential change of use. Collect additional taxes
as required under ORS 308A.703.
The homesite lot or parcel is disqualified under
ORS 308A.259 for establishing a nonfarm dwell-
ing pursuant to ORS 215.236. Additional taxes
are collectable as specified in ORS 215.236.
Lots or parcels in an EFU “subdivision” or “des-
tination resort” that have restrictions that dont
allow farming are disqualified for “no longer
in use” under ORS 308A.113. Additional taxes
4-11 150-303-422 (Rev. 11-07-22)
cant be deferred under ORS 308A.706(1(a) for
the residential change of use. Collect additional
taxes as required under ORS 308A.703.
Non-EFU subdivisions and homesites: When a subdi-
vision plat is recorded on land that is specially assessed
as non-EFU farmland, disqualify the land area in the
subdivision for “recording of a subdivision plat” under
ORS 308A.116. Wildlife habitat, designated forestland,
and small tract forestland special assessments have
similar statutory requirements for the recording of a
subdivision plat involving those special assessments.
Often counties coordinate with the planning depart-
ment so the additional taxes are collected simultaneous
on the same day of the subdivision plat recording.
If the tax and assessment rolls are changed for a sub-
division disqualification prior to July 1 of the assess-
ment year the additional taxes will be collected for the
current tax year and imposed for the current general
tax roll.
Example: If the assessor changes the assessment and
tax rolls between January 1, 2007 and June 30, 2007 the
disqualification will be effective for the 200708 tax
roll. The additional taxes can be estimated and pre-
collected for the current general tax roll. The additional
taxes are required to be paid under ORS 308A.116 for
this disqualification. After paying the additional taxes,
the land may requalify for non-EFU special assessment
in the current 200708 tax year if the taxpayer can meet
the subdivision requalification criteria specified in
ORS 308A.116. If the disqualification occurs more than
30 days prior to April 1 of the current assessment year.
the taxpayer will have until April 1 to requalify of as
specified in ORS 308A.077.
If the date of the disqualification notice is beyond the
April 1 application period, ORS 308A.724(3) allows the
taxpayer 30 days from the date of the disqualification
notice to reapply for non-EFU special assessment. The
old application is disqualified and since the land didn’t
change to a different special assessment the “market
MAV” exception for the subdivided land area is pro-
cessed under either ORS 308.156(1) or 308.156(4)(a). For
any land that meets the requalification requirements of
ORS 308A.116, process the “specially assessed MSAV
for the account as newly qualified land under ORS
308A.107(6).
If the tax and assessment rolls are changed for a sub-
division disqualification July 1 or after of the assess-
ment year, the land will remain in special assessment
and the additional taxes will be collected for the next
tax year and imposed for the next years general tax roll.
Example: If the assessor changes the assessment
and tax rolls on or after July 1, 2007 as specified in
ORS 308A.068, the land remains in non-EFU special
assessment for the current 200708 tax year and the
disqualification becomes effective July 1, 2007 and the
assessed value is changed for the next tax year 200809.
If additional taxes are pre-collected they must be esti-
mated and collected for the 200809 tax year general
roll. The additional taxes are required to be paid under
ORS 308A.116 for this disqualification. After paying
the additional taxes the land may requalify for non-
EFU special assessment in the 200809 tax year if it can
meet the subdivision requalification criteria specified
in ORS 308A.116. Under ORS 308A.077, the taxpayer has
until April 1 of the next assessment year to submit a
new application for non-EFU special assessment. The
old application is disqualified and the “market MAV”
exception for the subdivided land area is processed
under either ORS 308.156(1) or 308A.156(4)(a). Process
the “specially assessed MSAV” on the account for any
land that newly qualifies for farm use special assess-
ment under ORS 308A.107(6). All MAV calculations are
processed for a change in assessment occurring in the
next tax year 200809. The notification letter to the
taxpayer under ORS 308A.718 must appropriately use
the correct tax year (200809) for the change in assess-
ment and additional tax calculations, otherwise the
notification letter may be considered invalid in the
event of a tax court appeal.
Partitioning: The provisions of a subdivision disquali-
fication dont apply to land partitions for either EFU or
non-EFU farmland. A land partition is a division of a
legal lot or parcel into two or three parcels in a calen-
dar year. A land partition will require processing the
account for a Measure 50 MAV exception under ORS
308.156(1).
Homesite disqualifications
Establishing a homesite on land that is currently under
a special assessment program, the land first must be
disqualified for “no longer in use” from the special
assessment program the homesite is being located on. If
the homesite qualifies for homesite special assessment
under ORS 308A.253, it will be processed as a newly
qualified “homesite MSAV” Measure 50 exception
under the provisions granting the new special assess-
ment as specified in ORS 308.156 (4)(b). If the land use
change doesn’t qualify for homesite special assessment,
the disqualification will be assessed based on market
value under ORS 308.146 and 308.205 and the “market
MAV” will be calculated as a Measure 50 exception
under ORS 308.156(4)(a), (5), and (6).
Existing specially assessed farm homesites can be
disqualified at anytime the assessor discovers the
homesite isnt being used in conjunction with farm use
and is used for a nonfarm purpose as specified in ORS
308A.259. Homesites that are rented out to someone not
involved in farm use activities dont qualify and should
be disqualified. A homesite used only a few times a year
4-12 150-303-422 (Rev. 11-07-22)
for farm use activities and then sets vacant the remain-
ing time is considered to be used in conjunction with
the farmland. Vacant homesites generally only apply to
EFU zones unless the owner of non-EFU land can qual-
ify the homesite by application under ORS 308A.253.
Existing specially assessed farm homesites that are
vacant shall continue to qualify for special assessment
as long as the homesite remains habitable. Land under
homesites that are no longer habitable may be assessed
as a farm related storage building if used as part of the
farm operation. As specified in ORS 308A.056(3), land
under a farm related building shall be assessed at farm
use values under ORS 308A.107.
As specified in ORS 308A.259, additional taxes are not
collectable for an existing specially assessed home-
site that is disqualified, unless the existing homesite
is involved in a nonfarm dwelling land use approval
partition under ORS 215.236.
Homesites special assessments are separate programs
from land use special assessments. Either the establish-
ment or disqualification of a homesite wont affect any
remaining qualifying portion of a lot or parcel from
continuing to qualify for farm use or any other special
assessment. However, a farm homesite wont qualify
for farm homesite special assessment unless it is used
in conjunction with qualifying farm use land that is
currently under farm use special assessment.
Specially assessed land and homesites involved in
subdivisions or EFU overlays require special process-
ing. See “Subdivision and homesite disqualifications”
for additional information.
Nonfarm dwellings in EFU zones require special pro-
cessing. See “Nonfarm dwelling in exclusive farm use
zone (ORS 215.236) disqualifications.
Government exchange of land
A government exchange occurs when a taxable owner
exchanges specially assessed land for land that is held
by an exempt government body. The exchange must be
of approximate equal value.
ORS 308A.730 requires a taxpayer to submit a timely
application following the exchange of land with a gov-
ernment agency. With a qualifying application, addi-
tional taxes are deferred under ORS 308A.706. Failure
to meet the following application timelines will result
in a disqualification and additional taxes under ORS
308A.703:
1. If the exchange takes place prior to July 1, the owner
shall file the application on or before August 1.
2. If the exchange takes place on or after July 1, the
owner shall file the application on or before April 1
of the following year.
(See “Disqualification notification procedures” in the
appendix of this manual for processing the exchange.)
Processing the Measure 50 MAV will depend on
whether the taxable owner qualifies their acquired
land for special assessment.
1. If the land owner doesnt or can’t qualify for a
change to a different special assessment, the land
will be assessed based on market value and the
market MAV” will be processed as an exception
under ORS 308.156(4)(a), (5), and (6).
2. If the land owner successfully meets the applica-
tion requirements and timelines for a change to
a different special assessment, the tax account
acquired by the taxable owner will be processed
as a “specially assessed MSAV” Measure 50 excep-
tion under the provisions granting the new spe-
cial assessment as specified in ORS 308.156 (4)(b).
If the land qualifies for the exchange, there are spe-
cific additional tax instructions that must be fol-
lowed. (See “Additional tax” section.)
Conservation management effect on
disqualification (ORS 308A.743)
The existence of a recorded conservation easement or
deed restriction on land specially assessed for farm use
wont cause a disqualification, unless the terms of the
conservation easement or deed restriction prevent the
land from continuing to qualify for special assessment.
If the conservation easement or deed restrictions pre-
vents the land from being able to meet special assess-
ment qualification requirements, the land should be
disqualified for “no longer in use” under ORS 308A.113
(EFU), 308A.116 (non-EFU), or any other special assess-
ment unable to continue qualification under the terms
of the easement.
A conservation easement or deed restriction that
doesnt interfere with the land continuing to qualify for
special assessment may co-exist on the same land.
Disqualification notification letter
There are specific statutory requirements under ORS
308A.718 regarding the information that must be sent
to a taxpayer when land is disqualified from special
assessment.
See “Disqualification notification procedures” in the
appendix section of this manual.
The disqualification notification procedures in the
appendix address disqualifications from all special
assessments relating to forestland, farm use, conserva-
tion easement, and wildlife habitat special assessment
4-13 150-303-422 (Rev. 11-07-22)
programs. The notification procedures include sample
letters that demonstrate statutory requirements and
suggested language to use in the notification process.
The disqualification notification letter required by ORS
308A.718 must:
Have a valid date of disqualification (see “Effective
date of disqualification”);
• Be sent to the taxpayer within 30 days after the date
the land is disqualified;
Be in writing;
State the subject property has been disqualified from
special assessment;
State the reason for disqualification;
State that the property will be assessed under ORS
308.156;
State the amount of additional tax liability that will
be imposed or if the land isnt used for another use
the amount of potential additional tax liability [ORS
308A.706 (1)].
Summarize options and have provisions to change
(rollover) into another special assessment, if applica-
ble, under ORS 308A.706(1)(d) or ORS 308A.727 (open
space) as specified in ORS 308A.724;
Provide a statement of appeal rights within 90 days of
date of disqualification.
No disqualification notice under ORS 308A.718 is
required if the disqualification is:
At the property owner’s request; or
For acquisitions by government or tax exempt entities
identified under ORS 307.040 or 307.090.
Note: If the acquisition is by a taxpayer that must
submit an application to receive tax exemption, upon
approval of the exemption, send the taxpayer a dis-
qualification notification letter under ORS 308A.718
for an incompatible “no longer in use” change of
assessment the same as any other taxpayer that dis-
continues farm use special assessment.
Appeals—Magistrate Division
An applicant may appeal a disqualification to the Mag-
istrate Division of the Oregon Tax Court. A complaint
filed with the Magistrate Division requires a filing fee.
The appeal must be filed within 90 days of the knowl-
edge of the disqualification, but not later than one year
after the act. More information can be found in ORS
305.275, 305.280, 305.404 to 305.560, and 308A.718.
Complaints to the Magistrate Division should be mailed
or delivered to the following addresses.
By mail:
Oregon Tax Court
Magistrate Division
1163 State Street
Salem OR 97301
In person:
Clerk, Oregon Tax Court
Magistrate Division
1241 State Street NE
Salem OR 97301
Decisions of the Magistrate Division may be appealed
to the Regular Division of the Oregon Tax Court within
60 days after the date of the decision.
5-1 150-303-422 (Rev. 11-07-22)
1. General information
Special assessment programs are in place to recognize
that farm and forest properties are environmentally
and economically beneficial to Oregon. When property
is specially assessed, the owner pays reduced property
taxes if they manage their land under the guidelines
of the special assessment program. If a property ceases
to meet the qualifications of special assessment, it is
disqualified from the program. Each year that land is
specially assessed a “potential additional tax liability”
accrues to the land. The potential tax will only be an
actual tax if a collection is required, and wont necessar-
ily include each year a potential additional tax existed.
The additional tax laws and procedures are similar on
farm and forest properties. This chapter will focus on
the provisions as they relate to farmland special assess-
ments. For forestland-related procedures, refer to For-
estland Assessment Procedures, 150-303-424.
Specially assessed homesites generally dont have pro-
visions to collect additional taxes.
Additional tax only applies to the years the land was
specially assessed [ORS 308A.703(4)]. Any years when
the additional tax has already been collected or abated
cant be collected again. Additional tax can’t be col-
lected for any year the land wasnt specially assessed
(exempt or assessed at market value) or wasn’t collect-
ible under ORS 308A.709.
1A. Overview of statutes
Additional tax statutes ORS 308A.700–733 apply to the
following special assessments:
1. Exclusive farm use (EFU).
2. Non-exclusive farm use (non-EFU; all zones other
than EFU).
3. Western Oregon designated forestland.
4. Eastern Oregon designated forestland.
5. Small tract forestland (STF Option).
6. Wildlife habitat (WLH).
7. Conservation easement (CE) special assessment.
There are five basic scenarios regarding additional tax
that will be addressed in this section:
1. The additional tax could be imposed and collect-
able following disqualification from special assess-
ment. ORS 308A.703 is the statute that addresses
the additional tax upon the lands disqualification
from special assessment from items 1A 1-4, 6, and 7.
ORS 308A.707 addresses additional taxes when
land is disqualified from Small tract forestland
(STF Option).
2. The additional tax could be deferred upon disqual-
ification. This means that the potential tax remains
on the property, but the tax isn’t collected, the tax
collection is deferred. ORS 308A.706 lists circum-
stances when the additional taxes will be deferred
upon disqualification from one of the special
assessments listed in 1A 1-4, 6, and 7. There is no
deferral of taxes upon disqualification of item 1A
5Small Tract forestland (STF Option).
3. There are situations where the additional tax isnt
deferred or collected upon disqualification. ORS
308A.709 lists the circumstances when additional
taxes are not imposed.
4. Any additional tax that had been deferred under
ORS 308A.706 may later become imposed or col-
lectable. ORS 308A.712 explains the situations and
process for collecting additional taxes that had pre-
viously been deferred under ORS 308A.706.
1B. Additional tax versus disqualification
Dont mix “additional tax” definitions and procedures
with “disqualification” definitions and procedures.
They are separate statutes and separate processes.
First there is a disqualification, and then consider
whether or not to collect the additional tax. Not all dis-
qualifications result in an additional tax. Sometimes
the additional tax will be collected many years after the
disqualification. It is important to keep the “potential
additional tax” (PAT) notation on the assessment and
tax roll. If in doubt, dont remove the notation from the
roll.
An entire account may be disqualified and only por-
tions require an additional tax computation. The other
portions may have no additional tax or the additional
tax is deferred. Careful review is needed of all uses,
all acres, and reasons for disqualification separately.
Some portions may be affected differently than other
portions.
2. Additional tax upon disqualification
ORS 308A.703 addresses imposition of additional taxes
upon disqualification from items 1A 1-4, 6, and 7 from
special assessments. ORS 308A.707 addresses imposi-
tion of additional taxes upon disqualification of special
assessments specifically for item 5–Small Tract Forest-
land (STF Option).
Additional tax
5-2 150-303-422 (Rev. 11-07-22)
Before deciding to collect, determine whether the addi-
tional taxes are collectable. Review the account history to
make sure that any prior year’s additional taxes havent
been previously collected, deferred under ORS 308A.706,
cancelled under ORS 308A.709, or abated under ORS
308A.119 (applies to non-EFU special assessment only). If
the additional taxes are in a deferred status under ORS
308A.706, you must follow ORS 308A.712 to process the
additional tax for those years.
If neither ORS 308A.706 (deferred), 308A.709 (no addi-
tional tax), or 308A.119 (abatement) apply, then the addi-
tional taxes are processed under ORS 308A.703.
Following disqualification, the additional tax imposed
will be added to the next assessment and tax roll to be
collected like other property taxes.
Land in an area zonedurban uses” as specified in
ORS 197.754 and 197.756 shall not be subject to addi-
tional taxes under ORS 308A.700 to 308A.733 if the land
ceases to be used for farm use within the five years fol-
lowing the date the area is zoned for urban uses. After
the five year time period any land disqualified from
farm use special assessment will be subject to addi-
tional taxes as specified in ORS 308A.700 to 308A.733.
2A. Calculation of taxes
OAR 150-308-1500 describes the additional tax calcu-
lation. The additional tax shall equal the difference
between the taxes assessed against the land and the
taxes that would have otherwise been assessed against
the land had the land not been specially assessed. This
calculation is performed for each year for the total
number of years listed in 2B below.
Example: A property was under special assessment
in 2005, and the property tax was $2,000 for the year.
It would have otherwise been taxed at $10,000. The
taxpayer gets credit for the $2,000 and will have the
potential” to pay an additional tax of $8,000 for that
year to make up the difference.
2B. Maximum years
The number of years for which the additional taxes are
calculated shall be the lesser of the number of years the
land was under the special assessment, or:
Five years in the case of:
a. Non-EFU farmland.
b. Western Oregon designated forestland (see Forest-
land Manual for STF).
c. Eastern Oregon designated forestland (see Forest-
land Manual for STF).
d. EFU farmland where land remains inside an urban
growth boundary.
e. Wildlife habitat where land remains inside an
urban growth boundary.
Ten years in the case of:
a. EFU farmland where land remains outside an
urban growth boundary.
b. Wildlife habitat where land remains outside an
urban growth boundary.
c. Small tract forestland (see Forestland Manual for
STF).
If a property wasnt in special assessment long enough
to reach the maximum years, you can only collect the
tax for the number of years the property was in special
assessment.
See Appendix F for “Additional tax diagram.
2C. Owner request
ORS 308A.715 allows the owner of land that is disquali-
fied from special assessment to request to pay the addi-
tional taxes, even if the taxes may be deferred under
ORS 308A.706. This generally happens when an owner
doesnt want the land to be encumbered, or they are in
a loan transaction and either the lender or buyer wants
to clear the title of the property.
The owner must make written request to the assessor
to request to pay the additional taxes. If the request is
made prior to August 15 of the assessment year, the
additional taxes are added to the current tax roll. If the
request is made on or after August 15, the taxes will be
added to the next year’s roll.
Once an owner makes the request and pays the taxes,
they cant “change their mind” and request a refund.
However, land may re-qualify for special assessment
with a timely application.
3. Additional tax deferred
3A. Statutes
There are circumstances where the additional tax upon
disqualification is deferred. ORS 308A.706 lists the cir-
cumstances, and ORS 308A.712 explains how to deter-
mine the amount of deferred additional taxes once
they become due for each scenario. The following table
shows the circumstance and corresponding additional
tax statute for farmland special assessments.
3B. Change to other special assessment
The most common reason for deferring the additional
taxes upon disqualification of farmland is that land
qualifies for another special assessment under ORS
308A.706(1)(d). This statute is commonly referred to as
the “roll over” statute because it allows an owner to
5-3 150-303-422 (Rev. 11-07-22)
defer or “roll over” the additional taxes when they go
to another special assessment.
It is important to maintain the “potential additional tax”
notation on the assessment roll in this circumstance.
3C. Government exchange
Under ORS 308A.730, a taxable owner with land under
farm or forestland special assessment may apply for
land coming from the government to qualify for special
assessment, EFU farm use doesnt require an applica-
tion, simultaneously in the transfer if the land exchange
is of approximately equal value.
The wildlife habitat and conservation easement spe-
cial assessments are not listed as special assessments
that are included in this application process under
ORS 308A.730. However, the collection statute ORS
308A.712(3), isnt restrictive of which special assess-
ments the collection may occur, which gives latitude to
the assessor if this should be the case. The land going to
the government and the land coming from the govern-
ment in the exchange should be under the same special
assessment since a “rollover” would also need to occur
to change from one special assessment to another. The
qualification requirements for WLH and CE require
significant lead time to make a successful application
by their respective due dates. A successful application
will result in no gap in special assessment for which
a PAT exists. Failure to make a successful application
will result in the assessor requiring proof that the PAT
is paid before the deed of transfer may be recorded by
the clerk.
In this situation, the additional taxes on the land
that was specially assessed is transferred to the land
acquired by the taxable owner. These additional taxes
are deferred on the taxable owner’s acquired land.
However, upon any future disqualification, the addi-
tional taxes will begin with the last year the land was
under special assessment, up to the maximum num-
ber of years allowed, as listed in 2B of this section. To
reach the maximum number of years, you may need to
include some of the years the owner’s original land was
under special assessment.
3d. Additional taxes following deferral
If the potential additional taxes were deferred follow-
ing disqualification under ORS 308A.706, and later
become collectable, the additional taxes, and maximum
years of collection are determined under ORS 308A.712.
3D1. Maximum years
The number of years of additional tax computation
shall be the total number of continuous tax years that
farmland special assessment was in effect for the land,
not to exceed:
a. Five years; or
b. Ten years if the property had been previously dis-
qualified from EFU farm use or wildlife habitat
located in an EFU zone outside the urban growth
bou ndar y.
3D2. Calculating the tax
To identify the number of years to collect, determine
the following:
1. Total number of years land was under special
assessment.
2. If the land had been previously disqualified from
either farm use or wildlife habitat on land that is
outside the urban growth boundary and in an EFU
zone.
a. If no, the number of years you calculate the tax
on is the lesser of the number of years in special
assessment or five years.
b. If yes, the number of years you calculate the tax
on is the lesser of the number of years in special
assessment or 10 years.
For the special assessments listed below, the number
of years that may be taken into consideration for the
purposes of the additional tax calculation is five years.
Farm Use in an EFU zone inside UGB (ORS 308A.062)
Farm Use in non-EFU zone (ORS 308A.068)
Designated Forestland western Oregon (ORS 321.358)
Designated Forestland eastern Oregon (ORS 321.839)
Wildlife Habitat inside UGB (ORS 308A.424)
5-4 150-303-422 (Rev. 11-07-22)
Example 1: Farm land was under non-EFU from 1996 through 2000. The owner let the land lay idle so the land was
assessed based on market value, and the additional taxes were deferred under ORS 308A.706(1)(a). In 2004, the
owner qualified the land for wildlife habitat special assessment. In 2006, the owner changed the use incompatible
with returning the land to special assessment. Additional taxes are to be collected under ORS 308A.703 for the two
years the land was in WLH, and the additional taxes deferred in 2001 are to be collected under ORS 308A.712(2).
ORS 308A.712 requires the number of years to be collected shall be the total number of years (whether or not con-
tinuous) that the farm use was in effect for the land not to exceed five years for non-EFU land and the EFU land
inside the urban growth boundary, and 10 years for EFU land outside the UGB.
In this example, three years of additional taxes, 1998–99 through 200001, can be collected because the number of
years to be collected can’t exceed five years for non-EFU land.
Tax year
200607
2005–06
200405
200304
2002–03
2001–02
2000–01
1999–00
1998–99
199798
199697
Special
assessment
program
WLH
Based on
MV
<Non-EFU—>
Years to
compute
add tax
x x x x x
Additional tax statutes
Reason for deferral Statute Additional taxes Statute
EFU or non-EFU land isn’t being
used as farmland and isn’t being
used for an industrial, commercial,
residential or other use that is
incompatible with returning the
land to farm use.
308A.706(1)(a) Additional taxes imposed at the time land
use changes to a use incompatible with
returning the land to farm use.
308A.712(2)
Governmental exchange of land of
approximate equal value.
308A.706(1)(b)
Calculate additional tax on taxable owner’s
original land. Transfer the tax amount to
the account of the acquired land.
308A.712(3)
Land acquired and used for natural
heritage purposes.
308A.706(1)(c) Additional taxes imposed at time land no
longer used as natural heritage per ORS
308A.706(1)(c)
308A.712(4)
Land qualifies for another special
assessment.
308A.706(1)(d)
Additional tax may be imposed at time of
disqualification from special assessment, if
collectable.
308A.712(5)
Non-EFU farmland fails to meet
the income requirements of ORS
308A.071.
308A.706(1)(e)
Additional taxes are abated for each year of
limited farm use. Unabated years remain a
potential additional tax.
308A.119
5-5 150-303-422 (Rev. 11-07-22)
Example 2: Land was under non-EFU special assessment from 1996 through 2004, inside the UGB. In 2005, the owner
rolled the land over to wildlife habitat special assessment. In 2006, land was disqualified from special assessment
for an incompatible change of use. The maximum number of years for additional tax calculation is five years. Cal-
culate the difference between the tax paid under special assessment and the tax that would have otherwise have
been paid for each tax year 200102 through 200506.
Tax year
200607
2005–06
200405
200304
2002–03
2001–02
2000–01
1999–00
1998–99
199798
199697
Special
assessment
program
WLH
<Non-EFU—>
Years to
compute
add tax
x x x x x
Example 3: Land was under EFU assessment from 1996 through 2000 and land was outside the urban growth
boundary. The owner decided to roll over into designated forestland (DFL) in 200102 and remained under DFL
through 200506. Because land was disqualified from EFU outside the urban growth boundary within the last
10 years, and the land has been continuously in special assessment, there is a 10-year look back. Additional tax is
computed on each tax year from 19961997 through 2005–2006.
Tax year
200607
2005–06
200405
200304
2002–03
2001–02
2000–01
1999–00
1998–99
199798
199697
Special
assessment
program
<DFL—> <—EFU—>
Years to
compute
add tax
x x x x x x x x x x
In the above example, the land must have been continuously subject to special assessment within the past 10 years,
otherwise calculate five years additional tax [ORS 308A.712(5)(b)(A)].
5-6 150-303-422 (Rev. 11-07-22)
4. No additional tax
4A. Statutes
ORS 308A.709 and 197.754 addresses circumstances
when there is no additional tax following disqualifica-
tion. In these situations, the “potential additional tax”
notation may be removed from the roll and no addi-
tional taxes are imposed or collected.
4B1. Acquired by governmental agency (eminent
domain)
Eminent domain is the power of a government agency
to condemn or take property from private ownership
for public benefit provided there is just compensation
to the owner (i.e., the government agency adequately
compensates the owner for the value of the property).
ORS 308A.709(1)(a) specifies the acquisition by the gov-
ernment entity requires the “lawful exercise of the
power of eminent domain.” An eminent domain acqui-
sition may be by force, but many times government
Example 4: Assume same scenario as example 3, only land was under EFU from 1996 through 1998 and under DFL
from 1999 through 2005. Because land was disqualified from EFU outside the urban growth boundary within
the last 10 years, and the land has been continuously in special assessment, there is a 10-year “look back,” which
means you look back to tax year 1996–97. Per ORS 308A.712(5)(b)(B), the additional tax for the DFL is limited to five
years. Calculate the DFL additional tax for years 2001 through 2005, then compute the years under EFU (19961998).
Because DFL additional tax is limited to five years, the additional tax cant be assessed for 1999 or 2000.
Tax year
200607
2005–06
200405
200304
2002–03
2001–02
2000–01
1999–00
1998–99
199798
199697
Special
assessment
program
<— DFL—> <–EFU–>
Years to
compute
add tax
x x x x x x x x
In the above example, the land must have been continuously subject to special assessment within the past 10 years,
otherwise calculate five years additional tax [ORS 308A.712(5)(b)(A)].
Example 5: In 2002, the county governing body removed the land from an EFU zone and additional taxes werent
imposed as specified in ORS 308A.709(1)(c). Upon removal of the EFU zone, the land was disqualified and the
owner applied for non-EFU special assessment and had five years to qualify, ORS 308A.724(2). In 2006, the owner
changed the use of the land to an industrial use.
Additional taxes are to be collected under ORS 308A.703 for the four years the land was in non-EFU special assess-
ment. The years the land was in EFU special assessment are not collectable due to the removal of the land from an
EFU zone as specified in ORS 308A.709(1)(c) and ORS 308A.712(6).
Tax year
200607
2005–06
200405
200304
2002–03
2001–02
2000–01
1999–00
1998–99
199798
199697
Special
assessment
program
<–Non-EFU–>
<—EFU—>
Years to
compute
add tax
x x x x
5-7 150-303-422 (Rev. 11-07-22)
agencies acquire the property through negotiation
with a willing owner. For an acquisition to qualify
under ORS 308A.709, the government agency has to
have the power to condemn the property in question.
The agency must also be able to demonstrate the reason
it acquired the property was for a purpose that would
have allowed condemnation had the owner not been
willing to sell. (OTC 2022, 2177 January 8, 1985, Nature
Conservancy v. DOR)
4B2. Acquired by government agency (parks and
recreation)
The land becomes exempt from property taxation.
These acquisitions are covered under ORS 308A.709(1)
(b)(c).
4B3. Leased public property
ORS 308A.709(2)(a) addresses public property leased to
a taxable owner under a cash rent or crop share agree-
ment. Any land specially assessed for farm use as
described in ORS 307.110 isn’t required to pay additional
taxes if the land is disqualified due to termination of
the lease. If the lease is cancelled after June 30 then the
land remains specially assessed as farm use land until
the next year. If the land transfers to a taxable owner
between July 1 and December 31 then the PAT is col-
lectable from the new owner. This statute only applies
to farm special assessment. If the lease is cancelled after
June 30 then the land remains specially assessed as
farm use land until the next year. If the land transfers to
a taxable owner between July 1 and December 31, then
the PAT is collectable from the new owner. See “Exempt
owner disqualification” in this manual.
4B4. Removal of Land from EFU Zone
ORS 308A.709(1)(e) specifies additional taxes cant be
imposed for land that ceases to be located within the
boundaries of an exclusive farm use zone as the result
of a change in the boundaries of the zone or removal of
the zone following an action by:
1. A governing body of a city or county that wasnt
initiated by the owner of the land;
2. The State Parks and Recreation Department for
public park purposes under ORS 390.121; or
3. The State Fish and Wildlife Commission for wild-
life management purposes under ORS 496.146.
EFU zone changes that are initiated by an action of the
land owner will have additional taxes deferred for any
land meeting the criteria of ORS 308A.706.
Example: Following the zone change, if the owner lets
the land lay idle, the additional taxes are deferred
under ORS 308A.706(1)(a) as long as the land isn’t used
for another use and remains compatible with returning
the land to a farm use.
Example: Following the zone change, the owner changes
to non-EFU special assessment. The additional taxes
are deferred under ORS 308A.706(1)(d) for the change
in special assessment. As specified in ORS 308A.724,
the owner has five years to meet the non-EFU farm use
and income requirements of ORS 308A.068 and ORS
308A.071.
See also “Removal of land from an EFU zone” in this
manual.
4B5. Land zoned for urban uses
(ORS 197.754 and 197.756)
Land in an area zonedurban uses” as specified in ORS
197.754 and 197.756 shall not be subject to additional
taxes under ORS 308A.700 to 308A.733 if the land ceases
to be used for farm use within the five years following
the date the area is zoned for urban uses. After the five-
year time period any land disqualified from farm use
special assessment will be subject to additional taxes as
specified in ORS 308A.700 to 308A.733.
5. Non-EFU abatement
If, on July 1 of any year, farmland specially assessed
as non-EFU is disqualified from farm use special
assessment due to any requirement of ORS 308A.071,
the additional taxes can be abated. The abatement only
applies to non-EFU land that is disqualified under ORS
308A.116 for failure to meet the income requirements of
ORS 308A.071.
To qualify for abatement, the land must not have
discontinued farm use and must maintain a limited
farm use for each year the abatement continues. If
there is a break in farm use at any time, including non-
use, the abatement stops and there is no provision to
requalify for continued abatement.
As limited use is completed, the assessor abates
additional taxes beginning with the oldest year for
which the additional taxes are due up to five years
or the number of years the farm use was in effect,
whichever is less.
The abatement only relieves the additional tax liability.
If an owner discontinues the limited use or requalifies
the land for farm use special assessment or other
special assessment, the abatement ends. Any abated
years completed will reduce the potential additional
tax liability.
Following are some abatement examples:
5-8 150-303-422 (Rev. 11-07-22)
Non-EFU abatement examples
Codes: PAT = Potential additional tax liability
FV = Farm use value assessment
MV = Real market value assessment
F = Farm use
LF = Limited farm use
$ = Minimum income requirement satisfied
A-1, 2, ...x = Abated (tax year abatement occurs)
Example #1: Disqualification due to lack of income—abatement (308A.119)
Disqualify
(Lack of income)
308A.116
Tax year
Tax status
Value
03-04
PAT
FV
04-05
PAT
FV
05-06
PAT
FV
06-07
PAT
FV
07-08
PAT
FV
08-09
MV
Use F F F F F LF
Income $ $ N/A
Abatement procedure
1. Calculate PAT liability (5 year maximum).
2. Abate year for year (oldest year first).
3. Must complete limited use for 08–09 before oldest year (0304) can be abated.
4. Assess at RMV.
5. Qualifies automatically with limited farm use.
6. No income requirement during abatement.
Example #2: Owner abated 3 years then quit farming (308A.116)
Disqualify Disqualify
(Lack of income) No use
308A.116 308A.116
Tax year
Tax abated
Tax status
Value
03-04
(08-09)
A-1
FV
04-05
(09-10)
A-2
FV
05-06
(10-11)
A-3
FV
06-07
PAT
FV
07-08
PAT
FV
08-09
MV
09-10
MV
10-11
MV
11-12
MV
Use F F F F F LF LF LF Quit
Income $ $ N/A N/A N/A
Abatement procedure
1. Abatement terminates
a) 3 oldest years have been abated.
b) 2 unabated years (06–07 and 0708) remain PAT. No additional tax until use change incompatible with farm
use. 308A.706(1)(a).
2. Continue assessment @ RMV.
5-9 150-303-422 (Rev. 11-07-22)
Example #3: Requalification after 3 years on abatement (308A.122)
and change of use after 2 years requalified farm use [308A.706(1)(a)]
Disqualify *Change of use
(Lack of income) Requalify incompatible
308A.116 308A.122 308A.712(2)
 
Tax year
Tax abated
Tax status
Value
0304
(0809)
A-1
FV
0405
(0910)
A-2
FV
0506
(1011)
A-3
FV
0607
PAT
FV
07–08
PAT
FV
0809
MV
09–10
MV
10–11
MV
11–12
PAT
FV
12–13
PAT
FV
1314
MV
Use F F F F F LF LF F F F
Income $ $ $ $ $ $
Failed 3 of 5 years
(Disqualify)
Passes 3 of 5 years
(Requalify if owner applies)
Abatement procedure
1. Abatement terminates
a. 3 oldest years have been abated.
b. 2 unabated years remain PAT. If requalified after 5 years the unabated years (06–07 and 0708) will no longer
apply due to 5 year maximum potential additional tax liability period.
2. Must submit new application (308A.077) for special assessment and continue to meet 3 of 5 year test the same
as any qualifying farm.
3. Assess at farm use value.
Notes:
Can’t discontinue farm use (must maintain limited use) (or abatement ends with no provision to get back on
abatement).
Can only receive abatement on non-EFU land from lack of income (no income requirement while in abatement). No
abatement for EFU land.
*Change of use disqualification would require additional tax for tax years 1112 and 1213. ORS 308A.712(2) requires
the assessor to skip over the market value (MV) years “whether or not continuous” and apply additional taxes for
unabated years (0607 and 0708). To reach the maximum 5 years, the assessor shall skip over the unabated years
whether or not continuous” and collect any years that remain a potential tax liability (years prior to 03–04). How-
ever, in the event during the look back the account has experienced a prior collection of additional taxes, the asses-
sor may not skip over those years “whether or not continuous.
6-1 150-303-422 (Rev. 11-07-22)
Appendix A: Farm use legislation and history
History of farm use special assessments ............................................................................... 6-2
History timeline chart ............................................................................................................. 6-8
Oregon Revised Statute chart ................................................................................................6-16
6-2 150-303-422 (Rev. 11-07-22)
History of farm use special assessments
Purpose
This section will familiarize the reader with changes
in farm laws since the inception of the farm use special
assessment program enacted by the 1961 Legislature.
It’s important to realize that a taxpayer or even a co-
worker has heard the same terminology relating to
different special assessment programs and doesn’t
realize that each program operates under its own set
of laws. They may use one term when they mean some-
thing entirely different. These laws are not perma-
nent. Through the years the laws have often changed.
Many times people will refer to a law and think it still
applies when changes have occurred to make it more or
less restrictive. Therefore, there is a need to study the
course of events to accurately relate to the changes and
any misunderstandings over time. The purpose of this
section is to help the reader relate to some of the farm
use law changes that have occurred since the special
assessment program as we know it today began in 1961.
Brief background
Farm use special assessment evolved after the state
reappraisal program was created in the late 1950s and
early 1960s. Farm use special assessment evolved after
the state reappraisal program was created in the late
1950s and early 1960s. Farm reappraisal was mandated
by the 1953 Legislature. Farm use zoning and farm
use assessment came about as a result of legislative
action because taxes on farmland were determined
to be excessive compared to incomes, particularly in
areas with urban influence. Therefore, a 1961 legislative
change allowed for farm zone special assessments.
One of the shortcomings of the 1961 change was that
it only allowed for special assessment in areas that
had already been planned and zoned for farm use. At
that time, less than 10 percent of the state of Oregon
was zoned. That left the remaining 90 percent with no
means of relief. The 1963 session of the Legislature then
enacted ORS 308.370 that provided special assessment
of EFU and non-EFU (unzoned) farmland (commonly
called farm deferral). The 1963 legislation also enacted
ORS 215.203 and 215.213 zoning laws to provide a defi-
nition for farm use and permitted uses in a farm use
zone.
In 1965, the legislative assembly enacted ORS 308.239
(later codified ORS 308.345) to give assessors guidance
to value land qualifying for farm use special assess-
ment. Legislation required that only properties sold
from a farmer to a farmer would be considered a sale to
use to establish values for farm use.
In 1967, ORS 308.345 introduced the prudent investor
test. At that time, all real property was valued at 25 per-
cent of market value and the laws were in the process
of being changed to 100 percent of market value. The
prudent investor test recognized that farm properties
didn’t sell at a return commensurate with commercial
interest rates. Since farm property sale prices are gen-
erally above a level that provides sufficient return to a
prudent investor, the Legislature required assessors to
use a modified income approach with a capitalization
rate that reflects prudent investment rates. Under this
method, farm properties are assessed at a value accord-
ing to their rate of return. Only if the rate of return
becomes a prudent investment will farm sales be used
to establish market value.
This is the basis for the special assessment program we
have today. The following topics have been drafted to
provide the reader with background information for
the many changes to the farm use special assessment
program.
Topics
Farm use definition (ORS 215.203)
Few changes have been made in the definition of farm
use since 1963. Originally, the wording required the
farm be a bona fide farm operation. However, for 10
years no one could agree on what a bona fide farm was,
so the 1973 legislation included the definition of farm
use as part of Senate Bill 101. Senate Bill 101 stated in
more specific terms that property farmed in a manner
normal for the particular area and the particular farm-
ing operation would be considered a valid farm use
operation. Terms that didn’t have one meaning to all
people, such as bona fide, were removed.
Special assessment terminology (greenbelt, deferral)
Often, different terms have been used to mean the same
thing, such as greenbelt or deferral. Today, the farm use
special assessment program is called EFU or non-EFU
(exclusive farm use) farmland.
“Greenbelt is a term some people use in error syn-
onymously with special EFU/non-EFU assessment.
Greenbelt was a zoning term for providing urban con-
tainment by putting a farm zone band immediately
surrounding an urban area. By establishing a green-
belt, it would be too expensive to provide services from
the urban area through the greenbelt zoned area with
the idea that it would prevent the outlying lands from
being developed.
6-3 150-303-422 (Rev. 11-07-22)
In reality, as soon as the prices increased in the urban
areas, buyers migrated to less expensive properties out-
side the urban zone, so it became necessary to zone the
entire state.
“Deferral” is another name used for special EFU/
non-EFU assessment programs. This term was derived
from the initial program statutes that referred to the
deferred tax liability.
“Greenways” were created by the Legislature in the
early 1970s. These were areas along our rivers and
streams that were to be preserved for cleaning the
water in the streams and to provide what was called
the Willamette Greenway, which was the area where
the development rights were to be acquired by the state.
While land in a greenway may qualify for farm use
special assessment, the term greenway isnt a special
EFU/non-EFU assessment term. Along with the green-
ways, a term that we often hear is wetlands and ripar-
ian lands.
A “wetland” determination classifies wetlands on a
farm according to requirements of the 1985 Food Secu-
rity Act. Farm activities may be restricted for farmers
to receive United States Department of Agriculture
(USDA) benefits. While these restrictions may affect the
income status of a farm account, the term wetland isn’t
a special assessment term.
Note: Wetland may qualify as wasteland under ORS
308A.056(3)(e) and constitute “currently employed, for
EFU zoned land. In non-EFU zones wasteland requires
an application.
Riparian” lands are those lands adjacent to a body of
water that qualify for a property tax exemption under
ORS 308A.350 to 308A.383. The Oregon State Depart-
ment of Fish and Wildlife regulates riparian lands.
Application for riparian land special assessment is filed
with the county assessor.
Other special assessment programs
Other special assessment programs have qualification
and disqualification procedures similar to the language
found in the farm use program. The following is a list
of other property tax special assessment programs (ref-
erence ORS 308A.733):
ORS
Open space 308A.315
Wildlife habitat 308A.427
Conservation easement 308A.459
Riparian exemption
Habitat exemption 308A.362
Western Oregon forestland 321.358
small tract
forestland 321.706
Eastern Oregon forestland 321.839
Land in a subdivision
When the special assessment program first began, land
in a subdivision wasnt a criterion for disqualification.
The 1971 Legislature provided that any non-EFU prop-
erty that was platted into a subdivision after Septem-
ber 9, 1971 wouldnt be eligible for farm use special
assessment. In the early 1980s during the recession,
there were a lot of properties that had been platted but
no change in use had occurred. There was no demand
for the lots. Properties continued to be farmed, so the
1983 Legislature enacted ORS 308.387 (now 308A.116).
ORS 308A.116 allows properties that have been plat-
ted to requalify for farm use special assessment. Upon
requalification the property remains qualified until
a change of use occurs or it no longer meets the farm
use qualification. More recently, EFU zones are being
subdivided.
Minimum acreage
Originally the greenbelt law required there be at least
five acres to qualify for farm zoning. Once the land was
zoned for farming the assessor was required to assess
the land at farm use value. The five acre requirement
was replaced when gross income requirements were
first introduced in ORS 215.203 in 1967.
Homesite special assessment
(ORS 308.377 & 308.378)
Prior to 1980, farm homesites werent to exceed one acre
and they were valued at market value for both EFU and
non-EFU. The 1979 Legislature created a special assess-
ment for farm homesites which allowed the land por-
tion of a qualifying homesite to be assessed at farm use
land value. Special assessment of farm homesites in an
EFU zone were automatic when farm-related dwell-
ings occupied the homesite (see OAR 150-308-1140 for
definition of farm-related dwellings). Non-EFU home-
sites qualified if occupied by farm-related dwellings
and an application was made to the county assessor on
or before April 15 that showed over 50 percent of the
dwelling’s occupants’ adjusted gross income was from
farming. This program was in force between 1980 and
1987. ORS 308.395 (non-EFU) and 308.399 (EFU) didn’t
require additional tax for homesite disqualification.
When homesite land no longer qualified, it and any on-
site improvements were assessed at market value.
In 1987, the Legislature created special provisions for
the treatment of homesites under ORS 308.377 and ORS
308.378.
ORS 308.377 changed the homesite land value from
farm use land value to average market value per acre
of all contiguous acres plus a $4,000 maximum on-site
value for both EFU and non-EFU qualifying homesites.
6-4 150-303-422 (Rev. 11-07-22)
ORS 308.378 protects both EFU and non-EFU qualified
farm homesites from additional taxes in the event of
disqualification from special assessment under ORS
308.377, except, if the homesite is involved in a land
partition for a nonfarm parcel under ORS 215.263 (4).
This allows a farmer to discontinue the use of a farm
related dwelling and use it as a nonfarm related home-
site without having to pay potential additional taxes
even though the homesite is disqualified and assessed
under ORS 308.205 (market value).
Non-farm dwellings (additional taxes)
Sometimes there is confusion between ORS 308.378
and ORS 215.236 regarding additional taxes on non-
farm dwellings.
ORS 308.378 prohibits additional taxes for the disquali-
fication of a homesite qualified for valuation under ORS
308.377 except if the homesite is involved in a land par-
tition under 215.263(4). This allows a farmer to change
an existing farm related dwelling to a nonfarm dwell-
ing. There would be a disqualification but no additional
tax (except if there is a partition) and it applies to both
EFU and non-EFU homesites.
ORS 215.236 passed by the 1981 Legislature requires
disqualification and that additional taxes are paid prior
to the owner receiving a building permit for the estab-
lishment of a nonfarm dwelling in an EFU zone. The
disqualification and additional taxes apply to the entire
nonfarm parcel.
In 1985, ORS 215.236 was modified so that all EFU zoned
farm and forest specially assessed land is required to
follow the requirements of ORS 215.236. Previously,
this law only included disqualification of farm-use
assessment.
A parcel that has been partitioned for a nonfarm dwell-
ing and disqualified can become a qualifying parcel if
it is combined with an existing, contiguous, farm use
“lot or parcel” (not a few users through a lot line adjust-
ment) and is again devoted to farm use. The nonfarm
dwelling will then become a farm dwelling entitled to
its one-acre homesite assessment under ORS 308.377,
now renumbered to ORS 308A.256 in 2003.
Application required for non-EFU homesites and
wasteland
Prior to the 1979 Legislature, homesites were assessed
at market value for both EFU and non-EFU farms. The
1979 Legislature created a special assessment which
allowed the land portion of a qualifying homesite to be
assessed at farm use land value. EFU homesites used in
conjunction with the farm automatically qualify. How-
ever, an application by April 15 is required each year
an applicant wishes to qualify for homesite and waste-
land special assessment in a zone other than exclusive
farm use. To qualify the applicant (and spouse) must
earn at least 50 percent of their adjusted gross income
from farming. A copy of their income tax return must
be filed with the application.
Most of the large farms are in EFU farm zoned areas.
However, some of the farmers who live closer to an
urban area have their homesite located in a (non-EFU)
rural residential zone which is contiguous to their
farming operation. Another common applicant is a
farmer located in rangeland or timberland areas which
are often zoned other than exclusive farm use.
Disqualification of specially assessed farmland
When the special assessment program began in 1964,
ORS 308.390 required all the disqualification informa-
tion—market value, farm use value, and additional tax
years—to be on the tax roll and tax billing. Because this
information was available, there was no formal dis-
qualification procedure. The 1971 Legislature required
the farm use value to be the only value on the tax bill.
This 1971 change made it necessary to develop proce-
dures which required the taxpayer be notified of the
assessors’ intent to disqualify and the amount of addi-
tional tax that would be placed on the next general tax
roll.
Prior to the 1973 Legislature, there was no disqualifi-
cation penalty (additional tax) on EFU farmland. The
1973 Legislature passed SB101, which provided a pen-
alty (additional tax) for disqualification of EFU farm-
land with a maximum penalty of 10 years outside the
urban growth boundary and five years inside the urban
growth boundary.
Prior to the 1973 Legislature, the disqualification pen-
alty on non-EFU farmland was a maximum of five
years with six percent simple interest per year. The 1973
Legislature increased the number of years from five
years to ten years. Each of those years had a 6 percent
simple interest applied for each year from the day that
tax would originally have been due. By 1979, the simple
interest could have accumulated to a maximum of 60
percent for the oldest year.
In 1981, the Legislature changed the process for recal-
culating the disqualification penalty on farmland. A
multiplier was used instead of figuring the difference
in tax for each year. The Legislature also eliminated
the 6 percent interest. The new maximum computa-
tion was five times the difference in value times the
tax rate for the last year in which the property was
specially assessed. The multiplier made the additional
tax computation much easier for the assessors office.
The law change had the overall effect of reducing the
amount of liability for the average farm deferral prop-
erty owner. However, property owners who had recent
zone changes that upzoned their properties generally
6-6 150-303-422 (Rev. 11-07-22)
experienced a considerable increase in the amount of
their additional tax liability (disqualification penalty).
1981 legislation also required disqualification of farm
use assessment in order to get a final approval for non-
farm parcels or nonfarm homesites under ORS 215.236.
This affected specially assessed EFU land only (see
“Nonfarm dwellings”).
In 1985, ORS 215.236 was expanded to require disquali-
fication and payment of additional taxes prior to receiv-
ing a nonfarm building permit on all farm, forest, or
open space designations.
In 1987, ORS 308.382 (EFU) and ORS 308.384 (non-EFU)
provided for disqualification when the assessor dis-
covered non-qualifying idle farmland. The additional
taxes are computed, but, not extended to the tax roll
until the farmland is disqualified under ORS 308.390
(non-EFU) and ORS 308.397 (EFU). See “Additional
taxes computed but not extended” below.
In 1990, Oregon voters passed Measure 5. In response to
Measure 5, the 1991 Legislature passed HB2550 which
eliminated the multiplier and required that additional
taxes could only be imposed for each year under prop-
erty tax limitation.
OAR 150-308-1530 states in part:
(3) Additional tax computation:
(a) Additional taxes computed for 1991–92 tax
year and thereafter shall be the difference between
the taxes assessed against the land in that year and
the taxes that would have been assessed against the
land had the land not been in farm use.
(b) Additional taxes computed for the years
of exemption prior to the 1991–92 tax year shall be
computed on the difference of value of the last year
of special assessment prior to the 1991–92 tax year
times the tax rate for that year times the number
of remaining years the special assessment was in
effect.
(c) The number of years for which the addi-
tional tax shall be collected shall be the total num-
ber of years (whether or not continuous) that the
special assessment was in effect for the land, not to
exceed five years.
OAR 150-308.399 states in part:
(3) Additional tax computation: Compute addi-
tional taxes in accordance with OAR 150-308.395(3)
(a) and (b). The number of years the additional tax
shall be collected shall be the total number of years
(whether or not continuous) that the special assess-
ment was in effect for the land not to exceed ten
years if the land is located outside an urban growth
boundary and five years if the land is located
within an urban growth boundary.
The above administrative rules provide that counties
use the multiplier for years prior to the time of Mea-
sure 5, which would have been before the July 1, 1991
tax year. For the 1991–92 tax years and thereafter, the tax
differences are figured separately for each year under
the Measure 5 limitation up to a maximum of 5 years
for non-EFU or EFU within an urban growth boundary,
and 10 years for EFU outside an urban growth bound-
ary. This method will be phased in over the next few
years until the additional tax computation (disqualifi-
cation penalty) is no longer affected by the tax years
prior to the 1991–92 tax year.
In 1990, Ballot Measure 5 changed the definition of
market value for property taxation. The 1991 legisla-
tion passed House Bill 2550, which requires both the
real market value and the special assessed value on the
property tax notice to the taxpayer.
Additional taxes computed but not extended
The 1987 Legislature enacted ORS 308.382 (EFU) and
ORS 308.384 (non-EFU) which provided a different
treatment of idle farmland upon disqualification. Upon
discovery idle farmland is disqualified, placed on the
roll at market value, and the potential tax liability is
calculated, but not extended to the tax roll. Calculat-
ing but not extending means that the additional tax
is computed and the amount is displayed on both the
assessment and tax roll but won’t be extended to be col-
lected. Prior to this legislation, land that was discov-
ered to be idle was disqualified and additional taxes
were extended to the roll.
This may have also been an answer to part of the prob-
lem with financing properties under special assess-
ment because many lenders ended up with additional
tax bills when properties were no longer farmed. Many
government guaranteed loans only applied to the resi-
dential portion so the lenders received the tax bill on
the farm land. This law is now codified under ORS
308A.706(1)(a).
Real market value defined
Below is Oregon Statute 308.205, which defines real
market value.
308.205 Real market value defined. (1) Real mar-
ket value of all property, real and personal, as the
property exists on the date of assessment, means
the minimum amount in cash which could reason-
ably be expected by an informed seller acting with-
out compulsion from an informed buyer acting
without compulsion, in an arm’s-length transaction
during the fiscal year.
(2) Real market value in all cases shall be deter-
mined by methods and procedures in accordance
with rules adopted by the Department of Revenue
and in accordance with the following:
6-7 150-303-422 (Rev. 11-07-22)
(a) The minimum amount a typical seller
would accept or the highest amount a typical buyer
would offer which could reasonably be expected by
a seller of property.
(b) An amount in cash shall be considered the
equivalent of a financing method that is typical for
a property.
(c) If the property has no immediate market
value, its real market value is the amount of money
that would justly compensate the owner for loss of
the property.
(d) If the property is subject to governmental
restriction as to use on the assessment date under
applicable law or regulation, real market value shall
not be based upon sales that reflect for the prop-
erty a value that the property would have if the use
of the property werent subject to the restriction
unless adjustments in value are made reflecting the
effect of the restrictions.
6-8 150-303-422 (Rev. 11-07-22)
History timeline chart
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1951 Statewide reappraisal
1957 307.320 Deciduous tree
exemption
1961 EFU 308.237
[Repealed
1963]
5 acres minimum
must be farmed
Farmland
market value
without urban
influence
Green Belt Law
1961 EFU 308.238
[Repealed
1963]
July 1 if not in farm
use
1963 EFU 215.203 Exclusive farm
use
Farmland at
market value
without urban
influence
Provides farm use
zoning; repealed
ORS 308.237 (Green
Law)
1963 Non-EFU 308.395
[Repealed
1963]
If not farmed,
property had up to
5 year liability for
deferred taxes
1963 EFU 308.370(1) Exclusive farm
use
Farmland at
market value
without urban
influence
1963 Non-EFU 308.370(2) Farmed prior 2
years; application
prior to February
1 of each year
Farmland at
market value
without urban
influence
1965 EFU &
non-EFU
308.239
became
308.345
Farmland to be
evaluated on
basis of farm
use value
1965 307.320 Expanded
exemption to include
agricultural products
1967 308.345
(HB 1692)
Added
prudent
investor test
1967 308.375 Owner to be notified
if application
not made and
could file w/late
filing fee to avoid
disqualification
1967 EFU &
non-EFU
215.203 Must meet $500/
year income
requirement
6-9 150-303-422 (Rev. 11-07-22)
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1967 308.345
(HB 1808)
Values
determined by
capitalization
included DOR
interest rate &
local tax rate
1967 308.232
(HB 1808)
Established
assessment at
100% of TCV
(change from
25% of TCV)
1967 EFU &
non-EFU
308.370
(HB 1808)
Amended “be
assessed at its
true cash value
for farm use”
to “its value
for farm use”
1969 EFU &
non-EFU
308.350 Board of review;
review members 2
years, submit income
approach factor to
board of review
1969 308.380 Made farm use
definition consistent
with ORS 215.203.
Considered farm
until assessing farm
use value. (Prior
to this each tax lot
stood on its own.)
1969 Non-EFU 308.375 Any deeded or
recorded contract
buyer may apply
(prior all owners
had to apply)
1969 Amends 215.213 Establishing farm
dwelling on lot or
parcel that is part of
farming operations
1971 Non-EFU 308.375 Application made
on or before April
1 of “first year”
special assessment
qualifies (prior
applications were
on an annual
basis); new
owners must
apply within 60
days of purchase
6-10 150-303-422 (Rev. 11-07-22)
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1971 Non-EFU
& EFU
308.370 Doesn’t disqualify
if the farm use not
interfered with
Allowed exploration
for geo-thermal
resources without
disqualifying
property
1971 Non-EFU 308.385
(repealed)
Application no
longer had to be
recorded with county
clerk by assessor
1971 Non-EFU 308.390
(amended)
Deleted
carrying of
market value
on land card
and tax roll
Notation: “potential
additional tax
liability” on tax and
assessment rolls
1971 Non-EFU 308.395 Assessor to notify
owner of disqualifi-
cation and amount
of additional tax and
interest if disquali-
fied (5 years) maxi-
mum
1973 EFU SB 101,
215.203,
215.213
Land under hired
help dwellings
and land under
buildings
supporting
accepted farming
practices
Defines “accepted
farming practices”
1973 EFU 308.397 Removed income
requirement
Provide for
additional tax
liability; 5 years
inside urban growth
boundary—10
outside
1973 EFU SB 195
(308.403)
District attorney to
determine if zone
qualifies as exclusive
farm use zone;
assessor shall notify
county governing
body of nonqualified
zone and possibly
subject to additional
tax liability
1973 EFU &
non-EFU
HB 2144
(amended
308.250)
Added mint
to processor’s
exemption
1973 EFU HB 2220
(307.485)
Exempts farm labor
camps
6-11 150-303-422 (Rev. 11-07-22)
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1973 Non-EFU HB 2317
(amended
308.390
and
308.395)
Land no longer
disqualified from
farm use assessment
due to change of
ownership; did away
with need for new
owner to apply
1973 EFU &
non-EFU
HB 3247
(amended
310.608)
Adds farm
machinery to
inventory exemption
1973 Non-EFU
& EFU
HB 2304
(amended
321.618)
Established
minimum stocking
for forest land at
60% of minimum
provided in forest
practices act
1975 EFU SB 497
(amended
215.213)
Additional non-
farm use in farm
zone (personal use
airports)
1975 EFU &
non-EFU
HB 3015
(amended
308.235)
Valuation of
land based on
land use plan
and zoning;
capitalization
rate to be
used shall be
average rate
of interest for
Federal Land
Bank over
past five years
component for
the tax rate
1975 EFU &
non-EFU
SB 783
(amended
308.345)
1975 EFU &
non-EFU
SB 262
(amended
215.203)
Farm wood lot
qualified up to 20
acres (previously
if over 20 acres,
none qualified,
now first 20 acres
qualifies)
1977 Non-EFU SB 200
(amended
308.370)
Allows lease for use
for fishing, hunting,
camping, or other
recreational uses
6-12 150-303-422 (Rev. 11-07-22)
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1977 Non-EFU SB 468
(amended
308.374)
Added income
requirement
to law; income
requirement:
Under 5 acres—
$500
5 to 20 acres—
$100/acre
Over 20 acres—
$2,000 +
If qualified,
valued at farm
use value
Disqualified if
doesn’t meet income
requirement; special
assessment becomes
annotated lien
1977 (308.404) Land at market
value
Special assessment
becomes annotated
lien
Abatement process;
if not qualified for
income but still being
farmed, abate one
year for each year
farmed
1977 EFU SB 819
(215.213)
Allowed uses in
EFU zone added
(home occupations,
processing forest
products, boarding
of horses)
1977 EFU &
non-EFU
SB 829
(308.345)
Modified
interest rate
establishing
farm use value
(effective rate)
1979 EFU SB 437
(215.203)
Wasteland,
home sites,
and land under
farm buildings
to be valued at
farm use
1981 EFU &
non-EFU
SB 372
(308.350)
Staggered terms at
farm board of review
1981 EFU SB 397
(amended
308.025)
Designation of
riparian lands
1981 EFU &
non-EFU
HB 2122
(321.960)
Allows rollover upon
disqualification of
zoned farmland,
non-EFU farmland,
forest land, and small
woodlands
1981 Non-EFU
& EFU
HB 2182
(308.395)
Multiplier
instead of
individual year
computation
and interest
Included EFU,
non-EFU, small
woodlands, and
designated forest
land
6-13 150-303-422 (Rev. 11-07-22)
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1981 HB 2225
(215.213)
Provided
for removal
of property
from farm use
assessment
if non-farm
parcel or non-
farm homesite
approved
1983 EFU SB 237
(215.253)
Land must meet
requirements of
non-EFU land to
qualify for special
assessment; must
meet income
requirement
Disqualify from
automatic farm use
assessment; calculate
and extend deferred
taxes to roll; may
reapply for non-EFU
This bill allowed
marginal lands
within EFU
1983 EFU &
non-EFU
HB 2685
(308.396
amended)
No additional tax
on public land
exchanged
1983 EFU 215.203
(amended)
Marginal land not
restricting farm use
or farm structures
1983 EFU SB 347,
308.775,
and
308.760
Farm or forest to
open space; applies
to public golf course
within or adjacent
to urban growth
boundary
1983 Non-EFU HB 2824 Land can requalify
for farm or forest
special assessment
after platting
1985 EFU SB 185
(308.403)
Notification
of county and
requalification of
farm zone within
six months, assessor
shall continue
assessment as EFU
zoned farm land;
notation remains on
tax roll—“potential
additional tax
liability”
1985 EFU &
non-EFU
215.203 Allows farm use
qualification for
aquaculture
1985 Non-EFU SB 212
(308.396)
Farm or forest
additional tax not
collected when
property transfers to
public park, ODOT,
or Fish and Wildlife.
6-14 150-303-422 (Rev. 11-07-22)
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1985 EFU SB 376
(215.213)
Residential
properties for
handicapped persons
in EFU zone.
1985 EFU HB 2381
(215.213)
Relates to partition of
land zoned EFU.
1985 EFU HB 2552
(215.213)
Allows racing dog
kennels in counties
over 200,000
population that have
a dog racing track;
also allows them in
adjoining counties
with over 200,000
population
1985 EFU 215.203 Continued
qualification for
flooded farm land
1987 EFU &
non-EFU
SB 15
308.377
ORS 308.045,
ORS 308.372
Changed land under
homesite from farm
land to average
value of 1 acre plus
4,000 for on-site
development
1987 EFU &
non-EFU
SB 199
(follows
308.407)
Requires notice 1
year prior to dis-
qualification of land
financed by ODVA
1987 Non-EFU HB 2485
(308.345,
308.406)
Allows immediate
qualification of
non-EFU land
purchased and
made part of
farming operation
that exceeded
$10,000 in prior
year
1987 Non-EFU
& EFU
HB 2664
(308.384,
308.382)
If requalifies, farm
use is reapplied
and notation of
lien amount is
removed
If land not
farmed, put
at market
value; compute
deferred tax,
post lien of
amount of
deferred tax,
but don’t
extend tax to
roll
Expires 1-1-1997
6-15 150-303-422 (Rev. 11-07-22)
Year
EFU or
non-EFU Statute Qualifications Valuation
Disqualification
Other
1987 EFU HB 2950
(215.213)
Allows replacement
dwelling in farm
use zones to be used
in conjunction with
farm use if original
house is listed as a
historic property;
allows breeding,
boarding, and
training of horses;
boarding is non-farm
use
1987 EFU HB 3097
(215.213,
215.283)
Allows destination
resort in EFU zone
1987 Non-EFU 308.372 In determining
gross income,
purchase price
of livestock to be
deducted from
gross income
1989 EFU &
non-EFU
308.396 308.399, 308.395 Deferred liability not
collected in certain
cases
1991 EFU &
non-EFU
HB 2550
(308.399,
308.395)
Changed method of
disqualification
Provided for
difference in tax for
each of 5 to 10 years
1991 Non-EFU 308.372,
308.407
New income
requirements for
non-EFU land
starting in 1992
Under 6 acres—
$650
6–30 acres—
$100/acre
Over 30 acres—
$3,000 +
1991 Non-EFU OAR
150-308.395
Allowed phase-in
of new system and
allowed multiplier
for years prior to
1991
1992 EFU OAR
150-308.399
Allowed phase-in
of new system and
allowed multiplier
for years prior to
1991.
6-16 150-303-422 (Rev. 11-07-22)
Oregon Revised Statute chart
Qualification
statutes
Assessed value
statutes
Disqualification
statutes
Assessment based on market value
Taxable based on RMV
Dwellings
Farm related buildings
Other buildings
Non-qualifying land
Non-qualifying homesite
Improvements to the land
Fixtures, improvements not exempt
— Processing equipment
— Milking parlors
— Automatic feeders
Seed cleaning equipment
Buried and real property
irrigation lines
Affixed irrigation pumps and
motors
Non-EFU leased land OAR 150-
308-1040
RMV / MAV
308.146 ( < RMV or MAV)
308.156(4)(a) (M-50 MAV)
308.205 (RMV)
308.232 (RMV / assessment)
308.235 (land valuation)
308A.110 (improvements and
machinery valuation)
Disqualification
215.236 (EFU nonfarm dwellings)
308A.113 (EFU)
308A.116 (non-EFU)
308A.259 (homesites)
308A.718 (taxpayer notification)
708A.743 (conservation
easements)
Additional tax
308A.119 (non-EFU abatement of
additional tax)
308A.703 (collect additional tax)
308A.706 (deferral of additional
tax)
308A.709 (no additional tax)
308A.712 (collection of additional
tax deferred)
Special assessment
Farm use special assessment
308A.056 (farm use defined)
308A.062 (EFU land qualification)
308A.068 (non-EFU land
qualification)
308A.250 (homesite defined)
308A.253 (homesite qualification)
308A.071 (non-EFU income
requirements)
308A.074 (non-EFU wasteland
application)
308A.077 (non-EFU application)
308A.080 (acquired land
qualifications)
308A.083 (potential additional tax
liability)
Farm use SAV / MSAV
308A.092 (valuation criteria)
308A.095 (farm board)
308A.107 (land SAV / MSAV)
308A.256 (HS SAV / MSAV)
308.156(4)(b) (M-50 MSAV)
Change special assessment
308A.086 (requalification
generally)
308A.089 (income requalification)
308A.122 (abatement
requalification)
308A.724 (change special
assessment)
308A.730 (government exchange)
308A.733 (withdrawal of change)
No assessment— no tax
Exempt
307.060 (leased federal
government land)
307.110 (leased public land)
307.315 (nursery stock)
307.320 (trees, shrubs, plants,
crops)
307.325 (ag products in possession
of farmer)
307.390 (mobile field incinerators)
307.391 (smoke management
equipment)
307.394 (farm machinery and
equipment)
307.397 (certain machinery and
equipment)
307.398 (irrigation equipment)
Exempt
308.156(4)(b) (M-50 MSAV)
6-17 150-303-422 (Rev. 11-07-22)
Appendix B: Resource information
Oregon land classification system .........................................................................................6-18
List of perennial crops ........................................................................................................... 6-21
Resources in the farm use mass appraisal process ............................................................ 6-22
Non-EFU timeline chart ........................................................................................................ 6-23
Counter questions .................................................................................................................. 6-24
6-18 150-303-422 (Rev. 11-07-22)
Although land classes may vary somewhat from county
to county, the following classing system is considered
basic and will apply in most instances.
The major classes are identified by roman numerals I
through VIII. Classes I through IV cover land which is,
or could be, tilled. Classes V, VI, and VII cover land not
tillable because of steep slopes, rocky soils, and other
limiting factors. Class VIII is generally unusable land.
Following are descriptions of the eight classes:
Class I
1. General productivity rating:
This is the best tillable land, expected to maintain
at least better than average levels of productivity
for most crops typical to the area. Good to excellent
yields may be expected under typical management.
2. Physical factors in this rating:
a. The soil would have to have at least medium
usable depth and have good texture for tillage
and water-holding capacity.
b. The lay of the land should be nearly level. An
exception to this rule would be wheat lands in
eastern Oregon.
c. This land should be quite well drained. Minor
drainage problems might exist but these
shouldnt significantly restrict ability to grow
adapted crops.
d. This land should be situated as not to be sub-
ject to overflow under most flood conditions.
Floods would occur rarely, but could be pos-
sible in unusual climatic disturbances.
3. Other factors in this rating:
a. The nature of the cover must be considered by
the appraiser. It shouldnt be included in clas-
sification unless the condition appears to affect
value significantly or when such limitation
couldnt be removed except at great expense.
b. Accessibility, irregularity, and size of the fields
in the farm unit should be considered by the
appraiser, but the classification of the land
shouldnt be lowered to make the adjustment.
Land is classified without regard to the above
factors. The appraiser allows for the condition
by entering on the land card an adjustment fac-
tor for the acres involved.
Class II
1. General productivity rating:
Good tillable land may often produce better than
average yields of most crops typical to the area. The
average manager would be expected to obtain good
yields of most crops typical to the area. Diversifica-
tion of this land would be expected to be somewhat
limited.
2. Physical factors in this rating:
a. This class of soil would have at least moderate
depth, but tillage might be limited by occasional
rocks. The soil might have moderately “light”
or “heavy” texture which might limit its tillage
or water holding capacity.
b. The lay of this class of land in most cases should
be fairly level. An exception would be wheat
lands in eastern Oregon.
c. This land might exhibit subsurface drainage
problems, though no treatment would be neces-
sary to grow most crops typical to the area.
d. This land may be situated in areas of occasional
overflow. These floods are usually expected
only during certain months. However, they
may destroy the crops or prevent the use of the
land in isolated instances.
3. Other factors in this rating:
a. The nature of the cover must always be noted
by the appraiser. However, it must not be con-
sidered in this classification unless the condi-
tion appears to significantly affect value; for
example, when the indicated limitation couldnt
be removed except at a considerable expense.
Occasional rose bushes wouldnt warrant
reclassification, whereas a growing reproduc-
tion of conifers might.
b. Accessibility, irregularity, and size of the fields
of the farm unit should be considered by the
appraiser, but the classification of the land
shouldnt be lowered to make the adjustment.
Land is classified without regard to the above
factors. The appraiser allows for the adjustment
by entering on the land card an adjustment fac-
tor for the acres involved.
Oregon land classification system
6-19 150-303-422 (Rev. 11-07-22)
Class III
1. General productivity rating:
This class of land will have at least average yields
of most crops typical to the area. The average man-
ager would be expected to obtain typical yields of
specially adapted crops typical to the area. Diversi-
fication of this land is limited.
2. Physical factors in this rating:
a. The soil should have at least fair depth. Many
of these tracts, especially those which may be
light or very heavy in texture, will require spe-
cial tillage practices.
b. The lay of the land can be flat to fairly steep. If
land is characterized by a single slope, it could
be called moderately steep. If land is character-
ized by a complex slope, it could be called hilly.
c. This land often exhibits subsurface drainage
problems. In some instances the growth of
crops is severely restricted unless expensive
drainage practices are provided.
d. This land may be in areas of frequent flooding.
Soils may have limited use during some parts of
the growing season.
3. Other factors in this rating:
a. The nature of the cover must always be noted
by the appraiser. However, it must not be con-
sidered in this classification unless the condi-
tion appears to significantly affect value.
b. Accessibility, irregularity, and size of the
fields of the farm unit should be considered
by the appraiser, but the classification of the
land shouldn’t be lowered to make the adjust-
ment. The appraiser allows for the adjustment
by entering an adjustment factor for the acres
involved.
Class IV
1. General productivity rating:
Class IV is the lowest class of tillable land. In many
instances, it’s questionable as to whether the land
should be tilled. It will often be reverted to pasture,
although it might occasionally be cultivated. This
land has little or no diversification.
2. Physical factors in this rating:
a. The soil may be shallow, extreme in texture,
very difficult to till, and contain frequent out-
croppings of parent rock.
b. The lay of the land may be very rolling or steep.
If land is characterized by a single slope, it could
be called steep. If land is classified by a complex
slope, it could be called very rolling or hilly.
c. This soil may be subject to serious draining
problems. Surface water may lay in pools for
long periods. The growth of most crops will be
severely restricted due to drainage.
d. These lands are often subject to frequent and
sporadic inundations. Consequently, any crop-
ping is uncertain, often impractical.
3. Other factors in this rating:
a. The nature of cover will usually limit the use of
this land to pasture, and it must be noted by the
appraiser. However, it must not be considered
as influencing classification unless the condi-
tion appears to significantly affect its value.
This is seldom the case.
b. Accessibility, irregularity, and size of the
fields of the farm unit should be considered
by the appraiser, but the classification of the
land shouldn’t be lowered to make the adjust-
ment. The appraiser allows for the adjustment
by entering an adjustment factor for the acres
involved.
Class V
This land is generally suited to grazing or forestry use
with little limitation. It will run from fairly level to hilly
and is generally used for pasture. The land may be too
stony or wet or otherwise unsuited to cultivation. How-
ever, in some cases a cultivated crop may be grown. It
would, under average management, yield a relatively
good crop of grass forage.
Class VI
This land isnt suited to cultivation, though it is usually
the better range land. It will often be under forest cover
or wood lot. It is susceptible to erosion on unprotected
slopes.
Class VII
This land isnt suited to cultivation. It is usually consid-
ered average range land or suitable for trees. The soil is
shallow and has relatively steep slopes and is extremely
susceptible to erosion.
Class VIII
This land is generally not suited to cultivation, graz-
ing, or forestry, but would have some use for wildlife or
recreation, or for watershed protection. It may be used
for limited grazing or forestry. It is usually very steep,
rough, stony, sandy, wet, or severely eroded.
6-20 150-303-422 (Rev. 11-07-22)
Subsymbols
In addition to the eight major classes, eight subsymbols
are also available to further classify the land. These are
used in conjunction with the major class (example: ik).
k river bottom soils
b bench land
h hill land
of overflow
f nontillable land—suitable for clearing
cg clearing
cd cleared
rv reverted
m meadow
To help the appraiser establish land classes, informa-
tion can be obtained from soil surveys made by the soil
conservation service (SCS) as to land capability. Also,
in certain areas, the bureau of reclamation maps indi-
cate irrigation potential, and army corps of engineers
maps indicate drainage and related qualities. Guides
to other sources of information about land capabilities
and classes may be obtained from the county extension
service.
The details of the land classification as established
by the appraisers in the field are transferred from the
aerial photos to the soil classification maps by the car-
tographers. In this way ownership lines, land classes,
and acreage by land class for each ownership, as well as
roads, ditches, streams, etc., are on each map.
6-21 150-303-422 (Rev. 11-07-22)
List of perennial crops and first year
they should meet income requirements
Crop Year west side Year east side
Cherries (sweet & sour) 4th 4th
Grapes 3rd 3rd
Peaches 3rd 3rd
Apples 3rd 3rd
Pears 3rd 3rd
Apricots 3rd 3rd
Plums 3rd 3rd
Prunes 3rd 3rd
Kiwi 3rd *
Filberts 5th 5th (150200 lbs/year, increase to age 14)
Walnuts 5th 5th
Blueberries 3rd *
Cranberries 2nd 3rd–4th
Strawberries 2nd *
Caneberries 2nd *
(including red & black raspberries, boysenberries,
marion, evergreen)
Christmas trees:
Douglas fir 5th 7th+
Noble fir 6th *
Scotch pine 5th *
Nursery stock:
Shade trees & bonsai 2nd+ (different types of stock on
Rhododendrons &
east side—years vary)
azaleas 3rd+
Alfalfa 2nd 1st Not 100% productive in 1st year, east side
Grass seed 2nd 1st East side: 1st year if planted in the fall, ready
by summer
Cottonwoods 7th 6th
* Crops not typically grown here
6-22 150-303-422 (Rev. 11-07-22)
Cost factor books
1. Residential cost factor book.
2. Farm building cost factor book.
3. Other state cost factors.
4. Valuation services.
Appraisal cards
1. Improvements.
2. Land.
3. Farm use special assessment.
Real estate sales
1. Multiple listing service.
2. Deeds and title company listings.
3. Data analyst supplied lists.
4. Commercially supplied sales listings.
5. Lending institutions.
6. Fee appraisers, realtors, and others in real estate.
7. Neighboring counties and states.
8. Newspapers and real estate circulars.
9. U. S. Fish and Wildlife (wetland sales).
10. Highway department and utility companies
(easements).
Legal resources
1. Oregon Constitution.
2. Oregon Revised Statutes.
3. Court cases (Oregon Tax Court, Oregon Supreme
Court).
4. Attorney General opinions.
5. Department of Revenue opinion and orders.
6. Abstracts (brief summary of legal decisions).
7. Zoning regulations.
8. Building codes.
9. Department of Environmental Quality (EPA
Restrictions).
10. County sanitarian.
11. County watermaster.
12. County council.
13. Department of Revenue.
Maps
1. Aerial photos.
2. Soil maps (soil conservation service) (GIS system).
3. Appraisal maps.
4. Bureau of Land Management maps.
5. Highway department maps.
6. State and national forest maps.
Income and expense information
1. Non-EFU applications.
2. Non-EFU income questionnaires.
3. Federal income tax returns (Schedule F, other
income).
4. Proof of income information requested by
assessor.
5. Rents, leases, crop share, owner/operator
statements.
6. ASCS yields and subsidies.
7. Oregon State University Extension Service.
8. Farm board.
9. Commodity brokers/buyers.
10. Farm suppliers.
11. Equipment dealers.
12. Irrigation districts.
Publications
1. International Association of Assessing Officers.
2. Private and public studies.
3. Appraisal institutes.
4. Periodicals, magazines, and newspapers.
Resources in the farm use mass appraisal process
6-23 150-303-422 (Rev. 11-07-22)
Non-EFU timeline chart
Income
questionnaire
Year 5 Year 4 Year 3 Year 2
12/31
Year 1
4/15
Return
questionnaire
Approve
or
disqualify
If qualified,
assess at
farm value.
308A.107
Application
(requalification)
Year 5 Year 4 Year 3 Year 2
12/31
Year 1
4/1
File
application must
farm current year
If disqualified or
not approved,
assess at RMV.
308.205
308.146
ORS 308A.071
*3 out of 5 year income
(calendar year)
(nonflood or nondrought years)
OAR 1503081050
On or before March 1
assessor sends
questionnaire
Tax year
July 1
to June 30
* Note: ORS 308A.071(2)(b) waives the income requirement on
any acres each year which meet any of the criteria for current
employment, under ORS 308A.056(3) and land not exceeding 1 acre
used as a homestead.
January 1
ORS 308A.062 (EFU)
ORS 308A.068 (non-EFU)
Farm use qualification
Land must be qualified
as of the January 1
assessment date each
year. (EFU & non-EFU)
ORS 308A.077 Non-EFU application (April 1)
ORS 308A.074 Non-EFU wasteland
— Annual application (April 15)
ORS 308A.253 Non-EFU homesite
— Annual application (April 15)
6-24 150-303-422 (Rev. 11-07-22)
Counter questions
You need to clarify what information the taxpayer
needs. Many taxpayers will describe their situation
and use terms that are not consistent with current law
or procedures. It is important to communicate with the
taxpayer so you understand what the important issues
are. Many conversations start off in one direction only
to find out that the real issues are something else. It is
important to verify the details of every situation until
you are satisfied you have identified all of the issues
related to their question.
Before answering a question, narrow the question
down so that you know what type of special assess-
ment the owner is inquiring about. For instance, if it’s
a farm use question you need to know if the land is
all EFU or all non-EFU or a mix of EFU and non-EFU.
The farm may also have portions that are under for-
estland special assessment or wildlife habitat etc. Each
program has its own statutes and though they may be
similar, they all have differences and the land involved
needs to be identified and processed separately.
Often the taxpayer may be anxious because they have
received a notification from the assessor or tax collector,
or are concerned their property taxes will be adversely
affected. You cant please everyone and sometimes you
can do little to help them. However, it helps if you give
them enough information so they understand their
situation and feel that they are being treated equitably.
The old saying of treating someone else the way you
would like to be treated yourself goes a long way to
defuse most situations.
If you don’t know the answer in most situations you can
research the issue and get back to the taxpayer later. Be
sure to take good notes and obtain enough information
so that you can accurately identify the account, the land
or property involved, and the details of the issue.
This section contains some common counter questions
that you may experience.
These questions are designed to provide basic direc-
tion and are not designed to be all-inclusive. You are
encouraged to study and research current statutes,
administrative rules, information circulars and forms
to build upon these questions.
The answers to these questions will likely develop into
additional questions and dialogue. Read the answers
and be prepared to address any obvious additional
questions.
Special assessments (all programs)
What happens if I purchase specially assessed
property?
• Owners have a responsibility to learn about the spe-
cial assessment program that applies to their prop-
erty. If they wish to continue special assessment they
must keep the land in a qualifying use.
Provide information circulars, applications, forms,
websites and resource contacts (Appendix C). Explain
some of the basics for the special assessment program
they are inquiring about.
Explain there is a “potential additional tax” nota-
tion on the assessment roll and on their property tax
statement(s) for properties in special assessment.
Explain disqualification, change in special assessment
and additional tax consequences for the program.
Can I put part of my land in farm and part in
forest (or something else)?
Yes, any land on your parcel that meets the qualifi-
cation requirements of a given program may receive
special assessment.
Special assessment is granted on a per acre basis and
only one special assessment may be granted for the
same land. Special assessments cant overlap.
How much will I save on my tax bill if I put
land in special assessment?
Explain that values will be changed from the cur-
rent assessed value on the affected land to a specially
assessed value for the number of acres for each land
class. You can use the last available rate and value
difference to get an approximate answer.
Can I change to a different special
assessment?
First determine what special assessment program the
land is currently in or has been disqualified from and
which program the owner wants to change to. The
timing of the change should occur so that the owner
has an opportunity to transition from one special
assessment to another without a break in special
assessment.
If the land is currently under special assessment
inform the owner the land is disqualified for “no
longer in use” in their current special assessment
program when the use changes. Once disqualified,
6-25 150-303-422 (Rev. 11-07-22)
follow the procedure below for a change in special
assessment under ORS 308A.706(1)(d).
Change in special assessment of disqualified
land under ORS 308A.706(1)(d). If the change is
the result of a disqualification you will need to
have a good understanding of the procedures for
each type of disqualification. The Disqualifica-
tion notification procedures (Appendix F) will
explain timing and procedures. See the “Hexa-
gon diagram” (Appendix F) for possible changes
in special assessment. ORS 308A.724 provides the
statutory timing requirements for a change in spe-
cial assessment following a disqualification. A dis-
qualification notification letter should be in the file.
Review the disqualification notification letter with
the owner to explain the reason and procedure for
the disqualification. If a change in special assess-
ment isnt possible explain any tax consequences.
The land may be assessed based on market value
or there may be the collection of additional taxes
upon disqualification from special assessment.
ORS 308A.724 specifies that land changing to non-
EFU following a disqualification has five years to
meet both the income and use requirements.
ORS 321.709(2)(d) specifies that land changing to
STF must not have been disqualified from STF
for any of the five tax years preceding the year for
which STF special assessment is sought. However,
there is a requirement that all contiguous forest-
land acquired by an STF owner be placed in the
STF program. In this instance, it is acceptable to
place land disqualified from STF in the previous
five years back into the program.
Review any information circulars or applications and
forms the owner will need to complete to accomplish
the change in special assessment. If a change isn’t
possible inform the owner of the reasons why the
land can’t qualify.
How much will it cost me to discontinue the
special assessment?
Determine the program the owner wants to discon-
tinue and address increases in taxable value and
additional taxes.
—EFU: The owner cant request to remove land from
special assessment in an EFU zone. If the owner
discontinues farming, the land can be disqualified
for “no longer in use” and will be assessed based
on market value. At any time the owner resumes
farming any of the land for profit in a qualifying
use, the land is required to be under farm use spe-
cial assessment.
ORS 308A.706(1)(a) specifies the additional tax
is only collectable for disqualified farmland if
change in use is incompatible with returning the
land to a farm use. Idle land isn’t a change of use
and no additional tax can be collected if the land
isn’t farmed, but remains idle. (See “No Longer in
Use Disqualifications” in the “Disqualification
section of the Farm Manual for examples of incom-
patible change of use.)
—Non-EFU: If the owner requests the land be
removed from farm use special assessment the
land will be assessed based on market value. The
owner may continue to farm the land for profit.
To requalify the owner will need to submit a new
application.
ORS 308A.706(1)(B) specifies the additional tax is
only collectable for disqualified farmland if the
change in use is incompatible with returning the
land to a farm use. Idle land isn’t a change of use
and no additional tax can be collected if the land
isn’t farmed, but, remains idle.
If the special assessment is being removed due to
recording of a subdivision plat, any portion of the
land may requalify for non-EFU special assess-
ment after paying additional taxes and meeting
the requalification criteria of ORS 308A.116(4).
There is no provision for the owner to change to
a different special assessment. A change to a dif-
ferent special assessment will require the owner
to submit a timely application or claim under the
provisions of the program. This may result in the
valuation of the land based on market value dur-
ing the transition period.
—Designated forestland: If the owner requests the
land to be removed from designated forestland
special assessment the land will be assessed based
on market value and additional taxes will be col-
lected if the land doesn’t change to a different spe-
cial assessment.
—Highest and best use forestland: HBU isnt a spe-
cial assessment, it is a classification based on an
appraisal decision. There is no option for the
owner to remove this classification. HBU forest-
land doesn’t have additional taxes when the clas-
sification is removed upon determination by the
assessor that the land has a higher and better use
other than forestland.
—Small tract forestland: Once qualified, a small
tract forestland owner may not voluntarily remove
themselves from the STF program. If an owner
changes from STF to another special assessment
or to exempt ownership the difference between the
STF taxes and the taxes imposed as forestland will
be imposed. See the “Additional tax” chapter. If the
6-26 150-303-422 (Rev. 11-07-22)
land is removed from the STF special assessment
and doesn’t change to a different special assess-
ment the land will be assessed based on market
value and the second additional tax for the differ-
ence between 100 percent forestland values and
what it would have otherwise been assessed based
on market value will be collectable if the land isn’t
HBU forestland. For HBU forestland, collect STF
(20% to 100%), however, no additional tax for 100%
to market.
Additional taxes will be required for land in EFU,
DFL, STF, or open space if an owner is in the pro-
cess of establishing a non-farm dwelling under ORS
215.236.
ORS 215.236(4) doesnt require disqualification or an
additional tax for any land already in WLH special
assessment at the time the owner is seeking a non-
farm dwelling under ORS 215.236.
ORS 215.236(6) specifies after being disqualified the
landowner may change from EFU, DFL, STF, or open
space to WLH special assessment or conservation
easement special assessment under ORS 308A.450 to
308A.465. Additional taxes for any land qualifying
for a change to WLH special assessment are deferred
under ORS 308A.706(1)(d) or in the case of open space
under ORS 308A.318(4). Additional taxes would be
collected for any portion of the disqualified land not
qualifying for a change to WLH.
An owner may request to pay additional taxes as
specified in ORS 308A.715 for any land that has been
disqualified.
Why does it say “potential additional tax
liability” on my tax bill or print out?
• This is just a potential lien and isn’t collectable until
an event occurs which would require its collection.
When a property first begins a special assessment
program, the law requires the PAT notation on the
assessment and tax rolls. This is to inform the owner
and general public that a potential collectable lien
may be attached to the property, because the land is
subject to special assessment.
If the owner wants more information, identify the
program the owner is interested in and address addi-
tional taxes following the “disqualification notifica-
tion procedures” and “information circulars” for the
program.
What happens to the special assessment if I
sell my property?
• If any of the land is EFU, non-EFU farmland, or DFL
the special assessment isn’t affected by the change
of ownership. The special assessment stays with the
land except for:
If any land is small tract forestland (STF), this
requires the new owner to submit an STF application
for continued qualification. The application must
be received within 30 days of receiving the “notice
of intent to disqualify” letter from the county asses-
sor. If an application for continued qualification
isn’t returned to the assessor within the required 30
days the land will be disqualified from STF. Per ORS
321.719, the land will automatically qualify for desig-
nated forestland or highest and best use forestland
and will revert back to 100 percent forestland values.
Land disqualified wont be eligible to return to the
STF program for a minimum of five years.
Highest and best use (HBU) forestland isn’t a spe-
cial assessment, it is an appraisal decision. A sale or
change in ownership by itself isn’t a reason to change
the land from (HBU).
Farm use
What do I have to do to qualify for farm use
special assessment?
First, determine whether any of the land is currently
under a special assessment program. Qualification
statutes are different for land that changes special
assessment from land that isn’t currently in a special
assessment program.
(See “Can I change to a different special assessment?”)
Then determine whether the land is EFU or non-EFU. If
the property has both EFU and non-EFU land, the por-
tions that are EFU will follow EFU statutes and the por-
tions that are non-EFU will follow non-EFU statutes. If
the homesite is physically located on non-EFU land it
must annually qualify by non-EFU application under
ORS 308A.253 even if it is being used in conjunction
with EFU farmland.
(Start with either the EFU or non-EFU information cir-
cular and go over the basics of the program.)
Exclusive farm use (EFU)—any land zoned as EFU is
assessed for farm use special assessment if the land
is used for a qualifying farm use (no application is
required). Any portion of the parcel that is unused or
doesnt meet farm use requirements of ORS 308A.056
or 308A.062 wont qualify.
For EFU land to receive farm use special assessment
on land that isn’t currently in special assessment, the
land must have been in a qualifying farm use in the
previous calendar year. EFU qualification is deter-
mined January 1 each year.
6-27 150-303-422 (Rev. 11-07-22)
Non-exclusive farm use (non-EFU)—any land in
zones other than exclusive farm use zones requires
an application to receive farm use special assessment.
If any portions of a parcel dont meet the qualifica-
tion requirements for non-EFU farmland, the owner
can submit a separate application for those portions
in future years when the land can meet qualification
requirements. Any portion of the parcel that wont be
used for farm use activities wont qualify. (Go over a
non-EFU application form if the owner is interested.)
Any acres in a parcel that isn’t currently under a spe-
cial assessment program must meet the following
basic criteria to qualify for non-EFU farm use:
1. “Use requirement”The land must have been in
a qualifying farm use in at least the two previous
calendar years and be in current farm use in the
year of application.
2. “Income requirement”Any three of the immedi-
ate five prior non-flood or non-drought calendar
years can be used to meet the income qualifica-
tions of ORS 308A.071. The income from one year
cant be used to qualify income for a different year
(no carry over or averaging income; each year is
determined separately). When determining the
number of acres for the required income amount; a
maximum of one acre may be used for each home-
site and any acres qualifying for current employ-
ment under ORS 308A.056(3) shall not be included
[ORS 308A.071(2)(b)]. The one year of farm inactiv-
ity allowed due to illness isn’t counted as one of
the five years for income determination (OAR 150-
308-1010. If the land was previously farmed within
the past five years (beginning with the year of
application) the previous years of qualifying farm
use can be used to meet the 3 of 5 year income test.
At the time of application dont go beyond the fifth
non-flood, non-drought year to qualify the land
under the 3 of 5 year income test.
At the time of application if any acres cant meet both
the use and income requirements the owner will
need to qualify those acres by separate application in
future years.
What is this income test that I have to meet
and how do I meet it?
The owner must have the intent to make a profit in
money and must meet minimum income require-
ments. The profit and income requirements are deter-
mined from the sale of farm products or services
produced from the land subject to special assessment.
The income test for non-EFU farm use special
assessment is measured in terms of gross profit.
Example: You buy a calf for $300 and sell it at auction
to a buyer for $1,300 your gross profit is $1,000. The
expense of raising a calf to maturity isnt a consid-
eration. A net profit or return of investment to the
land or improvements isnt required. (See Everhart
tax court case OTC 4380 11-17-99 for an explanation
of gross profit requirements.)
If the land is six and one half acres or less, the
required gross income must be at least $650. If the
land is more than six and one half but fewer than
30 acres, the required gross income is determined
by calculating the number of acres in qualifying
farm use production (including a fraction of an
acre) times $100. (Example: $25.83 acres x $100 =
$2583 required gross income.) If the land is 30 or
more acres, the required gross income must be at
least $3000.
Any acres qualifying for current employment
under ORS 308A.056(3) including up to one acre
allowed for the homesite area are not required to
be income tested and are not required to produce
farm products or services [ORS 308A.071(2)(b)].
See OAR 150-308-1050 for examples which dem-
onstrate how to determine the number of acres to
be income tested.
Once the required amount of gross income is deter-
mined the entire farm unit can be used to meet the
required income test. (It isnt required that each
acre produce $100.)
The sale of firewood, timber, farm subsidy pay-
ments, CRP payments, crop insurance payments
etc. dont qualify as farm products or services and
income from these sources cant be used in the
farm income test.
Forty-nine percent of the required income amount
can be in the form of personal consumption of
farm products or farm products consumed or used
on the farm. (Review “Owners income” section
of the Application or Gross income questionnaire
with the taxpayer.)
Land owned separately (not all under the same
ownership) requires two income tests as specified
in ORS 308A.071(2)(c). (Review “Rented land use”
section of the Application or Gross income ques-
tionnaire with the taxpayer.)
Is there a minimum acreage requirement to
qualify land for farm use special assessment?
Land in farm use doesnt have a minimum acreage
requirement. If the land is EFU there is no minimum
income requirement and a qualifying farm use will
receive special assessment even if the land area is less
than one acre. To meet the minimum gross income
6-28 150-303-422 (Rev. 11-07-22)
requirement of $650 for non-EFU land for a land area
less than one acre will generally require an intensive
farm use practice such as growing nursery stock,
blueberries, orchards, etc.
Do horses (llamas, pigs, snakes, etc.) count as
farming?
• Yes, the use of the land to raise livestock for profit is
a qualifying farm use under ORS 308A.056.
Horses may be raised for sale as livestock. Pasturing
of horses may be considered the feeding of livestock
and the pasture land may qualify for farm use spe-
cial assessment. A property owned or leased and
used for a business that involves pasturing others’
pleasure horses may qualify. Pasturing ones’ own
pleasure horses isn’t a qualifying farm use.
ORS 308A.056 also allows stabling or training horses
(equines), including but not limited to providing rid-
ing lessons, training clinics, and schooling shows.
Stabling involves providing shelter, housing, or stalls
for the horses, such as food or supervision. Boarding
(or care) can be provided in either a pasture or stable
setting. If the boarding care involves housing, it can
qualify as stabling. If the boarding involves care in a
pasture setting, it can qualify as feeding of livestock.
Snakes and pigs would likely be raised within a
building(s). The land under the building would
qualify for farm use special assessment based on the
classification of the land for farm use. If there is addi-
tional land outside the building area any acres not in
a qualifying farm use wont qualify. Only acres in a
qualifying use can receive special assessment.
Note: The raising of reptiles (snakes) may be ques-
tionable since they are not specifically identified as
a farm use and raising snakes isnt a common farm
use practice. If they are raising the snakes for sale to
food processors, restaurants, pet shops, zoos, exhib-
its, medical labs, etc. this may be in line with the rais-
ing and selling of livestock and may qualify. Snakes,
raised as part of a retail operation, would be more
questionable. Anytime you have a questionable farm
use, the assessor can deny it and let the tax court
decide if the owner appeals the denial.
Portions of my land are too wet all winter for
pasturing. Can I still have those portions in
farm deferral?
Yes, the land is only required to be used when it is
capable of farm production. As long as the land isn’t
being underutilized it will qualify.
Do timber and firewood count as farm sales?
The sale of forest products generally dont count as
the sale of a farm product for meeting the income
requirements or intent to make a profit from a farm
use act ivity.
Note: If non-EFU farmland has been disqualified
for not meeting farm income requirements there is
a special provision to allow abatement of additional
tax under ORS 308A.119 for the growing of forest
products.
If the land is being employed to raise forest products
inform the owner they may qualify the land for for-
estland special assessment.
• Firewood isnt a farm product. Up to 20 acres can be
identified for farm use special assessment as a wood-
lot. ORS 308A.056(3)(h) identifies woodlots as being
currently employed and doesn’t require the wood-
lot acres to produce any farm income. Income from
the sale of wood products can’t be used to meet farm
income or intent for profit requirements.
Forestland
What do I have to do to qualify for forestland
special assessment?
Designated forestland—To qualify, the area to be
designated must be at least 2 contiguous acres in one
ownership. If the owner meets the minimum acreage
qualifications, provide the owner an application. Go
over the details of the required application.
Small tract forestland—First determine if the owner
has or will have a minimum of 10 acres of quali-
fied forestland, but less than 5,000 acres of qualified
forestland in common ownership in Oregon. If the
owner meets the acreage qualifications then discuss
the application requirements. If the land isn’t already
under designated forestland provide the owner with
an application for designated forestland and an
STF application. Go over the details of the required
application(s) with the owner.
Highest and best use forestland—Any land classified
as HBU is assessed as forestland. No application is
necessary. HBU forestland isnt a special assessment;
it is an appraisal decision.
If I have forestland, what sort of activity do
I have to notify the Oregon Department of
Forestry (ODF) of?
The ODF requires notification for most forest opera-
tions, including:
• Harvesting (including commercial thinning).
6-29 150-303-422 (Rev. 11-07-22)
• Disposal or treatment of slash (including prescribed
burning).
Site preparation for planting (including application of
herbicides).
Pre-commercial thinning to reduce overstocked
stands.
Stand maintenance (including chemical application
for pest control).
Road construction and maintenance.
Direct the landowner to contact their local ODF office
for more information.
I have 10 acres of Christmas trees that I am
not going to harvest. Can I convert these
acres to forestland?
A landowner may make an application for designated
forestland on property that may be under another
special assessment. Christmas tree plantings are
often planted at high densities and will likely meet
the minimum stocking requirements. However, field
confirmation is required.
Some tree species planted for Christmas trees may
not be suitable for timber production and would
therefore not meet stocking requirements. See “Land
supporting Christmas trees” in the “Special provi-
sions” chapter.
Become familiar with the suitable reforestation tree
species in your area, or contact the local ODF stew-
ardship forester for more information.
How many trees per acre are needed to
qualify for forestland?
Most land in western Oregon requires the minimum
seedling equivalent to be 200 trees per acre for cubic
foot site productivity classes I, II, and III.
• Most land in eastern Oregon requires the minimum
seedling equivalent to be 100 trees per acre for cubic
foot productivity site class VI.
Refer to Table 2, page 2-10 for more details.
What happens when the trees are thinned/
harvested?
Taxes on harvested timber must be reported and paid
to the Oregon Department of Revenue:
1. Severance taxApplies to the harvest of timber
from any land specially assessed as STF.
2. Forest Products harvest tax (FPHT)—Applies to
any timber harvested in Oregon, except for tim-
ber harvested from Indian reservation lands.
To continue forestland special assessment, the land-
owner must take action to ensure that the land con-
tinues to meet the minimum stocking requirements.
Note: Prior to harvesting, you must notify the Oregon
Department of Forestry. See “Resource contacts” in
Appendix E.
Homesite
Can I build a house on my forestland?
Receiving approval to establish a forestland dwelling
can be a very complicated process that will require
the landowner to gather information from several
sources. Direct the landowner to the contact the
county planning department for requirements to
establish a dwelling on land zoned for forest use.
If the lot or parcel is more than 10 acres in western
Oregon, or 30 acres in eastern Oregon, the landowner
will have to conduct a stocking survey and submit it
to the assessor as one of the criteria for approval.
The assessor is responsible for verifying that the min-
imum stocking requirements have been meet (ORS
215.730). See the “Qualification” chapter, section 2D5.
I have forestland. Can my homesite also get a
special assessment?
The parcel the homesite is located on needs to have
at least 10.01 acres of qualified forestland in addition
to the area of the homesite. The homesite area can be
less than an acre or more than an acre. No application
is require for a qualifying homesite.
Reminder: Only forest homesites in the following
zones can qualify:
1. EFU.
2. Forest.
3. Farm and forest mixed.
Homesites in rural residential, commercial, indus-
trial zones, etc. dont meet the criteria and these
homesites cant qualify for forestland homesite spe-
cial assessment.
I have farmland. Can my homesite also get a
special assessment?
EFU homesites used in conjunction with qualifying
farm use land will receive homesite special assess-
ment. (No application is required.)
6-30 150-303-422 (Rev. 11-07-22)
• Non-EFU homesites used in conjunction with quali-
fying farm use land will receive homesite special
assessment by a separate application as specified in
ORS 308A.253. Non-EFU homesites rarely qualify
because most owners dont receive more than one-
half of their personal adjusted gross income from
farming. If land is owned by husband and wife, both
personal incomes are added together. Because of
the strict personal income requirements of non-EFU
homesites, most qualifying homesites will be home-
sites on EFU land.
What is a non-farm dwelling? …parcel?
Non-farm dwellings that affect special assessments
are land use decisions under ORS 215.236 that occur
only in EFU zones. Land use decisions for the estab-
lishment of dwellings are regulated by the local
planning department. To gain final approval for
establishing a non-farm dwelling under ORS 215.236
requires any land, in the parcel the non-farm dwell-
ing is located on, to be disqualified and additional
taxes paid for the following special assessment
programs:
EFU.
Open space.
— DFL (eastern Oregon or western Oregon).
STF.
To requalify the parcel for special assessment in the
any of the above programs, ORS 215.236(5) requires
an entire contiguous lot or parcel to be combined with
the property that is subject to ORS 215.236. A lot line
adjustment is a portion of a parcel and wont requal-
ify the property. Combining a contiguous lot or parcel
that is also subject to ORS 215.236 won’t requalify the
property.
The following only applies to counties that allow
wildlife habitat (WLH):
An owner may elect to change from one of the above
special assessments to WLH special assessment and
defer additional taxes under ORS 308A.706(1)(d) or if
open space 308A.418(4). ORS 215.236 doesn’t require dis-
qualification of any land already under WLH special
assessment. Land subject to ORS 215.236 may qualify
for WLH special assessment at any time. Land subject
to ORS 215.236 that is disqualified from WLH may not
change to any of the above special assessments until
ORS 215.236(5) is satisfied.
6-31 150-303-422 (Rev. 11-07-22)
Appendix C: Forms and publications
Special assessment forms ...................................................................................................... 6-32
Assessment of Farmland in an Exclusive Farm Use Zone ........................................................ 6-33
Assessment of Farmland Not in an Exclusive Farm Use Zone ................................................. 6-35
Application for Special Assessment of Farmland Not in an Exclusive Farm Use Zone ............ 6-37
Farm Use Income Questionnaire of Farmland Not in an Exclusive Farm Use Zone ................ 6-39
Confidential Application for Farm Use Assessment of Land
Under Farm-Use Dwellings and Wasteland ............................................................................. 6-41
Application to Include Additional Non-Exclusive Farm Use Land
to an Existing Farm Use Parcel ................................................................................................. 6-43
Taxpayer Information Authorization and Power Of Attorney To Represent ............................ 6-46
6-32 150-303-422 (Rev. 11-07-22)
Special assessment forms and publications
Program Name Number
Farm Farm Use Manual 150-303-422
Farm Application for conservation Easement Special Assessment 150-303-087
Farm Certification for Continued Qualification of Conservation Easement
Special Assissment
150-303-089
Farm Assessment of Farmland in an Exclusive Farm-Use Zone
(information circular)
150-303-644
Farm Assessment of Farmland Not in an Exclusive Farm-Use Zone
(information circular)
150-303-645
Farm Application for Special Assessment of Farmland Not in an Exclusive
Farm Use Zone
No number
(county form)
Farm Farm Use Income Questionnaire of Farmland Not in an Exclusive
Farm Use Zone
No number
(county form)
Farm Confidential Application for Farm-Use Assessment of Land Under
Farm-Use Dwellings and Wasteland
150-310-068
(county form)
Farm Application to Include Additional Non-Exclusive Farm Use Land to
an Existing Farm Use Parcel
150-303-043
Forest Forestland Manual 150-303-424
Forest Application for Designation of Land as Forestland 150-309-024
Forest Application for Small Tract Forestland (STF Option) 150-390-001
Wildlife habitat Application for Wildlife Habitat Conservation and Management
Special Assessment
150-303-083
Open space Application for Special Assessment of Open Space Land 150-310-106
Riparian lands Application for Property Tax Exemption Riparian Lands 150-310-114
Taxpayer
disclosure
Tax Information Authorization and Power of Attorney Representation 150-800-005
Current and revised Department of Revenue forms and publications can be found at: www.oregon.gov/dor.
6-33 150-303-422 (Rev. 11-07-22)
APPLICATION FOR
CONSERVATION EASEMENT
SPECIAL AS SESS MENT
as provided by Chapter 809, Oregon Laws 2007
FOR ASSESSOR’S USE ONLY
Approved Denied
Date:
Instructions
Your application must be fi led with the county assessor by April 1.
General information is located on the back of this form.
Include a copy of your complete conservation easement as fi led with the county records clerk.
Include the Preliminary Application for Conservation Easement Special Assessment form.
Include an application fee of $250. Received by: ______________ Date: ______________
Filed with the ____________________________________ County Assessor for the tax year beginning July 1, 20______.
By:
Comments
Date Received
DESCRIPTION OF PROPERTY
OWNER AND HOLDER CONTACT INFORMATION—PLEASE PRINT
Fill in the boxes below to show the property you want to have specially assessed under the conservation easement program. If you are
applying for a portion of the land described, please indicate the area by providing a sketch below.
150-303-087 (12-07)
Assessor’s Account Number Map and Tax Lot or Parcel Number Acres Applied For Total Account Acres
Total Acres Applied For:
DESCRIPTION OF LAND REQUESTED FOR CONSERVATION EASEMENT SPECIAL ASSESSMENT
Sketch a diagram of the tax lot(s) and shade in the area for which you are applying. See the example shown below. Include placement
of structures, roads, creeks, etc. Attach a separate page if necessary.
DECLARATION
As owner of the above described land, I indicate by my signature that I am aware of the potential tax liability calculated under ORS 308A.700 to 308A.733
if the land ceases to be specially assessed under the conservation easement program. I declare under the penalties for false swearing [ORS 305.990(4)]
that I have examined this document (and any accompanying documents), and to the best of my knowledge, it is true, correct, and com plete.
Applicant’s Signature Date
X
1700
1800
1900
House
Fir Creek
Timber Road
Example
Telephone Numbers
Telephone Numbers
Daytime:
( )
Daytime: ( )
Evening: ( )
Evening: ( )
City
City
Mailing Address
Holder Name
Mailing Address
Owner Name
State
State
ZIP Code
ZIP Code
Currently Specially Assessed?
Yes No
Zoning?
6-34 150-303-422 (Rev. 11-07-22)
PRELIMINARY APPLICATION FOR
CONSERVATION EASEMENT SPECIAL ASSESSMENT
as provided by Chapter 809, Oregon Laws 2007
EASEMENT RECORDING
WRITTEN CERTIFICATION
Section 3(2)(b), Chapter 809, Oregon Laws 2007, require the conservation easement in perpetuity be recorded in the records of the clerk
of the county in which the land is located.
Document recording number: ____________________________________
Section 3(2)(a), Chapter 809, Oregon Laws 2007, states “The terms of the conservation easement must be capable of meeting the re-
quirements for being considered exclusively for conservation purposes under section 170(h) of the Internal Revenue Code if the land or
easement were ever to be the subject of a contribution...”
Section 3(2)(c), Chapter 809, Oregon Laws 2007, states “A written certifi cation must be fi led with the county assessor stating that the
conservation easement satisfi es the requirements of paragraph (a) of this subsection. The certifi cation must be fi led by:
(A) The owner of the land...or (B) The holder...”
150-303-087 (12-07)
Owner of Land
Holder
I (owner of the land) __________________________________________________ (please print) indicate by my signature that a deduction has
been claimed for federal income tax purposes under section 170(h) of the Internal Revenue Code for a qualifi ed conservation contribution
with respect to the conservation easement.
I (holder) __________________________________________________ (please print) indicate by my signature this is a qualifi ed organization
as defi ned in Oregon Revised Statute (ORS) 271.715(3), and additionally if the organization is charitable, it is in good standing and meets
the terms of a qualifi ed organization of the Internal Revenue Code 26 USCS, section 170(h), and that the terms of the conservation ease-
ment are capable of meeting the requirements for being considered exclusively for conservation purposes under section 170(h) of the
Internal Revenue Code if the easement were ever to be the subject of a contribution.
If the holder is a charitable organization, the county assessor may request articles of incorporation and bylaws be presented with the
application.
Owner’s Signature
Organization
Position (or title) in organization
Signature
X
X
6-35 150-303-422 (Rev. 11-07-22)
Certifi cation for Continued Qualifi cation of
Conservation Easement Special Assessment
As required by ORS 308A.465
EASEMENT RECORDING
Oregon Revised Statute (ORS) 308A.453(2)(b), requires the conservation easement in perpetuity be
recorded in the records of the clerk of the county in which the land is located.
Document recording number(s): _________________________________________________________________
(Attach recorded copies of all modifications to the terms of the conservation easement, new holders, or holder transfers.)
WRITTEN CERTIFICATION
ORS 308A.453(2)(a) states “The terms of the conservation easement must be capable of meeting the
requirements for being considered exclusively for conservation purposes under section 170(h) of the
Internal Revenue Code if the land or easement were ever to be the subject of a contribution...”
ORS 308A.465(2)(a), states “Every three years, or more frequently if requested in writing by the county
assessor, the holder shall provide written certification to the county assessor that the land is being
managed in accordance with the terms of the conservation easement to which the land is subject and
that the conservation easement continues to meet the requirements of ORS 308A.453(2)(a).”
Holder
I (holder) ___________________________________________________________
(please print) indicate by my
signature this is a qualified organization as defined in ORS 271.715(3), and additionally if the organization
is charitable, it is in good standing and meets the terms of a qualified organization of the Internal
Revenue Code (IRC) 26 USCS, section 170(h), and that the terms of the conservation easement are
capable of meeting the requirements for being considered exclusively for conservation purposes under
section 170(h) of the IRC if the easement were ever to be the subject of a contribution. As required under
ORS 308A.465(3), if the landowner has claimed a federal income tax deduction under section 170(h) of
the IRC the claim has not been disallowed.
If the holder is a charitable organization, the county assessor may request that articles of incorporation,
bylaws, and evidence the organization is qualified under section 170(h) of the IRC be presented with the
certification.
150-303-089 (Rev. 02-14)
Signature
Date signed
Position (or title) in organization
Organization
X
6-36 150-303-422 (Rev. 11-07-22)
150-303-644 (Rev. 03-14)
Information circular March 2014
Assessment of Farmland
in an Exclusive Farm-Use Zone
This information circular explains farm-use assess-
ments on farmland in an exclusive farm-use (EFU)
zone. If you are not sure if your land is within a
farm-use zone, check with your planning ofce or
your county assessor’s ofce. For information about
farm-use assessment on land not in an EFU zone, see
the information circular, “Assessment of Farmland
Not in an Exclusive Farm-Use Zone,” 150-303-645, at
www.oregon.gov/dor or write: Publications, Oregon
Department of Revenue, 955 Center Street NE, Salem
OR 97301-2555.
What land qualies for farm-use assessment?
If land is in an EFU zone and is used primarily to
make a prot by farming, it qualies for special
farm-use assessment. The qualication of farmland
for special assessment is determined as of January 1.
To qualify, your land must currently be used, and
have been used in the previous year exclusively for
farm use (see farm use denition below).
Farm use dened
Oregon Revised Statute 308A.056 denes “farm use”
in part, as follows:
As used in ORS 308A.050 to 308A.128, “farm use”
means the current employment of land for the pri-
mary purpose of obtaining a prot in money by:
Raising, harvesting, and selling crops;
Feeding, breeding, managing or selling livestock,
poultry, fur-bearing animals or honeybees or the
produce thereof;
Dairying and selling dairy products.
Stabling or training equines, including but not
limited to providing riding lessons, training clinics
and schooling shows;
Propagating, cultivating, maintaining or
harvesting aquatic species and bird and animal
species to the extent allowed by the rules adopted
by the State Fish and Wildlife Commission;
On-site constructing and maintaining equipment
and facilities used for the activities described in
this subsection;
Preparing, storing or disposing of, by marketing,
donation to a local food bank or school or
otherwise, the products or by-products raised for
human or animal use on land described in this
section;
Implementing a remediation plan previously
presented to the assessor for the county in which
the land that is the subject of the plan is located;
Using land described in this section for any
other agricultural or horticultural use or animal
husbandry or any combination thereof.
Farm use may also include:
Water impoundments lying in or adjacent to and
in common ownership with the farm-use land;
A woodlot, not to exceed 20 acres, contiguous to
and owned by the owner of the farm-use land;
Wastelands, dry or covered with water, neither
economically tillable nor grazeable, lying in or
adjacent to, and in common ownership with the
farm-use land;
Land under farm related buildings and certain
processing facilities.
Land under dwellings and on-site developments to
the homesite used in conjunction with the farming
operation receives a special valuation.
The farming activity needs to be in accordance with
an “accepted farming practice,” which means the
farming is conducted in a “mode of operation that
is common to farms of a similar nature, necessary
for the operation of such farms to obtain a prot in
money, and customarily utilized in conjunction with
farm use.”
“Accepted farming practice “ varies widely depend-
ing on the farming activity being conducted and
(over)
6-37 150-303-422 (Rev. 11-07-22)
150-303-644 (Rev. 03-14)
geographical differences. An excellent source of in-
formation is the county’s Oregon State University
Extension Service.
How farm-use specially assessed value (SAV)
is determined
Farm-use value for each land class is determined us-
ing an income method. Using this approach, the as-
sessor must determine the capitalization rate and the
net income per acre of farmland. The net income is
the typical gross annual return (farmland rent), mi-
nus typical expenses. The capitalization rate is the
ve-year average Farm Credit Services mortgage
rate, plus the local property tax rate. When the net
income per acre is divided by the capitalization rate,
the result is the farm-use value per acre of farmland.
Farm use land assessment
Land receiving farm-use special assessment will be
assessed for each land class on the lesser of the spe-
cially assessed value (SAV), described above, or max-
imum specially assessed value (MSAV). The MSAV
for each land class is the prior year’s assessed value
increased by 3 percent or the prior year’s MSAV,
which ever is greater.
Disqualication from special assessment
Farmland will be disqualied from special assess-
ment for any of the following reasons:
It is no longer used as farmland;
The land is removed from an exclusive farm-use
zone; or
Approval is given for a nonfarm dwelling or
parcel.
If your land is disqualied from farm-use special
assessment, it may qualify for special assessment
as Forestland or Wildlife Habitat. Check with your
county assessor for more information about chang-
ing special assessments.
Additional taxes levied against disqualied
farmland
If your farmland loses its special assessment, it will
be assessed at the lesser of its market value or maxi-
mum assessed value and you may be assessed an ad-
ditional tax.
The additional tax is based on the difference between
the tax you paid and the tax you would have been
paying if your land had not received the farm-use
special assessment. This tax difference is based on
the number of years the land received farm-use as-
sessment, up to a maximum of 10 years. If the land is
located within an urban growth boundary, the maxi-
mum is ve years.
You will be assessed an additional tax if your farm-
land is disqualied and you:
Change the use of the land to be incompatible
with returning it to a farm use (see note below);
Request and receive a change to a zone that is not
an exclusive farm-use zone; or
Receive approval for a nonfarm dwelling or parcel.
The additional taxes will be added to the next tax roll
if you decide not to prepay them.
Note: If your land is disqualied because it is no lon-
ger used for farming and you use it for a purpose
that is compatible with its return to farm-use, the ad-
ditional tax will remain a notation to the assessment
and tax rolls as a “potential additional tax.” This po-
tential additional tax must be paid if, sometime in
the future, the land is used for something incompat-
ible with farm-use.
Have questions? Need help?
General tax information .......... www.oregon.gov/dor
Salem .................................................... 503-378-4988
Toll-free from an Oregon prex ..... 1-800-356-4222
Asistencia en español:
En Salem o fuera de Oregon ............. 503-378-4988
Gratis de prejo de Oregon ............ 1-800-356-4222
TTY (hearing or speech impaired; machine only):
Salem area or outside Oregon........... 503-945-8617
Toll-free from an Oregon prex ..... 1-800-886-7204
Americans with Disabilities Act (ADA): Call one of the
help numbers above for information in alternative
formats.
6-38 150-303-422 (Rev. 11-07-22)
150-303-645 (Rev. 03-14)
Information circular March 2014
Assessment of Farmland Not in
an Exclusive Farm-Use Zone
(over)
This information circular explains farm-use assess-
ments on farmland that is not in an exclusive farm-
use (EFU) zone. If you are not sure in what zone your
land is located, check with your local planning of-
fice or your county assessor’s office. For information
about farm-use assessment on land in an EFU zone,
see the information circular, “Assessment of Farm-
land in an Exclusive Farm-Use Zone,” 150-303-644.
Write: Publications, Oregon Department of Revenue,
955 Center Street, NE, Salem OR 97301-2555.
What land qualifies for farm-use assessment?
If land is not in an EFU zone but is used as farmland,
it may receive the same assessment given to all quali-
fying EFU farmland. The qualification of farmland
to special assessment is determined as of January 1.
To qualify, you must file an application with your
county assessor on or before April 1 of the first year
you desire special assessment. Additionally, the land
must meet these standards:
Your land must be currently used, and have been
used, for the two previous years exclusively for
farm use (see farm use de nition), and
Your land must meet the income requirement in three
of the  ve previous years (see Income requirement).
Owners and lessees of farmland must file a Schedule
F showing farm income and, if applicable, a schedule
showing rental income with their excise or person-
al income tax return to qualify for farm-use special
assessment.
Farm use defined
Oregon Revised Statute 308A.056 defines “farm use”
in part, as follows:
“Farm use” means the current employment of land
for the primary purpose of obtaining a profit in
money by:
Raising, harvesting, and selling crops;
Feeding, breeding, management, and sale of, or
the production of, livestock, poultry, fur-bearing
animals, or honeybees;
Dairying and selling dairy products;
Stabling or training equines;
Propagation, cultivation, maintenance, and
harvesting of aquatic, bird, and animal species
allowed by rules adopted by the State Fish and
Wildlife Commission;
Preparation, storage, and disposal by marketing,
donation to a local food bank or school or
otherwise, of the products or by-products raised
on such land for human and animal use;
Any other agricultural or horticultural use, animal
husbandry, or any combination thereof; or
Growing cultured Christmas trees and hybrid
hardwoods (cottonwoods) on cropland under
intensive cultivation.
Farm use may also include:
Water impoundments lying in or adjacent to and
in common ownership with farm-use land;
A woodlot, not to exceed 20 acres, contiguous to
and owned by the owner of the farm-use land;
Wasteland and land under dwellings (including
dwelling on-site improvements) used in
conjunction with the farm may also receive a
special valuation if:
1. The farm unit produces over one-half of the
adjusted gross personal income the owner(s)
receives; and
2. You  le an application on or before April 15
each year with the county assessor.
Land under farm related buildings.
Note: Land under buildings used as processing facil-
ities greater than 10,000 square feet of floor area, that
are not an accepted farming practice, do not qualify
for farm use special assessment.
The farm use activity needs to be in accordance with an
“accepted farming practice,” which means the farming
is conducted in a “mode of operation that is common
to farms of a similar nature, necessary for the opera-
tion of such farms to obtain a profit in money, and cus-
tomarily utilized in conjunction with farm use.”
“Accepted farming practice “ varies widely depending
on the farming activity being conducted and geograph-
ical differences. An excellent source of information is
the county’s Oregon State University Extension Service.
6-39 150-303-422 (Rev. 11-07-22)
150-303-645 (Rev. 03-14)
Income requirement
If the land is six and one half acres or less, your gross
income from the farm use must be at least $650. If
the land is more than six and one half but fewer than
30 acres, your gross income from the farm use must
be $100 multiplied by the number of acres. A frac-
tion of an acre should be applied as a percentage in
the calculation of the gross income requirement. (Ex-
ample: 25.83 acres x $100 = $2,583 gross income.) If
the land is 30 or more acres, your gross income from
the farm must be at least $3,000. If your land is leased
for farming to someone else, check with your county
assessor for additional income requirements.
Up to 49 percent of the gross income can include the
value of crop or livestock personally consumed by
the owner or the farming operation. Accurate records
are required as the burden of proof is on the owner.
An appeal from a decision of the assessor concerning
denial of an application for special assessment is made
directly to the Magistrate Division of the Tax Court
under ORS 305.275(1)(a)(C). Check with your county
assessor as other appeal rights may be available.
How farm use specially assessed value (SAV)
is determined
Farm-use value for each land class is determined us-
ing an income method. Using this approach, the as-
sessor must determine the capitalization rate and the
net income per acre of farmland. The net income is
the typical gross annual return (farmland rent), mi-
nus typical expenses. The capitalization rate is the
five-year average Farm Credit Services mortgage
rate, plus the local property tax rate. When the net
income per acre is divided by the capitalization rate,
the result is the farm-use value per acre of farmland.
Farm-use land assessment
Land receiving farm-use special assessment will be
assessed for each land class on the lesser of the spe-
cially assessed value (SAV), described above, or max-
imum specially assessed value (MSAV). The MSAV
for each land class is the prior year’s assessed value
increased by 3 percent or the prior year’s MSAV,
which ever is greater.
Disqualification from special assessment
Farmland will be disqualified from special assess-
ment for any of the following reasons:
You notify the assessor in writing to remove the land
from special assessment:
You sell or transfer your land to any ownership
making it exempt from property tax;
You no longer use your land as farmland;
Your land is platted for subdivision. (This land may
requalify for special assessment after payment of
the additional tax.); or
Your land does not meet the income test.
If your land is disqualified from farm-use special
assessment, it may qualify for special assessment
as Forestland or Wildlife Habitat. Check with your
county assessor for more information about chang-
ing special assessments.
Additional taxes levied against disqualified
farmland
If your farmland loses its special assessment, it will
be assessed at the lesser of its market value or maxi-
mum assessed value and you may be assessed an ad-
ditional tax.
The additional tax is based on the difference between
the tax you paid and the tax you would have been
paying if your land had not received the farm-use
special assessment. This tax difference is based on
the number of years the land received farm-use as-
sessment, up to a maximum of five years.
You will be assessed an additional tax if your farm-
land is disqualified and you:
Transfer the land to an ownership that makes the
land exempt from property tax.
Change the use of the land to be incompatible
with returning it to a farm use (see note below); or
Subdivide the property.
These additional taxes are added to the next tax roll
if you choose not to pre-pay them.
Note: If your land is disqualified because it is no lon-
ger used for farming, and you use it for a purpose
that is compatible with its return to farm use, the ad-
ditional tax will remain a “potential additional tax.”
This potential additional tax must be paid if, some-
time in the future, the land is used for something in-
compatible with farm-use.
If your land is disqualified because it does not meet
the income test, but you continue to farm the land,
then for each year you farm your land, one year of
potential additional tax will be abated (eliminated).
You may abate the number of years your land re-
ceived farm-use assessment up to the maximum of
five years until there are no potential additional tax
years remaining.
Have questions? Need help?
General tax information .......... www.oregon.gov/dor
Salem .................................................... 503-378-4988
Toll-free from an Oregon prefix ..... 1-800-356-4222
Asistencia en español:
En Salem o fuera de Oregon ............. 503-378-4988
Gratis de prefijo de Oregon ............ 1-800-356-4222
TTY (hearing or speech impaired; machine only):
Salem area or outside Oregon........... 503-945-8617
Toll-free from an Oregon prefix ..... 1-800-886-7204
Americans with Disabilities Act (ADA): Call one of the help
numbers above for information in alternative formats.
6-40 150-303-422 (Rev. 11-07-22)
Non-EFU Application.doc Revised 2-7-03
APPLICATION FOR SPECIAL ASSESSMENT _________________ COUNTY, OREGON
For Special Assessment of Non-EFU Farmland As Defined Under ORS 308A.050 – 308A.128
* * * An application must be filed on or before April 1 of the first year in which assessment is requested * * *
OWNER, ACCOUNT(S) AND PROPERTY USE INFORMATION
THIS SPACE FOR ASSESSORS USE ONLY
ENTER YOUR NAME AND ADDRESS BELOW
(Applicant MUST have an ownership interest in the property)
Date Received:
Approved
Denied
Clerk:
JV No.:
PROPERTY DESCRIPTION ( List all properties in your farm unit )
Tax Code
Area
Account
Numbers Map & Tax Lot Numbers
Total
Acreage
Acres Applied
for special
assessment
NOTICE: A YEARLY EXCISE OR INCOME TAX RETURN MUST BE FILED WITH THE DEPARTMENT OF
REVENUE BY THE FARMLAND OWNER OR THE OPERATOR OF THE FARM UNIT (ORS 308A.071).
If this box is checked submit a copy of a “Schedule F” for each year listed below.
OWNERS LAND USE
:
Do not record any acres you rented to a farm operator. Record those acres in the RENTED LAND USE section.
Please indicate below the number of acres used per land type, for the years shown.
Total acres identified above must be accounted for below or in the rented land use section.
“All years below must be completed regardless of whether or not you owned the property.
FARMED ACRES
OTHER ACRES
YEAR
IRRIGATED
Cropland
Pasture,
Mature
Orchards,
Hybrid Poplars
# of Acres
NON-
IRRIGATED
Cropland,
Pasture,
Mature
Orchards,
Christmas
Trees, Hybrid
Poplars
# of Acres
IMMATURE
Orchards,
Perennials,
Christmas
Trees, Hybrid
Poplars
# of Acres
LAND
UNDER
FARM
BLDGS.
# of Acres
FARM
WOODLOT
(20 acres Max.)
Submit
mapped
location
# of Acres
HOMESITE
# of Acres
FORESTED LAND
NOT IDENTIFIED
AS WOODLOT
Include any acres
specially assessed
as forestland here
# of Acres
LAND
NOT
FARMED
Submit
mapped
location
# of Acres
TOTAL
ACRES
XXXX
XXXX
XXXX
XXXX
XXXX
6-41 150-303-422 (Rev. 11-07-22)
Non-EFU Application.doc Revised 2-7-03
Complete this section for any acres you farmed yourself.
If you leased or crop-shared, complete those acres in the RENTED LAND USE section.
Please indicate below the farm products and gross income you received (in $) for each of the years indicated from farm
activity on your land that you farmed yourself
(acres not leased, rented or share-cropped with a farm operator).
You must deduct
the original purchase price from the gross sale price of any livestock sold.
FARM PRODUCTS SOLD
(must be at least 51% or required gross income)
FARM PRODUCTS CONSUMED
(no more than 49% of required gross income)
TOTALS
YEAR
WHAT CROP,
LIVESTOCK or
SERVICE WAS
SOLD?
No firewood or
timber sales
QUANTITY
SOLD
TOTAL
GROSS
RECEIPTS
(IN $) FOR
SALES OR
SERVICES
WHAT WAS
CONSUMED
OR USED ON
THE FARM?
No Firewood
or timber
QUANTITY
USED
TOTAL VALUE
(IN $) OF
PERSONAL
CONSUMPTION
TOTAL VALUE
(IN $) OF SALES,
SERVICES
AND PERSONAL
CONSUMPTION
XXXX
XXXX
XXXX
XXXX
XXXX
IMPORTANT: The owner or the farm operator may return the RENTED LAND USEinformation below. If the farm operator
completes the “RENTED LAND USE” information make a copy of the application (front and back) for the farm operator to complete.
Both the signed and dated
“original” and the farm operator “copy” must be submitted to the Assessor no later than April 1.
RENTED LAND USE: Complete this section for any acres you leased or crop-shared to a farm operator.
Do not record
any acres you farmed yourself. Record those acres in the OWNERS LAND USE section.
ORS 308A.071 requires separate testing for any land
that you leased, rented or crop shared with a farm operator.
You must deduct
the original purchase price from the gross sale price of livestock sold FOR BOTH TESTS.
TEST # 1: FARM OPERATOR’S
INCOME INFORMATION
(ALL LAND THE OPERATOR OWNS OR LEASES)
TEST # 2: INCOME INFORMATION
FOR LAND YOU LEASED TO A FARM OPERATOR
YEAR
TOTAL ACRES IN
FARM OPERATOR’S
ENTIRE FARM
OPERATION
(Owned or Leased)
Farmland only
IS FARM
OPERATOR’S ENTIRE
GROSS INCOME
MORE THAN $ 3,000
FROM FARMING?
IF “NO” PROVIDE
AMOUNT (IN $)
No firewood or
timber sales
TOTAL
ACRES
LEASED
Farmland only
CASH RENT
(IN $)
PAID TO
YOU
Farmland only
NET
CROP SHARE
(IN $)
YOUR SHARE
Farmland only
FARM
OPERATORS
GROSS INCOME
(IN $) FROM
FARM SALES OR
SERVICES ON
JUST YOUR LAND
No firewood or
Timber sales
XXXX
YES NO $_________
XXXX
YES NO $ ________
XXXX
YES NO $ ________
XXXX
YES NO $ ________
XXXX
YES NO $ ________
(required)
FARM OPERATOR NAME ____________________________ PHONE NUMBER’S _______________________
DECLARATION : I declare under the penalties for false swearing as contained in ORS 305.990(4), that I have
examined this document, including any attachments, and to the best of my knowledge it is true, correct and complete.
(Owner must sign to be valid) (required)
SIGNATURE OF OWNER: ____________________Day Phone No._______________ DATE: _________
6-42 150-303-422 (Rev. 11-07-22)
Gross Income Questionnaire.doc Revised 2-7-03
GROSS INCOME QUESTIONNAIRE FOR _________________ COUNTY, OREGON
For Special Assessment of Non-EFU Farmland As Defined Under ORS 308A.050 – 308A.128
* * * To avoid possible disqualification, submit completed forms NO LATER THAN APRIL 15 * * *
Note: Income questionnaires returned after April 15 may result in a maximum $250 late fee ORS 308A.089
Owner, Account(s) and Property Use Information
Name and Address: Return this Questionnaire to:
<county>County
Dept. of Assessment and Taxation
<attn line>
<address>
<city,state,zip>
PROPERTY DESCRIPTION (List all properties in your farm unit)
Account Numbers Map & Tax Lot Numbers
Parcel Total
Acreage
Land Under
Deferral
Acreage
NOTICE: A YEARLY EXCISE OR INCOME TAX RETURN MUST BE FILED WITH THE DEPARTMENT OF
REVENUE BY THE FARMLAND OWNER OR THE OPERATOR OF THE FARM UNIT (ORS 308A.071).
If this box is checked submit a copy of a “Schedule F” for each year listed below.
OWNERS LAND USE
:
Do not record any acres you rented to a farm operator. Record those acres in the RENTED LAND USE section.
Please indicate below the number of acres used per land type, for the years shown.
Total acres identified above must be accounted for below or in the RENTED LAND USE section.
FARMED ACRES
OTHER ACRES
YEAR
IRRIGATED
Cropland
Pasture,
Mature
Orchards,
Hybrid Poplars
# of Acres
NON-
IRRIGATED
Cropland,
Pasture,
Mature
Orchards,
Christmas
Trees, Hybrid
Poplars
# of Acres
IMMATURE
Orchards,
Perennials,
Christmas
Trees, Hybrid
Poplars
# of Acres
LAND
UNDER
FARM
BLDGS.
# of Acres
FARM
WOODLOT
(20 acres Max.)
Submit
mapped
location
# of Acres
HOMESITE
# of Acres
FORESTED LAND
NOT IDENTIFIED
AS WOODLOT
Include any acres
specially assessed
as forestland here
# of Acres
LAND
NOT
FARMED
Submit
mapped
location
# of Acres
TOTAL
ACRES
XXXX
XXXX
XXXX
XXXX
XXXX
6-43 150-303-422 (Rev. 11-07-22)
Gross Income Questionnaire.doc Revised 2-7-03
OWNER’S INCOME : Complete this section for any acres you farmed yourself.
If you leased or crop-shared, complete those acres in the RENTED LAND USE section.
Please indicate below the farm products and gross income you received (in $) for each of the years indicated from farm
activity on your land that you farmed yourself
(acres not leased, rented or share-cropped with a farm operator).
You must deduct
the original purchase price from the gross sale price of any livestock sold.
FARM PRODUCTS SOLD
(must be at least 51% or required gross income)
FARM PRODUCTS CONSUMED
(no more than 49% of required gross income)
TOTALS
YEAR
WHAT CROP,
LIVESTOCK or
SERVICE WAS
SOLD?
No firewood or
timber sales
QUANTITY
SOLD
TOTAL
GROSS
RECEIPTS
(IN $) FOR
SALES OR
SERVICES
WHAT WAS
CONSUMED
OR USED ON
THE FARM?
No Firewood
or timber
QUANTITY
USED
TOTAL VALUE
(IN $) OF
PERSONAL
CONSUMPTION
TOTAL VALUE
(IN $) OF SALES,
SERVICES
AND PERSONAL
CONSUMPTION
XXXX
XXXX
XXXX
XXXX
XXXX
IMPORTANT: The owner or the farm operator may return the RENTED LAND USEinformation below. If the farm operator
completes the “RENTED LAND USE” information make a copy of the questionnaire (front and back) for the farm operator to complete.
Both the signed and dated
“original” and the farm operator “copy” must be submitted to the Assessor no later than April 15.
RENTED LAND USE: Complete this section for any acres you leased or crop-shared to a farm operator.
Do not record
any acres you farmed yourself. Record those acres in the OWNERS LAND USE section.
ORS 308A.071 requires separate testing for any land
that you leased, rented or crop shared with a farm operator.
You must deduct
the original purchase price from the gross sale price of livestock sold FOR BOTH TESTS.
TEST # 1: FARM OPERATOR’S
INCOME INFORMATION
(ALL LAND THE OPERATOR OWNS OR LEASES)
TEST # 2: INCOME INFORMATION
FOR LAND YOU LEASED TO A FARM OPERATOR
YEAR
TOTAL ACRES IN
FARM OPERATOR’S
ENTIRE FARM
OPERATION
(Owned or Leased)
Farmland only
IS FARM
OPERATOR’S ENTIRE
GROSS INCOME
MORE THAN $ 3,000
FROM FARMING?
IF “NO” PROVIDE
AMOUNT (IN $)
No firewood or
timber sales
TOTAL
ACRES
LEASED
Farmland only
CASH RENT
(IN $)
PAID TO
YOU
Farmland only
NET
CROP SHARE
(IN $)
YOUR SHARE
Farmland only
FARM
OPERATORS
GROSS INCOME
(IN $) FROM
FARM SALES OR
SERVICES ON
JUST YOUR LAND
No firewood or
Timber sales
XXXX
YES NO $_________
XXXX
YES NO $ ________
XXXX
YES NO $ ________
XXXX
YES NO $ ________
XXXX
YES NO $ ________
(required)
FARM OPERATOR NAME ____________________________ PHONE NUMBER’S _______________________
DECLARATION : I declare under the penalties for false swearing as contained in ORS 305.990(4), that I have
examined this document, including any attachments, and to the best of my knowledge it is true, correct and complete.
(Owner must sign to be valid) (required)
SIGNATURE OF OWNER: ____________________Day Phone No._______________ DATE: _________
6-44 150-303-422 (Rev. 11-07-22)
150-310-068 (Rev. 05-13)
Confi dential
Application for Farm-use Assessment
of Land Under Farm-use Dwellings and Wasteland
1—Name
For assessor’s use only
Address
City State ZIP code Remarks
J.V. number
Date received Approved Denied
Phone
2—Property description: Complete one of the next three lines
Property account number (as shown on your tax statement) Code area number
Recorded in deed volume, and page or instrument number Date recorded
Section
Signature Date
Twp. Rge. Acres
My ownership is by
Deed Contract
Subsection
3—I request special assessment as farmland of such portions of the above-described property which is (check one or both of the following)
Land under dwellings used with the farm use land, ORS 308A.077.
Wasteland lying in or adjacent to the farm use land, ORS 308A.074.
Describe nature and number of acres of the wasteland (to qualify, the wasteland must be owned in common with the farmland and not be
currently used for any economic farm use):
4—The farmland described above in item 2 received special assessment as farmland last year
Yes
No
6Total farm income (or loss) received last year by all owners of the farm unit (from Form 1040, federal income tax
return for last year)
7Total “federal adjusted gross income” as reported on state income tax return for the prior calendar year by all
owners of the farm unit
Notes: 1. To qualify for this special assessment, the total farm income (item 6 above) must be over one-half of the total “federal adjusted gross income”
(item 7).
2. Attach a copy of the Oregon tax return(s), including federal income tax return(s) and schedules for all owners of the farm unit (yourself plus owners
named in item5). The application, including attached income tax returns and schedules, are confi dential information of the assessor’s offi ce.
Sign here:
As “owner,” as defi ned in ORS 308A.077(2)(b), of the above described land, I indicate by my signature that I am aware of the potential
tax liability calculated under ORS 308A.700–308A.733 if the land ceases to be specially assessed. I declare under the penalties for false
swearing [ORS 305.990(4)] that I have examined this document (and any accompanying documents), and that to the best of my knowledge,
it is true, correct, and complete. If authority to sign is not a matter of public record, include proof of interest or authority to sign.
5—The farmland described above in item 2 is part of a larger farm unit
No
Yes—Number of acres in the total farm unit: __________________
Names of other owners in this farm unit, if any, are:
File with county assessor on or before April 15.
Application must be fi led on or before April 15 of each year the assessment is requested.
This application is only for owners of farm-use assessed land, not zoned exclusive farm use.
X
See page two for instructions
County form
$
$
6-45 150-303-422 (Rev. 11-07-22)
150-310-068 (Rev. 05-13)
Instructions
Note: This application is only to be used by those owners
having farm use assessed land that is not zoned exclusive
farm use. If your land is assessed as farm use land zoned
EFU, you will receive this special assessment without filing
an application.
The application for land not zoned EFU is for the farm use
assessment of:
1. Land under dwellings customarily provided in conjunc-
tion with farm use of farmland.
2. Wasteland, dry or covered with water, lying in or adjacent
to and in common ownership with farm use land. The
wasteland must not be used for any economic farm use.
To qualify
1. The land must be land under dwellings or wasteland as
described above; and
2. The land must be a part of a farm unit; and
3. The farm unit must provide over one-half of the adjusted
gross income of the owner or owners in the prior year;
and
4. The farm unit must be receiving special assessment as
farm use land; and
5. An application must be filed each year by April 15 to
receive this special assessment. A copy of the Oregon
income tax returns, including the federal income tax
returns and schedules of all the owners named in item 5
of the application, must be filed as part of the application.
Income requirement
For the purpose of determining adjusted gross income of an
owner or owners, an “owner” includes:
1. The owner of farmland who holds an estate therein in fee
simple or for life.
2. Any one of tenants in common or tenants by the entirety,
holding an estate in the farmland in fee simple or for life.
3. The purchaser of the fee simple or life estate of an owner
under contract of sale.
4. The owner’s spouse.
Farm unit
A farm unit can be one of many farm parcels operated as a
farm. The parcels may be owned by one or more owners.
For example: “A,” “B,” and “C” each own a land parcel.
The three parcels are operated as a farm unit. Wasteland is
on “A’s” and “B’s” parcels. A dwelling is on “C’s” parcel.
“A” files for that part of the wasteland on “A’s” parcel. (Of
course, “B” may file for his wasteland. Also, “C” may file for
the land under his dwelling.)
Oregon law relating to this special assessment
308A.074 Wasteland qualifications; annual application. (1) Waste-
land, dry or covered with water, neither economically tillable nor
grazeable, lying in or adjacent to and in common ownership with
nonexclusive farm use zone farmland described in ORS 308A.068,
and that is not currently being used for any economic farm use
shall qualify for farm use special assessment under ORS 308A.068
if the farmland was operated as part of a farm unit that produced
more than one-half of the adjusted gross income of the owner or
owners in the year prior to the year an application is filed under
this section.
(2)(a) An owner of wasteland shall make annual application
to qualify the wasteland as nonexclusive farm use zone farmland
under ORS 308A.068.
(b) The application shall be filed with the county assessor
on or before April 15 of each year qualification is desired. The
application shall be made on forms prepared by the Department
of Revenue and supplied by the county assessor and shall include
any information as may be reasonably required to determine quali-
fication, including copies of applicable state income tax returns.
All information provided, including determinations made under
administrative and court proceedings relating to the assessment of
the wasteland, shall be confidential information of the assessor’s
office and shall be used only for purposes of ORS 308A.050 to
308A.128.
(c) There shall be attached to each application an affidavit or
affirmation from the applicant providing that the statements con-
tained in the application are true.
(3) For purposes of this section, “owner” or “owners” means
the person or persons entitled to file for special assessment under
ORS 308A.077 (2)(b). [1999 c.314 §9]
308A.077 Application to qualify nonexclusive farm use zone
farmland. (1) Any owner of nonexclusive farm use zone farmland
entitled to special assessment under ORS 308A.068 must, to secure
the assessment, make application therefor to the county assessor on
or before April 1 of the first year in which the assessment is desired.
(2)(a) The application shall be made upon forms prepared by
the Department of Revenue and supplied by the county assessor
and shall include any information as may reasonably be required
to determine the entitlement of the applicant.
(b) The application may be signed by any one of the following:
(A) The owner of the farmland who holds an estate therein in
fee simple or for life.
(B) Any one of tenants in common or tenants by the entirety,
holding an estate in the farmland in fee simple or for life.
(C) Any person of legal age, duly authorized in writing to sign
an application on behalf of any person described in subparagraph
(A) or (B) of this paragraph.
(D) The guardian or conservator of an owner, or the executor
or administrator of an owner’s estate.
(E) The purchaser of the fee simple or life estate of an owner
under a contract of sale.
(c) The assessor or the deputy of the assessor may not approve
an application signed by a person whose authority to sign is not
a matter of public record unless there is filed with the assessor a
true copy of the deed, contract of sale, power of attorney or other
appropriate instrument evidencing the signer’s interest or author-
ity. When filed with the assessor only, such instrument shall not
constitute a public record.
(3) There shall be attached to each application the affidavit or
affirmation of the applicant that the statements contained therein
are true. [Formerly 308.375; 2003 c.46 §23]
6-46 150-303-422 (Rev. 11-07-22)
APPLICATION TO INCLUDE ADDITIONAL NON-EXCLUSIVE FARM USE
ZONED LAND TO AN EXISTING FARM USE PARCEL
ORS 308A.080
Enter your name and address below:
Applicant’s Telephone Number:
( )
ASSESSOR’S USE ONLY
Date Re ceived Clerk
Approved
Denied
LATE VALUE NOTICE
Filing date extended to:
1
PROPERTY DESCRIPTION FOR LAND FOR WHICH FARM USE IS REQUESTED
(Attach sep-
arate sheet
if necessary)
As shown on your tax statement
Complete only if account number does not describe property
Acres
Code Number Account Number Deed or Inst. Number Section TWP RGE
Use of land last year:
2
PROPERTY DESCRIPTION TO WHICH LAND WILL BE A PART OF
(Attach sep-
arate sheet
if necessary)
As shown on your tax statement
Complete only if account number does not describe property
Acres
Code Number Account Number Deed or Inst. Number Section TWP RGE
The major crops grown during the last crop year and the acres of each are as follows:
The burden of proving the gross income of the Farm Unit is upon the person claiming the special
assessment for the land. The owner may be asked to provide proof of the income reported.
Gross income from farm uses last year:
$
3
EXCEPT FOR THE LEASES NOTED BELOW, ARE THERE ANY LEASES OR OPTIONS TO BUY THE SURFACE RIGHTS FOR
OTHER THAN FARM USE: YES NO
• For the exploration of geothermal resources as defi ned by Subsection (8) of ORS 522.005, mineral resources or other subsurface re sourc-
es which do not interfere with the farm use of the land.
• For the use of land for hunting, fi shing, camping, or other recreational use which does not interfere with the farm use of the land.
150-303-043 (Rev. 8-03)
WARNING: 1. Notice must be given to the county assessor when the land or any portion
thereof ceases to be used exclusively for farm use.
2. Additional taxes may be added to the tax roll when farmland which is specially
assessed at farm use value becomes disqualifi ed.
NOTE: A separate application (150-310-068) must
be fi led annually (by April 15) to obtain special
farmland assessment for wasteland or land
under farm use dwellings.
DECLARATION
I declare under the penalties for false swearing as contained in ORS 305.990(4) that the information contained in this document, including any attached
schedules, is to the best of my knowledge true, correct, and complete.
Signature
X
Date
Signature
X
Date
Application must be fi led on or before April 1 of
the fi rst year in which assessment is requested
6-47 150-303-422 (Rev. 11-07-22)
150-800-005 (Rev. 12-15)
Tax Information Authorization
and
Power of Attorney for Representation
For office use only
Date received
Complete the following, if known (for routing purposes only):
Revenue employee: __________________________________________________
Division/Section: ____________________________________________________
Phone/Fax: _________________________________________________________
Send to: Oregon Department of Rev e nue
955 Center St NE
Salem OR 97301-2555
• Please print. • Use only blue or black ink. • See additional information on the back.
Address City State ZIP code
Taxpayer name Identifying number (SSN, BIN, FEIN, etc.)
Spouse’s name, if joint return
Spouse’s identifying number (SSN, etc.)
Check only one:
Tax Information Authorization: Checking this box allows the department to disclose your confidential tax information to your
des ig nee. You may designate a person, agency, firm, or or ga ni za tion.
Power of Attorney for Representation: Check this box if you want a person to “rep re sent” you. This means the person may
receive confidential information and may make decisions on your behalf. The per son you des ig nate must meet the qual i fi ca tions
listed on the back of this form.
For All tax years, or Specific tax years: __________________________________________________________________ ,
I hereby appoint the following person as designee or authorized representative:
Mailing address
City
State ZIP code
Name
Phone
Fax
( ) ( )
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6-48 150-303-422 (Rev. 11-07-22)
150-800-005 (Rev. 12-15)
Additional information
This form is used for two purposes:
Tax information disclosure authorization. You authorize
the department to disclose your confidential tax infor-
mation to another person. This person will not receive
original notices we send to you.
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another person to represent you and act on your behalf.
The person must meet the qualifications below. Unless
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when requested.
For corporations, “taxpayer” as used on this form, must be
the corporation that is subject to Oregon tax. List fiscal years
by year end date.
Qualifications to represent taxpayer(s) before
Department of Revenue
Under Oregon Revised Statute (ORS) 305.230 and Oregon
Administrative Rule (OAR) 150-305.230, a person must meet
one of the following qualifications in order to represent you
before the Department of Revenue.
1. For all tax programs:
a. An adult immediate family member (spouse, parent,
child, or sibling).
b. An attorney qualified to practice law in Oregon.
c. A certified public accountant (CPA) or public accoun-
tant (PA) qualified to practice public accountancy in
Oregon, and their employees.
d. An IRS enrolled agent (EA) qualified to prepare tax
returns in Oregon.
e. A designated employee of the taxpayer.
f. An officer or full-time employee of a corporation (includ-
ing a parent, subsidiary, or other affiliated corporation),
association, or organized group for that entity.
g. A full-time employee of a trust, receivership, guardian-
ship, or estate for that entity.
h. An individual outside the United States if representa-
tion takes place outside the United States.
2. For income tax issues:
a. All those listed in (1); plus
b. A licensed tax consultant (LTC) or licensed tax pre-
parer (LTP) licensed by the Oregon State Board of Tax
Practitioners.
3. For ad valorem property tax issues:
a. All those listed in (1); plus
b. An Oregon licensed real estate broker or a principal real
estate broker; or
c. An Oregon certified, licensed, or registered appraiser; or
d. An authorized agent for designated utilities and com-
panies assessed by the department under ORS 308.505
through 308.665 and ORS 308.805 through 308.820.
4. For forestland and timber tax issues:
a. All those listed in (1), (2), and (3)(b) and (c); plus
b. A consulting forester.
An individual who prepares and either signs your tax return
or who is not required to sign your tax return (by the instruc-
tions or by rule), may represent you during an audit of that
return. That individual may not represent you for any
other purpose unless they meet one of the qualifications
listed above.
Generally, declarations for representation in cases appealed
beyond the Department of Revenue must be in writing to the
Tax Court Magistrate. A person recognized by a Tax Court
Magistrate will be recognized as your representative by the
department.
Tax matters partners and S corporation shareholders. See
OARs 150-305.242(2) and (5) and 150-305.230 for additional
information. Include the partnership or S corporation name
in the taxpayer name area.
Out-of-state attorneys and CPAs
Attorneys may contact the Oregon State Bar for information
on practicing in Oregon. If your out-of-state representative
receives authorization to practice in Oregon, attach proof to
this form.
CPAs may practice in Oregon if they meet the following
substantial equivalency requirements of ORS 673.010:
1. Licensed in another state;
2. Have an accredited baccalaureate degree with at least 150
semester hours of college education;
3. Passed the Uniform CPA exam; and
4. Have a minimum of one year experience.
Have questions? Need help?
General tax information ...................... www.oregon.gov/dor
Salem ............................................................... (503) 378-4988
Toll-free from an Oregon prefix ................1 (800) 356-4222
Asistencia en español:
En Salem o fuera de Oregon ........................(503) 378-4988
Gratis de prefijo de Oregon ......................1 (800) 356-4222
TTY (hearing or speech impaired; machine only):
Salem area or outside Oregon .....................(503) 945-8617
Toll-free from an Oregon prefix ................1 (800) 886-7204
Americans with Disabilities Act (ADA): Call one of the help
numbers above for information in alternative formats.
6-49 150-303-422 (Rev. 11-07-22)
Appendix D: Farm use
certification and capitalization
Farm use interest rate and wheat price certification letter ................................................ 6-49
Calculation of farm use specially assessed
values per land class (example) ............................................................................................ 6-50
Summary of farm use interest rates/wheat prices ............................................................. 6-51
6-50 150-303-422 (Rev. 11-07-22)
DATE: January 07, 2022
TO: All County Assessors
FROM: Toni Blessing & June Hadlock
Farm Special Assessment Program
Support, Assistance & Oversight Section
Property Tax Division
SUBJECT: Farm-Use Interest Rate and Wheat Price for 2022-23
Department of
Revenue
Property Tax
Division
955 Center St NE
PO Box 14380
Salem, OR 97309‐5075
The average effective rate of interest charged by the Farm Credit Service on real
property loans is annually reported to the Internal Revenue Service. In compliance
with ORS 308A.092, the Department of Revenue certifies a five-year average interest
rate of 4.31 percent. This interest rate plus a local property tax rate is to be used to
arrive at the farm use capitalization rate.
Each county Assessor needs to estimate rates for property taxes when computing farm
use values. Measure 50 limits the farm use value to the lower of the 2022-23 specially
assessed value (SAV) or the 2022-23 maximum specially assessed value (MSAV) for
each land class. See example attached.
The market wheat price for computing 2022 farm use values of wheat land is
$8.23 per bushel. This price must be adjusted for local costs of storing and
marketing the wheat (freight, inspection, handling, and wheat tax). These costs
are available from the local grain elevator companies in the counties.
In addition to the market price of $8.23 per bushel, any payments growers receive
under government programs for the 2020 and 2021 wheat crops need to be added
to the market price to arrive at the growers' gross income.
Toni Blessing, June Hadlock
Appraiser Analyst 3
(503) 945-8737 FAX
(503) 945-8617 TTY
150‐800‐930 (Rev. 03‐15)
6-51 150-303-422 (Rev. 11-07-22)
2022-2023 EXAMPLE
CALCULATION OF FARM USE SPECIALLY ASSESSED VALUES PER LAND CLASS
2021-22 ESTIMATED IMPOSED NOMINAL TAX RATE
Tax rate
Nominal Tax Rate / 1000 = Decimal Percentage
10.69 / 1000 = 0.01069 1.069%
CALCALATION OF EFFECTIVE TAX RATE PERCENTAGE:
LAND CLASS
LAND CLASS
Tax Ratio
2021-22 MSAV
/
2021-22 SAV
=
(NOT TO EXCEED
1.00)
648 / 670 = 0.9672
Nominal Tax Rate x Tax Ratio = Effective Tax Rate
0.01069 x 0.9672 = 0.010339 1.034%
CALCULATION OF CAPITALIZATION RATE:
DOR Certified Interest Rate 4.310%
Effective Tax Rate 1.034%
CAPITALIZATION RATE FOR CALCULATING FARM USE VALUE 5.344%
CAPITALIZATION EXAMPLE PER LAND CLASS:
2021-22 2021-22
FARM USE ESTIMATED
NET INCOME CAP RATE
2022-23
SPECIALLY ASSESSED
VALUE (SAV)
PER ACRE TABLE
SAV
$57.50
/ 0.05344 = $1,075
2021-22 2021-22
MAXIMUM SPECIALLY ASSESSED VALUE
ASSESSED VALUE (MSAV) (AV) x 103%
PER ACRE TABLE
2022-23
MAXIMUM SPECIALLY
ASSESSED VALUE (MSAV)
PER ACRE TABLE
MSAV $648 < Greater of > $667 = $667
2022-23 2022-23
SAV MSAV
PER ACRE TABLE PER ACRE TABLE
2022-23
ASSESSED VALUE (AV)
PER ACRE
AV
$1,075 < Lesser of > $667 =
$667
6-52 150-303-422 (Rev. 11-07-22)
Summary of farm use
interest rates/wheat prices
Year DOR certified rate Wheat price
2011-12 5.84% $5.70
2012-13 5.94% $6.41
2013-14 5.86% $7. 54
2014-15 5.55% $ 7.93
2015-16 5.17% $7. 0 2
2016-17 4.79% $6.17
2017-18 4.44% $5.07
2018-19 4.21% $4.95
2019-20 4.13% $5.67
2020-21 4.14% $6.01
2021-22 4.21% $5.87
2022-23 4.31% $8.23
6-53 150-303-422 (Rev. 11-07-22)
Appendix E: Farm use valuation
Measure 50 specially assessed RMV, SAV, MAV, and AV calculation matrix ................. 6-53
Appraisal of contiguous rural farm or forestland .............................................................. 6-54
Real market value (example) ................................................................................................. 6-55
Farm and forest related homesites ....................................................................................... 6-56
Measure 50 calculations (examples) ..................................................................................... 6-57
Land schedules—commercial farmland, rural tract lands ...............................................6-65
Tax lot map .............................................................................................................................. 6-66
6-54 150-303-422 (Rev. 11-07-22)
M-50 calculations
Specially assessed RMV, SAV, MAV, and AV calculation matrix
Plus
Real market value
of the
market portion
Real market value
of the
specially assessed
portion
Total
real market value
for the account
Constitution article
X1 sec 11
Real market value
of the
market portion
Specially assessed value
of the
specially assessed portion
Specially assessed value
ORS 310.165(2)
(M-5 test)
Lesser of: total real market value or Measure 50 value
Equals
Assessed value
Maximum assessed value
of the
market portion
Maximum
specially assessed value
of the
specially assessed portion
Maximum assessed value
for the tax roll
Lesser of:
Real market value
or
maximum assessed value
of the
market portion
Lesser of:
(by land class)
specially assessed value
or
maximum specially
assessed value
of the
specially assessed portion
Measure 50 value
for the account
Equals
Plus
Equals
Plus
Equals
Plus
Equals
6-55 150-303-422 (Rev. 11-07-22)
Appraisal of contiguous
rural farm or forestlands
The following guideline is to establish a uniform policy
for the appraisal of contiguous tracts of rural farm or
forestland.
Determine if the property is under special assessment.
If the property is currently under special assessment, it
will require two separate appraisals. One appraisal for
farm or forest use value (specially assessed value) and
one for real market value (RMV) based on a highest-
and-best-use analysis.
See “Valuation” section of this manual for “Measure 50
maximum assessed value limitations.
Highest-and-best-use is defined as the reasonably
probable and legal use of vacant land or an improved
property, which is physically possible, appropriately
supported, financially feasible, and that results in the
highest value. When considering highest-and-best-use,
the first consideration as outlined in “The appraisal of
real estate—10th edition” and DOR Methods manual,
Chapter 7, is to determine the legal use of the property.
Zoning restrictions are a primary consideration in legal
use.
EFU zoned and highest-and-best-use
forestland
If the property is in an exclusive farm use (EFU) zone
or highest-and-best-use forestland (resource lands), the
valuation procedure will be different than if the prop-
erty is in a zone which allows for more intense uses.
Specially assessed lands, EFU, or resource lands will
be valued as a single, large tract of land, by productiv-
ity class (see “Commercial farmland schedule”) rather
than as several smaller tracts. The benefit comes from
economies of scale where large tracts are valued at
less per acre than smaller tracts. Some properties may
require a land size adjustment based on market for the
area. Adjustments for flooding, utility, quality, location
influences, etc., may also be needed to be made to the
value obtained from the commercial farmland or for-
estland schedule. Such adjustments are derived from
a market study of sales of similar properties which are
comparable to the subject property.
In an EFU zone, there can be additional restrictions
for “high value farm land.” This is primarily land fall-
ing under the class I and class II quality designation. It
also includes some special class III and class IV lands.
For properties falling under this classification, zoning
restrictions make it more difficult to subdivide the land
to create additional building sites(s).
Zones permitting development of rural
parcels
When the property is in a zone which permits devel-
opment of parcels, each buildable lot is valued indi-
vidually. When the property has sufficient acreage
to be segregated or subdivided and there is an active
market for parcels meeting zoning requirements, then
the property must be valued based on a land schedule
developed from sales of properties with comparable
zoning (highest and best use) (see example 1).
Adjustments are made to individual acres for each par-
cel which have more or less utility; such as more than
one buildable site, a view factor or water front.
When a property is specially assessed, the individual
parcel values including any adjustments for amenities
such as view, water front etc. are added together and
divided by the total number of acres under contigu-
ous ownership. The resulting average price per acre is
used to compute the qualified homesite values. (ORS
308A.256)
6-56 150-303-422 (Rev. 11-07-22)
Example #1real market value
The following example determines real market value
for tax lots 700, 701, 800, and 900 (see attached tax lot
map.) They are under contiguous ownership, how-
ever each is a separate legal parcel. The zoning is AR-5
which permits development of a homesite on five or
more acres. This is a more intensive use than permitted
under EFU zoning. Each tax lot is a legally buildable
lot. In this example, a good view is worth $30,000, all
of the parcels are developed and typical onsite devel-
opments (OSD) adds $10,000. Land values are from the
attached rural tract land schedule which was derived
from a market study.
Tax lot 700: 5 acres @ $17,500 = $87,500
ViewGood 30,000 = 30,000
OSD—Typical 10,000 = 10,000
RMV land value $127,500
Tax lot 701: 36 acres @ 4,750 = 171,000
ViewGood 30,000 = 30,000
OSD—Typical 10,000 = 10,000
RMV land value 211,000
Tax lot 800: 43 acres @ 4,500 = 193,500
ViewGood 30,000 = 30,000
OSD—Typical 10,000 = 10,000
RMV land value 233,500
Tax lot 900: 19 acres @ 5,500 = 104,500
No view
OSD—Typical 10,000 = 10,000
RMV land value 114,500
The preceding values will be assessed for each parcel
not under special assessment.
These values will also be used to calculate any addi-
tional tax once the property is removed from special
assessment (see “Farm and forest related homesite”).
For vacant parcels which are legally buildable, fac-
tors affecting value such as view, OSD etc., should be
added, but not to exceed one homesite. For example, a
vacant 20 acre parcel in an AR-5 zone has a legal right
to build one homesite. It may be possible to develop 4
homesites but the view, OSD etc., for more homesites
cant be added to the calculation of RMV until the land
is partitioned or approved for these additional home-
sites. The rural tract land schedule (AR-5) reflects other
dividable parcels (such as 20 acres dividable to four 5
acre parcels) with one existing homesite (or the right to
build one homesite).
Add increments for OSD, view, etc., when additional
homesite have been approved or are existing.
The value calculated for each of the above parcels
would have the following separately stated elements
on a land appraisal card:
1. Average per acre value from the land schedule for
each homesite.
2. Value increments (such as view, river front etc.) for
each homesite.
3. Onsite developments (OSD) at real market value
(RMV).
4. Remaining acres from land schedule.
Note: Real property improvements such as buildings,
automatic feeders, processing equipment, irrigation
pumps, motors, electrical service, buried lines, cor-
rals etc. are to be assessed at RMV on an improvement
appraisal card.
6-57 150-303-422 (Rev. 11-07-22)
Farm and forest related homesites
Value farm related homesite in
accordance with ORS 308A.256
EFU farm related homesite.
Non-EFU farm related homesite (by application under
ORS 308A.077).
Homesite valuation requires two separate calcula-
tions for valuing the homesite for assessment pur-
poses. These include real market value and specially
assessed value. For the purposes of establishing home-
site value, the value of one acre of land for each farm
related homesite shall be used.
Real market homesite value
Determine the average per acre real market value for
the homesite parcel. Use the entire parcel the homesite
is located on, not all contiguous parcels under com-
mon ownership. After the average per acre RMV of the
parcel has been calculated, add for amenities such as
view, river front, etc., or deduct for lack of utility such
as unusable area, poor access, etc. Then to this, add the
OSD increment at RMV to arrive at the homesite value.
Specially assessed homesite value
(Must be in conjunction with a qualifying farm use.)
Determine RMV for all contiguous parcels and acres
of common ownership and apply values from the land
schedule(s). Add for amenities such as view, river front
etc., or deduct for lack of utility such as unusable area,
poor access, etc. Divide the total RMV by the total
acres of contiguous ownership to arrive at the average
value per acre. The average value per acre for one acre
is added to a maximum OSD of $4,000 to arrive at the
specially assessed homesite value.
Value forest related homesite in accordance
with ORS 308A.256
Highest-and-best-use forestland-related homesite.
Designated forestland-related homesite.
Small tract forestland-related homesite.
Forest related homesite values
Homesite parcel must have a minimum of 10.01 acres of
assessed forestland as specified in ORS 308A.250 and
308A.253.
Use the above farm related homesite valuation proce-
dures to determine the “real market homesite value
and the “specially assessed homesite value.
See “Valuation” section of this manual for “Measure 50
maximum assessed value limitations.
6-58 150-303-422 (Rev. 11-07-22)
To solve for tax lot 700 with no amentities. (non-qualifying homesite)
-- Zoned EFU In this example, the market value for small tracts zoned AR-5 and EFU-5 are considered the
same at $17,500 per acre. Class II farmland SAV = $551, MSAV = $525.
-- OSD Avera
g
e RMV onsite develo
p
ment
(
OSD
)
is $10
,
000
,
use $4
,
000 if s
p
eciall
y
assessed.
-- Amenities None.
-- TL 700 Class II farmland
,
one acre non-
q
ualif
y
in
g
homesite
,
im
p
roved with a dwellin
g
.
The following demonstrates side-by-side calculations:
ASSESSMENT BASED ON MARKET VALUE SPECIALLY ASSESSED
(ORS 308.146 and 308.205)
(
ORS 308A.107 and 308A.256
)
Real Market Value: (RMV) Specially Assessed Value: (SAV) (RMV)
MARKET PORTION MARKET PORTION
TL 700 Improvement RMV $125,000 TL 700 Improvement RMV $125,000
TL 700 HS Value TL 700 HS Value
EFU-5AC, one acre $17,500 EFU-5AC, one acre $17,500
OSD @ RMV = $10,000 OSD @ RMV = $10,000
Homesite RMV $27,500 Homesite RMV $27,500
Total MARKET PORTION RMV $152,500
$152,500 Total MARKET PORTION RMV $152,500 $152,500
SPECIALLY ASSESSED PORTION SPECIALLY ASSESSED PORTION
TL 700 Remaining Acres RMV TL 700 Remaining Acres SAV
4AC x $17,500 = $70,000 Class II 4AC x $551 = $2,204
$2
,
204
Remaining Acres RMV $70,000 Remaining Acres SAV $2,204
Total SA PORTION RMV $70,000
$70,000 Total SA PORTION SAV $2,204
Total RMV for account $222,500 Total SAV for account (M-5)
Maximum Assessed Value: (MAV) Maximum Special Assessed Value: (MSAV) (MAV)
MARKET PORTION
TL 700 MARKET PORTION MAV
MARKET PORTION RMV (New year) $152,500
TL 700 account MAV Divided by New Total RMV (New year) $222,500
Prior year MAV $155,750
(tax roll) Equals MARKET PORTION Apportionment 0.6854
Prior year AV x 1.03 $160,422 Account MAV $160,422
Greater of = Account MAV
$160
,
422 Times MARKET PORTION A
pp
ortionment 0.6854
Total MARKET PORTION MAV
$109,953
SPECIALLY ASSESSED PORTION
TL 700 Remaining Acres MSAV
Class II 4AC
@
$525 = $2,100 $2
,
100
Remaining acres MSAV $2,100
Total SA PORTION MSAV $2,100
Total MAV for SA account
Assessed Value as if not specially assessed: (AV) Assessed Value if specially assessed: (AV) (AV)
Total RMV for Account $222,500 Lesser of MARKET PORTION RMV or MAV $109,953
Total MAV for Account $160,422
Lesser of Class II SAV or MSAV
$2,100
TOTAL AV IF NOT SPECIAL ASSESSED $160,422 TOTAL AV IF SPECIAL ASSESSED (M-50)
ACCOUNT AV (Lesser of RMV or M-50 Value) $112,053
M-50 Calculations Exam
p
le # 2
$
112
,
053
$
154
,
704
$
112
,
053
Measure 50 calculations (examples)
6-59 150-303-422 (Rev. 11-07-22)
To solve for tax lot 700 with no amentities.
-- Zoned EFU In this example, the market value for small tracts zoned AR-5 and EFU-5 are considered the
same at $17,500 per acre. Class II farmland SAV = $551, MSAV = $525.
-- OSD Average RMV onsite development (OSD) is $10,000, use $4,000 if specially assessed.
-- Amenities None.
-- TL 700 Class II farmland, one acre homesite, improved with a dwelling. One acre is not being farmed.
The following demonstrates side-by-side calculations:
ASSESSMENT BASED ON MARKET VALUE SPECIALLY ASSESSED
(ORS 308.146 and 308.205)
(
ORS 308A.107 and 308A.256
)
Real Market Value: (RMV) Specially Assessed Value: (SAV) (RMV)
MARKET PORTION MARKET PORTION
TL 700 Improvement RMV $125,000 TL 700 Improvement RMV $125,000
TL 700 Land RMV (1 AC) $17,500 TL 700 Land RMV (1 AC) $17,500
Total MARKET PORTION RMV
$142
,
500 Total MARKET PORTION RMV $142
,
500
SPECIALLY ASSESSED PORTION SPECIALLY ASSESSED PORTION
TL 700 HS Value TL 700 HS Value
5AC x $17,500 =
HS Bare Land Value Base (RMV) $87,500
EFU-5AC, one acre $17,500 $ 87
,
500 / 5AC = HS Land SAV $17
,
500
(
Av
g
RMV/AC
)
OSD @ RMV = $10,000
OSD SAV =
(
$4,000 maximum
)
$4,000
Homesite RMV $27,500 Homesite SAV $21,500
$21
,
500
TL 700 Remaining Acres RMV TL 700 Remaining Acres SAV
3AC x $17,500 = $52,500
Class II = 3ACx $551
$1,653
$1
,
653
Remaining Acres RMV $52,500 Remaining Acres SAV $1,653
Total SA PORTION RMV $80,000
$80,000 Total SA PORTION SAV $23,153
Total RMV for account $222,500 Total SAV for account (M-5)
Maximum Assessed Value: (MAV) Maximum Special Assessed Value: (MSAV) (MAV)
MARKET PORTION
TL 700 MARKET PORTION MAV
MARKET PORTION RMV (New year) $142,500
TL 700 account MAV Divided by New Total RMV (New year) $222,500
Prior year MAV $155,750
(tax roll) Equals MARKET PORTION Apportionment 0.6404
Prior year AV x 1.03 $160,422 Account MAV $160,422
Greater of = Account MAV
$160
,
422 Times MARKET PORTION A
pp
ortionment 0.6404
Total MARKET PORTION MAV
$102
,
734
SPECIALLY ASSESSED PORTION
TL 700 Land Value
Prior Year HS MSAV $15,050
(tax roll)
Prior Year HS AV x 103% $15,501
Greater of = HS Land MSAV
$15,501
OSD Prior Year MSAV $4,120
(tax roll)
OSD Prior Year AV x 103% $4,120
Greater of = OSD MSAV
$4,120
Homesite MSAV $19,621
$19
,
621
TL 700 Remaining Acres MSAV
Class II 3ac
@
$525 =
$1,575
$1
,
575
Remaining acres MSAV $1,575
Total SA PORTION MSAV $1,575
Total MAV for SA account
Assessed Value as if not specially assessed: (AV) Assessed Value if specially assessed: (AV) (AV)
Lesser of MARKET PORTION RMV or MAV $102
,
734
Lesser of HS Land SAV or MSAV $15
,
501
Lesser of OSD SAV or MSAV $4
,
000
Total RMV for Account $222
,
500 Homesite AV $19
,
501 $19
,
501
Total MAV for Account $160,422
Lesser of Class II SAV or MSAV
$1,575
TOTAL AV IF NOT SPECIAL ASSESSED $160,422 TOTAL AV IF SPECIAL ASSESSED (M-50)
ACCOUNT AV (Lesser of RMV or M-50 Value) $123,810
M-50 Calculations Exam
p
le # 3
$
123
,
810
$
165
,
653
$
123
,
930
6-60 150-303-422 (Rev. 11-07-22)
To solve for tax lot 700 with "good view".
-- Zoned EFU Tax Lot 700 is zoned EFU-5. In this example, the market value for small tracts zoned AR-5 and EFU-5
are considered the same. Class II farmland SAV = $ 551/ac, MSAV = $525.
-- OSD Average RMV onsite development (OSD) is $10,000, use $4,000 if specially assessed.
-- Amenities Good View = $30,000
-- TL 700 Class II farmland, one acre homesite, improved with a dwelling
The following demonstrates side-by-side calculations:
ASSESSMENT BASED ON MARKET VALUE SPECIALLY ASSESSED
(ORS 308.146 and 308.205)
(ORS 308A.107 and 308A.256)
Real Market Value: (RMV) Specially Assessed Value: (SAV) (RMV)
MARKET PORTION MARKET PORTION
TL 700 Improvement RMV $125,000 TL 700 Improvement RMV $125,000
Total MARKET PORTION RMV
$125,000 MARKET PORTION TOTAL RMV $125,000
SPECIALLY ASSESSED PORTION SPECIALLY ASSESSED PORTION
TL 700 HS Value TL 700 HS Value
5AC x $ 17,500 = $87,500
Good View = $30,000
HS RMV Bare Land Value Base $117,500
EFU-5 AC, one acre $17,500 $ 117,500 / 5AC = HS Land SAV $23,500 (AVG RMV/AC)
Good View = $30,000
OSD @ RMV = $10,000
OSD SAV = ( $ 4,000 maximum)
$4,000
Homesite RMV $57,500 Homesite SAV $27,500
$27,500
TL 700 Remaining Acres RMV TL 700 Remaining Acres SAV
4AC x 17,500 = $70,000
Class II 4AC x $551 =
$2,204 $2,204
Remaining Acres RMV $70,000 Remaining Acres SAV $2,204
Total SA PORTION RMV $127,500 $127,500 Total SA PORTION SAV $29,704
Total RMV for account $252,500 Total SAV for account (M-5)
Maximum Assessed Value: (MAV) Maximum Special Assessed Value: (MSAV) (MAV)
MARKET PORTION
TL 700 MARKET PORTION MAV
MARKET PORTION RMV (New year) $125,000
TL 700 account MAV Divided by New Total RMV (New year) $252,500
Prior year MAV $176,750 (tax roll) Equals MARKET PORTION Apportionment 0.4950
Prior year AV x 1.03 $182,052 Account MAV $182,052
Greater of = Account MAV
$182,052 Times MARKET PORTION Apportionment 0.4950
Total MARKET PORTION MAV
$90,116
SPECIALLY ASSESSED PORTION
TL 700 Land Value
Prior Year HS MSAV $16,450 (tax roll)
Prior Year HS AV x 103% $16,943
Greater of =HS Land MSAV
$16,943
OSD Prior Year MSAV $4,120 (tax roll)
OSD Prior Year AV x 103% $4,120
Greater of = OSD MSAV
$4,120
Homesite MSAV $21,063
$21,063
TL 700 Remaining Acres MSAV
Class II 4AC @ $525 =
$2,100 $2,100
Remaining acres MSAV $2,100
Total SA PORTION MSAV $23,163
Total MAV for SA account
Assessed Value as if not specially assessed: (AV) Assessed Value if specially assessed: (AV) (AV)
Lesser of MARKET PORTION RMV or MAV
$90,116
Lesser of HS Land SAV or MSAV
$16,943
Lesser of OSD SAV or MSAV
$4,000
Total RMV for account
$252,500 Homesite AV $20,943 $20,943
Total MAV for account $182,052
Lesser of Class II SAV or MSAV
$2,100
TOTAL AV IF NOT SPECIAL ASSESSED $182,052 TOTAL AV IF SPECIAL ASSESSED (M-50)
ACCOUNT AV (Lesser of RMV or M-50 Value) $113,159
M-50 Calculations Example # 4
$113,159
$154,704
$113,279
6-61 150-303-422 (Rev. 11-07-22)
To solve for tax lot 700 when tax lots 700 and 701 are contiguous parcels of common ownership.
-- Zoned EFU Tax lot 700 is zoned EFU-5. In this example, the market value for small tracts zoned AR-5 and EFU-5
is considered the same at $17,500 per acre. Class II farmland SAV = $551, MSAV = $525.
-- OSD Average RMV onsite development (OSD) is $10,000, use $4,000 if specially assessed.
-- Amenities Good view (RMV of $30,000)
-- TL 700 Class ll farmland, one acre homesite, improved with a dwelling (common contiguous ownership to TL 701).
-- TL 701 15AC Class II, 20AC Class III, Class ll one acre homesite, no improvements
(contiguous common ownership to TL 700).
Note: Include all contiguous acres (parcels under common ownership) in the homesite calculation only when
valuing farm homesites under ORS 308A.256.
The following demonstrates side-by-side calculations for Tax Lot 700: (See EX5-701 for Tax Lot 701)
ASSESSMENT BASED ON MARKET VALUE SPECIALLY ASSESSED
(ORS 308.146 and 308.205)
(ORS 308A.107 and 308A.256)
Real Market Value: (RMV) Specially Assessed Value: (SAV) (RMV)
MARKET PORTION MARKET PORTION
TL 700 Improvement RMV TL 700 MARKET PORTION RMV
Dwelling $125,000 Dwelling $125,000
Barn, Machine Shed, Irrigation, etc. $100,000 Barn, Machine Shed, Irrigation, etc. $100,000
Total MARKET PORTION RMV
$225,000 Total MARKET PORTION RMV $225,000
SPECIALLY ASSESSED PORTION SPECIALLY ASSESSED PORTION
Tax Lot 700 HS Value Tax Lot 700 HS Value
Tax Lot 700
Rural Tract, 5 AC x $17,500 $87,500
Good View $30,000
Tax Lot 700 Bare Land Value (RMV) $117,500
Tax Lot 701
Class II 16AC x $4,150 = $66,400
Class III 20AC x$3,500 = $70,000
Good View $30,000
TL 701 Bare Land Value (RMV) $166,400
HS Bare Land Value Base (RMV) $283,900
EFU-5 acres, one acre $17,500
$283,900 / 41AC = HS Land SAV $6,924 (AVG RMV/AC)
Good View $30,000
OSD RMV $10,000
OSD SAV ($4,000 maximum) $4,000
Homesite RMV $57,500 Homesite SAV $10,924 $10,924
Tax Lot 700 Remaining Acres RMV Tax Lot 700 Remaining Acres SAV
4AC x $17,500 = $70,000
Class II 4AC x $551 = $2,204 $2,204
Remaining Acres RMV $70,000 Remaining Acres SAV $2,204
Total SA PORTION RMV $127,500
$127,500 Total SA PORTION SAV $13,128
Total RMV for account $352,500 Total SAV for account (M-5)
Maximum Assessed Value: (MAV) Maximum Special Assessed Value: (MSAV) (MAV)
MARKET PORTION
TL 700 MARKET PORTION MAV
MARKET PORTION RMV (New year) $225,000
TL 700 account MAV Divided by New Total RMV (New year) $352,500
Prior year MAV $246,750
(tax roll) Equals MARKET PORTION Apportionment 0.6383
Prior year AV x 1.03 $254,152 Account MAV $254,152
Greater of = Account MAV $254,152 Times MARKET PORTION Apportionment 0.6383
Total MARKET PORTION MAV $162,225
SPECIALLY ASSESSED PORTION
Tax Lot 700 Land Value
Prior Year HS MSAV $4,846 (tax roll)
Prior Year HS AV x 103% $4,991
Greater of = HS Land MSAV $4,991
OSD Prior Year MSAV $4,120 (tax roll)
OSD Prior Year AV x 103% $4,120
Greater of = OSD MSAV $4,120
Homesite MSAV $9,111 $9,111
TL 700 Remaining Acres MSAV
Class II 4AC x $525 = $2,100 $2,100
Remaining acres MSAV $2,100
Total SA PORTION MSAV $11,211
Total MAV for SA account
Assessed Value as if not specially assessed: (AV) Assessed Value if specially assessed: (AV) (AV)
Lesser of MARKET PORTION RMV or MAV $162,225
Lesser of HS Land SAV or MSAV $4,991
Lesser of OSD SAV or MSAV $4,000
Total RMV for Account $352,500 Homesite AV $8,991 $8,991
Total MAV for Account $254,152
Lesser of Class II SAV or MSAV
$2,100
TOTAL AV IF NOT SPECIAL ASSESSED $254,152 TOTAL AV IF SPECIAL ASSESSED (M-50)
ACCOUNT AV (Lesser of RMV or M-50 Value) $173,316
M-50 Calculations Example # 5-700
$173,316
$238,128
$173,436
6-62 150-303-422 (Rev. 11-07-22)
To solve for tax lot 701 when tax lots 700 and 701 are contiguous parcels of common ownership.
-- Zoned EFU Class II farmland SAV = $551 and MSAV = $525, Class III SAV = $433 and MSAV = $413.
Tax lot 701 is zoned EFU-80 Real market value of Class II farmland = $4,150, Class III = $3,500
-- OSD TL 701 unimproved, no OSD's.
-- Amenities Good view (RMV of $30,000)
-- TL 700 Class ll farmland, one acre homesite, improved with a dwelling (common contiguous ownership to TL 701).
-- TL 701 15AC Class II, 20AC Class III, Class ll one acre homesite, no improvements
(common contiguous ownership to TL 700).
Note: Include all conti
g
uous acres
(p
arcels under common ownershi
p)
in the homesite calculation onl
y
when
valuing farm homesites under ORS 308A.256.
The following demonstrates side-by-side calculations for Tax Lot 701: (See EX5-700 for Tax Lot 700)
ASSESSMENT BASED ON MARKET VALUE SPECIALLY ASSESSED
(ORS 308.146 and 308.205)
(
ORS 308A.107 and 308A.256
)
Real Market Value: (RMV) Specially Assessed Value: (SAV) (RMV)
MARKET PORTION MARKET PORTION
TL 701 Improvement RMV TL 701 MARKET PORTION RMV
No Improvements No Improvements
Total MARKET PORTION RMV
$0 Total MARKET PORTION RMV $0
SPECIALLY ASSESSED PORTION SPECIALLY ASSESSED PORTION
Tax Lot 701 HS Value Tax Lot 701 HS Value
Tax Lot 700
Rural Tract, 5 AC x $17,500 $87,500
Good View $30,000
Tax Lot 700 Bare Land Value (RMV) $117,500
Tax Lot 701
Class II 16AC x $4
,
150 = $66
,
400
Class III 20AC x$3
,
500 = $70
,
000
Good View $30,000
TL 701 Bare Land Value (RMV) $166,400
HS Bare Land Value Base (RMV) $283,900
EFU-80 acres, one acre class ll $4,150 $283
,
900 / 41AC = HS Land SAV $6
,
924
(
AVG RMV/AC
)
Good View $30,000
OSD RMV (No OSD, unimproved) $0 OSD SAV
(
No OSD
,
unim
p
roved
)
$0
Homesite RMV $34,150 Homesite SAV $6,924
$6,924
Tax Lot 701 Remaining Acres RMV Tax Lot 701 Remaining Acres SAV
Class II 15AC x $4,150 = $62,250 Class II 15AC x $551 = $8,265
$8
,
265
Class III 20AC x $3,500 = $70,000 Class III 20AC x $433 = $8,660 $8
,
660
Remaining Acres RMV $132,250 Remaining Acres SAV $16,925
Total SA PORTION RMV $166,400
$166,400 Total SA PORTION SAV $23,849
Total RMV for account $166,400 Total SAV for account (M-5)
Maximum Assessed Value: (MAV) Maximum Special Assessed Value: (MSAV) (MAV)
MARKET PORTION
TL 701 MARKET PORTION MAV
MARKET PORTION RMV (New year) $0
TL 701 account MAV Divided by New Total RMV (New year) $166,400
Prior year MAV $127,912
(tax roll) Equals MARKET PORTION Apportionment 0.0000
Prior year AV x 1.03 $131,749 Account MAV $131,749
Greater of = Account MAV
$131
,
749 Times MARKET PORTION A
pp
ortionment 0.0000
Total MARKET PORTION MAV
$0
SPECIALLY ASSESSED PORTION
Tax Lot 701 Land Value
Prior Year HS MSAV $5,193 (tax roll)
Prior Year HS AV x 103% $5,348
Greater of = HS Land MSAV $5
,
348
OSD Prior Year MSAV $0 (tax roll)
OSD Prior Year AV x 103% $0
Greater of = OSD MSAV
(
unim
p
roved
)
$0
Homesite MSAV $5,348 $5,348
TL 701 Remaining Acres MSAV
Class II 15AC x $525 = $7,875
$7
,
875
Class III 20AC x $413 = $8,260 $8
,
260
Remaining Acres MSAV $16,135
Total SA PORTION MSAV $21,483
Total MAV for SA account
Assessed Value as if not specially assessed: (AV) Assessed Value if specially assessed: (AV) (AV)
Lesser of MARKET PORTION RMV or MAV $0
Lesser of HS Land SAV or MSAV $5,348
Lesser of OSD SAV or MSAV $0
Homesite AV $5,348 $5,348
Total RMV for Account $166,400 Lesser of Class II SAV or MSAV $7
,
875
Total MAV for Account $131,749
Lesser of Class IIl SAV or MSAV
$8,260
TOTAL AV IF NOT SPECIAL ASSESSED $131,749 TOTAL AV IF SPECIAL ASSESSED (M-50)
ACCOUNT AV (Lesser of RMV or M-50 Value) $21,483
M-50 Calculations Exam
p
le # 5-701
$
21
,
483
$
23
,
849
$
16
,
135
6-63 150-303-422 (Rev. 11-07-22)
To solve for Tax Lot 700 when tax lots 700 and 701 comprise one lot of record.
-- Zoned EFU Class II farmland SAV = $551 and MSAV = $525, Class III SAV = $433 and MSAV = $413.
Real market value of Class II farmland = $4,150, Class III = $3,500
-- OSD Average RMV onsite development (OSD) is $10,000, use $4,000 if specially assessed.
-- Amenities Good view (RMV of $30,000)
-- TL 700 Class ll farmland, one acre homesite, improved with a dwelling
-- TL 701 16AC Class II, 20AC Class III, all farmland
Note: TL 700 cannot be sold separately from TL 701, because they are considered one legal parcel of 41 acres by planning.
Do not use the EFU-5 land schedule to value tax lot 700. Instead, combine with other Class II land in tax lot 701
and use the commercial farmland schedule.
The following demonstrates side-by-side calculations: (See EX6-701 for Tax Lot 701)
ASSESSMENT BASED ON MARKET VALUE SPECIALLY ASSESSED
(ORS 308.146 and 308.205)
(ORS 308A.107 and 308A.256)
Real Market Value: (RMV) Specially Assessed Value: (SAV) (RMV)
MARKET PORTION MARKET PORTION
TL 700 Improvement RMV TL 700 Improvement RMV
Dwelling $125,000 Dwelling $125,000
Barn, Machine Shed, Irrigation, etc. $100,000 Barn, Machine Shed, Irrigation, etc. $100,000
Total MARKET PORTION RMV
$225,000 Total MARKET PORTION RMV $225,000
SPECIALLY ASSESSED PORTION SPECIALLY ASSESSED PORTION
Tax Lot 700 HS Value Tax Lot 700 HS Value
Tax Lot 700
Class II, 5AC x $4,150 $20,750
Good View $30,000
Tax Lot 701
Class ll, 16AC x $4,150 $66,400
Class lll, 20AC x $3,500 $70,000
HS Bare Land Value Base (RMV) $187,150
Homesite Homesite
Class II 1 AC $4,150 $187,150 / 41AC = HS Land SAV $4,565 (AVG RMV/AC)
Good View $30,000
OSD (RMV) $10,000 OSD (SAV) ($4,000 maximum) $4,000
Homesite RMV $44,150 Homesite SAV $8,565
$8,565
TL 700 Remaining Acres RMV TL 700 Remaining Acres SAV
Class II 4AC x $4,150 = $16,600 Class II 4AC x $551 = $2,204 $2,204
Remaining Acres RMV $16,600 Remaining Acres SAV $2,204
Total SA PORTION RMV $60,750
$60,750 Total SA PORTION SAV $10,769
Total RMV for account $285,750 Total SAV for account (M-5)
Maximum Assessed Value: (MAV) Maximum Special Assessed Value: (MSAV) (MAV)
MARKET PORTION
TL 700 MARKET PORTION MAV
MARKET PORTION RMV (New year) $225,000
TL 700 account MAV Divided by New Total RMV (New year) $285,750
Prior year MAV $200,025
(tax roll) Equals MARKET PORTION Apportionment 0.7874
Prior year AV x 1.03 $206,025 Account MAV $206,025
Greater of = Account MAV $206,025 Times MARKET PORTION Apportionment 0.7874
Total MARKET PORTION MAV $162,224
SPECIALLY ASSESSED PORTION
Tax Lot 700 Land Value
Prior Year HS MSAV $3,195 (tax roll)
Prior Year HS AV x 103% $3,290
Greater of = HS Land MSAV $3,290
OSD Prior Year MSAV $4,120 (tax roll)
OSD Prior Year AV x 103% $4,120
Greater of = OSD MSAV $4,120
Homesite MSAV $7,410 $7,410
TL 700 Remaining Acres MSAV
Class II 4AC x $525 = $2,100 $2,100
Remaining acres MSAV $2,100
Total SA PORTION MSAV $9,510
Total MAV for SA account
Assessed Value as if not specially assessed: (AV) Assessed Value if specially assessed: (AV) (AV)
Lesser of MARKET PORTION RMV or MAV $162,224
Lesser of HS Land SAV or MSAV $3,290
Lesser of OSD SAV or MSAV $4,000
Total RMV for Account $285,750 Homesite AV $7,290 $7,290
Total MAV for Account
$206,025
Lesser of Class II SAV or MSAV
$2,100
TOTAL AV IF NOT SPECIAL ASSESSED $206,025 TOTAL AV IF SPECIAL ASSESSED (M-50)
ACCOUNT AV (Lesser of RMV or M-50 Value) $171,614
M-50 Calculations Example # 6-700
$171,614
$235,769
$171,734
6-64 150-303-422 (Rev. 11-07-22)
To solve for Tax Lot 701 when tax lots 700 and 701 comprise one lot of record.
-- Zoned EFU Class II farmland SAV = $551 and MSAV = $525, Class III SAV = $433 and MSAV = $413.
Real market value of Class II farmland = $4,150, Class III = $3,500
-- TL 701 16AC Class II, 20AC Class III, all farmland
Note: TL 701 cannot be sold separately from TL 700, because they are considered one legal parcel of 41 acres by planning.
Use commercial farmland schedule to value class II and III land in tax lot 701
The following demonstrates side-by-side calculations: (See EX6-700 for Tax Lot 700)
ASSESSMENT BASED ON MARKET VALUE SPECIALLY ASSESSED
(ORS 308.146 and 308.205)
(ORS 308A.107 and 308A.256)
Real Market Value: (RMV) Specially Assessed Value: (SAV) (RMV)
MARKET PORTION MARKET PORTION
TL 701 Improvement RMV TL 701 MARKET PORTION RMV
No Improvements No improvements
Total MARKET PORTION RMV
$0 Total MARKET PORTION RMV $0
SPECIALLY ASSESSED PORTION SPECIALLY ASSESSED PORTION
TL 701 Land RMV TL 701 Land SAV
Class II 16AC x $4,150 = $66,400 Class II 16AC x $551 = $8,816 $8,816
Class III 20AC x $3,500 = $70,000 Class III 20AC x $433 = $8,660 $8,660
Land RMV $136,400 Land SAV $17,476
Total SA PORTION RMV $136,400
$136,400
Total SA PORTION SAV $17,476
Total RMV for account $136,400 Total SAV for account (M-5)
Maximum Assessed Value: (MAV) Maximum Special Assessed Value: (MSAV) (MAV)
MARKET PORTION
TL 701 MARKET PORTION MAV
MARKET PORTION RMV (New year) $0
TL 701 account MAV Divided by New Total RMV (New year) $136,400
Prior year MAV $95,480
(tax roll) Equals MARKET PORTION Apportionment 0.0000
Prior year AV x 1.03 $98,344 Account MAV $98,344
Greater of = Account MAV $98,344 Times MARKET PORTION Apportionment 0.0000
Total MARKET PORTION MAV $0
SPECIALLY ASSESSED PORTION
TL 701 Land MSAV
Class II 16AC x $525 = $8,400 $8,400
Class III 20AC x $413 = $8,260 $8,260
Land MSAV $16,660
Total SA PORTION MSAV $16,660
Total MAV for SA account
Assessed Value as if not specially assessed: (AV) Assessed Value if specially assessed: (AV) (AV)
Lesser of MARKET PORTION RMV or MAV $0
Total RMV for Account $136,400
Lesser of Class II SAV or MSAV $8,400
Total MAV for Account $98,344
Lesser of Class III SAV or MSAV
$8,260
TOTAL AV IF NOT SPECIAL ASSESSED $98,344 TOTAL AV IF SPECIAL ASSESSED (M-50)
ACCOUNT AV (Lesser of RMV or M-50 Value) $16,660
M-50 Calculations Example # 6-701
$16,660
$17,476
$16,660
6-65 150-303-422 (Rev. 11-07-22)
M-50 calculations example 3
Specially assessed RMV, SAV, MAV, and AV calculations
Plus
Market portion RMV
$ 142,500
S A portion RMV
$ 80,000
Total RMV
$ 222,500
Constitution article
X1 sec 11
Market portion RMV
$ 142,500
S A portion SAV
H S land = $17,500
OSD = $4,000
Class II land = $1,653
Total SAV
$165,653
ORD 310.165(2)
(M-5 test)
Lesser of: total RMV or M-50 value
Assessed value
$ 123,810
Market portion MAV
$ 102,734
S A portion MSAV
H S land = $15,501
OSD = $4,120
Class II land = $1,575
Total MAV
$ 123,930
For the tax roll
Market portion
lesser of:
RMV or MAV
$ 102,734
S A portion
lesser of: (by land class)
SAV or MSAV
H S land = $ 15,501
OSD = $ 4,000
Class II land = $ 1,575
M-50 value
$ 123,810
Equals
Plus
Equals
Plus
Equals
Plus
Equals
6-66 150-303-422 (Rev. 11-07-22)
1995 commercial farmland schedule
bottom and bench land
Acres Class I Class II Class III Class IV Class V Class VI Class VII Class VIII
10 6,000 5,100 4,350 3,900 2,750 1,900 500 50
20 5,400 4,600 3,900 3,500 2,500 1,700 500 50
40 4,850 4,150 3,500 3,150 2,375 1,500 500 50
180 4,500 3,750 3,250 2,900 2,125 1,250 250 50
400 4,500 3,500 3,000 2,750 1,900 1,000 250 50
Note: A similar schedule would be developed for forestland sales.
Note: The above schedule reects commercial farmland values. Separate value schedules may need to be devel-
oped for parcels which are smaller than that deemed to be economically viable by the market for commercial
farming activities typical of the area. The values of these smaller parcels will probably reect a highest-and-best-
use as rural residential. If this is the case, the procedure for developing an RMV schedule will be the same as that
for rural tracts. (See schedule below.)
Rural tract lands AR 5 zoning
average rural setting
Acres Price/Ac Acres Price/Ac Acres Price/Ac Acres Price/Ac
1.0 $40,000 9.0 $10,500 17.0 $ 6,000 45.0 $ 4,500
2.0 $30,000 10.0 $ 9,750 18.0 $ 5,500 50.0 $ 4,500
3.0 $25,000 11.0 $ 8,500 19.0 $ 5,500 55.0 $ 4,500
4.0 $20,000 12.0 $ 8,000 20.0 $ 5,000 60.0 $ 4,250
5.0 $17,500 13.0 $ 7,500 25.0 $ 5,000 65.0 $ 4,250
6.0 $15,000 14.0 $ 7,000 30.0 $ 4,750
7.0 $13,000 15.0 $ 6,500 35.0 $ 4,750
8.0 $11,500 16.0 $ 6,000 40.0 $ 4,500
View factors: Creek or stream frontage:
Good view add $30,000 add $10,000
Average view add $25,000 park-like setting:
Fair view add $15,000 add $ 5,000
On-site development: Septic + well only = $6,000; Fair = $8,000; Avg. = $10,000; Good = $15,000
Specially Assessed onsite developments: Maximum $4,000
Note: Value attributable to being a buildable site is intrinsic in the bare land value and cant be isolated.
6-67 150-303-422 (Rev. 11-07-22)
Madrona Lane
River Road
Lincoln Lane
100 200 300
400 500
501
600
700
5.00 ac
701
36.00 ac
800
43.00 ac
900
19.00 ac
1000 1001
1100 1200
Tax lot map
6-68 150-303-422 (Rev. 11-07-22)
Appendix F: Disqualification
Non-EFU income disqualification procedure (OAR 150-308-1050) .................................. 6-68
Income letter requesting non-EFU questionnaire (OAR 150-308-1050) ........................... 6-69
Intent to disqualify non-EFU farm use special assessment .............................................. 6-70
Disqualification notification procedures (ORS 308A.718) ................................................. 6-71
MAV exceptions following disqualification .......................................................................6-132
M-50 2006 changed property analysis codes .....................................................................6-134
Change in special assessment (heptagon diagram) ..........................................................6-137
6-69 150-303-422 (Rev. 11-07-22)

3- 1
-x
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

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OAR 150-308-1050
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6-70 150-303-422 (Rev. 11-07-22)
Income letter requesting
non-EFU questionnaire
County letterhead
Date:
Name
Address
City, State, ZIP
Account #: Map #: Acres:
Dear Property Owner:
Your land is being specially assessed at farm-use values under ORS 308A.068. Oregon law ORS 308A.071
requires that the land must produce a certain amount of gross income to remain eligible for this special assess-
ment. To comply with ORS 308A.071, we are requesting you to complete and return the enclosed questionnaire.
Oregon Administrative Rule 150-308-1050 requires this income questionnaire to be returned to the Asses-
sor’s office no later than April 15. Failure to return the questionnaire may result in disqualification of your land
from special assessment.
If you have any questions or would like additional information on this matter, you may call us at
xxx-xxx-xxxx.
____________________________
____________________________
(Assessor)
Enclosure
6-71 150-303-422 (Rev. 11-07-22)
Intent to disqualify
Non-EFU farm use special assessment
Date:
Name
Address
City, State, ZIP
Account #: Map #: Acres:
Dear Property Owner:
On Feb. 15, 2007, pursuant to Oregon Administrative Rule 150-308-1050, we mailed a gross income questionnaire
for specially assessed farmland outside of an EFU zone to you at the above address. April 15 was the deadline for
filing the questionnaire with the assessor.
Reason 1We havent yet received the questionnaire and in compliance with Oregon Administrative Rule 150-308-
1050, this is official notification of the assessor’s intent to disqualify the above referenced property from the farm
use special assessment program.
Reason 2—The questionnaire you submitted doesnt have sufficient information to determine whether or not the
property continues to meet the income requirements of ORS 308A.071. In compliance with Oregon Administrative
Rule 150-308-1050(4)(d), this is official notification of the assessor’s intent to disqualify the above referenced property
from the farm use special assessment program.
It will be necessary to disqualify your land from farm use special assessment, unless within 30 days from the date
of this notice you show cause why this land shouldn’t be disqualified. You may appear in person, call or write a
letter within this time period and we will consider your explanation as to why the subject property should remain
specially assessed.
After the 30 day show cause period has passed your land will be disqualified if we dont have sufficient information
to determine the land meets the income requirements of ORS 308A.071. Once the land is disqualified if you believe
your land did meet the requirements to receive farm use special assessment, then ORS 308A.089 allows you to
submit an application for requalification on or before December 15 of the tax year for which the disqualification is
first in effect. The new application must show that the land meets all use and income requirements of an application
the same as anyone applying for farm use special assessment for the first time. Additionally, ORS 308A.089 requires
a graduated late fee not less than $10 and no more than $250. (ORS 308A.089)
Call if you have any questions.
Sincerely,
6-72 150-303-422 (Rev. 11-07-22)
Oregon Department of Revenue—Property Tax Division
January 1, 2015
Disqualication
Notication Procedures
ORS 308A.718
ORS 308A.724
6-73 150-303-422 (Rev. 11-07-22)
Table of contents
I. Statute 308A.718 ........................................................................................................................................... 6-73
II. Statute 308A.724 ........................................................................................................................................... 6-99
III. Sample letter instructions ............................................................................................................................ 6-101
IV. Sample letters .............................................................................................................................................. 6-103
6-74 150-303-422 (Rev. 11-07-22)
308A.718 Assessor to send notice upon disqualification or forestland change in use; deadline; appeal; change
in special assessment explanation; remediation plan notification. (1) The county assessor shall send notice as
provided in this section if land is disqualified under any of the following special assessment programs:
(a) Farm use special assessment under ORS 308A.050 to 308A.128.
(b) Farm or forest homesite special assessment under ORS 308A.250 to 308A.259.
(c) Western Oregon designated forestland special assessment under ORS 321.257 to 321.390.
(d) Eastern Oregon designated forestland special assessment under ORS 321.805 to 321.855.
(e) Small tract forestland special assessment under ORS 321.700 to 321.754.
(f) Wildlife habitat special assessment under ORS 308A.403 to 308A.430.
(g) Conservation easement special assessment under ORS 308A.450 to 308A.465.
(2) Notwithstanding that a change in use described in this section is not a disqualification, the assessor shall
send notice as provided in this section when the highest and best use of land changes from forestland to a differ-
ent highest and best use.
(3) Within 30 days after the date that land is disqualified from special assessment, the assessor shall notify the
taxpayer in writing of the disqualification and shall state the reason for the disqualification.
(4) Following receipt of the notification, the taxpayer may appeal the assessor’s determination to the Oregon
Tax Court within the time and in the manner provided in ORS 305.404 to 305.560.
(5)(a) When any land has been granted special assessment under any of the special assessment laws listed in
subsection (1) of this section and the land is disqualified from such special assessment, the county assessor shall
furnish the owner with a written explanation summarizing:
(A) ORS 308A.706 (1)(d) (relating to change in special assessment);
(B) ORS 308A.727 (relating to change in use to open space use special assessment for certain golf courses);
(C) The administrative act necessary under ORS 308A.724 to change the property to another classification
described in this paragraph; and
(D) The imposition of any penalties that would result from the disqualification if no requalification or reclas-
sification is made under one of the other special assessment laws listed in this paragraph.
(b) The written explanation required by this subsection shall be given in conjunction either with the notice of
disqualification required under this section or with an order or notice of disqualification otherwise provided by
law.
(c)(A) If no notice of disqualification is required to be made by this section or other provision of law, the writ-
ten explanation required by this subsection shall be made by the county assessor.
(B) A written explanation made under this paragraph shall be made by the assessor within 30 days of the effec-
tive date of the disqualification.
(6) Subsections (1) to (5) of this section do not apply if the reason for the disqualification is:
(a) The result of a request for disqualification by the property owner; or
(b) Because the property is being acquired by a government or tax-exempt entity.
(7) Within 30 days after the date the notification required under subsection (3) of this section is mailed, a tax-
payer intending to implement a remediation plan as defined in ORS 308A.053 on the disqualified land that is the
subject of the notification must notify the assessor in writing of the taxpayer’s intention to seek certification for
the remediation plan. [1999 c.314 §39; 2003 c.454 §38; 2003 c.539 §18; 2003 c.621 §89; 2007 c.809 §12; 2009 c.776 §7]
6-75 150-303-422 (Rev. 11-07-22)
Explanation of Statute 308A.718
All of the following language (in black) for the Explanation of ORS 308A.718 is statutory. ORS
308A.718 is quoted word for word and the appropriate statutory information for disqualications
have been inserted (in red) into the ORS 308A.718 language where applicable. Language in ORS
308A.718 has been (bolded or underlined) to add emphasis for importance. “Notes” have been
added (in shaded blue) when appropriate to provide additional interpretation.
ORS 308A.718 Assessor to send notice upon disqualication or forestland change in use;
deadline; appeal; change in special assessment explanation, remediation plan notication.
(1) The county assessor shall send notice as provided in this section if land is disqualied under any
of the following special assessment programs:
(a) Farm use special assessment under ORS 308A.050 to 308A.128.
EFU Farmland—ORS 308A.113(1)
(a) No longer in use;
(b) Zone change to non-EFU;
(c) Non-farm dwelling under ORS 215.236.
Non-EFU Farmland—ORS 308A.116(1);
(a) Owner request;
(b) Sale or transfer to an ownership making the land exempt;
(c) No longer in use or failure to meet income requirements of ORS 308A.071;
(d) Recording a subdivision plat.
(b) Farm or forest homesite special assessment under ORS 308A.250 to 308A.259.
Farm or Forest Homesite ORS 308A.259(1).
(a) Not being used in conjunction with forestland;
(b) Not being used in conjunction with farmland and is being used for a non-farm purpose.
(Vacancy is not a change in use).
Note: If a homesite becomes disqualied for the establishment of a non-farm dwelling under
ORS 215.236 the additional tax is collectable under ORS 308A.259(2) and (3). Otherwise,
there is no additional tax for homesite disqualications.
(c) Western Oregon designated forestland special assessment under ORS 321.257 to 321.390.
W.O. Forestland—ORS 321.359(1)(b).
(A) Owner request;
(B) Sale or transfer to an ownership making the land exempt;
(C) No longer in use;
(D) Recording a subdivision plat.
W.O. Forestland—ORS 215.236 non-farm dwelling in an EFU zone.
(d) Eastern Oregon designated forestland special assessment under ORS 321.805 to 321.855.
E.O. Forestland—ORS 321.842(1)(b).
(A) Owner request;
(B) Sale or transfer to an ownership making the land exempt;
(C) No longer in use;
(D) Recording a subdivision plat.
E.O. Forestland—ORS 215.236 non-farm dwelling in an EFU zone.
(e) Small Tract Forestland special assessment under ORS 321.700 to 321.754.
6-76 150-303-422 (Rev. 11-07-22)
STF Option—ORS 321.712(1)
(a) Owner acquisition of contiguous land held in common ownership; Assessor may
disqualify—see note below.
(b) Owner acquisition of common ownership exceeds 5,000 acres of Oregon forestland;
Disqualication required—see note below.
(c) Owner sells forestland resulting in a common ownership of less than 10 acres of Oregon
Forestland; Disqualication required—see note below.
(d) Change of use to a use that is no longer forestland. Disqualication required—see note
below.
Note: ORS 321.712(3) states “the county Assessor may disqualify Small Tract Forestland if
the assessor discovers an acquisition, sale, or change in use… for which the owner did not
give written notication”. Because of the requirements of ORS 321.716 the only time the
Assessor “may” disqualify is under ORS 321.712(3)(a) Owner acquisition of contiguous
land held in common ownership. ORS 321.712(3)(b), (c), and (d) are reasons the assessor
must disqualify as specied under ORS 308A.716.
STF Option—ORS 321.716(1)
(a) Sale or transfer of STF forestland;
(b) No longer in use;
(c) Owner owning or holding in common ownership more than 5,000 acres of Oregon
forestland;
(d) Owner owning or holding in common ownership less than 10 acres of Oregon
forestland;
(e) Written notice from State Forester that the land no longer meets Small Tract Forestland
requirements;
(f) STF land qualifying for another special assessment under ORS 308A.706(1)(d)(A), (B), (F)
or (G);
(g) Recording a subdivision plat.
(f) Wildlife habitat special assessment under ORS 308A.403 to 308A.430.
WLH—ORS 308A.430(2)
(a) Written notice from Oregon Department of Fish and Wildlife the plan isn’t being
implemented as approved;
(b) Owner request;
(c) Sale or transfer to an ownership making the land exempt;
(d) WLH land qualifying for another special assessment listed in ORS 308A.703(1);
(e) Recording a subdivision plat.
Note: No provision in statute to disqualify land in wildlife habitat special assessment
under ORS 215.236 for establishment of a non-farm dwelling in an EFU zone. If the land
is disqualied from EFU, open space, designated forestland or small tract forestland then
the land may requalify for Wildlife Habitat Special assessment under ORS 215.236(6) and
additional taxes may be deferred under ORS 308A.706(1)(d) (only applies in counties that
offer WLH).
(g) Conservation Easement special assessment under ORS 308A.450 to 308A.465.
CE—ORS 308A.465(4)
(a) Failure of the holder to provide certication within 90 days every three years or upon
assessor request;
(b) Notice from the holder the land isn’t being managed in accordance with the terms
6-77 150-303-422 (Rev. 11-07-22)
of the conservation easement and/or the conservation easement no longer meets the
requirements for being considered exclusively for conservation purposes under section
170(h) of the Internal Revenue Code;
(c) Notice from the landowner or holder the conservation easement has been disallowed
because the claim is no longer a qualied conservation contribution under section 170(h)
of the Internal Revenue Code;
(d) Owner request;
(e) Sale or transfer to an ownership making the land exempt;
(f) The land qualifying for another special assessment listed in ORS 308A.706 (1)(d);
(g) Recording a subdivision plat.
(2) Notwithstanding that a change in use described in this section isn’t a disqualication, the assessor
shall send notice as provided in this section when the highest and best use of land changes from
forestland to a different highest and best use.
(3) Within 30 days after the date that land is disqualied from special assessment, the assessor shall
notify the taxpayer in writing of the disqualication and shall state the reason for the disqualication.
A disqualication is effective the date the assessment and tax roll changes; before July 1 it is
important to keep the timing of the notication letter within 30 days of the date of the roll change.
[Meeks v. Dept. of Revenue, 7 OTR 113 (1977)] Roll changes must be made prior to July 1 to be
effective for the current assessment and tax year.
For “no longer in use” disqualications, the “notication letter under ORS 308A.718” must be
accomplished no later than August 14. When the August 14 disqualication requirements have
been accomplished the disqualication becomes effective back to January 1 of the assessment year
as specied in the following special assessment statutes:
Exclusive Farm Use, ORS 308A.113(1)(a) and (3);
Non-Exclusive Farm Use, ORS 308A.116(1)(c) and (6);
Designated Forestland western Oregon, ORS 321.359(1)(b)(C) and 321.366;
Designated Forestland eastern Oregon, ORS 321.842(1)(b)(C) and 321.845.
Note: The August 14 date provision for “no longer in use” doesn’t apply to Small Tract
Forestland, Wildlife Habitat, or Conservation Easement Special Assessment programs.
(4) Following receipt of the notication, the taxpayer may appeal the Assessor’s determination to the
Oregon Tax Court within the time and in the manner provided in ORS 305.404 to 305.560.
ORS 305.505(1) provides the criteria for appeals made to the Oregon Tax court and generally
directs an appeal to the Magistrate division unless specically designated by the tax court judge for
hearing at the regular division. A party to the appeal may request mediation as specied in ORS
305.505(2). The manner of appeals to the Magistrate Division of the Oregon Tax Court is found
under ORS 305.275. The timing of appeals to the Magistrate Division is found under ORS 305.280.
ORS 305.280(1) requires the appeal to be led within 90 days after the disqualication becomes
actually known to the taxpayer, but in no event later than one year after the disqualication has
been made.
(5)(a) When any land has been granted special assessment under any of the special assessment laws
listed in subsection (1) of this section and the land is disqualied from such special assessment, the
county assessor shall furnish the owner with a written explanation summarizing:
(A) ORS 308A.706(1)(d) (relating to change in special assessment);
ORS 308A.706(1)(d)
6-78 150-303-422 (Rev. 11-07-22)
(A) ORS 308A.062, Exclusive Farm Use (EFU)
(B) ORS 308A.068, Non-Exclusive Farm Use (Non-EFU
(C) ORS 321.358, Western Oregon Designated Forestland (DFL)
(D) ORS 321.839, Eastern Oregon Designated Forestland (DFL)
(E) ORS 321.709, Small Tract Forestland (STF)
(F) ORS 308A.424. Wildlife Habitat (WLH)
(G) ORS 308A.456 Conservation Easement (CE)
(B) ORS 308A.727 (relating to change in use to open space use special assessment for certain
golf courses);
(C) The administrative act necessary under ORS 308A.724 to change the property to another
classication described in this paragraph; and
(D) The imposition of any penalties that would result from the disqualication if no re-
qualication or reclassication is made under one of the other special assessment laws listed
in this paragraph.
Note: See Additional tax information in “Disqualication group sample letters”.
(b) The written explanation required by this subsection shall be given in conjunction either with the
notice of disqualication required under this section or with an order or notice of disqualication
otherwise provided by law.
Note: See “Explanation of ORS 308A.724” and “Disqualication group sample letters”.
(c) (A) If no notice of disqualication is required to be made by this section or other provision of
law, the written explanation required by this subsection shall be made by the county assessor.
(B) A written explanation made under this paragraph shall be made by the Assessor within 30
days of the effective date of the disqualication.
(6) Subsections (1) to (5) of this section don’t apply if the reason for the disqualication is:
(a) The result of a request for disqualication by the property owner; or
(No notice under ORS 308A.718 is required) (See Group F).
(b) Because the property is being acquired by a government or tax-exempt entity.
(7) Within 30 days after the date the notication required under subsection (3) of this section is
mailed, a taxpayer intending to implement a remediation plan as dened in ORS 308A.053 on the
disqualied land that is the subject of the notication must notify the assessor in writing of the
taxpayer’s intention to seek certication for the remediation plan.)
[1999 c.314 §39; 2003 c.454 §38; 2003 c.539 §18; 2003 c.621 §89; 2007 c.809 §12; 2009 c.776 §7]
(No notice under ORS 308A.718 is required.) (See Group F.)
6-79 150-303-422 (Rev. 11-07-22)
308A.724 Application for change of special assessment following disqualification; time for meeting farm
use income requirements; application due dates; limitation on special assessments for disqualified wildlife
habitat and conservation easement land. (1)(a) In order for additional taxes imposed under ORS 308A.703 to be
deferred under ORS 308A.706 (1)(d) (relating to change in special assessment), the owner must file an application
or claim for classification under another special assessment law.
(b) If the disqualification is effective prior to July 1 in any year, the owner shall file the required claim or ap-
plication on or before August 1 of that year.
(c) If the disqualification is effective on or after July 1 in any year, the county taxing authorities shall continue
the classification on the current assessment and tax rolls, and the owner shall file the required claim or application
in the next calendar year in accordance with the laws governing the particular special assessment program.
(2) If an owner of land disqualified under one of the special assessment laws listed in ORS 308A.706 (1)(d)
seeks to qualify for farm use special assessment of nonexclusive farm use zone farmland under ORS 308A.068,
the owner shall have five years, beginning with the first year in which application is made under this section, to
qualify for the two-year farm use requirement of ORS 308A.068 and the income requirement under ORS 308A.071.
(3) Notwithstanding subsection (1) of this section, an owner may make application under this section at any
time within 30 days of the date notice of disqualification is sent by the assessor under ORS 308A.718.
(4) Notwithstanding subsections (1) to (3) of this section:
(a) An owner of land disqualified from wildlife habitat special assessment under ORS 308A.430 that was previ-
ously subject to ORS 215.236 (5), except for conservation easement special assessment, may not apply for another
special assessment under this section without first satisfying the requirements of ORS 215.236 (5); and
(b) An owner of land disqualified from conservation easement special assessment under ORS 308A.465, except
for wildlife habitat special assessment, may not apply for another special assessment under this section without
first satisfying the requirements of ORS 215.236 (5). [1999 c.314 §41; 2003 c.454 §40; 2003 c.539 §20; 2003 c.621 §90;
2007 c.809 §14]
6-80 150-303-422 (Rev. 11-07-22)
Explanation of Statute 308A.724
All of the following language (in Black) for the Explanation of ORS 308A.724 is statutory. ORS 308A.724 is
quoted word for word. Language in ORS 308A.724 has been (bolded or underlined) to add emphasis for
importance. “Notes” have been added (in Shaded Blue) when appropriate to provide additional interpretation.
Change of special assessment
ORS 308A.724 Application for change of special assessment following disqualication; time for
meeting farm use income requirements; application due dates; limitation on special assessments for
disqualied wildlife habitat land.
(1) (a) In order for additional taxes imposed under ORS 308A.703 to be deferred under ORS
308A.706(1)(d) (relating to change in special assessment), the owner must le an application or
claim for classication under another special assessment law.
(b) If the disqualication is effective prior to July 1 in any year, the owner shall le the required
claim or application on or before August 1 of that year.
Note: Disqualications occurring between January 1 and June 30 are processed under this statute.
Includes “No longer in use” disqualications occurring only between January 1 and August 14. Do not
include subdivisions (additional taxes cannot be deferred under ORS 308A.706(1)(d), for subdivisions
use ORS 308A.724(3).
(c) If the disqualication is effective on or after July 1, the county taxing authorities shall continue
the classication on the current assessment and tax rolls, and the owner shall le the required claim
or application in the next calendar year in accordance with the laws governing the particular special
assessment program.
Disqualications between July 1 and December 31 are processed under this statute. Includes “No
longer in use” disqualications occurring only between August 15 and December 31.
(2) If an owner of land disqualied under one of the special assessment laws listed in ORS 308A.706(1)
(d) seeks to qualify for farm use special assessment of non-exclusive farm use zone farmland under
ORS 308A.068, the owner shall have ve years, beginning with the rst year in which application is
made under this section, to qualify for the two-year farm use requirement of ORS 308A.068 and the
income requirement under ORS 308A.071.
(3) Notwithstanding subsection (1) of this section, an owner may make application under this section
at any time within 30 days of the date notice of disqualication is sent by the Assessor under ORS
308A.718.
Note: Following a disqualication, the 30 day application period is the general rule. Special
provisions under ORS 308A.724(1)(b) and (c) (above) allow for additional timing of applications
which only applies following a change in special assessment under ORS 308A.706(1)(d). Applications
or qualication for a different special assessment that do not involve a disqualication under ORS
308A.706(1)(d) must meet the 30 day time period as specied by this statute. If an owner wants to
change from one special assessment to another it is recommended to process a disqualication as
specied in Group C Sample Letters to allow a rollover under ORS 308A.706(1)(d). (See Application
section of this manual for application or qualication dates and timelines.)
(4) Notwithstanding subsections (1) to (3) of this section:
(a) An owner of land disqualied from wildlife habitat special assessment under ORS 308A.430 that
was previously subject to ORS 215.236 (5), except for conservation easement special assessment,
may not apply for another special assessment under this section without rst satisfying the
requirements of ORS 215.236 (5); and
6-81 150-303-422 (Rev. 11-07-22)
(b) An owner of land disqualied from conservation easement special assessment under ORS
308A.465, except for wildlife habitat special assessment, may not apply for another special
assessment under this section without rst satisfying the requirements of ORS 215.236 (5). [1999
c.314 §41; 2003 c.454 §40; 2003 c.539 §20; 2003 c.621 §90; 2007 c.809 §14]
Sample letters instructions—Groups A through Group F
Reasons for disqualication have been grouped. Each group has similar disqualication characteristics.
A brief explanation for each disqualication group is provided at the beginning of each sample
letter. Small Tract Forestland (STF), Wildlife Habitat (WLH) and Conservation Easement (CE)
disqualications require different procedures and were broken out separately to avoid confusion and
misinterpretation (See Group A-STF, Group A-WLH, Group A-CE and Group B-STF, Group B-WLH,
Group B-CE). The sample letters follow the statutory procedures explained previously. Language in the
sample letters have been (bolded or underlined) to add emphasis for importance. “Notes” have been
added in (blue shade) when appropriate to provide additional interpretation or instructions to county
personnel processing the letters. The (blue shade) information is not intended to be part of the letter
to the taxpayer.
Each disqualication should be carefully studied before deciding the appropriate reason or basis for
disqualication. After deciding the reason for disqualication, then all information in the sample
letter that does not pertain to the disqualication should be deleted, and any additional information
that would be appropriate should be added.
ORS 308A.718 requires the disqualication notication letter to the taxpayer must be in writing
within 30 days after the date the land has been disqualied.
The disqualication is not effective until the assessment and tax rolls have been changed. Oregon
Tax Court decision Meeks v. DOR, 7 OTR 113 (1977) page 117 states “the actual change of the roll
by the county assessor or his duly authorized agent is the essential overt act which proves the
assessor’s exercise of his judgment and establishes the disqualication as having actually occurred”.
The general rule for a disqualication to be effective for the current tax year is to change the
assessment and tax rolls by no later than June 30.
Special provisions allow discovery for “no longer in use” disqualication’s for EFU ORS 308A.113;
Non-EFU ORS 308A.116; DFL WO ORS 321.366 and DFL EO ORS 321.845 special assessments
provided both the “notication letter” is mailed to the taxpayer no later than August 14 of the
assessment year and the “assessment and tax rolls” have also been changed no later than August 14.
(For additional information on timing of disqualications see disqualication section of the Farm
Manual)
These samples letters are only a guide to provide statutory compliance with ORS 308A.718 and
308A.724. If your county assessor elects to use these letters, it is encouraged that counties further
personalize or tailor them to t the situation as the county may deem appropriate.
6-82 150-303-422 (Rev. 11-07-22)
Sample letter—Group A
Note: This group of disqualications is for a reason that requires notication under ORS 308A.718 and
additional taxes will be collected.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of ______ acres of ______________________land on the above real property account(s) have been
disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ The land is no longer qualied because the land has changed to a non-qualifying use such as
residential, commercial or industrial or other use incompatible with returning the land to a
special assessment program. The land has been disqualied from special assessment under:
(Choose the appropriate program.)
Exclusive Farm Use ORS 308A.113(1)(a);
Non-Exclusive Farm Use ORS 308A.116(1)(c);
Designated Forestland ORS 321.359(1)(b)(C), Western Oregon;
Designated Forestland ORS 321.842(1)(b)(C), Eastern Oregon;
Any land that you have changed the use incompatible with returning the land to special assessment
programs will be required to be disqualied and pay additional taxes.
(Add this sentence if the land becomes exempt by “application”.)
A request to withdraw the land from special assessment by “application” for a property tax exemption
program is an incompatible use change.
When land is sold or acquired to an ownership making the land exempt a disqualication notice is not
required as specied in ORS 308A.718(6) (See Group F).
Please review the “Special assessment qualication” section of this disqualication notice. If you
believe any portion of the land can meet the qualication requirements of any of these special
assessments (Choose appropriate time period below.)
(Time period for disqualications occurring effective for the current tax year.)
in accordance with ORS 308A.724(1)(b), the application or claim for a change to another special
assessment under ORS 308A.706(1)(d) must be submitted within 30 days after the date on the notice of
disqualication or by August 1 of the year in which the notice is mailed, whichever date is later.
“No longer in use” disqualications for EFU ORS 308A.113; Non-EFU ORS 308A.116; DFL WO
ORS 321.366 and DFL EO ORS 321.845 have special provisions which require this disqualication
notication letter must be mailed no later than August 14. The assessment and tax rolls must also be
changed no later than August 14 for the disqualication to be effective for the current assessment and
tax year.
STF, WLH, and CE do not have special provisions for “No longer in use” disqualications. Therefore,
disqualication from these programs must occur by no later than June 30 to be effective for the current
tax year.
(Time period for disqualications occurring effective for the next tax year.)
6-83 150-303-422 (Rev. 11-07-22)
in accordance with ORS 308A.724(1)(c) if the disqualication is effective on or after July 1 in any year,
the county taxing authorities shall continue the classication on the current tax rolls, and the owner
shall le the required claim or application under ORS 308A.706(1)(d) in the next calendar year, no later
than April 1, in accordance with the laws governing the particular special assessment program.
This disqualication assumes it is for a reason that all of the acres disqualied have changed use and
the current use cannot meet qualication requirements of any of the special assessment programs.
The above paragraph is inserted to satisfy the courts just in case an event occurs, that the assessor is
unaware of, that may possibly qualify any of the land for a change in special assessment. If the assessor
is aware the owner may possibly qualify any of the acres for special assessment under ORS 308A.706(1)
(d) or 308A.727 (open space), those acres should be separately processed under Group B.
___ Recording of a subdivision plat under ORS Chapter 92 requires the disqualication of the land
from:
Non-Exclusive Farm Use, ORS 308A.116(1)(d) and (4);
Designated Forestland ORS 321.359(1)(b)(D) and (3), Western Oregon;
Designated Forestland ORS 321.842(1)(b)(D) and (3), Eastern Oregon;
(Process any land in STF, WLH or CE as appropriate under separate letters)
This disqualication statute species that a landowner may submit a claim or application to requalify
for (insert here, the special assessment program that the land was under at the time of the subdivision
disqualication) _________________special assessment after “payment of all additional taxes, any
interest or penalty that remains due and owing on the land”.
Additional tax to be extended to the 20XX–20XX tax rolls for collection: $_________________
Following this disqualication any land that is no longer in a qualifying special assessment
program will be based on market value as calculated under ORS 308.156.
Land disqualied from insert here, farm or forest use must comply with any applicable local
government zoning ordinances, governing minimum lot or parcel acreage before the land can
requalify for special assessment. ORS 308A.724(3) allows 30 days from the date of this disqualication
notication to apply for insert here, the same farm or forest program requalication for the current
assessment.
Note: ORS 308A.116(4) Non-EFU; 321.359(3) DFL western Oregon; and 321.842(3) DFL eastern Oregon;
species that land disqualied for the act of recording a subdivision may only re-qualify for the special
assessment they were in at the time of disqualication. The additional taxes are required to be paid and
the land owner cannot change to a different special assessment and defer the additional taxes under
ORS 308A.706(1)(d).
Delete down to “Special assessment qualication”.
___ Open space land has been requested to be withdrawn from classication under ORS
308A.318(2).
Review the “Special Assessment Qualication” section of this declassication notice if you desire to
qualify any portion of the land for Wildlife Habitat special assessment or Conservation Easement
special assessment as specied in ORS 308A.318(4). ORS 308A.724(3) allows 30 days from the date of
this declassication notice to apply for Wildlife Habitat or Conservation Easement special assessment.
Note: A change to other special assessments under ORS 308A.706(1)(d) is not offered because Open
Space is not identied for deferral under ORS 308A.706(1)(d), therefore use ORS 308A.724(3) which
allows 30 days to apply for WLH or CE following the disqualication.
Any land that is withdrawn from Open Space and does not change to Wildlife Habitat special
assessment or Conservation Easement special assessment under 308A.318(4) will be required to
6-84 150-303-422 (Rev. 11-07-22)
be declassied and pay any additional taxes due as a result of the withdrawal from Open Space
classication.
ORS 308A.718 does not require a notication letter for the withdrawal or declassication of Open space
specially assessed land. This letter is being provided as a possible recommendation for processing the
declassication of Open space land.
___ Other: _________________________________________________________________
Additional tax information—Open space
Additional tax procedure for land disqualied from “Open space special assessment”.
Open space additional taxes are calculated for the number of years the property has been in open space
special assessment as specied in ORS 308A.312 and 308A.318.
All acres (or any portion) may possibly qualify for a change to wildlife habitat or conservation
easement special assessment under ORS 308A.318(4). As specied in ORS 308A.318(4) changing to
wildlife habitat or conservation easement special assessment will require any open space additional
taxes be frozen and remain a potential additional tax while the land is in wildlife habitat or
conservation easement special assessment. The open space additional taxes will remain separate from
and in addition to wildlife habitat or conservation easement potential additional taxes. If the land ever
becomes disqualied from wildlife habitat or conservation easement special assessment and again
becomes qualied for open space special assessment, the open space potential additional tax calculation
shall resume as of the date of the renewed open space use special assessment qualication.
(To qualify for wildlife habitat or conservation easement special assessment, see “Change in Special
Assessment” section of this notication letter)
As specied in ORS 308A.318(4) if the land qualies for WLH or CE then separate notations must
be maintained on the assessment and tax rolls for open space and wildlife habitat or conservation
easement potential additional taxes.
Open space additional tax to be extended to the 20XX-20XX tax rolls for collection:
$________________
(These additional taxes will be deferred under ORS 308A.318(4) with a timely change to wildlife habitat
or conservation easement special assessment)
Note: If an “additional penalty” is required follow ORS 308A.321 and add appropriate language
to address the amount of the additional penalty(s). Land that is subject to these penalties is not in
compliance with open space requirements and therefore a change to WLH or CE should not be offered
under ORS 308A.318(4).
Following this declassication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
Delete down to “Special assessment qualication”.
Additional tax information
Additional tax procedure for land disqualied from “all special assessments other than Open Space”.
(Delete above “open space special assessment” additional tax procedures.)
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
6-85 150-303-422 (Rev. 11-07-22)
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________ (Choose the appropriate years of calculation.)
10 years, in the case of farmland located within an Exclusive Farm Use zone.
But only if the land, immediately following disqualication, remains outside of an Urban Growth
Boundary.
Five years. Applies to all other special assessment disqualications.
Additional tax to be extended to the 20XX-20XX tax rolls for collection: $_________________
(Additional taxes will be deferred under ORS 308A.706(1)(d) for any land with a timely change in
special assessment)
Following this disqualication any land that is no longer in a qualifying special assessment
program will be based on market value as calculated under ORS 308.156.
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
For subdivision disqualications eliminate all other options other than the special assessment the land
was under at the time of disqualication.
For Open Space declassications eliminate all other options other than Open Space, Wildlife Habitat or
Conservation Easement special assessments.
Note: If an Open Space owner desires Open Space under 308A.727 for certain golf courses that would
be a change from one Open Space use to another Open Space use and a declassication letter is not
needed. Process the change by application under ORS 308A.318(1).
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional
tax for this program is a maximum of 10 years if the land is located outside of an Urban Growth
Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that is
being used for farming and produces a minimum gross income requirement as specied under ORS
308A.071. If additional taxes are deferred under ORS 308A.706(1)(d) for a change in special assessment,
the owner of a property shall have ve years, beginning with the rst year application is made, to meet
the non-EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. If your land currently does not meet
minimum stocking or species requirements, you may submit an acceptable stocking plan along with a
completed application to the Assessor’s Ofce. A potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
6-86 150-303-422 (Rev. 11-07-22)
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment
that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation
Easement special assessment. Otherwise, the land may not change
to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only for
Wildlife Habitat special assessment provided the county offers wildlife habitat special
assessment. Otherwise, the land may not change
to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes may be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
6-87 150-303-422 (Rev. 11-07-22)
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided in
ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are available in the
Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File # Certified # Assessment year 20XX–XX
6-88 150-303-422 (Rev. 11-07-22)
Sample letter—Group A-STF
Note: This group of disqualications requires notication under ORS 308A.718 and additional taxes for
“Small Tract Forestland” will be collected.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of ______________ acres of Small Tract Forestland on the above real property account(s) has been
disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ Small Tract Forestland is no longer in forestland use because the land has changed to a non-
qualifying use such as residential, commercial, industrial or other use incompatible with
returning the land to a special assessment program and has been disqualied, ORS 321.716(1)
(b);
Any land that you have changed the use incompatible with returning the land to special assessment
programs will be required to be disqualied and pay additional taxes.
(Add this sentence if the land becomes exempt by “application”.)
A request to withdraw the land from special assessment by “application” for a property tax exemption
program is an incompatible use change.
When land is sold or acquired to an ownership making the land exempt a disqualication notice is not
required as specied in ORS 308A.718(6) (See Group F).
Please review the “Special Assessment Qualication” section of this disqualication notice. If you believe
any portion of the land can meet the qualication requirements of any of these special assessments
(Choose time period below)
(Time period for disqualications occurring effective for the current tax year.)
in accordance with ORS 308A.724(1)(b) the application or claim for a change to another special
assessment under ORS 308A.706(1)(d) must be submitted within 30 days after the date on the notice of
disqualication or by August 1 of the year in which the notice is mailed whichever date is later.
STF does not have special provisions for “No longer in use” disqualications. Therefore, STF
disqualication must follow the general rule and are required to be disqualied on the tax and
assessment rolls by no later than June 30 to be effective for the current tax year.
(Time period for disqualications occurring effective for the next tax year.)
in accordance with ORS 308A.724(1)(c) if the disqualication is effective on or after July 1 in any year,
the county taxing authorities shall continue the classication on the current tax rolls, and the owner
shall le the required claim or application under ORS 308A.706(1)(d) in the next calendar year, no later
than April 1, in accordance with the laws governing the particular special assessment program.
Note: This disqualication assumes it is for a reason that all of the acres have changed use and the
current use cannot meet qualication requirements of any of the special assessment programs. The
above paragraph is inserted to satisfy the courts just in case an event occurs, that the assessor is
unaware of, that may possibly qualify the land for a change in special assessment. If the assessor is
aware the owner may possibly qualify any of the acres for special assessment under ORS 308A.706(1)
(d) or 308A.727 (open space), those acres should be processed under Group B-STF.
6-89 150-303-422 (Rev. 11-07-22)
Since the land has been disqualied from Small Tract Forestland it will not be eligible for Small Tract
Forestland special assessment for a period of ve years as required by ORS 321.709(2)(d). After the ve-
year period has expired a new application may be submitted for Small Tract Forestland.
___ Recording of a subdivision plat under ORS Chapter 92 requires the disqualication of the land
from Small Tract Forestland, ORS 321.716(1)(g);
ORS 321.716(2) species the land may requalify for “Small Tract Forestland” after paying “all
additional taxes” and any interest that remains due and owing as a result of the disqualication,
provided the land complies with any applicable local government zoning ordinances governing
minimum lot or parcel acreage for forest use.
Note: As specied in ORS 321.716(2) land disqualied for the act of recording
a subdivision may only
re-qualify for “Small Tract Forestland” special assessment. The additional taxes are required to be paid
and the land owner cannot change to a different special assessment and defer the additional taxes
under ORS 308A.706(1)(d).
Under ORS 308A.724(3), you have 30 days from the date of this disqualication notice to submit
an application to the assessor for “Small Tract Forestland” special assessment under ORS 321.706.
The additional taxes are required to be paid under ORS 308A.707 and cannot be deferred under ORS
308A.706(1)(d) for this disqualication.
If the disqualication occurs more than 30 days prior to April 1 of the current assessment year the
taxpayer will have until April 1 to le an application as specied in ORS 321.706.
___ Other: ___________________________________________________________
Additional tax information
The calculation of additional taxes for land that is disqualied from “Small Tract Forestland” special
assessment involves two separate additional taxes.
Note: When the land is HBU forestland only the Small Tract Forestland additional taxes (20% to 100%)
under ORS 308A.707(3)(a)(A) is collectable.
As specied in ORS 308A.707(3); First, the “Small Tract Forestland additional Taxes” under ORS
308A.707(3)(a)(A) are calculated. Second, the “Forestland Additional Taxes” under ORS 308A.707(3)(a)
(B) are calculated.
The following information provides the calculation process for each of these additional taxes:
Special Assessment Forestland Additional Taxes under ORS 308A.707(3)(a)(A):
As specied in ORS 308A.707(3)(a)(A) the additional tax is calculated under ORS 308A.707(2) for each
year, beginning with the last year the land was under Small Tract Forestland special assessment, up to
a maximum of 10 years. This calculation is the difference between the taxes assessed against the land as
Small Tract Forestland and the taxes that would have been assessed at 100% of Forestland values.
(Insert here, under ORS 321.257 to 321.390, if the land is located in western Oregon or under ORS
321.805 to 855, if the land is located in eastern Oregon.)
Small Tract Forestland additional taxes under ORS 308A.707(3)(a)(B):
As specied in ORS 308A.707(3)(a)(B) the additional tax for each year, beginning with the last year the
land was under Small Tract Forestland special assessment, up to a maximum of 5 years, is calculated as
the difference between the taxes that would have been assessed against the land at 100% of Forestland
values (Insert here, under ORS 321.257 to 321.390, if the land is located in western Oregon or under
ORS 321.805 to 855, if the land is located in eastern Oregon.) and the taxes that would have otherwise
been assessed against the land had the land not received special assessment.
6-90 150-303-422 (Rev. 11-07-22)
“Small Tract Forestland Additional Tax” imposed under
ORS 308A.707(3)(a)(A) to be extended to the 20XX–20XX tax rolls for collection. $____________
(Note: The additional taxes will be collected upon disqualication of Small Tract Forestland and cannot
be deferred.)
“Forestland Additional Tax” imposed under ORS 308A.707(3)(a)(B) to be extended to the 20XX–XX
tax rolls for collection. $ ___________________
(Note: The additional taxes will be deferred under ORS 308A.706(1)(d) with a timely change in special
assessment.)
(Note: The additional taxes will be collected for a subdivision disqualication and cannot be deferred.)
Use appropriate note.
Following this disqualication any land that is no longer in a special assessment program will be
assessed based on market value as calculated under ORS 308.156.
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
For subdivision disqualications delete all qualication options except for STF.
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional
tax for this program is a maximum of 10 years if the land is located outside of an Urban Growth
Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that
is being used for farming and produces a minimum gross income requirement. If additional taxes are
deferred under ORS 308A.706(1)(d) for a change in special assessment, the owner of a property shall
have ve years, beginning with the rst year application is made, to meet the non-EFU qualication
requirements as specied in ORS 308A.724(2). A potential additional tax is a maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. If your land currently does not meet
minimum stocking or species requirements, you may submit an acceptable stocking plan along with a
completed application to the Assessor’s Ofce. A potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.709: Since your land has been disqualied from Small Tract Forestland,
it is not eligible for Small Tract Forestland special assessment for a period of ve years as required by
ORS 321.709(2)(d). After the ve year period has expired, you may submit an application for Small
Tract Forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
6-91 150-303-422 (Rev. 11-07-22)
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special
assessment that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify
for Conservation Easement special assessment. Otherwise, the land may not change
to
another special assessment without rst satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only
for Wildlife Habitat special assessment provided the county offers wildlife habitat
special assessment. Otherwise, the land may not change
to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes will be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided in
ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are available in the
Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File # Certified # Assessment year 20XX–XX
6-92 150-303-422 (Rev. 11-07-22)
Sample letterGroup A-WLH
Note: This group of disqualications requires notication under ORS 308A.718 and additional taxes for
”Wildlife Habitat” will be collected.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special
assessment of _______acres of _____________ land on the above real property account(s) have been
disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ The land is no longer qualied for the following reason:
(Choose the appropriate reason below)
Notice from the Department of Fish and Wildlife that the Wildlife Habitat plan is not being
implemented as approved. ORS 308A.430(2)(a);
A request to withdraw the land from Wildlife Habitat special assessment by “application” for a
property tax exemption program is an incompatible use change.
Note: ORS 308A.430(2)(c) When land is sold or acquired to an “ownership making the land exempt”
(government agencies) a disqualication notice is not required as specied in ORS 308A.718(6) (See
Group F).
Any land that remains no longer in a special assessment program or has changed the
use incompatible with returning the land
to special assessment programs will be required to be
disqualied and pay
additional taxes.
Please review the “Special assessment qualication” section of this disqualication notice. If you
believe any portion of the land can meet the qualication requirements of any of these special
assessments
(Choose time period below.)
(Time period for disqualications occurring effective for the current tax year.)
in accordance with ORS 308A.724(1)(b), the application or claim for a change to another special
assessment under ORS 308A.706(1)(d) must be submitted within 30 days after the date on the notice of
disqualication or by August 1 of the year in which the notice is mailed, whichever date is later.
WLH does not have special provisions for “No longer in use” disqualications.
Therefore, WLH disqualications must follow the general rule and are required to be disqualied on
the tax and assessment rolls by no later than June 30 to be effective for the current tax year.
(Time period for disqualications occurring effective for the next tax year) in accordance with ORS
308A.724(1)(c) if the disqualication is effective on or after July 1 in any year, the county taxing
authorities shall continue the classication on the current tax rolls, and the owner shall le the required
claim or application under ORS 308A.706(1)(d) in the next calendar year, no later than April 1, in
accordance with the laws governing the particular special assessment program.
This disqualication assumes it is for a reason that all of the acres disqualied have changed use and
the current use cannot meet qualication requirements of any of the special assessment programs.
The above paragraph is inserted to satisfy the courts just in case an event occurs, that the assessor is
unaware of, that may possibly qualify any of the land for a change in special assessment. If the assessor
6-93 150-303-422 (Rev. 11-07-22)
is aware the owner may possibly qualify any of the acres for special assessment under ORS 308A.706(1)
(d) or 308A.727 (open space), those acres should be separately processed under Group B-WLH.
___ Recording of a subdivision plat under ORS Chapter 92 requires the disqualication of
the land
from Wildlife Habit special assessment, ORS 308A.430(2)(e);
ORS 308A.430(3) species the land may requalify for “Wildlife habitatafter
paying “all additional
taxes” and any interest that remains due and owing as a
result of the disqualication provided it is in
compliance with ORS 308A.403 to 308A.430.
Note: As specied in ORS 308A.430(3) land disqualied for the act of recording
a subdivision may only
re-qualify for “Wildlife Habit” special assessment. The additional taxes are required to be paid and the
land owner cannot change to a different special assessment and defer the additional taxes under ORS
308A.706(1)(d).
Under ORS 308A.724(3), you have 30 days from the date of this disqualication
notice to submit
an application to the assessor for “Wildlife habitat
special assessment under ORS 308A.424. The
additional taxes are required to
be paid and cannot be deferred under ORS 308A.706(1)(d) for this
disqualication.
If the disqualication occurs more than
30 days prior to April 1 of the current assessment year the
taxpayer will have
until April 1 to le an application as specied in ORS 308A.424.
___ Other:
Owner Request Disqualication:
Notice of request by the landowner for withdrawal of the land from Wildlife Habitat special assessment
under ORS 308A.430(2)(b) does not required a letter under ORS 308A.718. (See Group F).
However, if the owner requests to withdraw from WLH and wants to change to another special
assessment use Group—C to process the change in special assessment and defer additional taxes under
ORS 308A.706(1)(d).
Non-Farm dwelling in an EFU zone:
Land that is in Wildlife Habitat special assessment at the time an approval for a non-farm dwelling is
granted under ORS 215.236 is not required to be disqualied (ORS 215.236(6).
Additional tax information
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________
(Choose the appropriate years of calculation.)
10 years, in the case of Wildlife habitat special assessment land located within an Exclusive Farm
Use zone. But only if the land, immediately following disqualication, remains outside of an Urban
Growth Boundary.
Five years. Applies to all other special assessment disqualications.
Additional tax to be extended to the 20XX–20XX tax rolls for collection: $_________________
Following this disqualication any land that is no longer in a special assessment
program will be
assessed based on market value as calculated under ORS
308.156.
6-94 150-303-422 (Rev. 11-07-22)
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the
special
assessment programs you may possibly qualify for are:
For subdivision disqualications delete all qualication options except for WLH.
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm
use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is
dened under ORS 308A.056. A potential
additional tax for this program is a maximum of 10 years if the land is located
outside of an Urban
Growth Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone
that is being used for farming
and produces a minimum gross income requirement. If additional
taxes are deferred under ORS 308A.706(1)(d) for a
change in special assessment, the owner of a
property shall have ve years, beginning with the rst year application is
made, to meet the non-
EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one
ownership and meet minimum
stocking and merchantable species requirements, or have an
acceptable plan for establishment of the minimum stocking
and species requirements. If your land
currently does not meet minimum stocking or species requirements, you may submit
an acceptable
stocking plan along with a completed application to the Assessor’s Ofce. A potential additional tax
is a
maximum of 5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone
or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and are
to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation and
management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife habitat special assessment
that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation
Easement special assessment. Otherwise, the land may not change to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
6-95 150-303-422 (Rev. 11-07-22)
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only
for Wildlife Habitat special assessment provided the county offers wildlife habitat special
assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d),
and if the land is later withdrawn or otherwise removed from open space special assessment, the
additional taxes will be calculated and collected as specied under ORS 308A.727(3) and (4). When
the land is withdrawn or otherwise removed from open space special assessment, the potential
additional taxes are collectable for each year the land is in open space (no maximum limitation).
Open space potential additional taxes are also subject to interest and penalties as specied under ORS
308A.318 and 308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of
receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided
in
ORS 305.404 to ORS 305.560. The Magistrate charges a fee to le an appeal. Appeal forms are
available in the Assessor’s Ofce or from the Magistrate Division.
Name:
Title:
By: File # Certified # Assessment year 20XXXX
6-96 150-303-422 (Rev. 11-07-22)
Sample letter—Group A-CE
Note: This group of disqualications requires notication under ORS 308A.718 and additional taxes for
“Conservation Easement” will be collected.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special
assessment of _______acres of _____________ land on the above real property account(s) have been
disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ The land is no longer for the following reason: (Choose the appropriate reason below.)
Notice from the holder the land is not being managed in accordance with the terms of the
conservation easement to which the land is subject. ORS 308A.465(4)(b)
Notice from the holder the conservation easement no longer meets the requirements for being
considered exclusively for conservation purposes under section 170(h) of the Internal Revenue
Code. ORS 308A.465(4)(b)
Notice from the _____________ (Landowner or Holder) the contribution on which the conservation
easement claim is based on has been disallowed because claim is no longer a qualied conservation
contribution under section 170(h) of the Internal Revenue Code. ORS 308A.465(4)(c)
A request to withdraw the land from Conservation Easement special assessment by “application”
for a property tax exemption program is an incompatible use change.
Note: ORS 308A.430(2)(c) When land is sold or acquired to an “ownership making the land exempt”
(government agencies) a disqualication notice is not required as specied in ORS 308A.718(6) (See
Group F).
Any land that remains no longer in a special assessment program or has changed the
use incompatible with returning the land
to special assessment programs will be required to be
disqualied and pay
additional taxes.
Please review the “Special assessment qualication” section of this disqualication notice. If you
believe any portion of the land can meet the qualication requirements of any of these special
assessments (Choose time period below.)
(Time period for disqualications occurring effective for the current tax year.)
in accordance with ORS 308A.724(1)(b), the application or claim for a change to another special
assessment under ORS 308A.706(1)(d) must be submitted within 30 days after the date on the notice of
disqualication or by August 1 of the year in which the notice is mailed, whichever date is later.
CE does not have special provisions for “No longer in use” disqualications. Therefore, CE
disqualications must follow the general rule and are required to be disqualied on the tax and
assessment rolls by no later than June 30 to be effective for the current tax year.
(Time period for disqualications occurring effective for the next tax year) in accordance with ORS
308A.724(1)(c) if the disqualication is effective on or after July 1 in any year, the county taxing
authorities shall continue the classication on the current tax rolls, and the owner shall le the required
claim or application under ORS 308A.706(1)(d) in the next calendar year, no later than April 1, in
accordance with the laws governing the particular special assessment program.
6-97 150-303-422 (Rev. 11-07-22)
This disqualication assumes it is for a reason that all of the acres disqualied have changed use and
the current use cannot meet qualication requirements of any of the special assessment programs.
The above paragraph is inserted to satisfy the courts just in case an event occurs, that the assessor is
unaware of, that may possibly qualify any of the land for a change in special assessment. If the assessor
is aware the owner may possibly qualify any of the acres for special assessment under ORS 308A.706(1)
(d) or 308A.727 (open space), those acres should be separately processed under Group B-CE.
___ Recording of a subdivision plat under ORS Chapter 92 requires the disqualication of
the land
from Conservation Easement special assessment, ORS 308A.465(4)(g);
ORS 308A.465(5) species the land may submit an application subject to Assessor review and approval
under ORS 308A.456 and re-qualify for Conservation easement” special assessment after
paying
“all additional taxes” and any interest that remains due and owing as a
result of the disqualication
provided it is in compliance with ORS 308A.450 to 308A.465.
Note: As specied in ORS 308A.465(5) land disqualied for the act of recording
a subdivision may only
re-qualify for “Conservation Easement” special assessment. The additional taxes are required to be
paid and the land owner cannot change to a different special assessment and defer the additional taxes
under ORS 308A.706(1)(d).
Under ORS 308A.724(3), you have 30 days from the date of this disqualication
notice to submit an
application to the assessor for “Conservation easement
special assessment under ORS 308A.456.
The additional taxes are required to
be paid and cannot be deferred under ORS 308A.706(1)(d) for this
disqualication.
If the disqualication occurs more than
30 days prior to April 1 of the current assessment year the
taxpayer will have
until April 1 to le an application to as specied in ORS 308A.456.
___ Other:
Owner request disqualication:
Notice of request by the landowner for withdrawal of the land from Conservation easement special
assessment under ORS 308A.465(4)(d) does not required a letter under ORS 308A.718. (See Group F)
However, if the owner requests to withdraw from CE and wants to change to another special
assessment use Group—C to process the change in special assessment and defer additional taxes under
ORS 308A.706(1)(d).
Non-Farm dwelling in an EFU zone:
Land that is in Conservation easement special assessment at the time an approval for a non-farm
dwelling is granted under ORS 215.236 is not required to be disqualied (ORS 215.236(6).
Additional tax information
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________
(Choose the appropriate years of calculation.)
10 years, in the case of Conservation easement special assessment land located within an Exclusive
Farm Use zone. But only if the land, immediately following disqualication, remains outside of an
Urban Growth Boundary.
6-98 150-303-422 (Rev. 11-07-22)
Five years. Applies to all other special assessment disqualications.
Additional tax to be extended to the 20XX–20XX tax rolls for collection: $_________________
Following this disqualication any land that is no longer in a special assessment
program will be
assessed based on market value as calculated under ORS
308.156.
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the
special
assessment programs you may possibly qualify for are:
For subdivision disqualifications delete all qualification options except for CE.
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and
that is used exclusively for farm
use. “Farm use” means the current employment of land for the
primary purpose of obtaining a prot in money. Farm use is
dened under ORS 308A.056. A
potential additional tax for this program is a maximum of 10 years if the land is located
outside of
an Urban Growth Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone
that is being used for farming
and produces a minimum gross income requirement. If additional
taxes are deferred under ORS 308A.706(1)(d) for a
change in special assessment, the owner of a
property shall have ve years, beginning with the rst year application is
made, to meet the non-
EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum
stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking
and species requirements. If your land currently does not
meet minimum stocking or species requirements, you may submit
an acceptable stocking plan along
with a completed application to the Assessor’s Ofce. A potential additional tax is a
maximum of
5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and are
to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation and
management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment
that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation
Easement special assessment. Otherwise, the land may not change to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
6-99 150-303-422 (Rev. 11-07-22)
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only
for Wildlife Habitat special assessment provided the county offers wildlife habitat special
assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will
refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The
application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under
ORS 308A.718, this
change to open space special assessment is restricted to certain golf courses under ORS 308A.727.
ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)
(d), and if the land is later
withdrawn or otherwise removed from open space special assessment,
the additional taxes will be calculated and
collected as specied under ORS 308A.727(3) and
(4). When the land is withdrawn or otherwise removed from open space
special assessment, the
potential additional taxes are collectable for each year the land is in open space (no maximum
limitation). Open space potential additional taxes are also subject to interest and penalties as
specied under ORS
308A.318 and 308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided in
ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are available in
the Assessor’s Ofce or from the Magistrate Division.
Name:
Title:
By: File # Certified # Assessment year 20XXXX
6-100 150-303-422 (Rev. 11-07-22)
Sample letter—Group B
Note: This group of disqualications is for a reason that requires notication under ORS 308A.718 and
additional taxes are collectable if the land does not change to a different special assessment.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of _________________ acres of ____________________land on the above real property account(s) has
been disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ The land is no longer in a qualifying use and has been disqualied from the following program:
(Choose the appropriate program.)
Designated Forestland, ORS 321.359(1)(b)(C), western Oregon;
Designated Forestland, ORS 321.842(1)(b)(C), eastern Oregon;
___ Establishment of a non-farm dwelling in an exclusive farm use zone. As specied in ORS
215.236(4) and (7) the owner has requested the land to be disqualied from:
(Choose the appropriate program.)
Exclusive Farm Use, ORS 308A.050 to 308A.128;
Open Space, ORS 308A.315;
Designated Forestland western Oregon, ORS 321.257 to 321.390;
Designated Forestland eastern Oregon, ORS 321.805 to 321.855;
For STF, disqualication Use Group B-STF.
[Land in WLH or CE are not listed for disqualication under ORS 215.236(4). As specied in ORS
215.236(6) any land disqualied under ORS 215.236(4) may re-qualify for WLH or CE and as long as
the land is in WLH or CE it will not be subject to the requalication requirements of ORS 215.236(5).
Following the disqualication under ORS 215.236(4) if the land changes “from” EFU, DFL western
Oregon, DFL eastern Oregon, STF or Open Space “to” WLH or CE the additional taxes are required to
be deferred as specied in ORS 308A.706(1)(d) or 308A.318(4) (open space)].
If the taxpayer cannot or does not elect to change to WLH or CE then the additional tax will be
collected.
If your county does not offer wildlife habitat special assessment then the only option to re-qualify
under ORS 215.236(6) will be for CE.
ORS 215.236(6) allows deferral of additional taxes for this disqualication under ORS 308A.706(1)(d)
or for open space disqualication under 308A.318(4) if your land is timely changed to wildlife habitat
special assessment or conservation easement special assessment. (See “Change in special assessment”
below.)
6-101 150-303-422 (Rev. 11-07-22)
The entire lot or parcel including a home site specied under ORS 308A.259(3) receiving a non-farm
dwelling land use approval is subject to disqualication and collection of additional taxes under ORS
215.236(4). Any acres that you cannot or elect not to qualify your land for wildlife habitat special or
conservation easement special assessment within the statutory time period (see “Change in special
assessment”) will be subject to collection of additional taxes (see “Additional tax information” ).
When a lot or parcel has been established for a non-farm dwelling and a nal land use approval
has been issued by the local governing body under ORS 215.236, then ORS 215.236(5) restricts the
requalication of the lot or parcel from receiving special assessment from the following programs listed
in ORS 215.236(4):
Exclusive Farm Use, ORS 308A.050 to 308A.128;
Open Space, ORS 308A.315;
Designated Forestland western Oregon, ORS 321.257 to 321.390;
Designated Forestland eastern Oregon, ORS 321.805 to 321.855;
Small Tract Forestland, ORS 321.700 to 321.754.*
As specied in ORS 215.236(5) the restrictions of ORS 215.236 are removed and the land may once
again qualify to receive special assessment for any of the programs listed in ORS 215.236(4) when the
lot or parcel is legally combined with a contiguous lot or parcel that constitutes a qualifying parcel.
Combining of a contiguous lot or parcel that is also subject to ORS 215.236 does not constitute a
qualifying parcel. Combining of contiguous land in the form of a lot line adjustment is the combining of
a portion of a lot or parcel and does not constitute a qualifying lot or parcel.
[Will require tracking as long as the lot or parcel may be subject to ORS 215.236(5).]
For land that is already in wildlife habitat or conservation easement special assessments when the
non-farm dwelling nal land use approval under ORS 215.236 is granted:
There is no statutory provision for land already in WLH or CE special assessment to be disqualied
under ORS 215.236(2) thru (4). The lot or parcel will still be subject to the conditions of ORS 215.236(5)
in the event of a future disqualication from WLH or CE special assessments. When the owner
builds the non-farm dwelling on land that is specially assessed under WLH or CE, the homesite area
(approximately one acre), will be disqualied from WLH or CE and additional taxes will be collected
if the homesite does not qualify under ORS 308A.253. Process a non-qualifying homesite area under
Group A WLH or CE as a residential change in use.
Owner attempting to qualify land under WLH or CE at the same time they are applying for a non-
farm dwelling under ORS 215.236:
ORS 215.236(4) Owner notication to assessor “before” nal approval of land use change:
If the owner noties the assessor of the pending non-farm dwelling application “prior to nal
approval” of the land use change, the owner is in compliance with ORS 215.236(4). To change from any
of the special assessments listed in ORS 215.236(4) to WLH or CE special assessment, the land owner
may submit a timely application to the assessor no later than April 1 of the assessment year. The land
owner may also submit an application following disqualication which will defer additional taxes
for a change in special assessment (rollover) under ORS 308A.706(1)(d). Under the provisions of
ORS 308A.706(1)(d), the owner will need to submit the application in accordance with the timelines
in ORS 308A.724(1). (See timelines for “Change in Special Assessment”. The additional taxes for any
land changed from open space special assessment to WLH or CE will be deferred and processed
as specied under ORS 308A.318(4). (See timelines for open space under “Change in Special
Assessment.”)
As required by ORS 308A.424 the WLH application to the assessor must include a copy of the wildlife
6-102 150-303-422 (Rev. 11-07-22)
and habitat conservation plan and an Oregon Department of Fish and Wildlife certied copy of the
declaration the plan is being implemented as described in ORS 308A.412(3). Since these requirements
may take considerable time, an owner may not be able to meet the timelines for a successful change in
special assessment, which may result in collection of additional taxes and assessment based on market
value until the land can qualify for WLH. The same would apply for CE if the owner does not have a
holder or cannot make a timely application.
ORS 215.236(4) Owner notication to assessor “after” nal approval of land use change:
If the owner noties the assessor of the non-farm dwelling application after the nal approval of the
land use change, the owner is not in compliance with ORS 215.236(4). Even though the owner is not
in compliance with ORS 215.236(4), if there is still time for the owner to submit a timely WLH or CE
application prior to April 1 or the lot or parcel can be processed for a disqualication prior to the July 1
tax year, it is recommended to process the disqualication under Group B or Group B-STF notication
requirements which will provide the owner an opportunity to change to WLH or CE under ORS
308A.706(1)(d) and defer additional taxes.
There have been occasions where the assessor discovers a building permit months or even years after
a nal land use change has been approved under ORS 215.236 where the owner had not requested a
disqualication as required under ORS 215.236(4). In those cases where a timely disqualication and
change in special assessment was not accomplished under ORS 308A.706(1)(d) or 308A.318(4) the lot or
parcel from that time on will need to be processed under Group A or Group A-STF for a nonqualied
or incompatible use disqualication. Group A or Group A-STF require the owner to pay the additional
tax under ORS 215.236(4). After paying the additional tax, the owner may requalify the land in
Wildlife Habitat or Conservation Easement special assessment as specied in ORS 215.236(6) with an
application by April 1 of the calendar year, the same as any other property seeking a new qualication.
___ Open space land has been withdrawn from classication.
Please review the “Special assessment qualication” section of this disqualication notice if you believe
any portion of the land can meet the qualication requirements of ORS 308A.318(4) for a change to
Wildlife Habitat special assessment or Conservation Easement special assessment.
Counties that do not have WLH will only offer CE.
___ Other: ______________________________________________________________
Additional tax information—Open space
Open space additional taxes are calculated for the number of years the property has been in open space
special assessment as specied in ORS 308A.312 and 308A.318.
All acres (or any portion) may possibly qualify for a change to wildlife habitat or conservation
easement special assessment under ORS 308A.318(4). As specied in ORS 308A.318(4) changing to
wildlife habitat or conservation easement special assessment will require any open space additional
taxes be frozen and remain a potential additional tax while the land is in wildlife habitat or
conservation easement special assessment. The open space additional taxes will remain separate from
and in addition to wildlife habitat or conservation easement potential additional taxes. If the land ever
becomes disqualied from wildlife habitat or conservation easement special assessment and again
becomes qualied for open space special assessment, the open space potential additional tax calculation
shall resume as of the date of the renewed open space use special assessment qualication.
(To qualify for wildlife habitat or conservation easement special assessment, see “Change in special
assessment” section of this notication letter)
As specied in ORS 308A.318(4) if the land qualies for WLH or CE then separate notations must
be maintained on the assessment and tax rolls for open space and wildlife habitat or conservation
easement potential additional taxes.
6-103 150-303-422 (Rev. 11-07-22)
Open space additional tax to be extended to the 20XX-XX tax rolls for collection: $________________
(These additional taxes will be deferred under ORS 308A.318(4) with a timely change to wildlife habitat
or conservation easement special assessment)
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
Delete down to “Change in special assessment” for open space disqualication.
Additional tax information
Additional tax procedure for land disqualied from all other special assessments other than “Open
space” begins here.
All acres (or any portion) may possibly qualify for a change to another special assessment. Changing
to a different special assessment will require any potential additional taxes to be deferred as specied
under ORS 308A.706(1)(d).
(See “Change in special assessment” section of this notication letter.)
Potential additional taxes that have been deferred under ORS 308A.706 may be collectable at a future
date if the use of the land changes; such as using the land for residential, commercial or industrial
purposes.
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________ (Choose the appropriate years of calculation.)
10 years, in the case of farmland located within an Exclusive Farm Use zone.
But only if the land, immediately following disqualication, remains outside of an Urban Growth
Boundary.
Five years. Applies to all other special assessment disqualications.
Additional tax to be extended to the 20XX–XX tax rolls for collection: $________________
(These additional taxes will be deferred under ORS 308A.706(1)(d) with a timely change in special
assessment.)
Any additional taxes that have been deferred are not collectable by the Assessor at this time. However,
ORS 308A.715 allows the landowner to make a written request to pay the additional taxes at anytime
following a disqualication.
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
Change in special assessment
(Choose the appropriate time period that applies to this disqualication.)
(Time period for timely disqualication effective for current July 1 tax year.)
When land is disqualied effective for the current July 1 tax year under ORS 308A.706(1)(d), an
application may be submitted for another special assessment program under ORS 308A.724(1)(b),
within 30 days after the date on the notice of disqualication or by August 1 of the year in which the
notice is mailed whichever date is later.
6-104 150-303-422 (Rev. 11-07-22)
(Time period for disqualications that occur on or after July 1 tax year.)
As specied in ORS 308A.724(1)(c), when land is disqualied effective on or after July 1 of the
assessment year the land will remain in special assessment for the current assessment and tax year. An
application or required claim must be submitted by no later than April 1 for special assessment in the
next calendar year in accordance with the laws governing the particular special assessment program.
(Time period for open space disqualications only.)
When land is disqualied under ORS 308A.318(4) from open space it may qualify for wildlife habitat
special assessment or conservation easement special assessment. An application must be submitted
by no later than April 1 in the next calendar year in accordance with the laws governing the special
assessment programs.
Counties that do not have WLH will only offer CE.
ORS 308A.318(4) does not provide criteria for the timing of a change from open space to wildlife
habitat special assessment or conservation easement special assessment. The above timing follows the
existing criteria of ORS 308A.424(3) for new Wildlife Habitat applications or ORS 308A.456 for new
Conservation Easement applications.
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
For Open Space declassications eliminate all other options other than Open Space, Wildlife Habitat or
Conservation Easement special assessments. Counties that do not have WLH will only offer CE.
Note: If an Open Space owner desires Open Space under 308A.727 for certain golf courses that would
be a change from one Open Space use to another Open Space use and a declassication letter is not
needed. Process the change by application under ORS 308A.318(1).
For EFU non-farm dwelling disqualications eliminate all other options except for wildlife habitat
special assessment or conservation easement special assessment as specied in ORS 215.236(6).
Counties that do not have WLH will only offer CE.
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional
tax for this program is a maximum of 10 years if the land is located outside of an Urban Growth
Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that
is being used for farming and produces a minimum gross income requirement as specied under ORS
308A.071. If additional taxes are deferred under ORS 308A.706(1)(d) for a change in special assessment,
the owner of a property shall have ve years, beginning with the rst year application is made, to meet
the non-EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. If your land currently does not meet
minimum stocking or species requirements, you may submit an acceptable stocking plan along with a
completed application to the Assessor’s Ofce. A potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
6-105 150-303-422 (Rev. 11-07-22)
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment
that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation
Easement special assessment. Otherwise, the land may not change to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only
for Wildlife Habitat special assessment provided the county offers wildlife habitat special
assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes may be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
6-106 150-303-422 (Rev. 11-07-22)
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided in
ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are available in the
Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File #: Certified # Assessment year 20XX–XX
6-107 150-303-422 (Rev. 11-07-22)
Sample letter—Group B-STF
Note: This group of disqualications are for a reason that requires notication under ORS 308A.718.
“Small Tract Forestland additional taxes” under ORS 308A.707(3) are required to be collected if the land
does not change to a different special assessment.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of ______________ acres of Small Tract Forestland on the above real property account(s) has been
disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
____ Owner of Small Tract Forestland acquired contiguous land and did not give assessor written
notication, ORS 321.709 and ORS 321.712(1)(a);
Assessor may disqualify. (Optional—this disqualication is by Assessor discretion.)
____ Small Tract Forestland sells or transfers ownership and the new owner does not apply for
continued qualication within 30 days of the date of notice of intent to disqualify from the
Assessor, ORS 321.716(1)(a) and 321.719;
To avoid disqualication, ORS 321.719 has a special one-time provision to allow an applicant to le for
continued qualication on or before December 15 of the rst tax year for which the forestland would
otherwise be disqualied from small track forestland. A $200 late ling fee will be required at the time
the application for continued qualication is led.
Note: If new owner comes in prior to assessor sending intent letter and they do not want to continue
STF then inform the new owner to ignore the intent letter. The intent letter is the only means the county
has to disqualify the land from STF because STF cannot be disqualied by owner request under these
circumstances. Also if the owner does not want the land to be automatically changed to DFL then
inform the owner to submit a written request to remove the land from forestland special assessment.
An owner can request to have DFL removed. This will result in a disqualication upon owner request.
____ Change in use of any portion of Small Tract Forestland to a use that is not a forestland use, ORS
321.712(1)(d) or Discovery by the Assessor that the land is no longer forestland, ORS 321.716(1)
(b); (choose statute that applies)
Use the appropriate Group B for any disqualications other than Small Tract Forestland.
____ Small Tract Forestland ownership exceeds 5,000 acres of Oregon Forestland, ORS 321.712(1)(b),
321.716(1)(c); (Choose statute that applies.)
____ Small Tract Forestland ownership is less than 10 acres of Oregon Forestland, ORS 321,712(1)(c),
321.716(1)(d); (Choose statute that applies.)
____ A written notice from the State Forestry Department that the land no longer meets the stocking
and species requirements applicable to Small Tract Forestland under rules adopted by the
Department of Revenue; ORS 321.716(1)(e);
Use Group B for any disqualications other than STF.
____ Establishment of a non-farm dwelling in an exclusive farm use zone. As specied in ORS
215.236(4) and (7) the owner has requested the land to be disqualied from Small Tract
Forestland.
6-108 150-303-422 (Rev. 11-07-22)
Use Group B, Group B-WLH, or Group B-CE, for any disqualications other than STF.
[Land in WLH or CE are not listed for disqualication under ORS 215.236(4). As specied in ORS
215.236(6) any land disqualied under ORS 215.236(4) may requalify for WLH or CE and as long as
the land is in WLH or CE it will not be subject to the requalication requirements of ORS 215.236(5).
Following the disqualication under ORS 215.236(4) if the land changes from EFU, DFL western
Oregon, DFL eastern Oregon, STF or Open Space to WLH or CE the additional taxes are required to be
deferred as specied in ORS 308A.706(1)(d) or 308A.318(4) (open space)].
If the taxpayer cannot or does not elect to change to WLH or CE then the additional tax will be
collected.
If your county does not offer wildlife habitat special assessment then the only option to requalify under
ORS 215.236(6) will be for CE.
ORS 215.236(6) allows deferral of additional taxes* for this disqualication under ORS 308A.707(3)(a)
(B) and 308A.706(1)(d) for “Forestland Additional Taxes” if your land is timely changed to wildlife
habitat special assessment or conservation easement special assessment. (See “Change in special
assessment” and “Additional tax information” below)
* Small Tract Forestland additional taxes under ORS 308A.707(3)(a)(A) (difference for 20% STF to 100%
forestland values ) cannot be deferred. (See additional tax section below.)
The entire lot or parcel receiving a non-farm dwelling land use approval is subject to disqualication
and collection of additional taxes under ORS 215.236(4). Any acres that you cannot or elect not to
qualify your land for wildlife habitat special or conservation easement special assessment within the
statutory time period (see “Change in special assessment”) will be subject to collection of additional
taxes (see “Additional tax information”).
When a lot or parcel has been established for a non-farm dwelling and a nal land use approval
has been issued by the local governing body under ORS 215.236, then ORS 215.236(5) restricts the
requalication of the lot or parcel from receiving special assessment from the following programs listed
in ORS 215.236(4):
Exclusive Farm Use, ORS 308A.050 to 308A.128;
Open Space, ORS 308A.315;
Designated Forestland western Oregon, ORS 321.257 to 321.390;
Designated Forestland eastern Oregon, ORS 321.805 to 321.855;
Small Tract Forestland, ORS 321.700 to 321.754.
As specied in ORS 215.236(5) the restrictions of ORS 215.236 are removed and the land may once
again qualify to receive special assessment for any of the programs listed in ORS 215.236(4) when the
lot or parcel is legally combined with a contiguous lot or parcel that constitutes a qualifying parcel.
Combining of a contiguous lot or parcel that is also subject to ORS 215.236 does not constitute a
qualifying parcel. Combining of contiguous land in the form of a lot line adjustment is the combining of
a portion of a lot or parcel and does not constitute a qualifying lot or parcel.
(Will require tracking as long as the lot or parcel may be subject to ORS 215.236(5))
For land that is already in wildlife habitat or conservation easement special assessment when a nal
land use approval for a non-farm dwelling under ORS 215.236 Is granted:
There is no statutory provision for land already in WLH or CE special assessment to be disqualied
under ORS 215.236(2) thru (4). The lot or parcel will still be subject to the conditions of ORS 215.236(5)
in the event of a future disqualication from WLH or CE special assessments. When the owner
builds the non-farm dwelling on land that is specially assessed under WLH or CE, the homesite area
6-109 150-303-422 (Rev. 11-07-22)
(approximately one acre), will be disqualied from WLH or CE and additional taxes will be collected
if the homesite does not qualify under ORS 308A.253. Process a non-qualifying homesite area under
Group A WLH or CE as a residential change in use.
Owner attempting to qualify land under WLH or CE while at the same time applying for a non-farm
dwelling under ORS 215.236:
ORS 215.236(4) Owner notication to assessor “before” nal approval of land use change:
If the owner noties the assessor of the pending non-farm dwelling application “prior to nal
approval” of the land use change the owner is in compliance with ORS 215.236(4). To change from
Small Tract Forestland listed in ORS 215.236(4) to WLH or CE special assessment the land owner may
submit a timely application to the assessor no later than April 1 of the assessment year. The land owner
may also submit an application following disqualication which will defer forestland additional
taxes (100% to Market) for a change in special assessment (rollover) under ORS 308A.707(3)(a)(B)
and 308A.706(1)(d). The Small Tract Forestland additional taxes (20% to 100%) must be collected for
a change in special assessment per ORS 308A.707(3)(a)(A). Under the provisions of ORS 308A.706(1)
(d) the owner will need to submit the WLH or CE application in accordance with the timelines in ORS
308A.724(1), (See timelines for “Change in special assessment”).
As required by ORS 308A.424 the WLH application to the assessor must include a copy of the wildlife
and habitat conservation plan and an Oregon Department of Fish and Wildlife certied copy of the
declaration the plan is being implemented as described in ORS 308A.412(3). Since these requirements
my take considerable time, an owner may not be able to meet the timelines for a successful change in
special assessment, which may result in collection of additional taxes and assessment based on market
value until the land can qualify for WLH. The same would apply for CE if the owner does not have a
holder or cannot make a timely application.
ORS 215.236(4) Owner notication to assessor “after” nal approval of land use change:
If the owner noties the assessor of the non-farm dwelling application after the nal approval of the
land use change, the owner is not in compliance with ORS 215.236(4). Even though the owner is not
in compliance with ORS 215.236(4), if there is still time for the owner to submit a timely WLH or CE
application prior to April 1 or the lot or parcel can be processed for a disqualication prior to the July 1
tax year, it is recommended to process the disqualication under Group B or Group B-STF notication
requirements which will provide the owner an opportunity to change to WLH or CE under ORS
308A.706(1)(d) and defer additional taxes.
There have been occasions where the assessor discovers a building permit months or even years after
a nal land use change has been approved under ORS 215.236 where the owner had not requested a
disqualication as required under ORS 215.236(4). In those cases where a timely disqualication and
change in special assessment was not accomplished under ORS 308A.706(1)(d) or 308A.318(4) the lot or
parcel from that time on will need to be processed under Group A or Group A-STF for a nonqualied
or incompatible use disqualication. Group A or Group A-STF require the owner to pay the additional
tax under ORS 215.236(4), and the owner may re-qualify the land in wildlife habitat or conservation
easement special assessment as specied in ORS 215.236(6) with a timely application by April 1 of the
calendar year the same as any other property seeking a new qualication.
____ Other: ___________________________________________________________
Since your land has been disqualied from Small Tract Forestland, it is not eligible for Small Tract
Forestland special assessment for a period of ve years as required by ORS 321.709(2(d). After ve year
period has expired, you may submit an application for Small Tract Forestland.
Additional tax information
The calculation of additional taxes for land that is disqualied from Small Tract Forestland special
6-110 150-303-422 (Rev. 11-07-22)
assessment involves two separate additional taxes.
(Note: When the land is HBU forestland only the STF additional taxes under ORS 308A.707(3)(a)(A) is
collectable.)
As specied in ORS 308A.707(3); First, the “Small Tract Forestland Additional Taxes” under ORS 308A.707(3)
(a)(A) are calculated. Second, the “Forestland Additional Taxes” under ORS 308A.707(3)(a)(B) are calculated.
The following information provides the calculation process for each of these additional taxes:
Small Tract Forestland Additional Taxes under ORS 308A.707(3)(a)(A):
As specied in ORS 308A.707(3)(a)(A) the additional tax is calculated under ORS 308A.707(2) for each
year, beginning with the last year the land was under Small Tract Forestland special assessment, up to
a maximum of 10 years. This calculation is the difference between the taxes assessed against the land
as Small Tract Forestland and the taxes that would have been assessed at 100% of Forestland values.
(Insert here, under ORS 321.257 to 321.390, if the land is located in western Oregon or under ORS
321.805 to 855, if the land is located in eastern Oregon.)
Forestland Additional Taxes under ORS 308A.707(3)(a)(B):
As specied in ORS 308A.707(3)(a)(B) the additional tax for each year, beginning with the last year the
land was under Small Tract Forestland special assessment, up to a maximum of 5 years, is calculated as
the difference between the taxes that would have been assessed against the land at 100% of Forestland
values (Insert here, under ORS 321.257 to 321.390, if the land is located in western Oregon or under
ORS 321.805 to 855, if the land is located in eastern Oregon.) and the taxes that would have otherwise
been assessed against the land had the land not received special assessment.
“Small Tract Forestland Additional Tax” imposed under ORS 308A.707(3)(a)(A) to be extended to
the 20XX-XX tax rolls for collection. $ ___________________
(Note: The additional taxes will be collected upon disqualication of Small Tract Forestland and cannot
be deferred.)
“Forestland Additional Tax” imposed under ORS 308A.707(3)(a)(B) to be extended to the 20XX-XX
tax rolls for collection. $____________________
(Note: These additional taxes will be deferred under ORS 308A.706(1)(d) with a timely change in
special assessment.)
All acres (or any portion) may possibly qualify for a change to another special assessment. Changing
to a different special assessment will require the “Forestland Additional Taxes” calculated under ORS
308A.707(3)(a)(B) to be deferred as specied under ORS 308A.706(1)(d). For any acres that do not
qualify for a change in special assessment the “Small Tract Forestland Additional Tax” under ORS
308A.707(3)(a)(B) is required to be paid. A change in special assessment will not defer the “Small Tract
Additional Taxes” under ORS 308A.707(3)(a)(A) for this disqualication.
(See “Change in special assessment” section of this notication letter.)
Potential additional taxes that have been deferred under ORS 308A.706 may be collectable at a future date
if the use of the land changes; such as, using the land for residential, commercial or industrial purposes.
Any additional taxes that have been deferred are not collectable by the Assessor at this time. However,
ORS 308A.715 allows the landowner to make a written request to pay the additional taxes at anytime
following a disqualication.
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
6-111 150-303-422 (Rev. 11-07-22)
Change in special assessment
When land is disqualied under ORS 308A.706(1)(d), an application may be submitted for another
special assessment program under ORS 308A.724(1)(b) within 30 days after the date on the notice of
disqualication or by August 1 of the year in which the notice is mailed whichever date is later.
(Choose the appropriate time period that applies to this disqualication.)
When land is disqualied or declassied under ORS 308A.724(1)(c) effective on or after July 1 of the
assessment year the land will remain in special assessment for the current assessment and tax year. An
application or required claim must be submitted no later than April 1 for special assessment in the next
calendar year in accordance with the laws governing the particular special assessment program.
(Choose the appropriate time period that applies to this disqualication.)
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
Note: For EFU non-farm dwelling disqualications eliminate all other options except for Wildlife
Habitat or Conservation Easement special assessment under ORS 215.236(6).
Exclusive Farm Use ORS 308A.062: Any land that is within an exclusive farm use zone and that is used
exclusively for farm use. “Farm use” means the current employment of land for the primary purpose
of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional tax for
this program is a maximum of 10 years if the land is located outside of an Urban Growth Boundary.
Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that
is being used for farming and produces a minimum gross income requirement. If additional taxes are
deferred under ORS 308A.706(1)(d) for a change in special assessment the owner of a property shall
have ve years, beginning with the rst year application is made, to meet the non-EFU qualication
requirements as specied in ORS 308A.724(2). A potential additional tax is a maximum of 5 years.
Designated Forest Land ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. As part of this change, you may
submit an acceptable stocking plan along with a completed application to the assessor’s ofce. A
potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.709: Since your land has been disqualied from Small Tract
Forestland, it is not eligible for Small Tract Forestland special assessment for a period of ve years as
required by ORS 321.709(2)(d). After the ve year period has expired, you may submit an application
for Small Tract Forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
6-112 150-303-422 (Rev. 11-07-22)
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment
that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation
Easement special assessment. Otherwise, the land may not change to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only
for Wildlife Habitat special assessment provided the county offers wildlife habitat special
assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes may be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
Appeal rights: This disqualication may be appealed to the Oregon Tax Court, Magistrate Division,
within 90 days of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner
provided in ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are
available in the Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File #: Certified # Assessment year 20XX–XX
6-113 150-303-422 (Rev. 11-07-22)
Sample letter—Group B-WLH
(Only applies to counties that oer WLH.)
Note: This group of disqualications is for a reason that requires notication under ORS 308A.718 and
additional taxes are collectable if the land does not change to a different special assessment.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of _________________ acres of ____________________land on the above real property account(s) has
been disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ Notice from the Department of Fish and Wildlife that the Wildlife Habitat plan is not being
implemented as approved. ORS 308A.430(2)(a);
___ Other: ______________________________________________________________
Owner request disqualication:
Notice of request by the landowner for withdrawal of the land from Wildlife Habitat special assessment
under ORS 308A.430(2)(b) does not required a letter under ORS 308A.718. (See Group F).
However, if the owner requests to withdraw from WLH and wants to change to another special
assessment use Group—C to process the change in special assessment and defer additional taxes under
ORS 308A.706(1)(d).
Non-Farm dwelling in an EFU zone:
Land that is in Wildlife Habitat special assessment at the time an approval for a non-farm dwelling is
granted under ORS 215.236 is not required to be disqualied [ORS 215.236(6)].
Additional tax information
All acres (or any portion) may possibly qualify for a change to another special assessment. Changing
to a different special assessment will require any potential additional taxes to be deferred as specied
under ORS 308A.706(1)(d).
(See “Change in special assessment” section of this notication letter.)
Potential additional taxes that have been deferred under ORS 308A.706 may be collectable at a future
date if the use of the land changes; such as using the land for residential, commercial or industrial
purposes.
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________ (Choose the appropriate years of calculation.)
10 years, in the case of Wildlife Habitat special assessment land located within an Exclusive Farm
Use zone. But only if the land, immediately following disqualication, remains outside of an Urban
Growth Boundary.
6-114 150-303-422 (Rev. 11-07-22)
Five years. Applies to all other WLH special assessment disqualications.
Additional tax to be extended to the 20XX–XX tax rolls for collection: $________________
(These additional taxes will be deferred under ORS 308A.706(1)(d) with a timely change in special
assessment.)
Any additional taxes that have been deferred are not collectable by the Assessor at this time. However,
ORS 308A.715 allows the landowner to make a written request to pay the additional taxes at anytime
following a disqualication.
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
Change in special assessment
(Choose the appropriate time period that applies to this disqualication.)
(Time period for timely disqualication effective for current July 1 tax year.)
When land is disqualied or declassied effective for the current July 1 tax year under ORS 308A.706(1)
(d), an application may be submitted for another special assessment program under ORS 308A.724(1)
(b), within 30 days after the date on the notice of disqualication or by August 1 of the year in which
the notice is mailed whichever date is later.
(Time period for disqualications that occur on or after the July 1 tax year.)
As specied in ORS 308A.724(1)(c), when land is disqualied effective on or after July 1 of the
assessment year the land will remain in special assessment for the current assessment and tax year. An
application or required claim must be submitted by no later than April 1 for special assessment in the
next calendar year in accordance with the laws governing the particular special assessment program.
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional
tax for this program is a maximum of 10 years if the land is located outside of an Urban Growth
Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that
is being used for farming and produces a minimum gross income requirement as specied under ORS
308A.071. If additional taxes are deferred under ORS 308A.706(1)(d) for a change in special assessment,
the owner of a property shall have ve years, beginning with the rst year application is made, to meet
the non-EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. If your land currently does not meet
minimum stocking or species requirements, you may submit an acceptable stocking plan along with a
completed application to the Assessor’s Ofce. A potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
6-115 150-303-422 (Rev. 11-07-22)
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment that
is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation Easement
special assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special assessment
that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only for Wildlife Habitat
special assessment provided the county offers wildlife habitat special assessment. Otherwise, the
land may not change to another special assessment without rst satisfying the requirements of ORS
215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes may be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
6-116 150-303-422 (Rev. 11-07-22)
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided in
ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are available in the
Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File #: Certified # Assessment year 20XX–XX
6-117 150-303-422 (Rev. 11-07-22)
Sample letter—Group B-CE
Note: This group of disqualications is for a reason that requires notication under ORS 308A.718 and
additional taxes are collectable if the land does not change to a different special assessment.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of _________________ acres of ____________________land on the above real property account(s) has
been disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ Failure of the Holder to provide written certication to the county assessor that the land is being
managed in accordance with the terms of the conservation easement to which the land is subject
and that the conservation easement continues to meet the requirements for being considered
exclusively for conservation purposes under section 170(h) of the Internal Revenue Code. ORS
308A.465(4)(a)
Within 90 days following the close of the three-year certication period or the date of the written
request by the assessor, whichever is earlier.
___ Notice from the holder the land is not being managed in accordance with the terms of the
conservation easement to which the land is subject. ORS 308A.465(4)(b).
___ Notice from the holder the conservation easement no longer meets the requirements for being
considered exclusively for conservation purposes under section 170(h) of the Internal Revenue
Code. ORS 308A.465(4)(b).
___ Notice from the _____________ (Landowner or Holder) the contribution on which the
conservation easement claim is based on has been disallowed because claim is no longer a
qualied conservation contribution under section 170(h) of the Internal Revenue Code. ORS
308A.465(4)(c).
___ Other: ______________________________________________________________
Owner request disqualication:
Notice of request by the landowner for withdrawal of the land from Conservation Easement special
assessment under ORS 308A.465(4)(d) does not required a letter under ORS 308A.718. (See Group F)
However, if the owner requests to withdraw from CE and wants to change to another special
assessment use Group—C to process the change in special assessment and defer additional taxes under
ORS 308A.706(1)(d).
Non-Farm dwelling in an EFU zone:
Land that is in Conservation Easement special assessment at the time an approval for a non-farm
dwelling is granted under ORS 215.236 is not required to be disqualied [ORS 215.236(6)].
Additional tax information
All acres (or any portion) may possibly qualify for a change to another special assessment. Changing
to a different special assessment will require any potential additional taxes to be deferred as specied
under ORS 308A.706(1)(d).
6-118 150-303-422 (Rev. 11-07-22)
(See “Change in special assessment” section of this notication letter.)
Potential additional taxes that have been deferred under ORS 308A.706 may be collectable at a future
date if the use of the land changes; such as using the land for residential, commercial or industrial
purposes.
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________ (Choose the appropriate years of calculation.)
10 years, in the case of Conservation Easement special assessment land located within an Exclusive
Farm Use zone. But only if the land, immediately following disqualication, remains outside of an
Urban Growth Boundary.
Five years. Applies to all other CE special assessment disqualications.
Additional tax to be extended to the 20XX-XX tax rolls for collection: $________________
(These additional taxes will be deferred under ORS 308A.706(1)(d) with a timely change in special
assessment.)
Any additional taxes that have been deferred are not collectable by the Assessor at this time. However,
ORS 308A.715 allows the landowner to make a written request to pay the additional taxes at any time
following a disqualication.
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
Change in special assessment
(Choose the appropriate time period that applies to this disqualication.)
(Time period for timely disqualication effective for current July 1 tax year.)
When land is disqualied or declassied effective for the current July 1 tax year under ORS 308A.706(1)
(d), an application may be submitted for another special assessment program under ORS 308A.724(1)
(b), within 30 days after the date on the notice of disqualication or by August 1 of the year in which
the notice is mailed whichever date is later.
(Time period for disqualications that occur on or after the July 1 tax year.)
As specied in ORS 308A.724(1)(c), when land is disqualied effective on or after July 1 of the
assessment year the land will remain in special assessment for the current assessment and tax year. An
application or required claim must be submitted by no later than April 1 for special assessment in the
next calendar year in accordance with the laws governing the particular special assessment program.
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional
tax for this program is a maximum of 10 years if the land is located outside of an Urban Growth
Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that
6-119 150-303-422 (Rev. 11-07-22)
is being used for farming and produces a minimum gross income requirement as specied under ORS
308A.071. If additional taxes are deferred under ORS 308A.706(1)(d) for a change in special assessment,
the owner of a property shall have ve years, beginning with the rst year application is made, to meet
the non-EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. If your land currently does not meet
minimum stocking or species requirements, you may submit an acceptable stocking plan along with a
completed application to the Assessor’s Ofce. A potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment that
is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation Easement
special assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special assessment
that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only for Wildlife Habitat special
assessment provided the county offers wildlife habitat special assessment. Otherwise, the land may not
change to another special assessment without rst satisfying the requirements of ORS 215.236(5).
6-120 150-303-422 (Rev. 11-07-22)
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes may be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided in
ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are available in the
Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File #: Certified # Assessment year 20XX–XX
6-121 150-303-422 (Rev. 11-07-22)
Sample letter—Group C
Note: This group of disqualications is for a reason that requires notication under ORS 308A.718 or
308A.418(4) (Open Space) and additional taxes are required to be deferred.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of _________________ acres of ____________________land on the above real property account(s) has
been disqualied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ Farmland is no longer in a qualifying use and has been disqualied from the following
program:
Exclusive Farm Use, ORS 308A.113(1)(a); (Underutilized or idle land.)
Non-Exclusive Farm Use, ORS 308A.116(1)(c); (Underutilized, or idle land.)
The potential additional taxes for farm use disqualications will be deferred under ORS 308A.706(1)(a)
when farmland becomes idle and does not change to a different special assessment.
(Use the following paragraph for “no longer in use” EFU disqualications.)
EFU land disqualied for “no longer in use” cannot be used for farm use when the land has been
removed from farm use special assessment. At any time in the future EFU land is used for farm use the
land is required to be specially assessed as specied in ORS 308A.062.
Recommend to monitor EFU land for future farm use.
In the future, if this land changes to an incompatible use the deferred additional taxes may become
collectable. Uses that are incompatible with returning the land to farm use are; such as using the land
for residential, commercial, industrial purposes, or any other use that is incompatible with farm use.
Any acres deferred under ORS 308A.706(1)(a) will no longer be specially assessed and will be assessed
based on market value as calculated under ORS 308.156.
You may also change to a different special assessment and the potential additional taxes will be
deferred under ORS 308A.706(1)(d). Land will receive special assessment for any acres (or portion) that
can meet the program qualication requirements of a different special assessment. (See “Change of
special assessment” section of this disqualication notice.)
Any acres that remain no longer specially assessed will be assessed based on market value as calculated
under ORS 308.156 and additional taxes will be deferred under ORS 308A.706(1)(a) until there is a
change of use incompatible with returning the land to farm use. Any acres used incompatible with farm
use at this time or in the future may require collection of deferred additional taxes.
___ Farmland has been removed from an Exclusive Farm Use Zone at the request of the owner and
has been disqualied from the following program:
Exclusive Farm Use, ORS 308A.113(1)(b); (Zone change.)
The potential additional taxes for farm use disqualications will be deferred under ORS 308A.706(1)(a)
when exclusive farm use (EFU) farmland is no longer in an EFU zone and the land no longer qualies
for farm use special assessment or a different special assessment.
Since the land is no longer in an EFU zone, to continue farm use special assessment will require an
6-122 150-303-422 (Rev. 11-07-22)
application for Non-Exclusive farm use special assessment. (See “Change of special assessment“ section
of this disqualication notice)
You may also change to a different special assessment and the potential additional taxes will be
deferred under ORS 308A.706(1)(d). Land will receive special assessment for any acres (or portion) that
can meet the program qualication requirements of a different special assessment. (See “Change of
special assessment“ section of this disqualication notice.)
Any acres that remain no longer specially assessed will be assessed based on market value as calculated
under ORS 308.156 and additional taxes will be deferred under ORS308A.706(1)(a) until the land
changes to an incompatible use. Upon an incompatible use change the deferred additional taxes may
become collectable. Uses that are incompatible with returning the land to farm use are; such as using
the land for residential, commercial, industrial purposes, or any other use that is incompatible with
farm use.
___ The land is involved in a government exchange of land. ORS 308A.730.
The potential additional tax will be deferred under ORS 308A.706(1)(b) for this exchange and the
potential additional tax liability on your old property will be transferred to the new land you are
acquiring from the government entity. Upon submitting an application your new land will receive
special assessment for any acres that can meet the program qualication requirements. Any acres on
the new land that cannot meet special assessment qualication requirements will be assessed based
on market value as calculated under ORS 308.156. See “Change of special assessment” section of this
disqualication notice for programs that you may possibly qualify for.
___ The land has been acquired and is being used for Natural Heritage purposes as specied under
ORS 308A.706(1)(c).
The potential additional tax will be deferred under ORS 308A.706(1)(c) and may be collectable in
the event the land is no longer used for Natural Heritage purposes. Any acres that do not qualify for
exemption will be assessed based on market value as calculated under ORS 308.156.
___ Non-Exclusive farm use land is no longer in a qualifying use and has been disqualied for failure
to meet the income requirements under ORS 308A.071, as specied in ORS 308A.116(1)(c).
To date you have not provided sufcient information to the Assessor’s ofce to meet the income
requirements of ORS 308A.071 and your land has been disqualied. If you believe your land did
meet the requirements to receive farm use special assessment, ORS 308A.089 allows you to submit an
application for requalication on or before December 15 of the tax year for which the disqualication
is rst in effect. The new application must meet all use and income requirements of an application the
same as anyone applying for farm use special assessment for the rst time. Additionally, ORS 308A.089
requires a graduated late fee to a maximum of $250.
If you do not submit a qualifying application under ORS 308A.089, the potential additional taxes will
be deferred under ORS 308A.706(1)(e) provided the land continues to in limited farm use. For each
year limited farm use continues the oldest deferred year will be abated (eliminated) until no potential
additional tax years remain as specied under ORS 308A.119. If you discontinue limited farm use
at any time the abatement stops and any remaining deferred years of potential additional taxes will
remain on the rolls as a notation. Any unabated years of potential additional taxes will be collectable
in the event of a change of use such as, residential, commercial, industrial, or any other use that is
incompatible with farm use. Any acres deferred under ORS 308A.706(1)(e) will no longer be specially
assessed and will be assessed based on market value as calculated under ORS 308.156 while limited
farm use continues.
If the land meets farm use and income requirements after December 15 of the rst tax year for which
the disqualication is in effect, you may submit a new application. If the land once again qualies for
Non-EFU farm use, or any other special assessment, the abatement of additional taxes will stop and
6-123 150-303-422 (Rev. 11-07-22)
any unabated years of additional tax will remain a potential lien the same as any other land under farm
use special assessment.
Following this disqualication you may also change any acres to a different special assessment and
the potential additional taxes will be deferred under ORS 308A.706(1)(d). Land will receive special
assessment for any acres that can meet program qualication requirements. Any acres that are no
longer specially assessed will be assessed based on market value as calculated under ORS 308.156.
(See “Change of special assessment” section of this disqualication notice.)
___ Small Tract Forestland qualifying for another special assessment under ORS 308A.706(1)(d)(A),
(B), (F), or (G). [ORS 321.716(1)(f)].
The calculation of additional taxes for land that is disqualied from “Small Tract Forestland” special
assessment involves two separate additional taxes.
Note: When the land is HBU forestland only the Small Tract Forestland additional taxes (20% to
100%) under ORS 308A.707(3)(a)(A) are collectable.
As specied in ORS 308A.707(3); First, the “Small Tract Forestland additional Taxes” under ORS
308A.707(3)(a)(A) are calculated. Second, the “Forestland Additional Taxes” under ORS 308A.707(3)(a)
(B) are calculated.
The following information provides the calculation process for each of these additional taxes:
Special Assessment Forestland Additional Taxes under ORS 308A.707(3)(a)(A):
As specied in ORS 308A.707(3)(a)(A) the additional tax is calculated under ORS 308A.707(2) for each
year, beginning with the last year the land was under Small Tract Forestland special assessment, up to
a maximum of 10 years. This calculation is the difference between the taxes assessed against the land
as Small Tract Forestland and the taxes that would have been assessed at 100% of Forestland values.
(Insert here, under ORS 321.257 to 321.390, if the land is located in western Oregon or under ORS
321.805 to 855, if the land is located in eastern Oregon.)
Small Tract Forestland Additional Taxes under ORS 308A.707(3)(a)(B):
As specied in ORS 308A.707(3)(a)(B) the additional tax for each year, beginning with the last year the
land was under Small Tract Forestland special assessment, up to a maximum of 5 years, is calculated as
the difference between the taxes that would have been assessed against the land at 100% of Forestland
values (Insert here, under ORS 321.257 to 321.390, if the land is located in western Oregon or under
ORS 321.805 to 855, if the land is located in eastern Oregon.) and the taxes that would have otherwise
been assessed against the land had the land not received special assessment.
“Small Tract Forestland Additional Tax” imposed under ORS 308A.707(3)(a)(A) to be extended to the
20XX–XX tax rolls for collection. $ __________________
(These additional taxes will be collected for this change in special assessment and cannot be deferred.)
“Forestland Potential Additional Tax” calculated under ORS 308A.707(3)(a)(B) for this
disqualication are $__________________.
(These potential additional taxes have been deferred under ORS 308A.706(1)(d) and are not collectable
at this time because the land has changed to a different special assessment.)
Potential additional taxes that have been deferred under ORS 308A.706 may be collectable at a future
date if the use of the land changes; such as, using the land for residential, commercial or industrial
purposes.
Any additional taxes that have been deferred are not collectable by the Assessor at this time. However,
ORS 308A.715 allows the landowner to make a written request to pay the additional taxes at any time
following a disqualication.
6-124 150-303-422 (Rev. 11-07-22)
Since the land has been disqualied from Small Tract Forestland it will not be eligible for Small Tract
Forestland special assessment for a period of ve years as required by ORS 321.709(2)(d). After the ve-
year period has expired a new application may be submitted for Small Tract Forestland.
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
For STF delete from here down to “Change in special assessment”.
___ Wildlife Habitat land qualifying for another special assessment listed in ORS 308A.703(1),
as specied in ORS 308A.430(2)(d). ORS 308A.706(1)(d) requires the potential tax liability to
be deferred when land is disqualied and is subsequently qualied for a different special
assessment.
___ Conservation Easement land qualifying for another special assessment listed in ORS
308A.706(1)(d), as specied in ORS 308A.465(4)(f). ORS 308A.706(1)(d) requires the potential tax
liability to be deferred when land is disqualied and is subsequently qualied for a different
special assessment.
___ Land in Open Space special assessment qualifying for ___________ special assessment under
ORS 308.318(4). Choose the appropriate special assessment.
Wildlife Habitat special assessment ORS 308A.403 to 308A.430.
Conservation Easement special assessment ORS 308A.450 to 308A.465.
All acres (or any portion) that qualify for a change to wildlife habitat or conservation easement
special assessment under ORS 308A.318(4) will require any open space additional taxes be frozen and
remain a potential additional tax while the land is in wildlife habitat or conservation easement special
assessment. The open space additional taxes will remain separate from and in addition to wildlife
habitat or conservation easement potential additional taxes. If the land ever becomes disqualied from
wildlife habitat or conservation easement special assessment and again becomes qualied for open
space special assessment, the open space potential additional tax calculation shall resume as of the date
of the renewed open space use special assessment qualication.
As specied in ORS 308A.318(4) if the land qualies for WLH or CE then separate notations must
be maintained on the assessment and tax rolls for open space and wildlife habitat or conservation
easement potential additional taxes.
Open Space Potential additional taxes for this declassication are: $___________________.
(These additional taxes will be deferred under ORS 308A.318(4) while the land remains in wildlife
habitat or conservation easement)
Delete down to “Special assessment qualication”.
___ Land in _______________________ special assessment qualifying for open space special
assessment for certain golf courses described under ORS 308.727.
Continue with “Additional Tax Information”, “Change in special assessment” and “Special assessment
qualication” (below) because the land that is being used for a golf course is coming out of a special
assessment program listed under ORS 308A.706(1)(d) and will need to be processed the same as any
other land subject to ORS 308A.706(1)(d) and ORS 308A.724.
___ Other: ______________________________________________________________________________
Note: Only STF and WLH require a statutory disqualication for land qualifying for another special
assessment. When land in special assessment programs other than STF and WLH is going from one
special assessment to another special assessment due to a timely application or claim, you may want
6-125 150-303-422 (Rev. 11-07-22)
to send a “no longer in use” disqualication notice under Group C in order to be consistent. The
additional taxes for the change in special assessment are deferred under ORS 308A.706(1)(d).
Additional tax information
The potential additional taxes that have been deferred under ORS 308A.706, will not be collected under
this disqualication and will remain a potential additional tax notation on the tax rolls. The deferred
additional taxes may be collectable in the future, if the use of the land changes to a use that requires the
collection of additional taxes; such as, using the land for residential, commercial, industrial or any other
purpose incompatible with returning the land to special assessment.
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________. (Choose the appropriate years of calculation.)
10 years, in the case of farmland, wildlife habitat land or conservation easement land located within
an Exclusive Farm Use zone, but only if the land, immediately following disqualication, remains
outside of an Urban Growth Boundary.
Five years. Applies to all other special assessment disqualications.
Any additional taxes that have been deferred are not collectable by the Assessor at this time. However,
ORS 308A.715 allows the landowner to make a written request to pay the additional taxes at anytime
following a disqualication.
Potential additional taxes for this disqualication are: $___________________.
(Additional taxes are required to be deferred for this change in special assessment.)
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
Change in special assessment
Even though it is obvious that in some of the disqualications in Group C (above) the owner will not
change to a different special assessment, the courts have indicated they still want to have the change
in special assessment option made available to the taxpayer. Also in the event that some acres may
not be changing to a different special assessment or deferred use under ORS 308A.706, those acres
should have a change in special assessment option made available to the taxpayer before assessing any
disqualied land based on market value.
When land is disqualied under ORS 308A.706(1)(d), an application may be submitted for another
special assessment program under ORS 308A.724(1)(b), within 30 days after the date on the notice of
disqualication or by August 1 of the year in which the notice is mailed whichever date is later.
(Choose the appropriate time period that applies to this disqualication.)
When land is disqualied or declassied under ORS 308A.724(1)(c), effective on or after July 1 of the
assessment year the land will remain in special assessment for the current assessment and tax year. An
application or required claim must be submitted no later than April 1 for special assessment in the next
calendar year in accordance with the laws governing the particular special assessment program.
(Choose the appropriate time period that applies to this disqualication.)
Special assessment qualication
6-126 150-303-422 (Rev. 11-07-22)
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
For owner initiated EFU zone change delete EFU option.
For WLH qualifying for another special assessment listed under ORS 308A.703(1) “delete” STF option.
For Open Space declassications eliminate all other options other than Open Space, Wildlife Habitat or
Conservation Easement special assessments.
Note: If an Open Space owner desires Open Space under 308A.727 for certain golf courses that would
be a change from one Open Space use to another Open Space use and a declassication letter is not
needed. Process the change by application under ORS 308A.318(1).
For specially assessed land listed in ORS 308A.706(1)(d) changing to a golf course described under ORS
308A.727 delete all other special assessment options except “Open Space Lands ORS 308A.727”.
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional
tax for this program is a maximum of 10 years if the land is located outside of an Urban Growth
Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that
is being used for farming and produces a minimum gross income requirement as specied under ORS
308A.071. If additional taxes are deferred under ORS 308A.706(1)(d) for a change in special assessment
the owner of a property shall have ve years, beginning with the rst year application is made, to meet
the non-EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. If your land currently does not meet
minimum stocking or species, requirements you may submit an acceptable stocking plan along with a
completed application to the Assessor’s Ofce. A potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment
that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation
6-127 150-303-422 (Rev. 11-07-22)
Easement special assessment. Otherwise, the land may not change to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only
for Wildlife Habitat special assessment provided the county offers wildlife habitat special
assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes may be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication may be appealed to the Oregon Tax Court, Magistrate Division, within 90 days
of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner provided in
ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are available in the
Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File #: Certified # Assessment year 20XX–XX
6-128 150-303-422 (Rev. 11-07-22)
Sample letter—Group D
Note: This group of disqualications was previously processed under ORS 308A.718 and potential
additional taxes were deferred under ORS 308A.706. The land did not remain under a special assessment
program and the collection of deferred potential additional taxes are now required under ORS 308A.712.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
________ acres of land on the above real property account(s) were previously disqualied from special
assessment. At the time of disqualication you were notied under ORS 308A.718 that the potential
additional taxes were required to be deferred under ORS 308A.706. Your land use has changed and now
the deferred additional taxes are required to be calculated and collected for the following reason:
(Choose the correct reason for collection and eliminate the others.)
___ The farmland was previously disqualied because the land was no longer used for a qualifying
farm use. At the time of disqualication the potential additional taxes were deferred under ORS
308A.706(1)(a) and are now required to be collected because the land use has changed. The additional
taxes have been calculated and will be collected as required by ORS 308A.712(2). The farmland was
previously disqualied under:
(Choose the appropriate program.)
Exclusive Farm Use, ORS 308A.113(1)(a);
Non-Exclusive Farm Use, ORS 308A.116(1)(c);
___ The land was previously disqualied from (insert type of special assessment here) special
assessment because the land was involved in a government exchange of land and the potential
additional taxes were required to be deferred under ORS 308A.706(1)(b). The additional taxes
shall be collected as specied in ORS 308A.712(3) when the land acquired as a result of the
exchange is disqualied from special assessment.
___ The land was previously disqualied from (insert type of special assessment here) special
assessment because the land was being used for Natural Heritage purposes and the potential
additional taxes were required to be deferred under ORS 308A.706(1)(c). Since the land is no
longer being used for Natural Heritage purposes the deferred potential additional taxes are
calculated for collection as required by ORS 308A.712(4).
___ The farmland was previously disqualied from Non-Exclusive Farm Use special assessment
under ORS 308A.116(1)(c) for failure to meet income requirements under ORS 308A.071. At
the time of disqualication the potential additional taxes were required to be deferred under
ORS 308A.706(1)(e). Following the disqualication for each year of limited farm use, including
the growing of forest products, the oldest deferred year was abated (eliminated), under ORS
308A.119. Unabated years of potential additional taxes are required to be calculated and
collected because the land is now being used for a higher and better use than farmland.
The additional tax is calculated as the difference between the taxes assessed against the land in each year and
the taxes that would otherwise have been assessed against the land had the land not been in special assessment.
Note: For this additional tax collection under ORS 308A.119 delete from here, down to “Additional tax
to be extended”.
___ Other ______________________________________________________________________________
6-129 150-303-422 (Rev. 11-07-22)
Additional tax information
As specied in ORS 308A.700 to 733 for each year, beginning with the last year the land was under
special assessment, the additional tax is calculated as the difference between the taxes assessed against
the land in each year and the taxes that would otherwise have been assessed against the land had the
land not been in special assessment.
Additional taxes are calculated for the number of years the property has been in special assessment, not
to exceed _______________ (Choose the appropriate years of calculation.)
10 years if the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use
zone. Applies only to land disqualied from Exclusive Farm Use, Wildlife Habitat or Conservation
Easement special assessment.
Five years. Applies to all other special assessment disqualications.
Additional tax to be extended to the 20XX–20XX tax rolls for collection: $_________________
Name: __________________________
Title: _____________________________
By: File #: Certified# Assessment year 20XX–XX
6-130 150-303-422 (Rev. 11-07-22)
Sample letter—Group E
Note: This group of disqualications is for a reason that requires notication under ORS 308A.718 and
additional taxes are not required.
*
*
*
Account number(s) Code(s) Zone Disqualified acreage
In compliance with ORS 308A.718 and 308A.724, this is ofcial notication that the special assessment
of _________________ acres of ____________________land on the above real property account(s) has
been disqualied or declassied by the Assessor for the following reason.
(Choose the correct reason for disqualication and eliminate the others.)
___ Highest and Best Use of this land has been declassied from forestland to
___________________________. [ORS 308A.718(2)]
Insert correct statute here: Under ORS 321.358 western Oregon or 321.839 eastern Oregon an owner of
land may apply to the county assessor by December 15 to have the land designated as forestland for the
assessment year if for the prior assessment year the land had been highest and best use forestland and
for the current assessment year the land is being assessed at a value reecting a use other than highest
and best use forestland.
After completing a satisfactory application for designated forestland insert correct statute here: under
ORS 321.358 western Oregon or 321.839 eastern Oregon, an owner may elect to submit an additional
application to the county assessor by December 15 for the small track forestland option as specied
under ORS 321.706 and 321.709.
Following this declassication any land that is no longer in a special assessment program will be
based on market value as provided under ORS 308.146.
Note: Delete from here down to “Appeal rights” for highest and best use declassication.
___ The homesite is no longer used in conjunction with special assessment, ORS 308A.259. The
reason for this disqualication is ___________________________.
___ The Insert correct homesite here: Forestland or Small Tract Forestland Home site no longer
meets zoning requirements of ORS 308A.250
___ The land has been removed from an EFU zone by a local governing body under ORS
308A.709(6), ORS 308A.113(1)(b).
___ Other: _____________________________________________________________________
Following this disqualication any land that is no longer in a special assessment program will be
based on market value as calculated under ORS 308.156.
Note: Delete from here down to “Appeal Rights” for a homesite disqualication.
Any acres (or portion) that can qualify for a change to another special assessment will not be
assessed based on market value.
Change in special assessment
When land is disqualied under ORS 308A.706(1)(d), an application may be submitted for another
special assessment program under ORS 308A.724, within 30 days after the date on the notice of
6-131 150-303-422 (Rev. 11-07-22)
disqualication or by August 1 of the year in which the notice is mailed whichever date is later.
(Choose the appropriate time period that applies to this disqualication.)
When land is disqualied or declassied under ORS 308A.724, effective on or after July 1 of the
assessment year the land will remain in special assessment for the current assessment and tax year. An
application or required claim must be submitted no later than April 1 for special assessment in the next
calendar year in accordance with the laws governing the particular special assessment program.
(Choose the appropriate time period that applies to this disqualication.)
Special assessment qualication
Provided that all acres (or any portion) can meet program qualication requirements, the special
assessment programs you may possibly qualify for are:
Exclusive Farm Use ORS 308A.062: Any land that is within an Exclusive Farm Use zone and that is
used exclusively for farm use. “Farm use” means the current employment of land for the primary
purpose of obtaining a prot in money. Farm use is dened under ORS 308A.056. A potential additional
tax for this program is a maximum of 10 years if the land is located outside of an Urban Growth
Boundary. Otherwise, the maximum is 5 years.
Non-exclusive Farm Use ORS 308A.068: Any land that is not within an exclusive farm use zone that
is being used for farming and produces a minimum gross income requirement as specied under ORS
308A.071. If additional taxes are deferred under ORS 308A.706(1)(d) for a change in special assessment
the owner of a property shall have ve years, beginning with the rst year application is made, to meet
the non-EFU qualication requirements as specied in ORS 308A.724(2). A potential additional tax is a
maximum of 5 years.
Designated Forestland ORS 321.358: You must have at least two contiguous acres in one ownership
and meet minimum stocking and merchantable species requirements, or have an acceptable plan for
establishment of the minimum stocking and species requirements. If your land currently does not meet
minimum stocking or species requirements, you may submit an acceptable stocking plan along with a
completed application to the Assessor’s Ofce. A potential additional tax is a maximum of 5 years.
Small Tract Forestland ORS 321.706: Eligible owners, having at least 10 acres but less than 5,000 acres
of qualied forestland in Oregon, may submit an STF Option application to have their forestland
special assessment reduced from the statutory 100% to the STF Option of 20% of the statutory specially
assessed value. The resulting tax savings will subject the qualifying property to a severance tax at the
time of harvest of any marketable timber. Any land under this special assessment that is not assessed
as highest and best use forestland must also have a second qualifying application for designated
forestland.
Wildlife Habitat Conservation and Management ORS 308A.424 or 215.236(6): The land must be
located in an approved zone or area as specied under ORS 308A.415(1). A land owner must rst
initiate this special assessment program through the Oregon Department of Fish and Wildlife. When
a wildlife habitat conservation and management plan is approved by the State Department of Fish
and Wildlife and is being implemented, the owner of the land subject to the plan may apply to the
county assessor to receive wildlife habitat special assessment. Applications are available from, and
are to be submitted to the Assessor, along with a copy of the approved wildlife habitat conservation
and management plan and a certied copy of the declaration stating the plan is being implemented as
described in ORS 308A.412(3). A potential additional tax for this program is a maximum of 10 years if
the land is outside of an Urban Growth Boundary and is in an Exclusive Farm Use zone. Otherwise, the
maximum is 5 years.
Note: As specied in ORS 215.236(6) land disqualied from Wildlife Habitat special assessment
that is subject to a non-farm dwelling under ORS 215.236 may only re-qualify for Conservation
6-132 150-303-422 (Rev. 11-07-22)
Easement special assessment. Otherwise, the land may not change to another special assessment
without rst satisfying the requirements of ORS 215.236(5).
Conservation Easement ORS 308A.453: Land subject to a conservation easement that is held by one
or more holders and that is managed in compliance with the terms of the easement, shall receive
conservation easement special assessment for ad valorem property tax purposes. In order for land to
be subject to assessment under ORS 308A.450 to 308A.465 the terms of the conservation easement must
be capable of meeting the requirements for being considered exclusively for conservation purposes
under section 170(h) of the Internal Revenue Code if the land or easement were ever to be the subject
of a contribution; the conservation easement must be recorded in the records of the clerk of the county
in which the land is located; and a written certication from the easement holder must be led with
the county assessor stating that the conservation easement satises the requirements for conservation
easement special assessment. In the rst year of application the owner of the land may le their own
certication if a deduction has been claimed for federal income tax purposes under section 170(h) of
the internal Revenue Code for a qualied conservation contribution with respect to the conservation
easement, otherwise the holder must le the written certication to the county assessor.
Note: As specied in ORS 215.236(6) land disqualied from Conservation Easement special
assessment that is subject to a non-farm dwelling under ORS 215.236 may re-qualify only
for Wildlife Habitat special assessment provided the county offers wildlife habitat special
assessment. Otherwise, the land may not change to another special assessment without rst
satisfying the requirements of ORS 215.236(5).
Open Space Lands ORS 308A.727: Submit an application to the Assessor. Within 10 days of the
application the Assessor will refer the application to the appropriate Planning Commission for
approval under ORS 308A.309 and ORS 308A.312. The application shall be acted upon in the same
manner as an amendment to the Comprehensive Plan. As specied under ORS 308A.718, this change
to open space special assessment is restricted to certain golf courses under ORS 308A.727. ORS
308A.727(2) species this change will defer potential additional taxes under ORS 308A.706(1)(d), and if
the land is later withdrawn or otherwise removed from open space special assessment, the additional
taxes may be calculated and collected as specied under ORS 308A.727(3) and (4). When the land is
withdrawn or otherwise removed from open space special assessment, the potential additional taxes
are collectable for each year the land is in open space (no maximum limitation). Open space potential
additional taxes are also subject to interest and penalties as specied under ORS 308A.318 and
308A.321.
In accordance with ORS 308A.733 you have 30 days from the date you submit an application or
request to change special assessment to withdraw. Your request to withdraw the change in special
assessment must be made in writing to the assessor.
Appeal rights
This disqualication or declassication may be appealed to the Oregon Tax Court, Magistrate Division,
within 90 days of receipt of this notice in accordance with ORS 305.275 and ORS 305.280 in the manner
provided in ORS 305.404 to ORS 305.560. There is a fee payable to the Magistrate. Appeal forms are
available in the Assessor’s Ofce or from the Magistrate Division.
Name: _____________________________
Title: _______________________________
By: File #: Certified # Assessment year 20XX–XX
6-133 150-303-422 (Rev. 11-07-22)
Group F (No letter required under ORS 308A.718)
Note: This group of disqualications are for a reason that do not require notication under ORS
308A.718.
The result of a request for disqualication by the property owner. [ORS 308A.718(6)(a)]
The land owner may come into the Assessor’s ofce at any time and request to have any portion or all
of their land disqualied from the following special assessment programs:
Non-Exclusive Farm Use, ORS 308A.116(1)(a);
Designated Forestland western Oregon, ORS 321.359(1)(b)(A);
Designated Forestland eastern Oregon, ORS 321.842(1)( b)(A);
Wildlife Habitat, ORS 308A.430(2)(b)
Conservation Easement, ORS 308A.465(4)(d).
This disqualication is an owner request and as specied in ORS 308A.718(6) it does not require
notication under ORS 308A.718. It is required that the owner submit the disqualication request in
writing.
An owner request disqualication is not allowed for Small Tract Forestland (STF) special assessment,
except, for when requesting non-farm dwellings approval under ORS 215.236 (See Group A-STF and
Group B-STF).
EFU land does not have a provision to disqualify by owner request. If the owner informs the assessor
they do not plan to farm it is recommended the owner submit a written statement they will “no longer
use” the land for farm use and will inform the county assessor at any time in the future if they intend to
again use the land for farm use. Process this disqualication under Group C.
Additional taxes following an owner request to disqualify.
Non-EFU Farmland:
If the owner requests the disqualication under ORS 308A.116(1)(a), the additional taxes must be
deferred under ORS 308A.706(1)(a) if the owner does not elect to pay the additional taxes as specied
in ORS 308A.715.
If the Non-EFU additional taxes are not paid and the land is no longer in a special assessment program,
this disqualication will require tracking and the potential additional tax must remain on the
assessment and tax rolls. In the event the land is used for a residential, commercial, industrial, or other
use incompatible with a return to farm use the additional taxes will no longer be deferred under ORS
308A.706(1)(a). The assessor will then need to use a Group D letter for collection of the additional taxes
as required by ORS 308A.712(2).
Inform the owner (preferably in writing) if they plan to change the use incompatible with farm use that
the additional taxes deferred under ORS 308A.706(1)(a) may become collectable as specied in ORS
308A.712(2) at the time they change use.
Designated Forestland (western or eastern Oregon), Wildlife Habitat and Conservation easement:
If the owner requests the disqualication and does not want to change to another special assessment
under ORS 308A.706(1)(d), the additional taxes are required to be collected under ORS 308A.703 unless
otherwise specied by law.
Satisfaction of planning requirements is not necessarily an owner request disqualication.
When an owner comes in and requests a disqualication for a subdivision plat under chapter 92 or a
non-farm dwelling under ORS 215.236, this is not an owner request. An owner may not always state
6-134 150-303-422 (Rev. 11-07-22)
they are in the process of obtaining a subdivision plat or a non-farm dwelling so it is recommended
to always inquire why they are requesting the removal of the special assessment.
Acquisition by an ownership making the land exempt (ORS 308A.718(6)(b).
Land acquired by an owner making land exempt does not require a notication under ORS 308A.718
for the following special assessmentprograms:
Non-Exclusive Farm Use, ORS 308A.116(1)(b);
Designated Forestland western Oregon, ORS 321.359(1)(b)(B);
Designated Forestland eastern Oregon, ORS 321.842(1)( b)(B);
Small Tract Forestland, ORS 321.716(1)(a
Wildlife Habitat, ORS 308A.430(2)(c).
Conservation Easement, ORS 308A.465(4)(e)
For Non-EFU, Wildlife Habitat and Conservation Easement special assessment disqualied for
the sale or transfer of the land to an ownership making the land exempt from ad valorem property
taxation, the additional taxes will become a tax lien and shall attach as of the day preceding the sale
or transfer. ORS 308A.703.
Forestland disqualied for a sale or transfer of the land to an ownership making the land exempt does
not allow attaching a lien the day preceding the sale or transfer under ORS 308A.703(6) due to ORS
308A709(7), which cancels the Potential Additional Tax.
EFU land does not have disqualication for sale or transfer to an exempt owner so ORS 308.703(6)
does not apply. Generally exempt owners are exempt from paying additional taxes, however, following
a disqualication if they desire to pay the additional taxes to clear their title they may do so under
ORS 308A.715. In those cases where the additional tax is not collected it is recommended to leave the
potential additional tax notation on the rolls in the event the land is subsequently sold or transferred to
a taxable owner.
Open Space does not have declassication for sale or transfer to an exempt owner. In the event any of
the property included in the application changes ownership a new application is not required for the
new owner after the rst year as specied in ORS 308A.306. If the land is applied to a use other than
open space the current owner is required under ORS 308A.318 to timely inform the county assessor of
any changes so the land can be declassied and additional taxes and accumulated interest can be paid,
if any. Failure to timely inform the county assessor may result in additional penalties as specied in
ORS 308A.321.
6-135 150-303-422 (Rev. 11-07-22)
ORS 308.156(4)
MAV “exceptions” following a disqualification
The affected and unaffected portions may be different when processing an account for an exception under ORS
308.156 than the affected and unaffected portions for processing the additional tax under ORS 308A.700 to 733.
“Market MAV” exception v. “specially assessed MSAV” exception
When processing exceptions for the disqualification of specially assessed land or homesites, there are two distinct
types of “exception” calculations. One is related to the market side and the other is related to the specially assessed
side.
“Market” calculations:
When specially assessed land is disqualified and will be valued at market value for the coming tax year, we rely
on ORS 308.156(4)(a) for direction.
ORS 308.156(4)(a) states: “If the property was subject to exemption, partial exemption or special assessment as of the
January 1 assessment date of the preceding assessment year and is disqualified from exemption, partial exemption
or special assessment as of January 1 of the current assessment year, the property’s maximum assessed value shall
be established under this section.
Note: this section meaning ORS 308.156(5) and (6).
“Specially assessed” calculations:
When specially assessed land is disqualified from one special assessment but then qualifies for another specially
assessed program for the coming tax year, we rely on ORS 308.156(4)(b) for direction (see example 1).
ORS 308.156(4)(b) states: “If property described in this subsection is eligible for a different type of exemption,
partial exemption or special assessment as of January 1 of the current assessment year, the property’s maximum
assessed value shall be established under the provision granting the partial exemption or special assessment.
Note: “eligible” meaning timely submitting a qualifying application or claim for a different type of exemption, par-
tial exemption, or special assessment. ORS 308A.718 and 308A.724 establishes the statutory criteria for eligibility to
change to a different special assessment following a disqualification.
In short, ORS 308.156(4)(b) directs us to follow the provisions of the specially assessed program the land is going
into. The MSAV for the new program just replaces the MSAV for the old program.
Important: As specified in ORS 308.156(4)(b), after a disqualification dont process the “market MAV” for any
land that timely changes to a different special assessment, partial exemption or exemption.
Portions: It is possible that some portions of an account are processed under ORS 308.156(a) while other portions of
the account are processed under ORS 308.156(4)(b). (See examples.)
Normally any given acre disqualified from special assessment will be calculated under either the “market” or
specially assessed” technique. However, there can be instances where both calculations are made for a single tax
year (See example 8.)
ORS 308.156(4)(a) and (b) examples
Example 1: A land owner decides to change their Christmas tree operation from farm use special assessment to
designated forestland and submits a qualifying application by April 1 under ORS 321.358(1). Under ORS 308.156(4)
(b), dont process the market MAV. Since the account is eligible for a change to a different special assessment, ORS
308.156(4)(b) requires you to process the MAV exception under the special provisions granting the designated for-
estland special assessment. In this case, the exception will be to change the MSAV from farm use land class tables
to MSAV forestland classification tables established under ORS 321.354 western Oregon; or 321.833 eastern Oregon.
If a homesite is involved, there must be more than 10 acres of qualified forestland, process the MSAV homesite as a
newly qualified homesite under ORS 308A.256(6).
6-136 150-303-422 (Rev. 11-07-22)
Example 2: An owner submits a timely application, for exemption or partial exemption, on land that is currently
under special assessment. This is the same as the previous example and the account needs to be disqualified from
special assessment and dont process the market MAV as specified under ORS 308.156(4)(b). Since the account is
eligible for a change to a different type of assessment (exemption in this case) then ORS 308.156(4)(b) requires you
to process the MAV exception under the provisions granting the exemption or partial exemption.
Example 3: An owner receives a disqualification for farmland that is taken out of production. Following the dis-
qualification the owner receives a notification letter and under ORS 308A.718 the land owner is “eligible” to change
to another special assessment. If the owner submits a timely request or application to change to a different special
assessment then ORS 308.156(4)(b) applies and dont process the market MAV. If the owner doesn’t or can’t submit
a timely request or application for a change in special assessment then process the market MAV as an exception
under ORS 308.156(4)(a).
Example 4: When specially assessed land changes, to a qualifying homesite special assessment, it is going from one
special assessment to another so ORS 308.156(4)(b) applies and dont process the Market MAV as an exception. Pro-
cess the homesite MSAV as an exception under ORS 308A.256(6) as a newly qualified homesite. (Perron v. Douglas
Co. Supreme Court OTC 3167; SC39455 dated 5-27-93)
Example 5: A homesite is granted special assessment on land that is currently assessed based on market value.
Process the homesite MSAV as a newly qualified homesite under ORS 308A.256(6). Qualification of a homesite isnt
a reason to process an exception on the market MAV. ORS 308.156(4)(a) or (b) doesn’t apply because the land being
used for the new homesite isnt being disqualified.
Example 6: A disqualification is for insufficient non-EFU income, and later requalifies by December 15th, under ORS
308A.089. The old application is disqualified and the market MAV exception is processed under ORS 308.156(4)(a).
Later the land is requalified under a new application in compliance with ORS 308A.089. Process the account for
property that newly qualifies for farm use special assessment under ORS 308A.107(6) and 308A.256(6) for a new
homesite MSAV (if applicable). This is a requalification, not a change to a different special assessment under ORS
308.156(4)(b).
Example 7: A subdivision plat under ORS chapter 92 is recorded on non-EFU land and is disqualified under ORS
308A.116 and later requalifies with a new application. The old application is disqualified and the market MAV
exception for the subdivision land is processed under ORS 308A.156(4)(a). After paying the additional taxes the
owner makes a timely application to requalify for non-EFU special assessment. Process the account for any land
that newly qualifies for farm use special assessment under ORS 308A.107(6) and 308A.256(6) for a new homesite
MSAV (if applicable). This isnt a change to a different special assessment under ORS 308.156(4)(b).
Example 8: A portion of the land being disqualified timely changes to another special assessment under ORS
308A.706(1)(d) and a portion of the land being disqualified doesn’t qualify for a change to a different special assess-
ment. Follow ORS 308.156(4)(b) and change the MSAV for the portion changing to a different special assessment.
The portion not able to qualify for a change in special assessment will be processed as a market MAV exception
under ORS 308.156(4)(a).
Example 9: Land is reclassed under OAR 150-308A.107. This is a special provision that allows the land to be changed to
a different MSAV land class. Process the MSAV land class change as an exception under ORS 308.156(4)(b).
Note: This is a change that reflects using the correct valuation table. The change can’t be arbitrary and must be sup-
ported by a comprehensive study based on pre-existing criteria for the respective land classes in the county, this
isnt a disqualification.
Example 10: A partition plat created from a Measure 49 (M37) claim on an EFU parcel has two existing residences
on two separate specially assessed homesites. After the partition, each homesite has its own parcel and the third
parcel is buildable. A MAV adjustment under ORS 308.156(1) only applies to the “market related MAV” for either a
partition or a subdivision. The only time the “specially assessed related MSAV” is changed is when there is a dis-
qualification and then we follow ORS 308.156(4)(a) or (b) depending on the circumstances of the disqualification.
Since partitioning or subdividing doesn’t require disqualification for EFU land, there is no change in the existing
MSAV for the two existing homesites. When the buildable parcel is developed with a residence, the MSAV may be
calculated under ORS 308A.256(6) for a newly qualified homesite, if applicable.
There are too many situations and possibilities to list them all. When deciding how to process a disqualified
account for an MAV exception carefully interpret each situation to appropriately apply either the market MAV
under ORS 308.156(4)(a) or the specially assessed or exemption MAV (MSAV) under ORS 308.156(4)(b).
6-137 150-303-422 (Rev. 11-07-22)
Page 1
Changed Property Matrix
October 11, 2022
Changed Property Analysis Codes
Sub-Category: Structures
Code
Number
Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
1.
Any new construction/major addition greater than $10,000
in 1 year or $25,000 over 5 years.
Exception Yes Yes
308.153 & 308.149
150-308-0160
2. Reconstruction of existing property. Exception Yes Yes
308.153 & 308.149
150-308-0130
3. Modernization of existing property. Exception Yes Yes
308.153
308.149
4. Remodeling of existing property. Exception Yes Yes
308.153 & 308.149
150-308-0130
5. Renovation of existing property. Exception Yes Yes
308.153 & 308.149
150-308-0130
6. Rehabilitation of existing property. Exception Yes Yes
308.153 & 308.149
150-308-0130
7. Restoration of existing property. Exception Yes Yes
308.153 & 308.149
150-308-0130
8. General on-going maintenance and repair of any value. RMV Change No Yes
308.149(5)
150-308-0150
9.
Minor construction less than $10,001 in 1 year, or less
than $25,001 over 5 years.
RMV Change No Yes
308.149(5), & (6)
150-308-0150
10.
Improvement physically moved to different location.
(Unless subject to ORS 308.162)
Exception Yes Yes
308.149(5)
11.
Value of structures moved from one account to another.
Structure not physically moved.
MAV Balance Balance Yes 308.162
12.
Error in square footage calculation corrected by review or
reappraisal. No structural change.
RMV Change No Yes
12 a.
Error in square footage. By taxpayer application.
(Allows for reduction only)
Exception Yes Yes
311.234
150-311-0240
13. Floor levels reclassified after base year. RMV Change No Yes
14.
Inventory record corrected on review or reappraisal after
base year. (Unless omitted property.)
RMV Change No Yes
15.
Loss in value of property if destroyed or damaged due to
fire or act of God. (Allows for reduction only.)
Exception Yes Yes
308.146(5)
150-308-0110
16.
Building removed/demolished. (Not by fire or act of
God.)
RMV Change No Yes
Sub-Category: Land
Code
Number
Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
17.
Improvements to land, either on-site or off-site greater than
$10,000 in 1 year or $25,000 within 5 years. (As defined
in ORS 307.010.)
Exception Yes Yes
308.153
307.010
150-307-0010
18.
Event on property or on contiguous property triggers
change in value attributed to existing physical
characteristic of land.
RMV Change No Yes
19. Combination of two or more accounts. MAV Balance Balance Yes
150-308-0160
6-138 150-303-422 (Rev. 11-07-22)
Page 1 Changed Property Matrix
October 11, 2022
Sub-Category: Land (cont.)
Code
Number
Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
20. Previously existing landscaping revalued.
RMV Change
MAV Balance
No Yes
21. Property is rezoned and use does not change. RMV Change No Yes 308.156(2)
22. Property is rezoned and use is consistent with new zoning. Exception Yes Yes
308.156(2)
150-308-0180
23. Lot lines of property are adjusted. Exception
Yes
Limit
Yes
308.159
150-308-0230
24.
Property is subdivided or partitioned under Ch. 92.
(Not subject to ORS 308.162)
Exception Yes Yes
308.156(1)
150-308-0190
25.
Property is subdivided or partitioned only by deed
division or court order. (Not subject to ORS 308.162)
Exception Yes Yes
308.156(1)
150-308-0190
25 a.
Property is divided on existing lot lines established by
prior Ch. 92 subdivision or partition process.
MAV Balance Balance Yes
DOR Memo
Dated 11-27-01
26. Portion of property valued as a unit or part of total sold. RMV Change No Yes
Sub-Category: Personal Property/ MS/ M & E
($10,000 minor construction threshold does not include initial siting of MS or Floating Homes)
Code
Number
Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
27. Siting/installation of MS or floating structure. Exception Yes Yes 308.149(5)
28. Rehabilitation of MS or floating structure. Exception Yes Yes 308.149(5)
29.
MS transferred from one roll to another.
(Not physically moved.)
MAV Balance Balance Yes 308.162
30. MS moved to different location. Exception Yes Yes 308.149(5)
31.
Change of classification of M & E from Real to Personal or
Personal to Real.
MAV Balance Balance Yes 308.162
32. New account is created for new personal property. Exception Yes Yes 308.153
33.
Personal property physically moved from one account to
another. (Unless subject to ORS 308.162)
Exception Yes Yes 308.153
34.
Personal property value transferred from one account to
another. (Not physically moved.)
MAV Balance Balance No 308.162
35.
M & E transferred from one account to another.
(Not physically moved.)
MAV Balance Balance No 308.162
Sub-Category: Code Area Changes
Code
Number
Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
36. Code area changes due to any reason. Not a change NA NA
37. Property physically moved to different code area. Exception Yes Yes 308.149(5)
6-139 150-303-422 (Rev. 11-07-22)
Page 1
Changed Property Matrix
October 11, 2022
Sub-Category: Exemptions & Special Assessments
(MV = Market Value MAV; SA = Specially Assessed MSAV)
Code
Number
Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
38.
Property changed from exempt or partially exempt to
taxable.
Exception Yes-MV No *
308.156(4)(a)
150-308-0220
39. Property disqualified from special assessment. Exception Yes-MV No *
308.156(4)(a)
150-308-0220
40.
Property changed from one special assessment, exemption,
or partial exemption to another special assessment,
exemption, or partial exemption.
MSAV
Change
No-MV
Yes-SA
Yes
308.156(4)(b)
308A.706(1)(d)
41.
Classification of specially assessed land is changed by the
assessor. Land is not changed or improved.
MSAV
Change
No-MV
Yes-SA
Yes
150-308-1090
42.
Classification of specially assessed land is changed due to
improvements to the land and land is revalued.
MSAV
Change
No-MV
Yes-SA
Yes
150-308-1090
43.
Newly qualified property changed from market to specially
assessed.
NA
No-MV
Yes-SA
No
See valuation statutes
per program.
Sub-Category: Miscellaneous
Code
Number Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
44. Property class change. See Codes 21 & 22 if rezoned. RMV Change No Yes 150-308.146
45.
Property contaminated. RMV reduced to reflect
contamination.
RMV Change No Yes
150-308-0270
45a.
Correction of contamination. (If RMV reduced to reflect
contamination, then RMV and MAV adjusted as clean-up
occurs.
Exception Yes Yes
150-308-0270
46. Market area changed (neighborhood, value area). RMV Change No Yes
Sub-Category: Corrections
Code
Number
Description of Change
Changed
Property
Category
Allows
Change
of
MAV?
Allows
Change
of
RMV?
ORS &
OAR
Reference
47. Omitted Property added to roll. Exception Yes Yes
308.156(3)
150-308-0210
48.
Correction of clerical error or error or omission of another
kind that adds value to the roll.
Exception Yes Yes 308.156(3)
49.
Settlement of appeal affects value for base year and changes
MAV.
NA
Changes
base
MAV
Yes
50.
Appeal reduces total value of property after base year.
(Unless MAV change included in order/decision.)
RMV Change No Yes
51.
Appeal reduces total value of property. Property includes
an exception added after base year. Use best information to
arrive at value attributable to exception.
Exception Yes Yes
52.
Correction of clerical error or error or omission of another
kind that does not result in addition of value.
MAV Balance Balance No
* RMV will need to be determined upon disqualification if no RMV exists on the roll or if use changes.
6-140 150-303-422 (Rev. 11-07-22)
Special assessment diagram
Following a disqualification, ORS 308A.706(1)(d) allows an owner to defer additional taxes if the land qualifies to
change to another special assessment. This change in special assessment is commonly called a “rollover.” A change
in special assessment cant be offered under ORS 308A.706(1)(d) if the additional tax is required to be imposed.
As the diagram illustrates, any program can change to any other program (except eastern Oregon forestland can’t
change with one another). EFU and non-EFU land cant change with one another unless there is a zone change.
STF can change and defer the additional taxes for 100 percent to market, but the 20 percent to 100 percent cant be
deferred. Land subject to 215.236 may not qualify for farm or forestland, but may qualify for WLH or CE or change
between programs.
The arrows pointing away from the special assessment programs illustrate the maximum number of years of addi-
tional taxes for each program if the owner elects not to change special assessment under ORS 308A.706(1)(d).
EFU
308A.062
WLH
308A.424
CE
SB514
Requires
Zone Change
Subject to
215.236
Non-Farm
Dwelling
Non EFU
308A.068
Except EO Forestland
Eastern
DFL
321.839
Western
DFL
321.358
321.839
STF
Forestland
321.706
Except WO Forestland
10 Yrs STF
5 Yrs Forestland
5 Yrs
5 Yrs
EFU zone outside UGB 10 Yrs
All other zones 5 Yrs
5
Years
Heptagon Diagram
ORS 308A.706(1)(d)
5
Years
10 Yrs EFU zone outside UGB
10 Yrs WLH or CE in EFU zone outside UGB
10 Yrs STF difference 20% to 100% Forestland Values
5 Yrs all other special assessments
5 Yrs