Can a landlord charge for a pet in Oregon, and what does the law require for an assistance animal?

Verified September 21, 2026 Correction October 8, 2026 All Oregon topics →

In Oregon a pet deposit may be any size, but a pet fee that is not refundable is unlawful, and monthly pet rent is lawful because the state's definition of rent covers the right of a permitted pet to occupy.

Cited to ORS 90.100 (17), (41)(a), (41)(b) and 22 more cited sources · Verified September 21, 2026

There is no deposit cap in Oregon at all; what the law limits is timing. A new or increased deposit is barred in the first year of the tenancy unless the landlord and tenant agree to change the agreement to permit a pet and the extra deposit relates to that change, and after the first year the tenant gets at least three months to pay it. Because pet rent is rent, it cannot be added at all in the first year, and after that it takes 90 days' notice, once in twelve months, within the yearly maximum percentage. None of it may be charged for an animal a tenant with a disability needs: the statute bars a pet deposit for a service animal or companion animal required as a reasonable accommodation, and the state rules bar deposits or other fees, for applicants as well as residents, for any animal that mitigates a disability-related need. A landlord may not ask for verification where the need is obvious and may otherwise ask only for what is necessary to evaluate it. Oregon has no penalty for faking an assistance animal, no law about breed, size or weight, and no pet money at all in a manufactured-home facility.

Oregon pets & assistance animals at a glance

Which law governs The money and lease answers are in the Residential Landlord and Tenant Act, chapter 90 of the Oregon Revised Statutes, and three of them are decided inside its definitions section: a fee means a payment of money that is not refundable, and rent means any payment for the right of a tenant and any permitted pet to occupy the unit (section 90.100). The deposit rules are in section 90.300, the closed list of permitted fees in section 90.302, rules of the tenancy in section 90.262, rent increases in sections 90.323 and 90.324, and the removal of an unpermitted pet in section 90.405; manufactured dwelling and floating home facilities run on sections 90.505 to 90.850, with the pet rules in section 90.530. The assistance-animal answer is the fair housing statute, section 659A.145, and the Bureau of Labor and Industries rules made under it, chapter 839 division 5 of the Oregon Administrative Rules, which carry the inquiry limit and the charge bar. Local power over rent is limited by section 91.225, and local power over dogs is preserved by chapter 609.
Where in the state the answers differ Statewide — every answer applies across the state
Which landlords are covered Every residential landlord and every housing provider. The landlord-tenant act has no owner-occupied, single-family, unit-count or small-landlord exemption; it excludes only nine kinds of arrangement, and then only where the arrangement was not created to avoid the act: institutional residence incidental to detention or to medical, geriatric, educational, counseling or religious service, though not off-campus nondormitory housing; occupancy of 90 days or less before or after a sale closes; quarters of a fraternal or social organization; transient hotel or motel occupancy; occupancy by a squatter; vacation occupancy; occupancy conditioned on employment; occupancy by a condominium owner or a cooperative lessee; and premises used mainly for agriculture (section 90.110). The fair housing statute carries no exemption at all, and the owner-occupied carve-out elsewhere in that chapter reaches only sex, sexual orientation, gender identity and familial status, none of which is the disability duty. Manufactured dwelling and floating home facility spaces have their own rules and are stated as a separate row below.
Pet deposit

Yes — a pet deposit is allowed, with no ceiling of its own.

Oregon expressly contemplates a pet deposit and sets no ceiling on it, and there is no general deposit cap in Oregon for it to sit inside: the phrase security deposit appears more than 60 times in the landlord-tenant act and never with a dollar or fractional limit. What the act regulates is when a deposit may be increased and what it may be claimed for. A pet deposit must be refundable, must be listed in a written rental agreement if there is one (section 90.300, subsection 3), and may not be required for a service animal or companion animal that a tenant with a disability needs as a reasonable accommodation under fair housing laws (subsection 4); the rules go further and bar deposits and other fees for any animal that mitigates a disability-related need, for an applicant as well as a resident. In a manufactured dwelling or floating home facility the answer is the opposite of the private-market answer: a facility landlord may not charge any pet amount at all, and that row is stated below.

Refundability: Refundable, because a pet deposit is a security deposit and rides the whole of section 90.300: the landlord must give a receipt, may claim only what is reasonably necessary to remedy the tenant's defaults and to repair damage caused by the tenant not including ordinary wear and tear, must deliver a written accounting stating the basis of each claim within 31 days after the tenancy ends and the tenant gives up possession, must return the balance in the same 31 days, and owes twice the amount withheld where there is no written accounting or the withholding is in bad faith. Carpet cleaning may be deducted only on three stated conditions, one of which is that the written rental agreement says the landlord may deduct it. A charge that is not refundable is not a deposit at all; it is a fee, and the fee answer is below.

Where the rule switches off or on: The limit is on timing, not on amount. A landlord may not change the rental agreement to require a new or increased security deposit during the first year after the tenancy begins, with one exception that names the pet: the landlord may require an additional deposit where the landlord and tenant agree to modify the terms of the rental agreement to permit a pet, or for other cause, and the additional deposit relates to that modification. That exception is itself subject to the assistance-animal bar. After the first year, a landlord who requires a new or increased deposit must allow the tenant at least three months to pay it (section 90.300, subsection 5).

Pet rent and pet fees

No for a non-refundable pet fee, which a general or specific rule bars. Monthly pet rent is lawful and uncapped in amount, because Oregon's definition of rent names the pet: rent means any payment to be made to the landlord under the rental agreement, periodic or otherwise, in exchange for the right of a tenant and any permitted pet to occupy a dwelling unit to the exclusion of others and to use the premises (section 90.100, subsection 41, paragraph a).

Oregon bans the non-refundable pet fee and permits monthly pet rent, and both answers come from the definitions section. What a landlord may charge for a pet noncompliance is capped and laddered: a written warning describing the specific noncompliance and the amount of the fee must come first, the warning or the fee must issue within 30 days of the act, the second noncompliance of the same kind within a year of the warning costs no more than $50, a third or later one no more than $50 plus five percent of the current period's rent, and the charges for smoking and for keeping an unpermitted pet capable of causing damage are capped at $250, with the unpermitted-pet charge unavailable until 48 hours after the warning notice. A landlord may terminate for a noncompliance instead of charging a fee but may not do both for the same noncompliance, and may not deduct a fee from rent. Non-payment of a fee is cause for termination under the for-cause section, not grounds for a non-payment-of-rent termination. Oregon sets no reasonableness test on the size of a pet charge. In a facility, no one-time, monthly or periodic pet amount may be charged at all, and a charge for violating a pet agreement or pet rule may not exceed $50 for each violation.

Monthly pet rent: Monthly pet rent is lawful and uncapped in amount, because Oregon's definition of rent names the pet: rent means any payment to be made to the landlord under the rental agreement, periodic or otherwise, in exchange for the right of a tenant and any permitted pet to occupy a dwelling unit to the exclusion of others and to use the premises (section 90.100, subsection 41, paragraph a). Rent expressly does not include security deposits or fees (paragraph b), so the closed fee list never reaches pet rent and a landlord cannot save an unlawful pet fee by renaming it. The consequence runs the other way too: because pet rent is rent, introducing it or raising it is a rent increase. There may be no rent increase during the first year of a tenancy other than week to week, and after that only on at least 90 days' written notice, not more than once in any 12-month period, and within the yearly maximum percentage the state publishes (sections 90.323 and 90.324). So a landlord who agrees in the first year to let a tenant keep a pet may take an additional deposit for it and may not add pet rent for it.

A one-time pet fee: Unlawful. A fee means a payment of money that is not refundable (section 90.100, subsection 17), and a landlord may not charge a fee at the beginning of the tenancy for an anticipated expense and may not require the payment of any fee except as the fee section provides (section 90.302, subsection 1). Nothing on that closed list is a charge for having a pet. Charging one entitles the tenant to twice the tenant's actual damages or $300, whichever is greater (subsection 8).

How far the non-refundable-fee rule reaches: The bar is general and closed rather than pet-specific, and it reaches every charge that is not refundable, at the start of the tenancy or later: no fee may be required except those the section lists, and every fee must be described in a written rental agreement (section 90.302, subsection 1). A landlord may not charge any form of liquidated damages, however designated (subsection 5). The listed fees that touch animals are all charges for a noncompliance, not for having a pet: a violation of a written pet agreement or of a facility pet rule, failure to clean up pet waste outside the unit, failure to clean up the waste of a service animal or companion animal outside the unit, and keeping an unpermitted pet capable of causing damage to persons or property.

Pet policy in the lease, and changing it mid-tenancy

No — but a written-rules or mid-term-change provision would govern a pet rule the landlord adopts.

No Oregon law requires a lease to state a pet policy or to say whether pets are allowed. Two writing duties are triggered by the money rather than by the pet: a written rental agreement must list a security deposit paid or required, and a fee must be described in a written rental agreement. Both are general, and neither names a pet. Taken together with the deposit and rent rules, the mid-tenancy answer has three parts: a new no-pets rule ordinarily needs the tenant's written consent, a new or increased pet deposit in the first year is lawful only by an agreement that modifies the tenancy to permit the pet, and new or increased pet rent is barred outright in the first year and is a rent increase after that. No state law limits the number, size or weight of pets in a private-market tenancy; the only occupancy limit in the act is about people, may be no more restrictive than two per bedroom, must be reasonable and must take account of any discriminatory impact. Oregon requires no publicly financed or income-restricted housing to allow pets; the housing chapter and the housing agency's rules carry no pet or animal duty, and the only place the state pairs housing money with animals is a homeless-services program that funds food, crates and basic veterinary care for people with companion animals.

When the lease is silent: Oregon supplies no default either way. A pet is permitted unless the rental agreement or a valid rule forbids it, and the definition of rent, which speaks of any permitted pet, assumes that permission comes from the agreement. Where a tenant keeps a pet capable of causing damage to persons or property in violation of the rental agreement, the landlord's route is a written notice specifying the violation and terminating the tenancy on a date at least ten days later unless the tenant removes the pet first (section 90.405).

Changing the rule mid-tenancy: A landlord may adopt a rule concerning the tenant's use and occupancy of the premises, but it is enforceable only if its purpose is to promote the convenience, safety or welfare of the tenants, to preserve the property from abusive use or to distribute services fairly; it is reasonably related to that purpose; it applies to all tenants in the premises in a fair manner; it is explicit enough to tell the tenant what to do; it is not a way of evading the landlord's own obligations; and the tenant had written notice of it when the agreement was signed or when it was adopted (section 90.262, subsection 1). A rule adopted after the tenant enters into the rental agreement that works a substantial modification of the bargain is not valid unless the tenant consents to it in writing (subsection 2), so a mid-tenancy no-pets rule imposed on a tenant who already keeps a pet will ordinarily need written consent.

Breed, size and weight restrictions

Yes.

No Oregon law limits a landlord's breed, size or weight rule, and none bans one, in any class of housing. The word breed appears once in the whole landlord-tenant act and it is part of an eviction test, not a permission: a pet capable of causing damage to persons or property means an animal that, because of the nature, size or behavioral characteristics of that particular animal or of that breed or type of animal generally, a reasonable person might consider capable of causing personal injury or property damage, including water damage from medium or larger fish tanks (section 90.405, subsection 2). That test applies only where the pet is already unpermitted under the rental agreement; it is not authority for a breed clause and does not limit one, and it does not apply in a manufactured dwelling or floating home facility. For an animal a tenant with a disability needs, breed does not decide anything: the only exit is a direct threat to the health or safety of others that cannot be eliminated or significantly reduced, judged by an individualized assessment based on reliable objective evidence such as current conduct or a recent history of overt acts, weighing the nature, duration and severity of the risk, the probability that injury will occur, and whether an accommodation would remove the threat. A blanket breed rule does not meet that test. Oregon also leaves breed-specific local ordinances alone, which is the opposite of several other states.

Assistance animals: the state instrument and who it binds

Yes — a state statute or rule sets what a landlord may request or what a certifier must meet for an assistance animal in housing. Both a statute and an administrative rule under it speak to it. State law incorporates a federal statute or codified regulation by reference.

The statute makes it unlawful to discriminate because of the disability of a purchaser, of a person who lives or intends to live in the dwelling, or of a person associated with the purchaser, and purchaser includes an occupant, prospective occupant, renter, prospective renter or lessee. Two limbs carry this topic: refusing to make reasonable accommodations in rules, policies, practices or services when the accommodations may be necessary to give the individual with a disability equal opportunity to use and enjoy a dwelling, and making any distinction or restriction in the price, terms, conditions or privileges relating to the rental, lease or occupancy of real property or the furnishing of facilities or services in connection with it (section 659A.145, subsection 2, paragraphs g and c). Any violation of the section is an unlawful practice. The rules add the animal clauses the statute lacks: it is a violation for a housing provider to refuse to permit a person with a disability to live in a covered dwelling with an animal that mitigates one or more of the person's disability-related needs, except where a specific animal poses a direct threat to the health or safety of other individuals and the threat cannot be eliminated or significantly reduced, and a housing provider may not charge a resident or applicant deposits or other fees for keeping an animal covered by the rule. The direct-threat judgment must be an individualized assessment based on reliable objective evidence, weighing the nature, duration and severity of the risk of injury, the probability that injury will actually occur, and whether any reasonable accommodation would eliminate the threat.

Who it binds: Everyone, on all three limbs, which is unusual. The fair housing statute contains no exemption of any kind; the owner-occupied carve-out elsewhere in that chapter is confined by its own words to that section and to sex, sexual orientation, gender identity and familial status, and disability is not among them. The rules mirror that exactly: their exceptions reach only sex, sexual orientation and familial status, the housing-for-older-persons exception is about familial status, and the religious exemption is confined to a belief about sexual orientation, so no disability exception exists anywhere in them. The charge bar in the landlord-tenant act binds every tenancy the act governs, which means everything outside the nine excluded arrangements. One drafting gap is worth knowing: the rule speaks of a housing provider and of a covered dwelling without defining either, while it does define dwelling in the federal formulation as any building or part of a building occupied as or designed for occupancy as a residence by one or more families, and vacant land offered for the construction of one.

The rule's currency: OAR 839-005-0220, the Bureau of Labor and Industries' rule on discrimination in real property transactions based on disability, read on the Secretary of State's administrative-rules site (secure.sos.state.or.us). Statutory authority: ORS 659A.805. Statutes implemented: ORS 659A.103 to 659A.142, 659A.145 and 659A.421, and 42 U.S.C. §3601-3617. History line, last entry: "BLI 11-2015, f. & cert. ef. 8-4-15", with earlier entries BLI 8-2011, BLI 8-2010, BLI 43-2008, BLI 40-2008(Temp), BLI 7-2008(Temp) and BLI 36-2007; the site prints no compilation date, so the History line is the currency instrument and nothing has been filed on these housing rules since August 4, 2015.

What counts as an assistance animal Housing has no defined animal term in Oregon, and that is the finding. The landlord-tenant act defines neither service animal nor companion animal, and the phrases emotional support and support animal appear nowhere in that act or in the civil rights chapter. The two subjects the housing rules actually use are a service animal or companion animal that a tenant with a disability requires as a reasonable accommodation under fair housing laws (section 90.300, subsection 4) and an animal that mitigates one or more of the person's disability-related needs (OAR 839-005-0220, subsection 2, paragraph c, subparagraph C). Both are species-neutral and neither requires training. The trained definition that circulates in summaries belongs to a different subject: an assistance animal means a dog or other animal designated by administrative rule that has been individually trained to do work or perform tasks, but that definition says in terms that it is used in its own section, and every operative part of that section is about a place of public accommodation or access to state government services; no animal has ever been designated by administrative rule. Two other definitions of companion animal exist in Oregon and govern nothing here, one in the theft statute limited to a dog or cat and one in the emergency-planning statute meaning a domestic animal commonly kept as a household pet; the same emergency-planning section defines service animal as an animal that assists a person with a sensory, emotional, mental or physical disability, which is the only place the legislature uses the act's own word pair.
Documentation a landlord may request, and what a certifier must meet

A necessity standard rather than a script. A housing provider may not require verification of the disability-related need for a requested accommodation if that need is readily apparent or otherwise known; and if the disability or the disability-related need is not readily apparent or otherwise known, the provider may request only information that is necessary to evaluate the disability-related need for the accommodation (OAR 839-005-0220, subsection 2, paragraph c, subparagraphs A and B). Oregon has no list of permitted questions for housing. The two-question script that appears in summaries belongs to the public-accommodations statute and does not carry across.

Oregon regulates the landlord's demand and says nothing at all about the letter. Where the need is readily apparent or otherwise known, no verification may be required; otherwise only information necessary to evaluate the disability-related need may be requested. Beyond that, nothing: no profession or license class is named, no minimum treatment relationship or number of sessions, no telehealth rule, no annual re-evaluation, no prescribed or prohibited form, no clause saying an online certificate or registration is insufficient, no vaccination condition, no express bar on medical records beyond the necessity limit, and no deadline for the landlord's answer, which need not even be in writing. No duty falls on the clinician either: the health-profession chapters carry no animal text at all, so there is no licensing consequence for writing an accommodation letter and no standard the letter must meet. A landlord who is told the need is obvious and asks for paperwork anyway is the ordinary Oregon violation.

Charges for an assistance animal

No — a state bar on an extra charge reaches an emotional support animal on the face of the definition it hangs on; the bar is an express no-extra-charge clause, in a statute and an administrative rule.

Two instruments bar the charge and they do not reach equally far. The statute says a landlord may not charge a tenant a pet security deposit for keeping a service animal or companion animal that a tenant with a disability requires as a reasonable accommodation under fair housing laws. The rule says a housing provider may not charge a resident or applicant deposits or other fees for keeping an animal that mitigates one or more of the person's disability-related needs. So the rule is wider three ways: it reaches fees as well as deposits, it reaches an applicant as well as a sitting resident, and it defines its own subject instead of borrowing the fair housing coverage test. Monthly pet rent is caught as well, though not by the fee bar, because charging a tenant with an assistance animal a recurring animal charge that other tenants do not pay is a distinction in the price, terms, conditions or privileges of the tenancy, which the statute makes unlawful on its face. One point in the other direction has to be said plainly, because it is in the same chapter: Oregon expressly permits a noncompliance charge for failing to clean up the waste of a service animal or companion animal outside the unit, on the same warning notice and the same ladder as any other tenant.

The definition it hangs on: The statute's subject is "a service animal or companion animal that a tenant with a disability requires as a reasonable accommodation under fair housing laws" (ORS 90.300(4)), and neither term is defined anywhere in the landlord-tenant act, so the words are not limited to a trained animal. The rule's subject is wider still: "an animal that mitigates one or more of the person's disability-related needs" (OAR 839-005-0220(2)(c)(C)), which is species-neutral and carries no training requirement.

Remedy: A violation of the fair housing statute is an unlawful practice, enforced by a complaint to the Bureau of Labor and Industries' Civil Rights Division or by a civil action under the civil rights chapter; the rules carry no separate figure. Charging an unlawful fee under the landlord-tenant act separately entitles the tenant to twice the tenant's actual damages or $300, whichever is greater.

Damage caused by an assistance animal

The tenant is liable for damage the animal causes like any other tenant, by express words.

Parity, preserved in three places. The security deposit may still be claimed for damage to the premises caused by the tenant, not including ordinary wear and tear, and an animal's damage is the tenant's damage; only the pet deposit as a separate charge is barred (section 90.300, subsection 7). The fee section expressly allows a noncompliance charge for failure to clean up the waste of a service animal or companion animal from a part of the premises other than the dwelling unit, on the same warning-first ladder of $50 and then $50 plus five percent of the rent (section 90.302, subsection 3). And the ordinary 24-hour termination grounds remain available where a tenant's pet seriously threatens or inflicts substantial personal injury, injures a neighbor, damages the premises on more than one occasion, or is involved in conduct outrageous in the extreme (section 90.396). Conduct, not the animal's type, is the exit: a specific animal that is a direct threat which cannot be eliminated or significantly reduced falls outside the accommodation duty, judged by an individualized assessment on objective evidence.

Misrepresenting an assistance animal

None — no offense, penalty, forfeiture, eviction ground or licensing sanction exists.

Oregon has no offense, civil penalty, forfeiture, eviction ground or licensing sanction for misrepresenting an animal as a service, assistance, support or companion animal, in housing or anywhere else. It is one of the few states with nothing of the kind: the word misrepresent does not appear in the civil rights chapter, in any of the seven criminal-code chapters, or in the labor bureau's civil rights rules, and the only two occurrences in the landlord-tenant act are about a landlord misrepresenting the condition of abandoned property. What Oregon has instead runs the other way and protects the animal. Injuring or attempting to injure an animal a person knows or should know is an assistance animal, or interfering with one while it is being used to assist a person with a disability, is a Class A misdemeanor (section 167.352). A separate civil action allows economic and noneconomic damages for harm to or theft of an assistance animal, including its replacement value with no reduction for the animal's age or experience and the cost of temporary replacement assistance, with attorney fees to a prevailing plaintiff, though not where the handler was trespassing (section 659A.141). And no city or county may charge a fee to license a dog used as an assistance animal (section 609.105).

Can cities add their own rules

Yes, within the powers state law names in this row.

Three separate things, and they point different ways. Local rent control is preempted statewide, and because Oregon's definition of rent covers payment for the right of a permitted pet to occupy, a municipal cap on pet rent is inside that preemption. Local rules about pet deposits and pet fees are not, because the same definition excludes deposits and fees from rent and the landlord-tenant act contains no preemption clause of any kind, so the state neither authorizes nor forbids them. Local control of dogs, including breed rules, is expressly preserved to cities and counties. Cities and counties otherwise hold general home-rule grants, a city being free to take all action necessary or convenient for the government of its local affairs except as limited by general law, and a county to exercise authority over matters of county concern to the fullest extent the constitutions and laws allow. Oregon has no fair-housing devolution clause. Portland, the city a reader is most likely to ask about, has no pet rule at all: its renter-protection code regulates screening criteria and deposits in detail and contains no occurrence of pet or animal, so the state rules govern there.

Local rent control barred: A city or county may not enact any ordinance or resolution that controls the rent which may be charged for the rental of any dwelling unit, and the section defines rent by reference to the landlord-tenant act, where rent means any payment for the right of a tenant and any permitted pet to occupy. A municipal cap on pet rent is therefore a control on rent and is barred. The section applies throughout the state, and no city or county may enact or enforce anything inconsistent with it. The exceptions are contract-based affordable-housing programs, condominium-conversion notice periods and temporary controls after a disaster. This chain is what the statutes say; no Oregon appellate decision has applied the preemption to a pet charge. Text: ORS 91.225 · (1), (2), (6), (7); with ORS 90.100(41).

Localities may regulate the keeping or licensing of animals: The state dog-control statutes say in terms that they do not limit the powers of cities and counties to adopt ordinances and regulations relating to the control of dogs, a county program does not apply inside a city that has its own, and a city or county may prohibit the keeping of wildlife and of exotic animals by ordinance. Oregon has no statute preempting breed-specific local law, so local dog rules, including breed rules, stand. Text: ORS 609.015, 609.135, 609.205 · 609.015(1); 609.135(2); 609.205.

Housing classes with their own pet rule Manufactured dwelling and floating home facility spaces: pet deposit — not allowed; pet rent and fees — any pet fee barred; the written-rules or mid-term-change section governs a pet rule. In a facility the pet-money answer is the opposite of the private-market answer: a landlord may not charge a one-time, monthly or other periodic amount based on the tenant's possession of a pet, so there is no facility pet deposit, no facility pet fee and no facility pet rent (section 90.530, subsection 2, paragraph a). A charge for violating a written pet agreement or a pet rule may not exceed $50 for each violation (paragraph c). The landlord may provide written rules about the control, sanitation, number, type and size of pets, may require the tenant to sign a pet agreement and to provide proof of liability insurance, and may require to be named as a co-insured so as to receive notice if the insurance is canceled (paragraph b). A pet living in the facility when a no-pets rule is adopted may stay and may be replaced with a similar pet, though new rules regulating what pets may do apply to every pet in the facility including those already there (subsection 1). The facility rental agreement must specify all security deposits, fees and installation charges, and any conditions the landlord applies in approving a purchaser of a home as a tenant, which may include conditions as to pets (section 90.510, subsection 5). A proposed new facility rental agreement may not carry terms inconsistent with the right to keep a pet under section 90.530 (section 90.545). One rule runs against the tenant: a violation involving a pet or an assistance animal can never be treated as ongoing conduct, which puts it on the short cure track, so the landlord may set a date to correct as little as three days after the notice instead of 30 (section 90.630). The unpermitted-pet removal notice in section 90.405 does not apply in a facility. The manufactured-home page carries the rest. Text: ORS 90.530 · (1), (2)(a)–(c). Text: ORS 90.510 · (1), (2), (5)(e), (5)(i). Text: ORS 90.630 · (3)(c), (4)(b). Text: ORS 90.545 · (3)(b).
Insurance and dog breeds No statute restricts an insurer's use of dog breed in underwriting
How state law refers to the federal rules Oregon's own law points at federal law in two places, and the difference between them matters. The statutory charge bar protects an animal that a tenant with a disability requires as a reasonable accommodation under fair housing laws, and the landlord-tenant act defines neither that phrase nor service animal nor companion animal, so the coverage question is routed outward to the state fair housing statute and to the federal Fair Housing Act. The labor bureau's housing rules name the federal act in terms: the Civil Rights Division protects these rights by enforcing the state fair housing sections and the federal Fair Housing Act, 42 U.S.C. sections 3601 to 3617, an aggrieved individual may file with the Division for a violation of state law or for discrimination under the federal act, and each housing rule's list of statutes implemented ends with that federal citation. The design-and-construction duty for covered multifamily dwellings is carried by reference to the federal act both in the rule and in the statute. The asymmetry is the thing to know: the statutory bar borrows the federal coverage test, so a narrowing of that test narrows the statute with it, while the rule's bar defines its own subject, an animal that mitigates one or more of the person's disability-related needs, without any reference to federal law. The status of the federal instruments is on the federal section of the 50-state page.
Changes already signed into law No signed act is waiting to change these answers
Leading court decisions None carried — the answers rest on the statutes and rules cited

Cite this page: "Landlord Atlas, Oregon Pet & Assistance Animal Laws (verified September 21, 2026), landlordatlas.com/laws/pets/oregon/" — free to cite and quote with a link (how these records are verified). Everything above is cited in the citations section below.

Oregon assistance-animal documentation at a glance

Each row is what the state's own statute or rule says about that slot; a row that reads not stated is a slot no state text addresses. The full text of each slot, with its section, is in the table above.

Slot What the state's text says
Who may certify, and on what test Not stated
The certifier's minimum relationship period Not stated
Telehealth Not stated
Online registration or certificate Not stated
Form Not stated
Medical records Not stated
Written answer from the landlord Not stated
Annual re-evaluation Not stated
Proof of vaccination or licensing Not stated

Housing classes in Oregon with their own pet rule

Each row is a housing class whose own instrument sets at least one pet cell differently from the private-market answers above; a dash is a cell the class's instrument does not set, so the residential answer on this page does not carry over to it either way. The full text of each row is in the table above.

Class Pet deposit Pet rent and fees In the lease Breed, size, weight Extra charge for an assistance animal From
Manufactured dwelling and floating home facility spaces Not allowed Any pet fee barred Written-rules section governs — — —

Federal law on pets and assistance animals, in every state

The federal layer for the pets and assistance-animals topic, carried once for the whole site. It is a dated history rather than a single rule: the Fair Housing Act's accommodation duty has not changed since 1988 and the regulation under it has never contained the word animal, while the HUD guidance that most writing on this subject still quotes was withdrawn in September 2025, permanently rescinded in May 2026, and replaced by an enforcement position that governs HUD's own cause determinations and nothing else. Every row names who it binds, and most of the rows that carry real figures bind only federally assisted, public or rural-development housing. No state record restates these rows; a state record says only where its own law references or extends them. Each row below says who it binds before it says what it does. The full text of each row, with its citations, is on the 50-state page.

Notes and caveats

Common questions: Oregon pets & assistance animals

Each answer is the verified value from the table above, restated as a direct answer. Free to quote with a link to this page.

Can a landlord charge a pet deposit in Oregon, and is there a limit?
Yes — a pet deposit is allowed, with no ceiling of its own. Oregon expressly contemplates a pet deposit and sets no ceiling on it, and there is no general deposit cap in Oregon for it to sit inside: the phrase security deposit appears more than 60 times in the landlord-tenant act and never with a dollar or fractional limit.
Can a landlord charge pet rent or a non-refundable pet fee in Oregon?
No for a non-refundable pet fee, which a general or specific rule bars. Monthly pet rent is lawful and uncapped in amount, because Oregon's definition of rent names the pet: rent means any payment to be made to the landlord under the rental agreement, periodic or otherwise, in exchange for the right of a tenant and any permitted pet to occupy a dwelling unit to the exclusion of others and to use the premises (section 90.100, subsection 41, paragraph a).
Does an Oregon lease have to state a pet policy?
No — but a written-rules or mid-term-change provision would govern a pet rule the landlord adopts. No Oregon law requires a lease to state a pet policy or to say whether pets are allowed.
Can an Oregon landlord restrict pets by breed, size or weight?
Yes. No Oregon law limits a landlord's breed, size or weight rule, and none bans one, in any class of housing.
Does Oregon have its own assistance-animal law for rentals?
Yes — a state statute or rule sets what a landlord may request or what a certifier must meet for an assistance animal in housing. Both a statute and an administrative rule under it speak to it.
What documentation can an Oregon landlord ask for when a tenant requests an assistance animal?
A necessity standard rather than a script. A housing provider may not require verification of the disability-related need for a requested accommodation if that need is readily apparent or otherwise known; and if the disability or the disability-related need is not readily apparent or otherwise known, the provider may request only information that is necessary to evaluate the disability-related need for the accommodation (OAR 839-005-0220, subsection 2, paragraph c, subparagraphs A and B).
Can an Oregon landlord charge a pet deposit or pet rent for an emotional support animal?
No — a state bar on an extra charge reaches an emotional support animal on the face of the definition it hangs on; the bar is an express no-extra-charge clause, in a statute and an administrative rule. Two instruments bar the charge and they do not reach equally far.
What is the penalty for falsely claiming an assistance animal in Oregon?
None — no offense, penalty, forfeiture, eviction ground or licensing sanction exists. Oregon has no offense, civil penalty, forfeiture, eviction ground or licensing sanction for misrepresenting an animal as a service, assistance, support or companion animal, in housing or anywhere else.

Changes since last full verification

The Verified date above (September 21, 2026) marks the last time every figure on this page was verified end-to-end against official sources. The changes below were published since then, each verified against the official source it names (what these dates mean).

Citations

How this record was verified: Direct reading of the Oregon Revised Statutes on the Legislative Assembly's own site, which prints no edition banner, so the bracketed credit line at the end of each section is the currency instrument and was noted for every operative section. Chapter 90, the Residential Landlord and Tenant Act, was read in full at section level, all 169 sections, and chapter 659A in full, all 160 sections; chapters 30, 91, 161, 162, 163, 164, 165, 166, 167, 203, 221, 346, 401, 456, 458, 609, 675, 676, 677 and 678 were read whole, as were all eighteen chapters of the insurance code. The Bureau of Labor and Industries rules were read on the Secretary of State's administrative-rules site, chapter 839 divisions 3, 5 and 6 in full, each rule with its statutory authority, its list of statutes implemented and its History line, the last entry on the housing rules being the filing of August 4, 2015. Because the statute site prints no edition line, currency was established independently two ways: the Governor's signed-measure lists for the 2023, 2024, 2025 and 2026 sessions were read end to end, and the six enrolled acts credited since 2023 on the two sections this page turns on were read from the official session-law files, where deleted matter prints in brackets, so an amended section with no brackets is an additions-only amendment. The state appellate opinion archive was searched four times, one query at a time, for assistance-animal, pet-deposit, emotional-support and section-specific decisions; the only published Oregon assistance-animal decision is about a market under the public-accommodations section and is not a housing authority, and no Oregon appellate decision construes the pet-deposit bar, the fee section as applied to a pet charge, the breed sentence in the removal section, the rent-control preemption as applied to a pet charge, or the labor bureau's animal clauses. The city of Portland's renter-protection code was read for the local negative.

What was read to state each absence on this page: