Pet & ESA Laws by State: What Landlords Can and Cannot Require
Pet Fees & Deposits · Breed & Size Limits · Service Animals · Emotional Support Animals · Reasonable Accommodation
Animals in a rental fall into two very different legal buckets, and almost every dispute comes from confusing them. An ordinary pet is largely the landlord’s call: you can allow it or not, charge pet rent or a pet deposit, and set breed or size limits. A service animal or an emotional support animal is not a pet at all under the federal Fair Housing Act — it is an assistance animal that a tenant with a disability needs, and in the housing the Act covers (nearly all rentals) it must be allowed as a reasonable accommodation with no pet fees, no pet deposit, and no breed or size restriction. This hub explains how that federal framework works nationwide, where states add their own protections or anti-fraud rules, and what a landlord may and may not ask — then links the specific rules for every state.
The governing fact below is that pet policy is mostly a matter of the landlord’s discretion and local law, while assistance-animal rights are set by a federal floor that every state sits on top of. How large a pet deposit may be, whether a local ordinance restricts a breed, and whether your state penalizes ESA misrepresentation all change from one place to the next. What does not change is the core distinction: the moment an animal is a genuine assistance animal for a person with a disability, the pet rules stop applying and the accommodation rules take over. Use this page to learn that framework, then open your state’s page for the specifics.
Because the terms are so often mixed up, it helps to fix the vocabulary before going further. The short overview video below frames how a pet differs from an assistance animal and what that means for a landlord; the sections after it break down pet policy, the Fair Housing Act carve-out, what you may ask, and where states diverge, and the state index links the detailed rules for all fifty states plus the District of Columbia and Puerto Rico.
Can a landlord charge pet rent or a pet deposit for an emotional support animal?
Generally no. The federal Fair Housing Act, which covers the great majority of rentals, requires a landlord to make a reasonable accommodation for an animal a tenant with a disability needs (42 U.S.C. 3604(f)(3)(B); 24 C.F.R. 100.204), and courts have long treated a service animal or an approved emotional support animal as an assistance animal rather than a pet, so pet rent, a pet deposit and a pet fee are not charged for it. The tenant still pays for any actual damage the animal causes, and when the disability-related need is not obvious a landlord may ask for reliable documentation of it, but not for a diagnosis or medical records. Since May 2026 HUD’s own enforcement covers only individually trained animals, so for an untrained emotional support animal the protection rests mainly on a private lawsuit and on state law. Rules vary by state; see the state table below.
- Narrow exceptions: a specific animal that poses a direct threat or would cause substantial damage that cannot be reduced, or an undue financial and administrative burden
- Two narrow exemptions can leave a small owner-occupied or owner-rented property outside the federal act, though state or local law often covers it
- HUD withdrew its 2020 assistance-animal notice effective September 2025 and since May 2026 finds reasonable cause only for trained animals, but the statute and regulation did not change and tenants can still sue in court
Pets vs. Assistance Animals at a Glance
Ordinary Pets
Landlord’s choice — fees and limits allowed
Service & ESA
Not pets — reasonable accommodation
Assistance-Animal Fees
No pet fee, deposit, breed or size limit
Still Applies
Direct-threat & actual-damage limits
Pets and Assistance Animals Are Two Different Legal Categories
Landlords and tenants routinely treat every animal in a unit the same way, and that is the root of most pet disputes. The law draws a bright line between an animal kept for companionship and an animal a person with a disability relies on — and the two sit under entirely different rulebooks.
| Category | What It Is | Landlord Can Charge / Limit? | Where to Read More |
|---|---|---|---|
| Pet | An animal kept for companionship, with no disability role | Yes — pet rent, pet deposit, breed and size limits, within state and local law | Pet policy guide |
| Service animal | A dog individually trained to do a task for a person with a disability | No pet fees or breed and size limits — reasonable accommodation | Service animal vs ESA |
| Emotional support animal | An animal whose presence eases a disability-related symptom | No pet fees or breed and size limits — reasonable accommodation | ESA guide |
The dividing line is simple to state and easy to get wrong: a pet is governed by the lease and the landlord’s discretion, so fees and limits are allowed; a service animal or emotional support animal is governed by fair-housing law, so it must be allowed as an accommodation with none of those charges. This hub owns the overview and the map; it links the deep guides — the pet policy guide, the emotional support animal guide, and the service animal versus ESA comparison — rather than repeating them.
Takeaway
Classify the animal before you write a single rule. If it is a genuine pet, your pet policy governs. If it is a service animal or emotional support animal, the Fair Housing Act governs, the pet charges disappear, and you are in accommodation territory — a completely different set of duties.
Pet Policy: What a Landlord Can Set for Actual Pets
For animals that are genuinely pets, a landlord has broad discretion. There is no federal right to keep a pet in a rental, so the terms are set by the lease, by state deposit law, and by any local ordinance. Within those bounds, these are the levers a landlord can pull.
Pet Fees, Pet Deposits, and Pet Rent
A landlord may decline pets entirely, or allow them on conditions. Those conditions commonly include a one-time pet fee, a refundable pet deposit, and monthly pet rent. The most important limit is the state’s security-deposit cap: in states that cap deposits, a refundable pet deposit usually counts toward that overall ceiling, so it cannot be stacked without limit on top of the regular deposit. A non-refundable pet fee is treated differently from state to state — some states allow it, others fold it into the deposit cap. Confirm your state’s treatment on the state page and on our security deposit laws by state guide.
Breed and Size Restrictions
For real pets, a landlord may restrict breeds or set a weight limit as a condition of allowing the animal. Some cities and counties have their own breed ordinances that either restrict or, increasingly, prohibit breed-specific rules, so the local layer matters. These breed and size conditions are a legitimate part of a pet policy — but they cannot be applied to a service animal or emotional support animal, which is not a pet and must be allowed regardless of breed or weight.
Number of Pets and Reasonable Rules
A landlord may cap the number of pets, require them to be spayed or neutered or vaccinated, and impose reasonable rules about noise, waste, and common areas. As long as these rules are applied evenly and do not target a protected class or an assistance animal, they are generally enforceable. Our pet policy guide for landlords covers how to write a clean, enforceable pet clause.
Takeaway
For genuine pets, the landlord largely sets the terms: allow or refuse, charge pet rent, a pet deposit, or a pet fee, and set breed, size, and number limits — all bounded only by the state’s deposit cap and any local breed ordinance. None of that discretion carries over to assistance animals.
The Fair Housing Act Carve-Out for Assistance Animals
The federal Fair Housing Act makes disability a protected class and requires housing providers to grant reasonable accommodations that let a person with a disability use and enjoy their home. An assistance animal — a service animal or an emotional support animal — is one of the most common accommodations, and courts treat it as an accommodation, not a pet. That single classification removes the pet charges and limits.
No Pet Fees, Deposits, Breed Limits, or Size Limits
When an animal qualifies as an assistance animal, a housing provider may not charge a pet fee, a pet deposit, or pet rent for it, and may not apply breed or size restrictions to it. A blanket no-pets policy does not override this; the accommodation is an exception the law requires. The tenant still remains responsible for any actual damage the animal causes, which can be charged the same way any other tenant-caused damage is charged — but no charge may be imposed simply because the animal exists.
The Limits That Still Apply
The duty to accommodate is strong but not unlimited. A provider may deny or withdraw the accommodation if the specific animal poses a direct threat to the health or safety of others that cannot be reduced by another reasonable accommodation, or if it would cause substantial physical damage that cannot be reduced. An accommodation can also be refused if it would impose an undue financial and administrative burden or fundamentally alter the provider’s operations. These are narrow, fact-specific exceptions judged on the individual animal — a fear of a breed in the abstract, or a general dislike of animals, is not enough.
Reasonableness Runs Both Ways
The accommodation duty is meant to be workable for both sides. A tenant must actually have a disability and a disability-related need for the animal, and must make the request — a landlord is not required to guess. In return, the landlord must engage in good faith rather than looking for a technicality to refuse. Denials should rest on the specific animal’s conduct or a genuine burden, documented at the time, not on assumptions about a breed or a diagnosis.
Takeaway
Under the Fair Housing Act an assistance animal is not a pet: no pet fee, deposit, breed limit, or size limit. The narrow escape hatches — a direct threat, substantial damage that cannot be reduced, or an undue burden — turn on the specific animal, and the tenant still pays for any actual damage it causes.
What a Landlord May — and May Not — Ask
Most fair-housing trouble on assistance animals comes from asking the wrong question. The rules on what a provider may request are specific, and they turn on whether the disability and the need are obvious.
✓ A Landlord May
- Ask for reliable documentation of a disability when it is not obvious
- Ask for documentation of the disability-related need for the animal
- Hold the tenant responsible for actual damage the animal causes
- Deny the specific animal that poses a genuine, unreducible direct threat
- Expect the tenant to make the request and to keep the animal under control
✕ A Landlord May Not
- Charge a pet fee, pet deposit, or pet rent for an assistance animal
- Demand the tenant’s specific diagnosis or medical records
- Require a certificate, registration, or a special ID card
- Apply breed or size limits to a service animal or ESA
- Refuse based on breed fear or a blanket no-pets policy
When the disability and its connection to the animal are obvious — a guide dog for a person who is blind, for instance — a provider generally should not ask for documentation at all. When they are not obvious, the provider may ask for reliable documentation, typically a letter from a licensed health professional who has an actual therapeutic relationship with the tenant, confirming the disability and the need. That is the limit: no diagnosis, no records, no demonstration, and no purchased certificate. Our reasonable accommodation request guide walks through handling a request the right way, and the ESA laws for landlords guide covers the documentation standard in depth.
Online ESA Certificates Prove Nothing
There is no official ESA registry, and no certificate, ID card, or registration is required or recognized under the Fair Housing Act. A landlord cannot demand one — and a tenant cannot establish an accommodation with a purchased online certificate alone. What matters is reliable documentation of a disability and a disability-related need, from a professional with a real relationship to the tenant, not a card or a listing bought from a website.
Takeaway
Ask only what the law allows: reliable documentation of a disability and the need when they are not obvious — never the diagnosis, records, a demonstration, or a certificate. Get this step wrong and a routine request becomes a fair-housing complaint.
Can a Landlord Charge Pet Rent, a Pet Deposit or a Pet Fee for an ESA?
No – and the reason is that the question contains its own answer. Under the federal Fair Housing Act, at title 42 of the United States Code section 3604(f)(3)(B), refusing a reasonable accommodation to a person with a disability is discrimination. Courts applying that section have long treated an approved assistance animal – a service animal or an emotional support animal – as an accommodation rather than as a pet, as HUD’s now-withdrawn guidance in FHEO-2020-01 also did. A pet deposit, pet rent, a one-off pet fee, a breed restriction and a weight limit are all pet rules, and they do not reach an animal that is not a pet.
This is the part that catches landlords out: it is not a discount on the pet policy, it is the pet policy not applying. A landlord who halves the pet rent for an assistance animal has still charged pet rent. The same reasoning runs through Section 504 of the Rehabilitation Act for federally assisted housing.
What a landlord may still do. The accommodation covers fees, not consequences. A tenant remains liable for actual damage the animal causes, on the same terms as any other damage to the unit, and that liability can be met from the ordinary security deposit that every tenant pays. An accommodation may also be refused where the specific animal poses a direct threat to the health or safety of others that cannot be reduced by another reasonable accommodation, or where it would cause substantial physical damage to property – but that is an assessment of the individual animal’s conduct and history, never of its breed, its size or an insurer’s list.
Verification has limits too. Where the disability and the need for the animal are not obvious, a landlord may ask for documentation from someone in a position to know – a treating professional – confirming the disability-related need. A landlord may not demand the diagnosis itself, medical records, or that the animal hold a certificate or registration, because no such registry is recognised under the Fair Housing Act.
Where the states come in. The federal floor is identical in all fifty states, which is why the answer above does not vary by jurisdiction. What varies is the layer on top: some states add their own fair-housing statute with parallel or broader protection, some criminalise misrepresenting an animal as a service animal, and every state has its own rules for the ordinary pet deposit that applies when the animal is a pet. Those are the differences the state pages below record – and they can add to the federal protection, never subtract from it.
Where States Add Their Own Rules
The Fair Housing Act is a floor, not a ceiling. States build on it in two directions, and both are evolving — which is exactly why the state page matters before you act.
Added Tenant Protections
Some states and cities extend protection beyond the federal baseline: a broader set of protected classes, additional accommodation duties, or explicit rules on how pet deposits interact with assistance animals. A few also regulate how fees and deposits may be charged for ordinary pets. Where a state adds protection, the landlord must meet the higher standard, not just the federal one.
ESA Misrepresentation and Documentation Laws
Moving the other way, a growing number of states have enacted laws that penalize a person who knowingly misrepresents a pet as a service animal or emotional support animal, or who submits fraudulent documentation. Some also regulate the health professionals who write support-animal letters — for example requiring an established relationship before a letter is valid. These laws vary widely, are relatively new, and continue to change. They do not lessen a landlord’s duty to grant a legitimate accommodation, but they can matter when fraud is genuinely suspected.
Verify the State Layer Before You Act
Because both the added protections and the anti-fraud rules differ by state and are still evolving, treat the federal framework on this page as the starting point and confirm the state specifics before you write a pet policy, respond to an accommodation request, or question documentation. The state index below links a dedicated page for every jurisdiction.
Takeaway
The federal rules are a floor every state builds on: some add tenant protections, and a growing number penalize ESA misrepresentation or regulate support-animal letters. Both are state-specific and changing — so verify your state’s page before relying on the federal baseline alone.
Screen Every Applicant Before the Lease — and the Pet Clause
A clean pet policy starts with a reliable tenant. Comprehensive credit, criminal, and nationwide eviction history surfaces the red flags before you hand over the keys — and before any animal moves in.
Do You Have to Pay a Pet Deposit or Pet Rent for an ESA?
No. A pet deposit, a one-time pet fee and monthly pet rent may not be charged for an emotional support animal that has been approved as a reasonable accommodation, so a tenant does not have to pay any of them — under the federal Fair Housing Act at 42 U.S.C. Section 3604(f)(3)(B) and its reasonable-accommodation regulation at 24 C.F.R. Section 100.204, as courts have long applied them, an assistance animal is not a pet, and a pet charge has nothing to attach to.
That rule reaches the overwhelming majority of housing, but not quite all of it: two narrow exemptions can put a small owner-occupied landlord outside the federal act. They are easy to lose, and state or local law that has no such exemption frequently covers the property anyway — the ESA laws for landlords guide sets both out.
The list of charges that fall away is longer than a standard pet addendum covers. Alongside the deposit, the fee and the pet rent, a landlord may not impose a breed or weight condition on the animal, and may not require the tenant to carry extra liability insurance or add a pet-liability rider as a condition of the accommodation. A neutral renter’s-insurance requirement applied to every tenant may stand; an animal-specific rider, a raised coverage limit, or any other charge added because the animal is there may not. What does not fall away is everything a tenant would owe with no animal in the picture: the ordinary refundable security deposit, and liability for damage the animal actually causes, on the same terms as any other damage to the unit.
Takeaway
Nothing may be charged because the animal is there — not a deposit, a fee, pet rent, a breed or weight condition, or an animal-specific insurance requirement. Everything that applies to every tenant regardless of an animal, including the ordinary security deposit and liability for actual damage, is unchanged.
Can a Landlord Charge Pet Rent for an ESA a Tenant Got After Signing the Lease?
No — an accommodation request made in the middle of a tenancy is as valid as one made before move-in, and once it is approved the pet rent, pet fee and pet deposit stop applying to that animal for the rest of the tenancy. A no-pet lease or a signed pet addendum does not waive the right to ask, and a landlord cannot treat the earlier signature as an agreement to keep paying.
This is the situation behind most of these searches. A tenant signs, pays the pet charges on an animal everyone treated as a pet, and later obtains documentation and asks for an accommodation. The lease clause is not what decides the outcome; the request is. The landlord answers the request on its own merits, and the pet addendum’s animal-specific terms come off for that animal while the rest of the lease continues unchanged.
Answer in writing, and answer promptly. There is no bright-line federal deadline, but an unreasonable delay in responding to an accommodation request can be treated as a constructive denial and carries the same exposure as a flat refusal. Acknowledge the request, say what (if anything) is still needed to decide it, and then give the decision and the reason for it. The reasonable accommodation request guide sets out that sequence step by step.
Amounts already collected for that animal belong in the same written decision, which should say whether they are being refunded and by when. Settling them at the point the accommodation is granted is far cheaper than leaving the tenant to raise them later as part of a fair-housing complaint, where actual damages and the tenant’s attorney fees are on the table.
Is HUD’s 2020 Assistance-Animal Notice Still in Force?
No — HUD withdrew Notice FHEO 2020-01 and its 2013 predecessor effective September 17, 2025, at 91 Federal Register 17291, but the law those notices described did not change: the accommodation duty at 42 U.S.C. Section 3604(f)(3)(B) and its regulation at 24 C.F.R. Section 100.204 still require the accommodation, so the fee answer above stands.
The withdrawn notices should not be relied on as authoritative, so a policy that still cites FHEO 2020-01 as the controlling documentation standard is citing a withdrawn document.
What changed is enforcement posture. An FHEO enforcement memorandum dated May 22, 2026 states that HUD’s Office of Fair Housing and Equal Opportunity will find reasonable cause and recommend charges only where the animal is individually trained to perform work or tasks directly related to the disability, so HUD will generally not pursue a complaint about an untrained emotional support animal. That memorandum expressly leaves a tenant’s private right of action in court untouched, does not address Section 504 of the Rehabilitation Act or the Americans with Disabilities Act, and says nothing about state and local fair housing agencies.
What Happens If a Landlord Charges Pet Rent for an ESA Anyway?
A tenant charged a pet fee, pet deposit or pet rent for an approved assistance animal can bring a private suit under the