Important: Homzora is a housing research publisher, not a law firm, and nothing on this page is legal advice. This article is general information about the law as published by government and court sources at the time of writing, and it may not reflect later changes or the facts of your situation. Reading it does not create an attorney and client relationship. For advice about your situation, contact a licensed attorney or a legal aid organization in your state.
In the city of Phoenix, about 260,400 of 610,400 occupied homes, or 42.7 percent, are rented, according to the U.S. Census Bureau’s 2020 to 2024 American Community Survey (Homzora Phoenix dataset, Table B25003). The median gross rent is $1,582 a month (Homzora Phoenix dataset, Table B25064). Many of those renters share their homes with animals, and the rules on pet deposits, pet rent, and assistance animals can add real money to the cost of a lease.
This guide explains what landlords in Phoenix can charge for pets under Arizona law, how assistance animals are treated, and how to protect your deposit and your lease when you rent with a pet.
Quick answers
- Deposit cap: one and a half months’ rent, however the charge is labeled (A.R.S. § 33-1321).
- Nonrefundable fees: their purpose must be stated in writing (A.R.S. § 33-1321).
- Misrepresenting a service animal: civil penalty of up to $250 (A.R.S. § 11-1024).
What Arizona law says about pets
Arizona caps security at one and a half months’ rent, and the purpose of any nonrefundable fee or deposit must be stated in writing (A.R.S. § 33-1321). A refundable pet deposit is security and generally counts toward that cap. Fraudulently misrepresenting an animal as a service animal carries a civil penalty of up to $250 (A.R.S. § 11-1024).
What pet charges add up to
As an illustration only, if a lease charges $35 a month in pet rent, that adds $420 a year, about 2.2 percent of a year’s rent at the median gross rent of $1,582 a month in the city of Phoenix (Homzora Phoenix dataset, Table B25064). Add any deposit or one time fee to see the full cost, and compare it across listings.
Assistance animals under federal law
The federal Fair Housing Act makes it unlawful to refuse reasonable accommodations in rules, policies, practices, or services when they are needed to give a person with a disability equal opportunity to use and enjoy a home (42 U.S.C. § 3604). Requests to keep an assistance animal despite a no pet policy have long been handled as accommodation requests.
Federal guidance on this changed recently. HUD withdrew its 2013 and 2020 notices on service and assistance animals in housing, effective September 17, 2025 (Federal Register, HUD withdrawal of fair housing guidance (2026)), and in May 2026 announced it was permanently rescinding its 2020 assistance animal notice. HUD said state and local laws are not affected and that people can still bring private lawsuits (Holland and Knight, HUD rescinds emotional support animal guidance (2026)). Because the federal approach to emotional support animals is in flux, check your state’s rules below and get advice before relying on a federal guidance document.
Free help in Phoenix
Community Legal Services provides free civil legal aid at 602.258.3434 (Community Legal Services). For other assistance, call 211 (211.org).
Fair housing
The federal Fair Housing Act prohibits discrimination in rental terms because of race, color, religion, sex, familial status, national origin, or disability (42 U.S.C. § 3604). HUD accepts complaints (HUD, File a Complaint).
Questions to ask before you sign
- Are pets allowed, and are there limits on number, size, or breed?
- Is there a pet deposit, a nonrefundable pet fee, monthly pet rent, or more than one of these?
- Is the pet deposit refundable, and what can it be used for?
- Are there rules about leashes, waste, noise, or common areas?
- What happens if I get a pet after I sign?
Get every answer in writing, ideally in a pet addendum signed by you and the landlord.
Reading a pet addendum
A pet addendum is a separate document that sets the rules for animals in the unit. Check that it names your specific pet, lists every charge and whether each is refundable, explains what counts as pet damage, and says what happens if the pet causes a complaint. Be cautious about clauses that make you responsible for things outside your control, and ask for changes before you sign.
Protecting your deposit with a pet
- Photograph floors, doors, blinds, and screens at move in, close enough to show existing wear.
- Keep nails trimmed and use rugs or mats in high traffic areas.
- Report any damage promptly rather than hiding it.
- Clean thoroughly at move out, including carpets if the lease requires it.
- Ask for an itemized list of any pet related deductions.
Keeping a pet you got after signing
If you want to add a pet mid lease, ask the landlord in writing before the animal moves in. Bringing in an unapproved pet can be a lease violation. If the landlord agrees, get a signed addendum that sets the charges and rules, and keep a copy with your lease.
Finding pet friendly rentals
Filter listings for pet friendly units, but confirm the details directly, since listings are not always current. Offer a pet resume with your pet’s vaccination records, training, and references from past landlords. Renters insurance with liability coverage can also reassure a landlord, and some policies include coverage for certain pet related liability; ask your insurer.
Neighbors and noise
Most pet disputes start with noise, waste, or behavior in shared spaces. Be considerate in hallways and elevators, clean up promptly, and address barking quickly. If a neighbor complains, respond politely and in writing, and tell the landlord what you are doing to fix the problem.
Build your evidence file
Landlord and tenant disputes are usually decided by documents. Keep these together from the day you sign:
- The signed lease, every addendum, and every renewal.
- Receipts or bank records for the deposit and each rent payment.
- Dated photos and video of every room at move in and move out.
- Copies of every repair request and the landlord’s replies.
- Every notice you send or receive, with proof of delivery.
Keep copies somewhere other than your phone, such as an email to yourself, so they survive a lost device.
Breed, size, and number limits
Many leases limit the number of pets or exclude certain breeds or sizes, and insurance requirements often drive those rules. Ask for the policy in writing before you apply, and if your pet falls near a limit, provide records such as weight, training certificates, or references. Where state or local law restricts these limits, the lease cannot override it.
Pet damage or normal wear
Landlords can usually charge for damage a pet causes, such as scratched doors, chewed blinds, or stained carpet, but not for ordinary wear from everyday living. Clear move in photos are the best way to show which marks were already there. Ask for receipts or estimates for any pet related deduction.
Moving with a pet
- Update your pet’s microchip and tags with your new address.
- Ask whether the building has rules for pets in elevators, lobbies, or yards.
- Locate a nearby veterinarian and emergency animal hospital before you move.
- Keep your pet in a quiet, secure room on moving day so doors can stay open safely.
If the landlord changes the pet rules
A landlord generally cannot change pet terms in the middle of a fixed lease without your agreement, but new rules may appear at renewal. Read any renewal offer carefully for new pet fees or restrictions, and negotiate before signing if a change would force you to give up a pet.
Emergency planning for pets
Keep a pet go bag with food, medication, records, and a leash or carrier near the door, and add a sticker or note telling emergency responders how many pets live in the unit. Give your landlord and a trusted neighbor an emergency contact who can care for your pet if you cannot.
Renters insurance and pets
Ask your insurer whether your renters policy covers liability if your pet injures someone or damages a neighbor’s property, and whether certain breeds are excluded. Some landlords require pet owners to carry liability coverage, so check your lease and keep proof of coverage on file.
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Frequently asked questions
Can a Phoenix landlord charge a pet deposit?
one and a half months’ rent, however the charge is labeled (A.R.S. § 33-1321).
Is an assistance animal a pet?
Requests to keep an assistance animal are handled as disability accommodation requests rather than pet requests, but federal guidance on emotional support animals changed in 2025 and 2026, so check your state’s rules (42 U.S.C. § 3604; Holland and Knight, HUD rescinds emotional support animal guidance (2026)).
Legal notice
Homzora is not a law firm and does not provide legal advice. Laws, court rules, and local programs change, and how they apply depends on your facts. Before you act on anything in this article, confirm the current rules with the court, a licensed attorney, or a legal aid organization.
Sources
- Homzora Phoenix dataset, Table B25003
- Homzora Phoenix dataset, Table B25064
- A.R.S. § 33-1321
- A.R.S. § 11-1024
- 42 U.S.C. § 3604
- Federal Register, HUD withdrawal of fair housing guidance (2026)
- Holland and Knight, HUD rescinds emotional support animal guidance (2026)
- Community Legal Services
- 211.org
- 42 U.S.C. § 3604
- HUD, File a Complaint