Pet rental laws are set by your state and your city, not by Washington DC. No federal law caps a pet deposit or pet rent for private housing. Federal rules only cover assistance animals and assisted housing. Everything else, deposits, fees, breed limits, monthly pet rent, is state and local, and the answers contradict each other.
I am Gunner. I keep an English Mastiff, a group of barn cats, two rescue rabbits and a desert tortoise in Henderson, Nevada, and I spent years as a mechanic in a custom off-road shop before I started writing about pet gear.
I am not a lawyer and nothing here is legal advice. What follows is what each linked government page actually says, state by state, with the link so you can read it yourself.
On this page
- The federal layer, and what it does not cover
- Pet rental laws state by state
- The states whose statute never says the word pet
- Washington pet deposit rules and the Seattle cap
- Assistance animals are not pets
- Breed and weight limits usually start with the insurer
- Is pet rent legal, and how much is it
- What to check before you sign
- How to find your own state’s rule in five minutes
- Frequently asked questions

The federal layer, and what it does not cover
Start here so you know what is not up for argument. Federal law reaches assistance animals and federally assisted housing, and it stops there.
For public and assisted housing, 24 CFR 5.318 states that a pet deposit shall not exceed one month’s rent at the time the pet is brought onto the premises (24 CFR 5.318, eCFR). That is a real cap, and it is the only pet deposit cap in federal law. It does not touch a privately owned apartment building.
The second federal piece is fair housing. Regulation 24 CFR 100.204 requires a housing provider to consider a reasonable accommodation, and the example inside the rule says an apartment complex violates the section when it refuses to let an applicant live there with a seeing eye dog (24 CFR 100.204, eCFR). A no-pets policy yields to that.
HUD keeps a plain overview page for assistance animals in housing (HUD, assistance animals). Read it before you argue with a leasing office.
So the federal answer is short. No national pet rent rule, no national breed rule, no national deposit cap outside assisted housing. Everything people argue about on move-in day is state law.
Pet rental laws state by state
Here is what each linked government page states. Notice that no two of these states answer the question the same way. Each row prints only what that page says, and nothing else.
| State | What the source states | Read it |
|---|---|---|
| California | Security is defined broadly, so a pet deposit sits inside the general deposit cap rather than on top of it | Civil Code 1950.5 |
| New York | No deposit or advance may exceed one month’s rent, and the section carries no pet carve-out | General Obligations Law 7-108 |
| Massachusetts | A closed list of amounts a lessor may require at move-in, and a separate pet deposit is not on that list | MGL c.186 s.15B |
| Florida | A pet deposit is named inside the definition of deposit money, but no cap on the amount is set | Fla. Stat. ch. 83 |
| Oregon | The section covers a tenant keeping an unpermitted pet and the notice a landlord may deliver, not deposit amounts | ORS 90.405 |
| Nevada | The residential landlord and tenant chapter does not name pets, and deposits sit under 118A.242 | NRS 118A |
| Texas | The residential tenancies chapter does not name pets anywhere in its text | Property Code ch. 92 |
| Delaware | A general deposit limit, with no pet-specific rule in the chapter | Title 25 ch. 55 |
| Washington | Chapter 59.18 is live, no pet-specific cap was confirmed from a government page, and some cities set their own | RCW 59.18 |
| Colorado | The 2023 act restricts insurers from acting on dog breed. It is not a deposit or pet rent law | HB23-1068 (2023) |
Check your own state statute and your own lease before you accept any number a leasing office gives you. Ten states, ten different answers, and yours may not be on this list at all.
The states whose statute never says the word pet
This is the part most articles get wrong, so I will say it plainly. In several states the landlord and tenant statute does not mention pets at all. That silence is the answer, and it is worth knowing.
Texas is the clearest case. The residential tenancies chapter, Property Code chapter 92, does not name pets anywhere in its text (Texas Property Code ch. 92). Nothing caps a pet fee there because nothing addresses one.
My own state is the same. Nevada’s residential landlord and tenant chapter, NRS 118A, does not name pets, and deposits sit under NRS 118A.242 (Nevada NRS 118A).
Oregon addresses pets, but not the money. ORS 90.405 covers a tenant keeping an unpermitted pet and the notice a landlord may deliver, not deposit amounts (Oregon ORS 90.405). Delaware title 25 chapter 55 sets a general deposit limit with no pet-specific rule in the chapter (Delaware 25 Del. C. ch. 55).
When the statute is silent, two things fill the gap: your lease, and your city. That is why the next section is about a city, not a state.
Washington pet deposit rules and the Seattle cap
Washington is the state people search hardest on, and the honest answer has two layers. The state chapter and the city rule are different things.
At state level, RCW chapter 59.18 is the residential landlord and tenant act, and it is live (Washington RCW 59.18). No pet-specific cap was confirmed from a government page. RCW 59.18 does not name pets, so do not let anyone quote it to you as a pet law.
Seattle is where the number lives. The City of Seattle’s Renting in Seattle move-in fees and deposits page states that the pet damage deposit is capped at 25 percent of one month’s rent, and that it is charged on top of the security deposit and other move-in fees (City of Seattle, Renting in Seattle).
So a Seattle renter paying 2,000 dollars a month is looking at a pet damage deposit of no more than 500 dollars under that city rule, per the same City of Seattle page. A renter in Spokane is reading a different rulebook.
That is the whole lesson of this page. The city rule can be stricter than the state rule, and the city rule is the one that binds your building. Check your city before you check anything else.

Assistance animals are not pets
Everything above is about pets. An assistance animal is not a pet in law, and the pet rules do not follow it. This is the one place where federal law is firmly in charge.
Under 24 CFR 100.204, a housing provider must consider a reasonable accommodation, and the rule’s own example says an apartment complex violates the section when it refuses to permit an applicant to live there with a seeing eye dog (24 CFR 100.204). A blanket no-pets policy gives way.
Service animals are narrower than assistance animals. Under the Department of Justice 2010 ADA requirements, only dogs have been recognized as service animals since March 15 2011, and staff may ask only two questions: whether the dog is required because of a disability, and what work or task it has been trained to perform (ADA 2010 requirements, DOJ).
In assisted housing, 24 CFR 5.318 addresses pet ownership and separates animals that assist persons with disabilities from pets (24 CFR 5.318). Handle an accommodation request in writing, and keep it separate from the pet addendum. Several states add their own provisions on top of the federal floor, so check yours.
Breed and weight limits usually start with the insurer
Renters assume the property manager picked the banned breed list. Often the insurance carrier did.
The Insurance Information Institute states that some insurance companies will not insure homeowners who own certain breeds categorized as dangerous, and that at least two states, Pennsylvania and Michigan, have laws prohibiting insurers from cancelling or denying coverage over a particular breed (Insurance Information Institute, dog bite liability).
Colorado moved in the same direction. The 2023 act HB23-1068 restricts insurers from acting on dog breed, and it is not a deposit or pet rent law (Colorado HB23-1068, 2023). If your state has a rule like that, the carrier objection your building leans on may not hold.
On the policy question itself, the ASPCA publishes a position statement opposing breed-specific legislation (ASPCA, breed-specific legislation). That is an advocacy position, not a law, and I am flagging it as one.
Ask the leasing office one question: is the breed limit theirs or the carrier’s. The answer changes who you have to persuade. If you need a large dog contained and calm indoors while you sort it out, our dog gear guides cover the setup, and a few nights in it tells you fast whether the pet approves it.
Is pet rent legal, and how much is it
Pet rent is a recurring monthly charge on top of rent, and it is separate from a deposit. In most states it is legal because nothing forbids it.
Florida is the state people ask about most. Florida Statutes chapter 83 names a pet deposit inside its definition of deposit money but sets no cap on the amount (Fla. Stat. ch. 83). Nothing in that chapter caps a monthly pet rent either.
The states that squeeze pet rent do it through the deposit rules, not through a pet rent rule. Massachusetts sets a closed list of what a lessor may require at move-in, and a separate pet deposit is not on that list (MGL c.186 s.15B). New York caps any deposit or advance at one month’s rent with no pet carve-out (NY GOL 7-108).
I will not print a national average pet rent figure, because no government source I verified publishes one. What your building charges is a market number, not a legal one, and your leverage is the lease negotiation. If you want to see how the charge is written from the other side, read our apartment pet policy template.

What to check before you sign
Do these in order, before the deposit leaves your account. Every one of them is free.
- Read your own state statute. Search your state name plus landlord tenant act, and land on a .gov page, not a blog.
- Check your city separately. Seattle caps the pet damage deposit at 25 percent of one month’s rent, per the City of Seattle. Your city may have its own number.
- Get every pet charge in the signed lease or addendum. A charge named only in an email is a fight waiting to happen.
- Ask whether the breed limit is the carrier’s. If it is, and your state restricts insurers, the answer may change.
- Photograph the unit at move-in, dated. Deposit disputes are won with pictures of flooring, doors and trim.
- Handle any assistance animal request in writing and separately. It is not a pet request.
Damage is what most deposit money is really about, so get ahead of it. Our pet cleaning supplies guide covers the enzyme treatments that keep a stain from reaching the pad, and our cat setup guides deal with litter placement in a small rental, where the first few days tell you whether the pet approves the spot you picked.

How to find your own state’s rule in five minutes
Your state is probably not in the table above, and that is fine. The lookup is the same everywhere, and it takes about five minutes.
The trick is landing on the statute itself rather than on somebody’s summary of it. Legislature sites are ugly and they are the only source worth quoting back to a leasing office.
- Search your state name plus residential landlord and tenant act. Take the result that ends in .gov or your legislature’s own domain.
- Use the site’s own search box for the word pet. If the chapter never returns a hit, that silence is your answer, exactly as it is in Texas and Nevada.
- Then search the security deposit section separately. That is where a pet deposit usually gets swallowed, the way California and New York handle it.
- Repeat the whole thing with your city name. Seattle is the reminder that a city can set a tighter number than the state.
- Save the URL, not a screenshot of a blog post. A link to the statute ends most disagreements on its own.
Do this before you tour, not after you have paid a holding fee. Ten minutes of reading has saved me more money than any negotiating trick, and it costs nothing but patience. If the statute is silent in your state, your lease is the whole rulebook, so read every line of it.
Frequently asked questions
What are the Washington pet deposit rules?
At state level, RCW chapter 59.18 is live but does not name pets, so no state pet-specific cap was confirmed (RCW 59.18). In Seattle, the City of Seattle states the pet damage deposit is capped at 25 percent of one month’s rent, charged on top of the security deposit and fees (City of Seattle).
Is pet rent legal in Florida?
Florida Statutes chapter 83 names a pet deposit inside the definition of deposit money and sets no cap on the amount (Fla. Stat. ch. 83). Nothing in that chapter forbids a monthly pet rent. Check your own lease, and this is not legal advice.
How much is pet rent?
No government source I verified publishes a national figure, so I will not print one. It is a market charge set by the building, not a legal amount. Where a state limits pet money it does so through deposit rules, as New York does at one month’s rent (NY GOL 7-108).
Is pet rent legal at all?
In most states yes, because the statute never addresses it. Texas Property Code chapter 92 does not name pets anywhere in its text (Texas Property Code ch. 92), and Nevada’s NRS 118A does not name pets either (NRS 118A).
Are landlords responsible for a tenant’s pet?
The statutes above address deposits, fees and notice, not liability for what an animal does. Insurance is where that question usually lands, and the Insurance Information Institute notes some carriers will not insure owners of certain breeds (Insurance Information Institute). Ask a lawyer in your state.
Can a landlord charge a pet deposit for a service dog?
Federal fair housing rules treat assistance animals differently from pets. A housing provider must consider a reasonable accommodation under 24 CFR 100.204 (24 CFR 100.204), and 24 CFR 5.318 separates animals that assist persons with disabilities from pets in assisted housing (24 CFR 5.318). Put the request in writing and check your state’s own provisions.
Does any federal law cap a pet deposit?
Only in assisted housing. 24 CFR 5.318 states a pet deposit shall not exceed one month’s rent at the time the pet is brought onto the premises (24 CFR 5.318). Private housing is governed by state and city law.
None of this is legal advice. I read government pages and quoted them with links. Check your own state statute, check your own city, read your own lease, and talk to a lawyer in your state before you rely on any of it.