ESA Housing Law Index: 33 States Compared

What the index shows

The federal floor is the same everywhere. The Fair Housing Act treats an emotional support animal as a reasonable accommodation, so a no-pets rule, pet rent and a pet deposit can all fall away once the request is granted. What varies is the layer each state writes on top, and that layer is where renters get misled: a state pet-fee exemption that turns out to cover trained animals only, or a state definition that names the ESA in order to exclude it.

So the index asks five questions of every state we have researched, and answers each one from the statute text rather than from other websites. Where our research does not settle an answer, the cell says Not yet verified instead of guessing.

How we built it

Every value comes from the state research behind our 33 state guides, which is checked against the statute or regulation text on the state's own legislature or agency site. The five columns mean:

• ESA named in state law: whether a state statute names the emotional support animal, or defines an equivalent term such as "support animal" or "companion animal" that reaches an untrained animal, and if so whether it protects it, excludes it from a definition, or names it for another purpose.
• State rule on ESA letters: whether a statute says what ESA documentation must contain, who may write it, or how long the provider must know you.
• State ban on pet fees: whether a state statute or regulation bars a pet deposit, fee or rent for an ESA, or only for trained service animals. Where no state rule does, the federal accommodation duty can still remove the charge.
• Penalty for faking an ESA: whether state law punishes misrepresenting an ESA or its documentation.
• Deadline to file with the state: how long you have to bring a housing discrimination complaint to the state agency. Federal HUD complaints have their own one-year deadline.

States we have not yet researched are not listed. Their residents still have the full federal protection. The index grows as each state guide is published; see the state guide index for what is live.

Using this data

You are welcome to quote or republish the index. Please cite it as Support Animal, "ESA Housing Law Index", updated September 23, 2026, with a link to this page. If you find a cell you believe is wrong, tell us through the contact route on our editorial page and we will re-check it against the statute.

Getting the letter the index assumes

Every protection in this table, state or federal, turns on reliable documentation of a disability-related need for the animal. In practice that means a letter from a licensed provider who has actually evaluated you. Some renters can get one from a therapist they already see, but that route stalls when the therapist does not write housing letters or the waitlist outlasts the lease. The fastest reliable route is a licensed evaluation that ends in a letter written for your state.

Common questions