A Legitimate ESA Letter for Housing Comes From a Licensed Clinician Who Has Evaluated You

The best website for a legitimate ESA letter for housing is one where a clinician licensed in your state evaluates you live and signs a letter with a license number a landlord can look up. ESA Card does not write letters; in Florida, New Jersey, New York and Ohio it books a video call with an independent therapist licensed there for $120.

What is the best website to get a legitimate ESA letter for housing?

An ESA letter for housing has to come from a licensed clinician who has evaluated you, and you can get one from your own clinician or from a service that connects you with a clinician licensed in your state.

In Florida, New Jersey, New York and Ohio, ESA Card books a video call with an independent therapist licensed in your state: $120 for the call, and a signed letter if the therapist finds you eligible. You can book a call in Florida, New Jersey, New York or Ohio.

The other letter services in the table that print a price start at $89 (Wellness Wag) and run up to $167.50 (Support Pets) for their cheapest letter.

Our guide to what an ESA letter is and how to get one walks through the steps, the free sample ESA letter shows what a landlord expects to see, and the ESA letter checker shows what a letter you already hold is missing.

Our ranking of the best ESA letter services compares them on price and timing.

How do I know an ESA letter website is legitimate?

A legitimate ESA letter website puts you in front of a clinician licensed in your state, prints a flat price before you start, and signs the letter with a license number a landlord can look up.

• A clinician licensed in your state evaluates you. Live, by video or in person, and the clinician alone decides whether to write the letter.
• The letter carries the license number. It is what a leasing office actually verifies, so a letter without one is the first to be sent back.
• The price is printed before you start. A fee that appears only after a form is a funnel, not a fee.
• Nothing else is sold as the letter. A registration card or certificate does not replace it, ours included.

What is an ESA letter for housing?

An ESA letter for housing is a signed statement from a licensed mental health professional that you have a disability and that your animal helps with it. Under the Fair Housing Act, it is the one document a housing provider is obligated to take seriously, and the only one. Not a registration, not a certificate, not an ID card, ours included. This page covers what a housing-valid letter contains, how to put it in front of your landlord, and where their questions have to stop.

What must an ESA letter for housing contain?

A housing-valid ESA letter is written by a licensed professional on letterhead, states that you have a disability and that the animal helps, and is recent. The FHA's reliable-documentation standard, spelled out in HUD's 2020 guidance until HUD withdrew it in 2025, and still the standard leasing offices and their attorneys apply, has a short checklist behind it:

• Written by a licensed professional, a therapist, psychologist, counselor, clinical social worker, psychiatric nurse practitioner, or physician, licensed in your state, with a real treatment or evaluation relationship with you.
• On professional letterhead, with the provider's license type, license number, contact details, signature, and date. The license number is what a leasing office actually verifies.
• States the two facts that matter: you have a mental or emotional condition that qualifies as a disability, and the animal provides support that alleviates at least one symptom of it. No diagnosis needs to appear on paper: privacy is built into the standard.
• Recent. Federal law sets no expiry, but providers customarily expect a letter dated within the past 12 months.

Our free sample ESA letter shows every element annotated, and it exists so you can grade whatever a letter service hands you, or hand the template to your own provider, who may write one at no charge as part of your care. More on who can write an ESA letter.

How do I submit an ESA letter request to my landlord?

Put the request in writing, attach the letter and keep everything in the same thread.

1. Put the request in writing. Email works. Say you are requesting a reasonable accommodation for an assistance animal under the Fair Housing Act, name the animal, and date it. You can make the request before or after moving in, and before or after getting the animal.
2. Attach the letter when they ask for supporting documentation, or attach it up front. That is the document their counsel is looking for.
3. Keep everything in the thread. A dated email chain is worth more three months later than a friendly phone call nobody wrote down.
4. Expect an answer, not silence. Courts treat an ignored accommodation request as a denial, and providers are expected to respond promptly.

Many landlords now take the request through a screening portal instead of email. If yours sends you a PetScreening link, the letter is still the document that decides it: our guide to how PetScreening reviews an ESA letter shows what its reviewers check, how long the review takes, how they contact your provider, and why a request gets sent back. Another big service, OurPetPolicy, decides the request itself. Pet screening for apartments explains how a pet profile differs from an assistance animal request, and how to verify an ESA letter shows the license lookup a landlord can run.

What may a landlord ask for, and what may they not?

Where the disability is not obvious, a provider may ask for reliable documentation of it and of the animal's disability-related need, which is exactly what the letter is. What they generally may not do: demand your diagnosis or medical records, require a demonstration of what the animal does, insist on a specific form of their own, or require the letter to be notarized. What they cannot do is refuse a genuine letter outright: the reliable-documentation standard is the ceiling of what they may demand, not a menu of reasons to say no. And the flip side is worth stating plainly, because it is the honest half of what we sell: a landlord can lawfully decline a registration card or certificate alone. HUD's 2020 guidance said documentation bought from the internet, by itself, is not reliable, and its 2025 withdrawal gave certificates no new weight. The letter is the document; the card is the convenience credential you carry with it.

Can a landlord charge fees or enforce breed rules for an ESA?

Many landlords waive pet fees, pet rent and deposits and set aside breed and weight limits for an ESA with a clinician's letter, but rules vary by state and building.

• Pet fees are often waived. Many landlords waive pet rent, pet deposits, and pet fees for an ESA with a clinician's letter; rules vary by state and building, so ask yours. You remain liable for actual damage the animal causes.
• Breed and weight limits often bend. Many landlords set aside breed and weight limits for an ESA with a clinician's letter; rules vary by state and building, so ask yours. A specific dog with a specific bite history is a different matter.
• Buildings with no-pets policies are still covered. The accommodation is an exception to the policy; that is what "reasonable accommodation" means.

Which four states require a 30-day relationship before an ESA letter?

Four states add their own timing rule: the professional writing the letter must have an established client relationship of at least 30 days before writing it. California is the best known (AB 468, which covers emotional support dog documentation), Arkansas takes the same dogs-only approach, and Louisiana and Montana apply the rule to any species. Iowa is often miscounted as a fifth: it imposes no waiting period, but the provider's written finding must certify whether a 30-day relationship exists, a disclosure rather than a wait, and one that tells your landlord exactly how new the relationship is. If you live in one of the four 30-day states, a same-day letter mill is not just risky: the letter may not satisfy state law. Our state-by-state guides cover the details, including Texas and Florida, and our ranking of the best and hardest states for renters with an ESA shows where the 30-day rule leaves each one.

When can a landlord lawfully deny an ESA?

A landlord can lawfully deny an ESA request when the animal is a direct threat, would cause substantial damage, the home is exempt or the documentation fails. The FHA is strong, not absolute. A provider can lawfully deny a request when the specific animal poses a direct threat to health or safety, when it would cause substantial physical damage that a lesser condition can't address, when the dwelling is genuinely exempt (owner-occupied buildings with four or fewer units, some single-family homes rented without a broker), or when the documentation itself doesn't hold up. The full picture, including what to do next, is in can a landlord deny an emotional support animal. If you believe a denial crossed the line, start with your state fair-housing agency (filing costs nothing, and many enforce state laws broader than the FHA) and know that the statute preserves your right to sue in state or federal court within two years. You can still file with HUD at no cost, though since its May 2026 enforcement memo HUD's fair-housing office no longer pursues complaints over untrained emotional support animals.

The short version: get the letter from a real, licensed professional, submit it in writing, and know that many landlords waive fees and set aside breed lists for it. And if you want the digital ESA Card and the certificate to carry alongside it, register your emotional support animal: we'll keep telling you which document does what.