Published August 18, 2026 · Florida

How Florida Landlords Verify an ESA Letter's Authenticity

A tenant hands you a letter. It says their dog is an emotional support animal. Now what?

Florida landlords get this question more than almost any other housing topic, and for good reason. ESA letters carry real legal weight under the Fair Housing Act, but not every letter you'll see is legitimate. Some come from licensed professionals who evaluated a real client. Others come from registries and instant-download mills that HUD has explicitly called out as scams. Knowing the difference protects your property and keeps you compliant with the law at the same time.

This guide walks through exactly how a landlord verifies an ESA in Florida, step by step, so you can make a confident, legally sound decision every time one lands on your desk.

What You'll Need to Complete a Florida Landlord ESA Check

• The tenant's ESA letter (physical copy or PDF)
• A way to confirm the issuing clinician's license (Florida Department of Health license lookup, or the equivalent board site for the clinician's home state)
• A copy of HUD's FHEO-2020-01 guidance for reference, if you want the federal framework in front of you
• Your property's reasonable accommodation request form, if you use one
• A calendar to track your response timeline
• Contact information for a Florida-licensed attorney, in case the request raises a dispute you're not equipped to resolve alone

None of this requires special software or a paid verification service. A florida landlord esa check is mostly a careful read of the letter plus a couple of confirmable facts.

Step-by-Step: How to Verify an ESA Letter in Florida

Step 1: Confirm the letter is on letterhead from a licensed mental health professional

A valid ESA letter comes from a licensed mental health professional, or LMHP. That typically means an LCSW, LMHC, LMFT, psychologist, psychiatrist, or a licensed primary care provider where state law allows it. The letter should include the clinician's name, license type, and license number. If any of that is missing, treat it as a red flag worth following up on.

Step 2: Check the Florida-licensing requirement under FL Statute 760.27

This is the step most landlords miss, and it's the one that matters most in Florida. FL Statute 760.27 requires that the clinician issuing an ESA letter for a Florida resident be licensed in Florida, or have an established prior in-person relationship with the client. An out-of-state, online-only provider who has never met the tenant and holds no Florida license cannot issue a letter that satisfies Florida law. If the letterhead lists an out-of-state license number with no mention of a Florida license or an in-person relationship, that's grounds to ask follow-up questions. Our breakdown of LMHP credentials for a Florida ESA letter walks through exactly what a compliant credential line should look like.

Step 3: Verify the license number is active and in good standing

Florida license numbers can be checked through the Florida Department of Health's license lookup tool. Search the clinician's name or license number and confirm the license is active, not expired, suspended, or disciplined. This takes about two minutes and is the single most reliable way to confirm the person who signed the letter is real and currently authorized to practice.

Step 4: Look for the required content elements

A legitimate letter states that the tenant has a disability under the Fair Housing Act (without necessarily naming the diagnosis), and that the animal provides support that helps alleviate one or more symptoms of that disability. It does not need to disclose the specific condition, and you should not ask for one. What it does need is a clear statement connecting the animal to the person's need. For a full rundown of what separates a compliant letter from a weak one, see what makes a Florida ESA letter legally valid.

Step 5: Confirm there's no mention of registries, certifications, or ID cards

This one flips the usual instinct. Landlords sometimes expect an ESA "certificate," ID card, or registry number as proof. None of that exists in any legitimate sense. HUD has stated plainly that online ESA registries do not carry legal weight and are not required or recognized. A letter that leans heavily on registry language or a certificate number, rather than clinical language from a licensed provider, is a sign of a low-quality or fraudulent source.

Step 6: Apply the FHA standard, not your own comfort level

Under the Fair Housing Act and HUD's FHEO-2020-01 notice, a landlord generally cannot ask for details about the tenant's diagnosis, deny the request because the animal isn't a traditional pet breed, or charge a pet fee or deposit for an ESA. You can ask for documentation if the disability or disability-related need isn't obvious, and you can deny a request only in narrow circumstances, such as a specific documented safety risk or an undue financial and administrative burden on the property. Our guide to Florida ESA housing letters and the FHA covers these boundaries in more depth.

Step 7: Respond within a reasonable timeframe and document your decision

HUD guidance points landlords toward responding promptly, generally within about ten days, and documenting the basis for approval or denial in writing. A quick, well-documented response protects you if the decision is ever questioned later.

Tips for a Smooth Verification Process

• Keep the process consistent. Use the same checklist for every ESA request so you're applying the same standard to every tenant.
• Don't ask for a diagnosis. You're entitled to confirm the letter is legitimate, not to learn the tenant's specific mental health condition.
• Treat a Florida license as the fast path. A letter from a Florida-licensed clinician satisfies FL Statute 760.27 on its face. An out-of-state clinician requires proof of a prior in-person relationship, which is a higher bar.
• Save a copy of everything. The letter, your verification steps, and your written response all belong in the tenant's file.

Common Mistakes to Avoid

• Assuming a nice-looking letter is automatically valid. Formatting and letterhead don't confirm a license. Always check the license number independently.
• Rejecting a letter because the clinician is out of state. This isn't automatically disqualifying, since a prior in-person relationship can satisfy Florida law. Ask for clarification instead of an automatic denial.
• Demanding registry proof or an ID card. These aren't legal requirements, and asking for them can create unnecessary friction, or worse, a fair housing complaint.
• Charging a pet fee or deposit for an approved ESA. This is one of the more common compliance mistakes and can expose a property to liability under the FHA.
• Skipping the license lookup because the letter "looks fine." The two-minute check is the difference between a defensible decision and a guess.

What You Can Expect From a Careful Verification Process

Landlords who follow a consistent, documented process generally find that most legitimate ESA letters clear these checks without issue, since a licensed clinician who has actually evaluated a client has every reason to include the right credentials. Letters from registries or unlicensed sources tend to fall apart quickly once you check the license number or look for Florida-specific compliance language. Following this process may help reduce disputes and support a defensible paper trail, though outcomes vary by situation and no single checklist eliminates every edge case.

Frequently Asked Questions

Can I ask for the tenant's medical records?

No. You can confirm the letter meets the FHA and Florida requirements, but you cannot demand medical records or a specific diagnosis.

What if the letter is from a therapist licensed in another state?

Ask whether the clinician has an established, prior in-person relationship with the tenant, since FL Statute 760.27 allows for that as an alternative to Florida licensure. If neither applies, the letter likely doesn't satisfy Florida's requirement.

Do ESA letters need to be renewed?

Florida law doesn't set a universal renewal requirement, but many landlords request an updated letter periodically as a matter of policy. Check your lease terms and apply the policy consistently across tenants.

This article is for general informational purposes only and does not constitute medical, mental-health, or legal advice. Verification steps and outcomes can vary based on individual circumstances. Landlords and tenants with specific questions about a clinician's credentials should consult a Florida-licensed mental health professional, and anyone involved in a housing dispute should consult a Florida-licensed attorney or their local legal aid office.