ESA Letters in 2025: What Land...

ESA Letters in 2025: What Landlords, Airlines, and Pet Parents Need to Know
September 8, 2025 3 min read

ESA Letters in 2025: What Landlords, Airlines, and Pet Parents Need to Know

Medically Reviewed & Fact-Checked|By Licensed Mental Health Professionals

ESA Letters in 2025: What Landlords, Airlines, and Pet Parents Need to Know

The role of Emotional Support Animals (ESAs) in housing and travel continues to evolve. As mental-health awareness grows, so do questions from landlords, airlines, and pet parents about what’s legal—and what isn’t. Here’s a clear, up-to-date look at ESA letters in 2025 and what every stakeholder should understand.


🐾 What an ESA Letter Really Is

An ESA letter is a clinical document from a licensed mental health professional (LMHP) stating that an individual has a mental or emotional disability and benefits therapeutically from their animal. Unlike a service animal certification, it does not require special training for the animal.

Key features of a valid letter:

  • Provider’s name, license number, and state

  • Statement of the individual’s diagnosed condition (without disclosing details beyond what’s necessary)

  • Confirmation that the animal provides emotional support


🏠 Landlords & Housing Rules in 2025

The Fair Housing Act (FHA) still protects tenants with legitimate ESA letters:

  • No “pet fees” or deposits may be charged solely for ESAs

  • Breed or size restrictions cannot override a valid ESA request

  • Landlords can verify the letter by checking the provider’s license (but cannot ask for medical records)

What’s new:

  • Landlords increasingly use state license look-ups to confirm ESA letters.

  • Many property managers adopt online portals for submitting and reviewing accommodation requests.

For landlords: honor valid letters, but you can deny requests if:

  • The animal poses a direct threat to health or safety

  • Documentation is clearly fraudulent (no license, no provider contact)


✈️ Airlines & ESA Travel After Policy Changes

Since the 2021 U.S. DOT rule, airlines are no longer required to treat ESAs as service animals. Most major U.S. carriers now:

  • Allow ESAs only as pets (subject to fees and carrier size limits)

  • Require service dog documentation if claiming task-trained status

What this means in 2025:

  • Domestic flights: expect to pay pet fees unless your animal is a trained psychiatric service dog

  • International flights: some airlines still recognize ESAs, but policies vary—check before booking

Pet parents planning air travel often:

  • Re-train or reclassify a dog as a psychiatric service dog (PSD) if eligible

  • Explore ground travel or pet-friendly carriers for easier journeys


🧠 Why Pet Parents Still Need ESA Letters

Even without airline benefits, an ESA letter is vital for:

  • Housing protections under the FHA

  • Supporting mental health treatment plans

  • Providing official documentation for college dorms, apartments, and condos


🚩 Avoiding ESA Letter Scams

Red flags in 2025:

  • Instant approval with no live evaluation

  • Websites promising a “government registry” (none exists)

  • Letters missing license info or clinician signature

Stick with:

  • Licensed clinicians in your state of residence

  • Services that offer direct provider interaction (phone or telehealth)


📋 Tips for Landlords, Airlines, and Pet Parents

  • Landlords: Verify letters, but respect legitimate accommodations.

  • Airlines: Clarify your policy in booking emails; travelers should plan alternative arrangements if ESA status won’t be recognized.

  • Pet Parents: Renew letters annually and store both digital & printed copies for housing requests.


🐕 Bottom Line

In 2025, ESA letters remain crucial for housing rights and mental-health support, even though air travel protections have narrowed. Understanding current rules—and avoiding shortcuts—keeps landlords compliant, tenants protected, and everyone’s expectations realistic.


Need an FHA-compliant ESA letter?
PetCerts connects you with licensed mental-health professionals who evaluate your needs securely and issue valid documentation recognized by property managers nationwide.


D

Dr. Stevens LMFT

Licensed Marriage and Family Therapist specializing in Emotional Support Animal evaluations and housing compliance.