Get a Massachusetts ESA Letter Online in 24 Hours

Yes. You can complete a genuine online evaluation with a Massachusetts-licensed therapist the same day, and your signed letter is delivered by email within 24 hours

No. Under M.G.L. c. 151B, § 4 and the federal Fair Housing Act, a valid ESA letter eliminates pet deposits, pet rent, and breed restrictions. Your landlord has legal obligations under both state and federal law. State enforcement through the Massachusetts Commission Against Discrimination remains fully active.

Any mental health condition that significantly affects daily life qualifies, including anxiety, depression, PTSD, ADHD, OCD, panic disorder, bipolar disorder, and social anxiety.

A Massachusetts ESA letter is valid for 12 months from the date of issue. Most landlords require documentation issued within the past year

Yes, ESA letter is legally protected in Massachusetts. A Massachusetts landlord can refuse a specific ESA only in limited cases: if the animal poses a direct threat to others' safety, would cause substantial damage that cannot be reduced, or if the request would create an undue financial or administrative burden. Some housing may also be exempt (for example, certain small owner-occupied buildings). A no-pet policy, breed or size alone is not a lawful reason. Since May 22, 2026, HUD only pursues federal complaints for animals individually trained to perform tasks, so Massachusetts fair housing law is now the main route if a landlord refuses an untrained ESA. Read more about when a landlord can deny an ESA and Massachusetts ESA laws.

If your landlord rejects your ESA letter, file a complaint directly with the Massachusetts Commission Against Discrimination. State enforcement remains fully active. You can also file with HUD at hud.gov or call 1-800-669-9777. Contact us directly and we will liaise with your landlord on your behalf. If unresolved, you get a full refund.

No. ESA letters cover housing only under the Fair Housing Act. Your ESA does not have public access rights and airlines are no longer required to accommodate ESAs in the cabin. If you need public access and air travel rights, a PSD letter covers both with a task-trained dog. 

Yes, many do. A Massachusetts landlord can confirm that the letter came from a licensed professional by checking the clinician's license number and contacting the provider listed on the letter. They cannot ask for your diagnosis, medical records or details of your condition. Every letter from RealESALetter includes the clinician's license number, issue date and contact details so it can be checked quickly. Learn more about how landlords verify ESA letters.