Renewing an emotional support animal letter in Montana
Montana
Letters carry a term for a reason: they record a clinical opinion about your circumstances at a point in time, and circumstances move.
How long a letter lasts
Neither the Fair Housing Act nor Montana law fixes an expiry date, which surprises people. The 12-month term is a professional convention, and a well-founded one: a housing provider assessing reliability will discount a document written several years ago, and a clinician asked to stand behind a stale opinion generally will not.
What a renewal should involve
- A fresh clinical view of whether the disability-related need still exists. This is the part that makes it a renewal rather than a reprint.
- Confirmation that the clinician's licence is still current, since the letter states its expiration date and a housing provider can check it.
- A new issue date and term.
- The same ESA ID discipline, so a provider verifying it sees the current status rather than a cached one.
In Montana the 30-day relationship requirement is generally easier at renewal than at first issue, because the relationship already exists. That is an argument for renewing with the clinician who knows you rather than shopping on price.
If your letter has already expired
An expired letter is not evidence of anything current, and a housing provider is entitled to say so. A granted accommodation does not automatically evaporate on the expiry date, but a provider reviewing your tenancy, or a new provider, will ask for something current, and you are on much weaker ground without it.
What Montana law says about it
Montana has its own fair housing statute, the Montana Human Rights Act (Mont. Code Ann. § 49-2-305), enforced by the Montana Human Rights Bureau. A state complaint runs on state law, so HUD changing its own enforcement priorities does not decide it.
Montana also legislated on emotional support animals directly, which most states have not. These are the sections that matter:
- Mont. Code Ann. § 70-24-114: Enacted by HB 703 in 2023 and amended by SB 149 in 2025, this section sets out what a landlord may require for an assistance animal, what a provider must do before issuing documentation, and graduated penalties for fraudulent documentation.
If you move
A letter is tied to the licence of the clinician who wrote it, not to your lease. Moving out of Montana does not void it, but a new housing provider is entitled to reliable documentation, and a clinician licensed only in Montana is a weaker answer to that question once you live somewhere else. Montana sits in the Mountain, and the rules next door are not the same.
Arizona, Colorado, Idaho, Nevada, New Mexico, Utah run on the federal position plus their own fair housing statute, much as Montana does.
A Montana housing provider handed a letter has no register to check it against, which is the reason so much of this market is worthless paper. Every letter issued here carries a six digit ESA ID and a public verification page, so a landlord can confirm the letter is real, current, and issued by a licensed clinician without being shown a single word about anybody's health.
Common questions
- Does my Montana landlord have to re-approve the animal every year?
- A provider should not put you through the whole process again for an accommodation already granted and working. They can reasonably ask for current documentation where the original has lapsed.
- Can I renew with a different clinician?
- Yes. In Montana a new clinician restarts the 30-day relationship clock, so plan for it.
- How early should I renew?
- Inside the last sixty days. That leaves room for the review and avoids a gap, which is the moment a provider is most likely to raise the question.
Sources for this page: Montana Free Press, HB 703 bill tracker; Animal Legal and Historical Center, Montana assistance animal laws. Last reviewed 2026-09-15. This is a plain description of what the law says, not legal advice.