Do ESA letters expire?
No law puts a lifespan on one. That is the accurate answer, and on its own it is not much use - because landlords refuse old letters constantly and are usually within their rights to want something current. Here is how both things are true at once.
This page separates
- What no statute anywhere says
- What a printed review date actually means
- The three things that genuinely invalidate a letter
- Texas and California, specifically
Start here
The question underneath the question
People searching this phrase are usually holding a letter and worrying it has quietly stopped working. It has not, because there is no mechanism by which it could. Documentation of this kind is evidence, and evidence does not switch off on a date.
What does happen is that a reader weighs it. A reasonable person looking at an assessment from four years ago may fairly wonder whether it still describes the person in front of them, and that wondering is not a technicality being invoked against you.
Nothing expires. Confidence in it decays.
The distinction this whole page rests on
Once you see it that way, the strategy becomes obvious. You are not defending a document against a deadline. You are giving a reader reason to treat your evidence as current, and the simplest way to do that is for it to be current.
It also tells you when to fight and when not to. A landlord saying your letter expired is using loose language for a reasonable concern. A landlord saying your letter expired and therefore your animal must go is overreaching, and that second half is where the real objection lies.
Correcting the frame
What people believe against what is true
Four assumptions worth replacing, because each one leads somewhere unhelpful.
Common belief
My letter expires after a year and becomes void.
What is actually so
No provision anywhere voids it. A twelve-month expectation exists in leasing practice, and practice is not law.
Common belief
The date on the letter is a legal deadline.
What is actually so
It is the clinician's own view on when their assessment should be looked at again.
Common belief
An expired letter means my animal loses its rights.
What is actually so
The animal never held rights. An accommodation was granted to you, and it continues until the tenancy or your circumstances change.
Common belief
Texas and California have their own expiry rules.
What is actually so
Neither does. Both regulate how documentation is produced, which is a question about origin rather than age.
Real problems, unlike age
Three things that genuinely undo a letter
First
The author was never licensed where you live
It is the commonest defect we encounter, and the calendar plays no part in it. A clinician licensed in one state writing for a tenancy in another produces a document that was inapplicable from the day it was signed.
Second
The licence has since lapsed or been withdrawn
Rare, but decisive when it happens. Licence status is publicly checkable in every state, which is exactly why housing providers check it and ignore serial numbers on certificates.
Third
The document was never the product of an assessment
Letters generated by a checkout process fail here. Nothing expired, because nothing valid was created. This is the category that has made property managers sceptical of the whole genre.
Ten direct answers
Expiry, validity and renewal
Do ESA letters expire?
Not in the sense of a legal deadline switching something off. No statute anywhere sets a lifespan on this documentation. What exists is a housing provider's judgement about whether the assessment still describes you, and that judgement can be reached at any age of paper.
So the date printed on my letter means nothing?
It means something, just not what people assume. A clinician writing a review date is telling you when they think their own assessment should be revisited. That is a professional statement, not a legal switch.
Do ESA letters expire in Texas?
Texas sets no expiry, and neither does any other state. Texas does regulate documentation quality and penalises misrepresentation, so what matters there is that the letter is genuine and its author verifiable - not how old it is.
Do ESA letters expire in California?
No expiry exists in California law either. California does require that a clinician have an established relationship with the client before writing, which shapes how a letter is obtained rather than how long it survives afterwards.
If nothing expires, why did my landlord refuse mine?
Because they concluded a three-year-old assessment no longer evidences a present need. That is a different objection from expiry, and it is answerable - though usually by obtaining a current review rather than by arguing the point.
Can I keep using the same letter forever?
Legally there is nothing stopping you. Practically, the older it gets the more likely a reviewer treats it as historical rather than current, and you have no way to compel a different reading.
Does my animal's status lapse?
The animal has no status to lapse. What exists is an accommodation granted by a particular housing provider for a particular tenancy. That arrangement continues until circumstances or the tenancy change.
Is a letter with no date better or worse?
Worse. An undated letter reads as evasive to anyone assessing it, and the date is what allows a reasonable reader to conclude the assessment was recent. Include it.
What actually invalidates a letter?
Its author losing their licence, the licence never covering your state, or the document being fabricated. Those go to whether it was ever valid, which is a much more serious question than age.
Should I get a new one before moving?
Yes, and the reason is licensure rather than expiry. A new tenancy in a new state needs an author licensed there, and an old letter does not become wrong so much as inapplicable.
Current beats arguable.
Rather than testing how old is too old, get an assessment that reflects your situation now. Begin at no cost and a licensed clinician decides from there.
