How long does my landlord have to return my security deposit?

It depends on your state. California: 21 days (Civil Code § 1950.5). New York: 14 days (General Obligations Law § 7-108). Texas: 30 days (Property Code § 92.103). Florida: 15 days if there are no deductions, or the landlord must mail a notice of intent to impose a claim within 30 days (Fla. Stat. § 83.49).

Do I need a lawyer to send a security deposit demand letter?

No. A demand letter is something you can write and send yourself. Most disputes resolve after a clear written demand, because statutes in many states impose penalties (double or triple damages) on landlords who wrongfully withhold deposits. If the landlord still refuses, small claims court is designed to be used without a lawyer.

Should I send the demand letter by certified mail?

Yes. Send it by certified mail with return receipt requested, and keep a copy. Proof that the landlord received your demand is the single most useful piece of evidence if you end up in small claims court.

Security Deposit Demand Letter Generator (Free, No Signup)

Before you send it: print two copies, sign both, keep one. Send by certified mail, return receipt requested. The green card proving delivery is your best evidence in small claims court.

If the letter doesn't work

Deposit Recovery Kit — everything that comes next

State-specific demand letters (CA/TX/NY/FL + universal), the statute cheat sheet with exact deadlines and penalties, the Florida 15-day objection letter, an evidence checklist, and a small-claims filing checklist. Instant download.

Get the kit — $12 →

One-time payment. No account needed. Not legal advice.

Deadlines and penalties at a glance

State	Return deadline	Penalty for wrongful withholding	Statute
California	21 days after move-out	Up to 2× the deposit in bad-faith damages, plus the amount owed	Civ. Code § 1950.5
Florida	15 days (no deductions); 30 days to mail notice of a claim	Landlord who misses the 30-day notice forfeits the right to keep any of the deposit	Fla. Stat. § 83.49
New York	14 days after move-out	Forfeits right to withhold anything; up to 2× the deposit for willful violations	Gen. Oblig. Law § 7-108
Texas	30 days after move-out	$100 + 3× the amount wrongfully withheld + attorney's fees	Prop. Code §§ 92.103, 92.109

Live in another state? The generic letter still works — every state requires deposits to be returned within a reasonable statutory window, and a written demand is the required first step almost everywhere. State-specific guides for more states are coming.

Why a demand letter works

Landlords who sit on deposits are betting you won't push back. A written demand changes the math: in most states, wrongfully withholding a deposit after a proper demand exposes the landlord to multiple damages — double in California and New York, triple plus $100 in Texas — and often attorney's fees. A letter that cites the exact statute and deadline tells the landlord you know this. Most disputes end here, because a few hundred dollars withheld isn't worth a small-claims judgment for three times that.

If the letter doesn't work, it becomes your best exhibit. Judges in small claims court want to see that you asked clearly, in writing, and gave the landlord a chance to comply.

What belongs in the letter (and what doesn't)

Facts and dates: move-out date, deposit amount, what (if anything) was returned, the statutory deadline that has passed.
The statute, by name and number. This is the strongest signal that you'll follow through.
A specific demand with a deadline: the exact dollar amount and 10–14 days to pay.
What happens next: small claims court and statutory penalties — stated plainly, not as a rant.
Not: insults, threats beyond legal remedies, or long emotional histories. Cold and precise beats angry every time.