Sample Security Deposit Demand Letter for Florida (2026)

If your Florida landlord is sitting on your security deposit, a written demand letter is the step that usually gets it back — and Florida's deposit statute gives tenants one of the strongest positions in the country, if the letter invokes it correctly.

This guide shows you a complete sample demand letter for Florida, explains the deadlines in Florida Statutes § 83.49, and covers the one notice rule that trips up tenants who would otherwise have a winning case.

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Florida's Two Deadlines (§ 83.49)

Florida doesn't have a single deposit-return deadline — it has two, and which one applies depends on what your landlord intends to do:

15 days — if the landlord makes no claim on your deposit, the full amount is due back within 15 days of you moving out.

30 days — if the landlord intends to keep any part of the deposit, they must send you written notice of their claim by certified mail within 30 days.

One detail many tenants miss: a landlord who keeps the entire deposit with only a vague excuse is still making a claim on it. That triggers the 30-day certified-notice requirement — silence or a text message doesn't satisfy it.

The Forfeiture Rule — Florida's Hammer

Here's what makes Florida unusual. Under § 83.49(3)(a), a landlord who fails to send that certified notice of claim within 30 days forfeits the right to impose any claim on the deposit. Not "might owe a penalty" — forfeits the claim itself. The tenant may recover the deposit in full, regardless of what the landlord later says about carpet stains or cleaning fees.

In practice, a landlord who stayed silent past the deadline generally cannot come back and justify keeping any part of your money. Most return the deposit quickly once a demand letter points out that the forfeiture rule has been triggered — because their own attorney will tell them the same thing.

This is why the demand letter matters so much in Florida: it's often not a negotiation, it's a notification that the landlord has already lost the argument.

The Notice Trap That Can Cost You the Forfeiture Argument

Before you fire off a letter claiming forfeiture, check one thing about your own move-out.

Under § 83.49(5), a tenant who vacates before the end of a rental term (including many month-to-month situations) is required to give the landlord at least 7 days' written notice before moving out. A tenant who skips that notice can lose the right to invoke the forfeiture rule — handing the landlord's attorney an easy out.

So the honest checklist before asserting forfeiture:

1. Did you give proper written notice before vacating (or leave at the natural end of your lease term)?
2. Has it been more than 30 days since you moved out?
3. Has the landlord failed to send you a certified-mail notice of claim?

If all three are yes, the forfeiture argument is yours to make. If you didn't give notice, a demand letter can still demand your deposit under the general return duty — it just shouldn't lean on the forfeiture rule. (This distinction is exactly the kind of thing generic internet templates get wrong.)

Sample Florida Security Deposit Demand Letter

Here's what a properly structured Florida demand letter looks like — laid out the way an actual demand letter reads on paper. The scenario: the tenant gave written notice, moved out May 31, and the landlord has said nothing for nearly two months.

Notice what this letter does — and doesn't do:

• It states the notice facts precisely. The tenant gave proper notice before vacating (keeping the § 83.49(5) door closed) and the landlord sent no certified notice of claim (opening the § 83.49(3)(a) forfeiture).
• It closes the side doors. Stating that no rent or fees are owed and that the unit's condition is documented with photographs and a checklist removes the two excuses landlords reach for first.
• It cites the statute by section, not "Florida law says." Specific citations tell the landlord you've done the homework.
• It sets a real deadline and states the consequence — court — without bluster.
• It confirms the forwarding address, which matters under § 83.49's notice mechanics.
• It doesn't promise attorney's fees. Florida's fee provision (§ 83.49(3)(c)) awards fees to the prevailing party — it cuts both ways. Letters that threaten "you'll pay my attorney fees" as a guarantee are overreaching, and a landlord's lawyer knows it.

How to Send It

Send the letter by USPS Certified Mail with Return Receipt. This creates dated, third-party proof that the landlord received your demand — the exact kind of evidence a small claims judge wants to see. Keep the tracking number, the green return-receipt card (or electronic confirmation), and a copy of the signed letter.

Then wait out the deadline you set. If the landlord pays, you're done. If not, the letter plus the certified-mail receipt become the backbone of a small claims case — and Florida small claims courts handle deposit disputes routinely.

Frequently Asked Questions

How long does a landlord have to return a security deposit in Florida? 15 days if they make no claim on it. If they intend to keep any part, they must send certified-mail notice of the claim within 30 days of the tenant vacating.

What happens if my landlord never sent me anything and it's been over 30 days? If you vacated properly (see the notice rule above), the landlord has likely forfeited the right to claim any of your deposit under § 83.49(3)(a), and you can demand the full amount back.

Does a text message count as the landlord's notice of claim? The statute requires written notice sent by certified mail. Informal messages don't satisfy the certified-notice requirement.

Can I still demand my deposit if I moved out without giving notice? Yes — the demand is still worth making, but be careful about invoking the forfeiture rule: § 83.49(5) requires vacating tenants to give at least 7 days' written notice, and skipping it can waive the forfeiture argument. Your letter should be built around the facts you actually have.

Do I need a lawyer to send a demand letter in Florida? No. A demand letter is something tenants routinely send themselves, and deposit disputes are a core small-claims matter. A well-drafted, statute-cited letter resolves many cases before court is ever needed.

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Get a Letter Built for Your Exact Situation

The sample above fits one specific fact pattern. Your situation may differ — partial withholding, a late or defective notice of claim, a move-out without notice — and the statute treats each differently.

TenantShield generates a Florida-specific demand letter built around your facts: the right § 83.49 deadlines, the forfeiture argument only when your facts actually support it, and a court-ready structure — in minutes, for $39. Every deadline and citation is verified against the current Florida statute.

Generate your Florida demand letter →

Also see: Florida security deposit law — deadlines and penalties · What to include in a security deposit demand letter · What to do if your landlord won't return your deposit · Sample demand letters for every state · Security deposit deadline calculator

This article is general information about Florida law, not legal advice for your specific situation.