ChatGPT Prompt to Get Your Security Deposit Back

chatgpt prompt to get your security deposit back (demand letter, free template inside)

your landlord has your deposit. the move-out went fine. and now it’s been weeks of silence, or they “kept it for cleaning” with no receipts. you don’t need a lawyer for this — you need one firm, professional demand letter that makes it clear you know the law and you’re ready to file in small claims court if they don’t pay.

this page gives you the whole thing: the exact ChatGPT prompt to write that letter, a fill-in-the-blank template if you’d rather skip the AI, and the few facts you have to verify so the letter actually holds up. i’ve written these letters. the ones that work aren’t angry — they’re specific, calm, and on a clock.

before you write: the 4 facts that make a deposit letter work

a demand letter isn’t magic words. it’s leverage built from facts. get these four straight before you prompt ChatGPT or fill in the template:

1. the numbers. what you paid, what they returned (if anything), and the exact difference you’re owed. “$1,400 paid, $0 returned, $1,400 owed.” no rounding, no vagueness.
2. the dates. move-out date, and the date you gave them your forwarding address in writing. the deadline clock in almost every state starts from one of those.
3. your state’s deadline. every state sets a window for the landlord to return the deposit or send an itemized list of deductions. these commonly run anywhere from about two weeks to two months — but the exact number is state-specific, so look up “[your state] security deposit return law” and write down the day-count. do not let ChatGPT guess this for you (more on that below).
4. the penalty, if any. many states let you recover more than the deposit — sometimes two or three times the amount — when a landlord withholds it in bad faith or blows the deadline. some don’t. knowing whether your state has this is what turns a polite request into real pressure.

that’s it. with those four facts, the letter writes itself. literally — here’s the prompt.

the chatgpt prompt (copy, paste, fill the brackets)

paste this whole block into ChatGPT, fill in everything in [brackets], and send. it’s written to keep ChatGPT from inventing law, which is the #1 way these letters go wrong.

You are a tenant-rights paralegal who has written hundreds of
successful security-deposit demand letters. Write a firm, professional
demand letter for the return of my security deposit. Use ONLY the facts
I give you — do not invent dates, dollar amounts, statute numbers, or
legal claims. If a fact is missing, leave a clearly marked [BLANK].

MY SITUATION:
- My name + current mailing address: [____]
- Landlord / property manager name + address: [____]
- Address of the unit I moved out of: [____]
- Move-in date: [____]   Move-out date: [____]
- Deposit I paid: $[____]
- Amount returned to me so far: $[____]
- Date I gave them my forwarding address in writing: [____]
- My state: [____]
- What they claim (deductions, or just silence): [____]
- My side / the truth: [____]
- Evidence I have: [move-out photos / signed walkthrough / texts / receipts]

REQUIREMENTS:
1. Open by stating the deposit amount, the move-out date, and that the
   deadline to return it under [my state] law has passed.
2. Refer to my state's deposit law generally, then add a bracketed note
   telling ME to confirm the exact day-count and any penalty before
   sending — do NOT state a specific statute number unless I gave you one.
3. State the exact amount owed.
4. Set a firm deadline to pay: 10 business days from the letter date.
5. State that if unpaid, I will file in small claims court and pursue any
   penalties my state allows for wrongful withholding.
6. Tone: professional and unemotional. No threats, no insults, no caps.
7. Format as a real letter — my address, date, their address, an RE: line,
   the body, "Sincerely," and a signature block.
8. End with a checklist: what to attach, and to send it certified mail
   with return receipt requested.

that prompt does four things a generic “write me a demand letter” request won’t: it assigns a role (so the tone is right), it forbids invented facts (so ChatGPT can’t hallucinate a fake statute), it forces a real deadline (your leverage), and it ends with the how to send it checklist most people forget. want ChatGPT to write prompts this tight for every situation you hit — not just this one letter? that’s exactly what the Meta-Prompt Architect does, and i’ll come back to it.

prefer no AI? the fill-in-the-blank template

don’t want to touch ChatGPT? this is the same letter, ready to type into a document. swap the brackets.

[Your Name] [Your Current Address] [City, State ZIP] [Date]

[Landlord / Property Manager Name] [Their Address]

RE: Demand for Return of Security Deposit — [Unit Address]

Dear [Landlord Name],

I rented the unit at [unit address] from [move-in date] to [move-out date]. At move-in I paid a security deposit of $[amount]. As of today, [date], I have received $[amount returned] of that deposit back.

Under [my state]‘s security deposit law, you were required to return my deposit, or provide an itemized statement of deductions, within [statutory deadline] of my move-out / forwarding-address date. That deadline has passed. [If they sent bogus deductions: I dispute the deductions listed for the following reasons: ____.]

I am therefore demanding the return of the $[amount owed] still owed to me. Please send payment to the address above within 10 business days of the date of this letter.

If I do not receive full payment by then, I will file a claim in small claims court to recover the full amount, plus any statutory penalties [my state] allows for the wrongful withholding of a security deposit, along with court costs.

I have documentation of the unit’s condition at move-out and can provide it to the court if necessary.

Sincerely, [Your signature] [Your printed name]

attach: move-out photos, your signed move-in/move-out walkthrough if you have one, and any texts where they acknowledged the deposit. send it certified mail, return receipt requested — that receipt is your proof of the date, and the date is what your whole case runs on. keep a copy.

the one thing chatgpt will get wrong if you let it

ChatGPT does not know your state’s deposit law reliably, and it will confidently make up a statute number if you ask it to cite one. that’s why the prompt above tells it to flag the law for you to confirm instead of stating it. spend five minutes looking up “[your state] attorney general security deposit” or your state’s official tenant guide, fill in the real deadline and penalty, and your letter goes from “sounds official” to actually enforceable. a landlord who’s ignored three emails will read a letter that quotes the correct deadline very differently.

quick honesty note: this is a practical guide, not legal advice. for a big deposit or a messy case, your state’s tenant hotline or a local legal-aid clinic will check your specific situation for free — worth the ten-minute call before you file.

one letter, or every letter you’ll ever need to write

the prompt on this page is hand-tuned for exactly one job: a deposit demand letter. it works because someone (me) sat there adding the role, the guardrails, and the output format.

the thing is, life keeps handing you these. a dispute with a contractor. a refund a company is stonewalling. a complaint to HR. a negotiation email you’re too annoyed to write clearly. each one needs that same structure — right role, no hallucinated facts, firm deadline, clean format — and rebuilding it by hand every time is a slog.

that’s what the Meta-Prompt Architect is for. it’s a single prompt you paste into ChatGPT once; it interviews you about whatever you’re trying to get done, then writes you a finished, pro-grade prompt with the role, constraints, anti-hallucination guards, and output format already built in — the same architecture that makes the deposit prompt above work, applied to anything. you don’t need it to use the free template here. you’ll want it the third time you’re staring at a blank chat box trying to remember how you got ChatGPT to write something good last time.

get your deposit back with the free version above. when you’re tired of reinventing the prompt, the Meta-Prompt Architect makes the next one in about a minute.

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