Not legal advice. Template only. Full disclaimer
Demand letter generator
A demand letter is the paper trail that turns frustration into a clear deadline. For security deposits, it tells your landlord exactly what you believe they owe, which law applies, and when you expect payment—before you escalate to court.
What makes a deposit demand letter different
Unlike generic collection letters, a deposit demand ties your request to your move-out date and your state’s return rules. It should stay factual: dollars withheld, photos or lists you disagree with, and the date you want payment.
When to send it
Send after you have a final accounting—or silence—past the point where you can describe the landlord’s obligation in plain English. If your state’s clock is still running, you can still demand early return; if it passed, say so calmly.
Typical structure
- Date and addresses (yours and landlord’s)
- RE: Security deposit at [rental address]
- Facts: lease end, deposit paid, deductions disputed
- Legal basis: statute and rule (when verified)
- Demand amount and response deadline
- Certified mail line and signature
Planning to file in small claims court if the landlord does not pay? See our guide to the small claims demand letter.
FAQ
What is a demand letter?
A demand letter is a written request asking someone to pay money or fix a problem before you take legal action. For deposits, it states how much you believe is owed and by when.
When should I send a deposit demand letter?
After move-out, once you know how much was withheld and whether your state’s return deadline has passed or is near.
Is this different from the home page tool?
Same tool—this page explains demand letters in general. Use the generator on the home page to build your letter.
Do I need a lawyer to send one?
No. Many tenants send their own letter by certified mail. Talk to a lawyer if your case is complex.
What should the letter include?
Parties, addresses, move-out date, deposit math, cited statute if known, payment deadline, and certified-mail delivery.