Demand Letter Generator
Owed money, a deposit, or a fix? Pick a letter type, fill in the details, and get a clear, professional demand letter you can copy or print and send today.
How this works
This tool builds a complete, properly structured demand letter from the details you enter. Every version includes a date line, your address and the recipient's address, a salutation, a body that states what happened and what you're owed, a clear demand, a firm response deadline, and a closing with your name. The wording adapts to the type of dispute you choose:
- Unpaid invoice / payment demand — for money owed for goods or services you delivered.
- Security deposit return — for a landlord who hasn't returned your deposit.
- Breach of contract — when the other side didn't hold up their end of an agreement.
- Personal injury demand — to put a party (or their insurer) on notice of a claim.
- Property damage — when someone damaged your property and owes for repairs.
The date on the letter is today's date, and the deadline date is calculated automatically as today plus the number of days you choose. Edit any wording after you copy it — these templates are a strong starting point, not a finished legal filing.
Demand letter FAQs
A formal written request asking someone to do something — usually pay what they owe, return a deposit, or fix a problem — by a stated deadline. It explains the dispute, states exactly what you want, and signals that you'll pursue further action if they don't respond. Just as importantly, it creates a clear paper trail showing you tried to resolve the matter first.
Yes — send it certified mail with return receipt requested so you have dated proof the recipient received it. Keep a copy of the letter and the mailing receipt. That proof matters if you later have to show a judge that you gave the other side a chance to make things right.
If the deadline passes with no response or payment, the common next step for smaller amounts is small claims court, which is built for people without lawyers. Your documented demand letter strengthens that case. For larger or more complex disputes, talk to an attorney about your options.
A demand letter isn't a court order, but it's useful evidence. It documents what you asked for, when, and that you offered a chance to resolve things before filing. A clear, professional, good-faith demand letter is generally viewed favorably by a judge.