Writing a demand letter that gets a response

A demand letter is a formal written request for payment or action, sent before any lawsuit is filed. Many disputes resolve at this stage simply because a written, dated letter signals seriousness that a phone call or text doesn't.

A clear statement of what happened

State the facts plainly and in order: what was agreed, what went wrong, and when. Avoid emotional language — a factual, dated account reads as more credible and is easier for the other side to respond to constructively.

A specific demand and deadline

Name the exact amount owed or action requested, and give a specific, reasonable deadline (commonly 10–14 days) for a response before further action is taken.

A clear consequence, stated once

Note what happens if the deadline passes without a resolution — commonly, that you'll file in small claims court — but state it once, factually, rather than as a threat repeated throughout the letter.

Keep a paper trail

Send the letter by a method that creates proof of delivery (certified mail, or email with a read receipt where appropriate) and keep a copy. If the dispute proceeds to court, the letter itself often becomes part of your evidence.