How to Send a Payment Demand Letter as a Freelance Writer in Missouri

Step-by-Step Guide

1. 1

   Confirm the debt is legally valid

   Before sending a demand letter in Missouri, confirm: (1) you have a written contract or clear agreement, (2) you delivered the agreed work, and (3) the payment due date has passed. The 10-year statute of limitations starts from the payment due date.

2. 2

   Draft your demand letter

   A demand letter should include: your name and address, the client's name and address, a clear statement of the amount owed ($[AMOUNT]), the work performed, the original due date, a new payment deadline (14 days is standard), and a statement that you will pursue legal action if unpaid. Keep it factual, not emotional.

3. 3

   Send by certified mail AND email

   Send your demand letter by certified mail to the client's business address — this creates a legal record of notice in Missouri courts. Also email a copy. The dual method ensures you can prove they received it.

4. 4

   Document the send and response window

   Record the certified mail tracking number, the date sent, and set a calendar reminder for the deadline. If the client responds with a dispute, document everything. If they don't respond by the deadline, you're ready for small claims.

5. 5

   Decide your next step before the deadline passes

   Missouri's small claims court (limit: $5,000) is the most common next step if the demand letter is ignored. Decision point: Is the amount worth a half-day in court? For invoices over $500, usually yes.