This article provides a template for a debt settlement proposal letter and explains what a debt settlement letter should contain. Below, we've created an example of a debt settlement proposal letter that you can use as a guide.Your letter can be sent via your preferred contact method. Send this letter as soon as you can -- if at all possible, within 30 days of when a debt collector contacts you the first time about a debt. A debt validation letter is a written communication that a consumer sends to a debt collector or creditor to request verification and validation of a debt. Our debt settlement agreement template helps to clearly outline repayment terms to reach a mutually agreeable solution. A debt settlement letter should include the date, your name and contact information, the creditor's name and contact information, the total amount of the debt, Use this letter to help you negotiate a full and final settlement offer with a creditor. This is a type of offer where you ask the creditor to accept part of the amount you owe and write off the rest. Collectors can't harass you.