This article provides a template for a debt settlement proposal letter and explains what a debt settlement letter should contain. Settlement offer letter template.To fill out this letter, clearly write your name and address at the top. Include the date and the collection agency's name and address. This article will make the process of responding to a debt lawsuit a little bit easier and tell you how to answer a summons for debt collection in Florida. A debt settlement letter is all you need to negotiate debts with your creditors. It asks you to pay a certain settlement amount to the collection agency. 1. Read the background below. 2. Fill in your information on the sample letter and edit it as needed to fit your situation. Want to settle your debt?