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.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. Not sure about how to counter your creditor's debt settlement offer? Download this free Debt Settlement Offer Letter sample. Make it clear to the creditor that you intend to pay the debt. •. Explain that you are unable to pay the debt due to (detail your hardship). Use this letter to help you negotiate a full and final settlement offer with a creditor.