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.The first step in a debt settlement negotiation with a bank, credit card company, or collection agency is to confirm the debt belongs to you. If you reject a settlement offer, or fail to keep up with a payment arrangement, your creditor might take you to court. A pay for delete letter is a negotiation tool to have negative information removed from your credit report. 2. How much money are you being sued for? 1. In the sample letter, fill in your personal information. In the sample letter, fill in your personal information. I have reviewed your letter very carefully, including your settlement offer. Cons of Sending Debt Negotiation Letter.