Have you recently settled a debt and are searching for a paid in full letter? Good news, we've got two free sample form letters below.If you ever need to prove that a debt is fully paid and can no longer be collected, then a paidinfull letter can be your best friend. Below is a list of frequently requested Human services forms. Click on the form to complete and print. Use this letter to help you negotiate a full and final settlement offer with your lender. This document not only serves as proof of approval but also outlines essential details such as the loan amount, interest rate, and repayment schedule.