It should detail the amount due, itemizing any penalties or interest, along with any acceptable payment plans. Private Loan Payoff Letter Template offers a clear and professional format for requesting an official statement of your loan payoff balance.What is a Payoff Agreement? A payoff agreement is an informal contract in which a creditor agrees to accept the balance of a debt owed as full payment. Create a Loan Payoff Letter online and download it as a PDF or Word document. Customize and print a blank Loan Payoff Letter for free. Creating a payoff letter is essential to any loan or mortgage repayment process. Our free templates and this guide can help you get started. Download application forms for accounts and services, get information about credit union fees and more from Suffolk Credit Union in NY. Explore online. We will update you on any developments.