Creating a payoff letter is essential to any loan or mortgage repayment process. Our free templates and this guide can help you get started.A payoff letter provides instructions on how to pay off a loan with a lump sum before the loan term ends. Learn how payoff letters work. A 10 day payoff is crucial to getting your old loans paid off during a refinance. Learn how it works from start to finish. This payoff letter sets forth payoff arrangements for a loan facility among borrowers, guarantors, a syndicate of lenders, and an agent for the syndicate. The loan payoff statement includes your principal balance, any outstanding interest due, and potentially any prepayment penalty (if applicable). Provide a clear explanation: Your letter should acknowledge and indicate why something happened. The letter's payoff amount may differ from your loan balance due to accrued interest and fees calculated up to the payoff date.