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 10 day payoff is crucial to getting your old loans paid off during a refinance. Learn how it works from start to finish. 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. Do you need a loan payoff request form? 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.