Edit, sign, and share 10 day payoff letter sample online. No need to install software, just go to DocHub, and sign up instantly and for free.If you need a template, click here to download borrower authorization template. 20 MB max file size. Taxpayer ID, bank routing number, and bank account number. Do you need a loan payoff request form? Just trying to figure out what the small servicer requirements are. You will find articles on the internet about alternatives to payoff letters. I agree to, and understand, that (1) the Illinois Department of Revenue (IDOR) is authorized to use the information on this form to make withdrawals.