Demand Letter Templates (22) – with Samples. Illinois law imposes a strict deadline on mortgagees when a mortgagor requests a loan payoff statement.Do you need a loan payoff request form? 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 licensee shall furnish a written notice of the total amount required to pay in full on an outstanding mortgage loan, as of a specified date. This is an example of a payoff letter used in a syndicated loan transaction. You will find articles on the internet about alternatives to payoff letters. Payoff Letter: A document used to pay off an existing loan or mortgage. The lender is the institution that made the loan.