Illinois law imposes a strict deadline on mortgagees when a mortgagor requests a loan payoff statement. To get a payoff letter, ask your mortgage lender for an official payoff statement and let them know what the projected closing date is.A mortgage payoff letter can come in two forms. One form tells borrowers the remaining principal amount and interest they have to pay to close out the loan. A payoff agreement is an informal contract in which a creditor agrees to accept the balance of a debt owed as full payment. This form is furnished to give you a statement of actual settlement costs. Gather all documentation related to the loan or mortgage, including statements from the loan or mortgage holder. 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. FullTerm Repayment: Make all your scheduled payments throughout the loan term.