Please submit the following information with the form: Deed of Trust; Borrower(s) Signed Authorization; The Signed Loan Payoff Request Form. LOAN PAY-OFF DEMAND REQUEST FORM.This form must be completely filled out and submitted along with all required documents. 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. Creating a payoff letter is essential to any loan or mortgage repayment process. Our free templates and this guide can help you get started. View and obtain the entire collection of SCAO-approved forms. The SCAO forms that are most frequently requested have been included on this site in . Our Payoff Letter template facilitates easy loan settlements.