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.This is an example of a payoff letter used in a syndicated loan transaction. This payoff letter (including the defined terms such as Lenders,. Creating a payoff letter is essential to any loan or mortgage repayment process. Our free templates and this guide can help you get started. If you need help completing this application, please contact Mortgage Assistance at 6023355676, option 1 or tollfree at 18332081602. By setting up Auto Pay in MyAccount online or on the GM Financial Mobile app, you can have your payments automatically withdrawn from your bank account. Construction and personal loans, home equity lines of credit, and mortgage payments. Flagstar Bank P.O. Box 660263.