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."Payoff amount" is generally higher than the remaining balance on the home. The mortgage payoff calculator helps you find out. The mortgage payoff statement is a document that provides a comprehensive breakdown of the remaining balance on a mortgage. Searching for a fillable Mortgage Loan Payoff Letter Template? Use our easy editor for PDF files and fill this form out quickly. Filling out this form is straightforward. You can also combine these options, for example, taking part of the proceeds as a lump sum and leaving the balance in a line of credit. See slideshow example below of how to use the kiosk.