Fill Online, Printable, Fillable, Blank PAYOFF STATEMENT FORM (Texas Real Estate Contracts) Form. 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. Filling out this form is straightforward. Searching for a fillable Mortgage Loan Payoff Letter Template? Use our easy editor for PDF files and fill this form out quickly. Include the loan or mortgage number. Forms and Other Documents: Thrift Regulation, Mortgage Origination, Mortgage Servicing, Consumers. Display 20 10 25 50 All downloads per page. Send sample payoff letter for private mortgage via email, link, or fax.