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.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. Sample Forms These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney. Creating a payoff letter is essential to any loan or mortgage repayment process. Our free templates and this guide can help you get started. The Department of Revenue will mail taxpayers a Certified Copy of Lien letter to notify them that a lien has been filed with the County Prothonotary's Office. Mortgage (a sample request letter appears at the end of this article). 3.