You should specify that you want the extra payment applied to the principal. The owner shall be entitled to receive from the holder of the obligation a written statement setting forth the total amount to be paid as of a particular date.A payoff letter shows the remaining balance on your mortgage, including fees, interest, etc. Learn more about what a payoff quote is and how to request one. Say you have a mortgage and want to know exactly how much you'd need to pay to satisfy the loan. A mortgage payoff letter will tell you that magic number. Unlike your current balance, the payoff amount includes interest owed up to the day you intend to pay off the loan. Contact your lender. Sometimes lenders automatically apply extra payments to the next month's payment rather than toward the principal. Extra payment calculator helps you calculate how to pay off loan faster with current plan and additional payment.