Pay off your mortgage faster with KEMBA's mortgage payoff calculator. See how extra payments can shorten your term and save you money.1) Call the mortgage department and request an official principal payoff letter. When you apply any extra money towards your principal you save money on the back end in interest. ​​ Use the form on your billing statement to make your monthly mortgage payments to PNC Mortgage. The payoff statement is a vital document due to the interest on your loan balance, which is added daily. Once you've paid it off, they'll send over all the paperwork to the registrar of deeds to close out the mortgage and release the lien. Planning to Pay Off Your Mortgage Early? That way, you don't owe extra fees and the payment doesn't look late to the lender. The escrow company wired the pay off to the mortgage company the day of closing.