In order to process your homeowner mortgage servicing request, you must submit the following: Mortgage Servicing Request Form, Mortgage Servicing Fee. A payoff request can be created and mailed for free.How long does it take to obtain a payoff? 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. A. Arrange for payoff of loans. The seller should advise its bank of the projected closing date and request a pay-off letter. Use SmartAsset's free New York mortgage loan calculator to determine your monthly payments, including PMI, homeowners insurance, taxes, interest and more. Learn how the Rocket Mortgage process works and get approved online to buy a home or refinance your mortgage. With Flagstar Private Bank, you'll have a single point of contact focused on you, your family, and your business.