Log in to your account online to make a payment, check your loan balance and more. Our Loan Servicing team is always happy to assist you.Salt Lake City, UT 84170. When are my mortgage payments due? Do you have questions? The mortgage payoff calculator helps you find out. Payoff letters aren't the only way to learn about your current loan balance. You can also talk to your lender and request a verbal payoff quote. Q. How do I get a current payoff amount for my loan? Use SmartAsset's free Utah mortgage loan calculator to determine your monthly payments, including PMI, homeowners insurance, taxes, interest and more.