Discover how much interest you can save if you pay off your mortgage earlier with the Mortgage Payoff Calculator from Credit Union of Southern California. 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. Make sure to specify the amount you want to go to each year on the payment or include a letter. The one-time, federally funded California Mortgage Relief Program has awarded all homeowner grants and will not receive any more funding. 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. Use SmartAsset's free California mortgage loan calculator to determine your monthly payments, including PMI, homeowners insurance, taxes, interest and more. The mortgage payoff statement is a document that provides a comprehensive breakdown of the remaining balance on a mortgage. Use this free California mortgage calculator to estimate your monthly mortgage payments and annual amortization.