Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Is Your Financial House Haunted? There is nothing to fear but fear itself, especially when it comes to personal finances. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. How Solid is Your Offensive Line? As quarterback of your life, here’s a fun way to think about protecting your financial future.