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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Did You Know This Fact About Flood Damage? Prevent major flood damage with this tip. The Case of the Crooked Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them.