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 Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. Bull & Bear Markets: A Timeline This helpful infographic will define bull and bear markets, as well as give a historical overview.