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 Question Thank you! Oops! Related Content Caring for Aging Parents As our nation ages, many Americans are turning their attention to caring for aging parents. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. The Latte Lie and Other Myths Check out this video to begin separating fact from fiction.