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 Money that Buys Good Health is Never Ill Spent It's important to make sure your retirement strategy anticipates health-care expenses. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.