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 Good Health is Good Business Good employee health can be great for the company’s bottom line. Social Security: By the Numbers Here are five facts about Social Security that might surprise you. How to Make the Tax Code Work for You When you take the time to learn more about how it works, you may be able to put the tax code to work for you.