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 Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? 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.