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 To Roll Over (or Not to Roll Over) Your 401(k) Before you decide what to do with your employer-sponsored retirement, learn about the pros and cons of every option. Gap Insurance for Leased Cars If you’re thinking of leasing a new car, then you shouldn’t forget about gap insurance. 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.