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 How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain. Did You Know This Fact About Freestanding Structures? Separate structures on your property may have to be insured separately. Will Power Preparing for the eventual distribution of your assets may not sound enticing. But a will puts the power in your hands.