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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Funding Your Future Health Care Needs A little planning now can go a long way to help take care of yourself in the future. Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? Avoiding Cognitive Decline Try these activities to keep your brain sharp.