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 Protect Your Retirement Income Gain the confidence and ability to enjoy retirement the way it should be enjoyed. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.