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 Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. What Smart Investors Know Savvy investors take the time to separate emotion from fact.