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 Question Thank you! Oops! Related Content Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? Managing Money as a Couple Keys to preparing to grow wealthy together. Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA.