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 Question Thank you! Oops! Related Content Inflation and the Real Rate of Return Learn about the role of inflation when considering your portfolio’s rate of return with this helpful article. Term vs. Permanent Life Insurance When considering life insurance, it's important to understand your options. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.