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 Your Changing Definition of Risk in Retirement A change in your mindset during retirement may drive changes to your portfolio. Password Protection Strategies Simple steps may help you foil hackers and protect your privacy. Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit.