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 Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared? What Smart Investors Know Savvy investors take the time to separate emotion from fact.