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 Buying vs. Leasing a Car Whatever your relationship with your car, it may eventually come time for a new one. Familiarize yourself with your options. Should I Accept a Free Credit Lock? Learn the ins and outs of credit locks, freezes, and more. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.