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 Insurance Needs Assessment: Married With Children When you’re married and have children, insurance needs will be different. Life and Death of a Twenty Dollar Bill How long does a $20 bill last? Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important.