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 Strategies for Managing Student Loan Debt Five strategies for managing your student debt. Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill. When Special Care Is Needed: The Special Needs Trust A special needs trust helps care for a special needs child when you’re gone.