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 Message Thank you! Oops! Related Content Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. Your Paycheck and You: A Love Story Are you showing your paycheck the love it deserves?