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 Your Paycheck and You: A Love Story Are you showing your paycheck the love it deserves? Principles of Preserving Wealth How federal estate taxes work, plus estate management documents and tactics. A Look at Diversification Diversification is an investment principle designed to manage risk, but it can't prevent against a loss.