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 Message Thank you! Oops! Related Content The Cost of Procrastination Don't let procrastination keep you from pursuing your financial dreams and goals. Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement. Life and Death of a Twenty Dollar Bill How long does a $20 bill last?