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 Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.