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 Timing Your Retirement This short video illustrates the importance of understanding sequence of returns risk. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions.