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 Term vs. Permanent Life Insurance When considering life insurance, it's important to understand your options. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too.