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 Money Draining Food Myths These food myths will really put a drain on your wallet. The Average American Budget Learn about the average American budget in this fun and interactive piece. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health.