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 Question Thank you! Oops! Related Content Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. When Special Care Is Needed: The Special Needs Trust A special needs trust helps care for a special needs child when you’re gone.