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. Related Content Social Security: By the Numbers Here are five facts about Social Security that might surprise you. Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible. 4 Steps to Protecting a Child with Disabilities Planning for a child with special needs can be complicated, confusing, and even overwhelming.