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 Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process. Retirement Accounts When You Change Your Job This video discusses issues related to your retirement accounts when you move on from your job. From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history.