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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Lots of Variables with Fixed-Rate Mortgages When selecting a fixed-rate mortgage, a borrower has to determine how many years to finance the loan. 2016 Tax Data You Should Know Like it or not, taxes are part of life. Understanding them could help your tax-saving strategy. How Stocks Work Understanding how a stock works is key to understanding your investments.