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 Message Thank you! Oops! Related Content Retirement Questions That Have Nothing to Do With Money Things to consider before retirement. The 12 Steps to Living Confidently: Savings and Cash Flow Why is Cash Flow so important to understand? When the Unexpected Becomes Reality Disability happens to more people, more often than you may think, and it lasts longer, too.