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 Message Thank you! Oops! Related Content Catch-Up Contributions Workers 50+ may make contributions to their qualified retirement plans above the limits imposed on younger workers. Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.