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 Should You Ever Retire? A growing number of Americans are pushing back the age at which they plan to retire. Or deciding not to retire at all. Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.