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 Take the Stage: Commitment and the Money Conversation Congratulations, you’re ready to commit. Perhaps you now share keys to the same front door or there’s a ring in your future. A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Long-Term-Care Needs Determine your potential long-term care needs and how long your current assets might last.