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 Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? Pay Yourself First It sounds simple, but paying yourself first can really pay off. Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next.