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 Are Subscriptions Cutting into Your Retirement Savings? While some subscriptions can enhance your daily routines, they can also sneakily erode your retirement savings. Choices for Your 401(k) at a Former Employer Individuals have three basic choices with the 401(k) account they accrued at a previous employer. Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference?