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 What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic. When Life Insurance Becomes Taxable Life insurance proceeds are generally tax-free. But not in all cases.