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 Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic. Long-Term-Care Needs Determine your potential long-term care needs and how long your current assets might last. Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college.