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 Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments. The Why, What and How of Life Insurance The Why, What and How of Life Insurance Four Steps to Valuing an Estate Determining the value of your estate, or for someone who has passed away, can be a complex undertaking.