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 A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income.