What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. 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 Does Your Credit Score Affect Your Insurance Rates? Your credit score may influence how much you pay for auto and home insurance. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. What Is My Risk Tolerance? This questionnaire will help determine your tolerance for investment risk.