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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Retirement and Quality of Life Asking the right questions about how you can save money for retirement without sacrificing your quality of life. Caring for Aging Parents As our nation ages, many Americans are turning their attention to caring for aging parents. Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver.