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 Did Father Know Best About Financial Decision-Making? “Listen, money doesn’t grow on trees.” Vacation Without the Guilt Trip Travel doesn’t have to be a financial headache. How Stocks Work Understanding how a stock works is key to understanding your investments.