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 Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver. Personal Finance Tips for Military Families Military families face unique challenges, making personal finance even more critical.