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 Understanding Equity Compensation Net Unrealized Appreciation and how it affects tax responsibilities. Making a Charitable Gift Did you know that there are benefits and limitations when you decide to donate stock? Learn more about your options. The Wild West of Data Theft Learn about cyber liability insurance in this entertaining video.