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 Father Knows Best Financial behaviors you learned from dad may be influencing your own confidence in managing money. Retirement Questions That Have Nothing to Do With Money Things to consider before retirement. Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver.