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 A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Video: A Time to be Thankful This Thanksgiving, replace internal fears with external gratitude. The Other Sure Thing Though we don’t like to think about it, all of us will make an exit sometime. Are you prepared?