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 Question Thank you! Oops! Related Content Retirement Seen Through Your Eyes What's your vision of retirement? Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Timing Your Retirement This short video illustrates the importance of understanding sequence of returns risk.