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 Message Thank you! Oops! Related Content Dreaming Up an Active Retirement When you retire, how will you treat your next chapter? Did Father Know Best About Financial Decision-Making? “Listen, money doesn’t grow on trees.” Aware of Employment Rights for Workers with Disabilities? Approximately 20% of U.S. adults have a disability, according to the CDC.