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 How the Federal Reserve Works Each day, the Fed is behind the scenes supporting the economy and providing services to the U.S. financial system. Infographic: Top Tip for Tipping Do you really have to tip 25% on a $5 coffee? What about your ride-share driver? Learn from the experts. When Markets React When markets shift, experienced investors stick to their strategy.