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 Surprises Making the most of surprises is a great reason to work with us. The Business Cycle How will you weather the ups and downs of the business cycle? The A, B, C, & D of Medicare Learn about all the parts of Medicare with this informative and enjoyable article.