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 Message Thank you! Oops! Related Content Investing for Impact Learn how to build a socially conscious investment portfolio and invest in your beliefs. 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement. Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is!