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 Question Thank you! Oops! Related Content Travel, Without the Baggage Tips to avoid checking in luggage on your next vacation. Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. The Three Keys to a Great Password Have fun and learn how to craft the perfect password with the help of this highly engaging infographic.