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 What is Life Insurance? Part 1 What is Life Insurance? Part 1 Managing Your Lifestyle Using smart management to get more of what you want and free up assets to invest. Business Boosters: Tips for Building a Team Here are a few tips on how to recruit, hire and onboard employees who fit your culture and share your passion to succeed.