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 to Read Your Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive. From Aliens to Zombies, the A to Z of Insurance When your life changes, your insurance needs change as well. The Value of Insuring Against Life’s Risks Building wealth requires protection from the forces of wealth destruction.