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 Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important. Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts? The ABC’s of Auto Insurance What kind of auto insurance should you have? Do you know?