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 Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. A New Way to Look at Your Bucket List Bucket lists don’t have to be for tomorrow. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two?