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 Encore Careers: Push Your Boundaries Ready for retirement? Find out why many are considering encore careers and push your boundaries into something more, here. The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? 9 Facts About Retirement Regardless of how you approach retirement, there are some things about it that might surprise you.