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 Thanks Mom It turns out Mom really did know best when she laid down essential truths to live by. Putting a Price Tag On Your Health Being healthy not only makes you feel good, it may also help you financially. How Financial Decision-Making is Like Camping It takes a plan to be successful when you head into the wilderness. Your finances are no different.