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 The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement.