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 Exit Strategies of the Rich and Famous Estate conservation is too important to put off. Do you have a smart exit strategy? Infographic: Risks at Retirement Make a plan to take these risks off the table. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement.