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 Question Thank you! Oops! Related Content Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. 16 Wall Street Cliches in 60 Seconds Pundits say a lot of things about the markets. Let's see if you can keep up. 5 Ways to Control Your Vacation Budget You work hard. You deserve a vacation, whether you go with family or friends or go solo. But what happens when your budget starts spiraling out of control? Here are five strategies to keep your dream vacation from turning into a nightmare.