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 How Women Make it Happen Women in financial services are some of the most progressive women in the world. The Next Gig Thing Make the gig economy work for you. The Other Sure Thing Though we don’t like to think about it, all of us will make an exit sometime. Are you prepared?