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 Who's On Your Financial Dream Team? On a team, all players count, but some key positions are more critical to success. Test Your Life Insurance Knowledge How much do you know about one of the most important tools you have to help protect your and your family’s financial future? How to Read Your Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive.