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 Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education.