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 Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement.