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 Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. What Can You Buy With 529 Distributions? This article can be a helpful guide when begin preparing for education expenses. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.