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 Making a Charitable Contribution There are benefits and limitations when you decide to donate stock. Avoiding Cognitive Decline Try these activities to keep your brain sharp. A Cheat Sheet for Sending Your Kid to College Dropping off your son or daughter is loaded with emotions; here are a few tips for a smoother experience.