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 Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. A New Way to Look at Your Bucket List Bucket lists don’t have to be for tomorrow. Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next.