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 Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years. All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices.