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 Question Thank you! Oops! Related Content Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors.