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 Risk Perspective Is it possible to avoid loss? Not entirely, but you can attempt to manage risk. Retirement Traps to Avoid Beware of these traps that could upend your retirement. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money.