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. Related Content Retirement Traps to Avoid Beware of these traps that could upend your retirement. Risk Perspective Is it possible to avoid loss? Not entirely, but you can attempt to manage risk. It May Be Time for a Financial Checkup It’s never a bad time to speak with your financial professional about changes in your situation.