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 The Half Million Dollar Baby The true cost of raising a child may be far more than you expect. Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away. 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.