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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. Bank on Your Good Health How to lower your risk of chronic illness Retiring the 4% Rule A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement.