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 Message Thank you! Oops! Related Content 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. An Arm and a Leg A visit to the hospital can be painful, for both your body and your wallet. Don’t let it be more painful than it has to be. Asset and Account Consolidation for Your Estate Investment account consolidation is important to consider for estate planning.