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 Financial Confidence: The Gift that Keeps on Giving Gift-giving is an important and cherished part of the holiday season for people around the world. Retirement Plan Choices for Small Businesses Retirement choices can be intimidating. Picking the right strategy. Your Emergency Fund: How Much Is Enough? Having an emergency fund may help alleviate the stress and worry associated with a financial crisis.