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 Four Great, Unexpected Places to Raise a Family Here are 4 great, and sometimes unexpected, places to raise a family. Savings and Cash Flow Savings is a critical tool to ensure positive cash flow in your personal finances. A Look at Diversification Diversification is an investment principle designed to manage risk, but it can't prevent against a loss.