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 Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement. Diversification, Patience, and Consistency Three important factors when it comes to your financial life. 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.