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 Market View Update - September 2016 The Dow Jones Industrial Average, Nasdaq, and S&P 500 have all hit record highs in recent weeks. How Women Make It Happen Women’s History Month celebrates ceiling-shattering women of the past, as well as the empowerment of women in the present. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent.