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 Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial? The Cost of Medical Care Learn about the risks of not having health insurance in this informative article.