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 Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article.