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 What’s Your Investment IQ? You make decisions for your portfolio, but how much do you really know about the products you buy? Try this quiz The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two?