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 Question Thank you! Oops! Related Content Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments. Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too.