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 Question Thank you! Oops! Related Content The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective. The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors.