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 What Can You Buy With 529 Distributions? This article can be a helpful guide when begin preparing for education expenses. Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal.