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 Estate Strategies of the Rich and Famous The examples of famous celebrities underline the need for a clear estate strategy. Data Breach: Your Security To-Do List This article provides a checklist of steps to take if you experience a data breach. Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away.