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 An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. Infographic: Life Insurance: The Basics A reassurance that you can live life to its fullest, knowing your family will be financially protected when you pass away.