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 Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away. What To Do When Your Income Reaches 7 Figures Preserve your hIgh net worth with these foundational tips. The 12 Steps to Living Confidently: Retire With Confidence There are good ways to retire and bad ways to retire. Retire the right way by better understanding Social Security.