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 Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit? And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible. Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important.