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 Dreaming Up an Active Retirement When you retire, how will you treat your next chapter? Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Planning Your Legacy Legacy or estate planning is part of good retirement planning. Here are a few things to consider when working on your plan.