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 Question Thank you! Oops! Related Content Retirement Questions That Have Nothing to Do With Money Things to consider before retirement. Asset Allocation Consider how your assets are allocated and if that allocation is consistent with your time frame and risk tolerance. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards.