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 Message Thank you! Oops! Related Content Pickleball in Retirement Learn about the latest sport to sweep the nation with this informative article. Succeeding at Business Succession There are a number of reasons for business owners to consider a business succession plan sooner rather than later. When to Self-Insure Choosing to bear the financial burden of an adverse event is called self-insuring. Do you know what that entails?