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 Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. Succeeding at Business Succession There are a number of reasons for business owners to consider a business succession plan sooner rather than later. Risk Perspective Is it possible to avoid loss? Not entirely, but you can attempt to manage risk.