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 Making a Charitable Contribution There are benefits and limitations when you decide to donate stock. Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. Year-End Charitable Gifting and You This article may help you maximize the benefits of your donation for your chosen charity.