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 Investing for Impact Learn how to build a socially conscious investment portfolio and invest in your beliefs. Year-End Charitable Gifting and You This article may help you maximize the benefits of your donation for your chosen charity. Tax Freedom Day Assess how many days you'll work to pay your federal tax liability.