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 Putting a Price Tag On Your Health Being healthy not only makes you feel good, it may also help you financially. Social Security: Five Facts You Need to Know Here are five facts about Social Security that are important to keep in mind. Mastering Mobile Lingo Do you understand these common mobile slang terms?