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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What Does That Mean? IDK Financial acronyms you should know. More Than a Paycheck Understanding the basics of disability income protection. Financial Fixes: 5 Tips for Handling Inheritance Remember that family reunion you wanted to forget?