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 Preparing the Future Generation Discover why we need to plan the future for future generations today. Managing Your Lifestyle Using smart management to get more of what you want and free up assets to invest. Saving for College This calculator can help you estimate how much you should be saving for college.