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 Question Thank you! Oops! Related Content Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Understanding Dividends Find out the value working with a mutual company and how you may be entitled to an added benefit of an annual dividend. How Women Can Prepare For Retirement Are women prepared for a 20-year retirement?