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 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 Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Business Boosters: How to Exit Your Business Successfully Every business owner needs a plan to exit their business in a way that helps prepare them and the business.