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. Want to be Smarter With Your Money? Join our mailing list and get news and info to support your financial goals. First Name Last Name Email Address Thank you! Oops! Related Content A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible. Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important.