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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home.