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 Roth 401(k) vs. Traditional 401(k) This calculator compares employee contributions to a Roth 401(k) and a traditional 401(k). The 12 Steps to Living Confidently: How to Protect Yourself Protection. We’re obsessed with it these days. The Cost of Medical Care Learn about the risks of not having health insurance in this informative article.