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 Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. Infographic: 2019 Taxes by the Numbers Here are the official tax numbers for 2019. Do You Know the Whole Life Story? Whole life insurance can help to diversify a financial portfolio.