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 Question Thank you! Oops! Related Content Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. Spotting Credit Trouble The wise use of credit is a critical skill. These 10 questions will help you assess your skill level.