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 Message Thank you! Oops! Related Content Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. Father Knows Best Financial behaviors you learned from dad may be influencing your own confidence in managing money. Business Solutions with Life Insurance How can whole life insurance protect your business and reward and retain your key employees?