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 What’s My 2024 Tax Bracket? Check out this handy reference of updated ranges from the IRS in case your designated bracket has changed. It May Be Time for a Financial Checkup It’s never a bad time to speak with your financial professional about changes in your situation. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement.