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 Message Thank you! Oops! Related Content How Will the Economy React to AI? What do concerns or uncertainty about AI mean for your future and your financial strategy? Choosing a Mortgage Selecting a mortgage isn't an easy process. Get a better understanding of how professionals make the right decisions. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers.