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 The Business Cycle How will you weather the ups and downs of the business cycle? 6 Tips to Manage Market Stress Things you and clients can do to manage market stress Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA.