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 Question Thank you! Oops! Related Content Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Grief and Finances: Communication to Financial Preparedness The unpredictability of life can sometimes leave us feeling overwhelmed with grief. For some, that may be a monetary change brought about by the loss of a job or significant financial setback. While others may... Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA.