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 Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. Financial Fixes: 5 Tips for Handling Inheritance Remember that family reunion you wanted to forget? Infographic: Risks at Retirement Make a plan to take these risks off the table.