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 Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity. Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. A Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money.