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 TIPS for Inflation If you are concerned about inflation and expect short-term interest rates may increase, TIPS could be worth considering. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health.