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 Potential Income from an IRA Estimate your monthly and annual income from various IRA types. How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal. Money Draining Food Myths These food myths will really put a drain on your wallet.