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 How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.