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 When Life Insurance Becomes Taxable Life insurance proceeds are generally tax-free. But not in all cases. Data Breach: Your Security To-Do List This article provides a checklist of steps to take if you experience a data breach. Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles.