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 Message Thank you! Oops! Related Content Infographic: Personal Finances Are Like A Game of Golf What do golf and personal finances have in common? A lot of things, but the key is confidence. Rightsizing for Retirement What does your home really cost? Retirement Victory Lap A confident retirement begins with a plan.