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 Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver. Top Tips for Talking to Your Adult Children About Insurance Just because your millennial child is living on their own or perhaps even raising children of their own, that doesn’t mean important parent-child conversations should stop. Retiree Health Care Coverage Overseas Retirees traveling abroad need to know that their health insurance travels with them.