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 10 Scary Facts About Retirement While you’re exploring the new opportunities the next phase in your life offers, these shocking facts add a healthy dose of reality to your retirement planning. Your Paycheck and You: A Love Story Are you showing your paycheck the love it deserves? Women on the Rise Explore the growing influence women wield over the economy with this handy infographic.