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 Bank on Your Good Health How to lower your risk of chronic illness It May Be Time for a Financial Checkup It’s never a bad time to speak with your financial professional about changes in your situation. Keeping Your Business Strong Think about your investment in your business. It’s not simply a business, it’s your life’s work.