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 The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal.