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 Will Power Preparing for the eventual distribution of your assets may not sound enticing. But a will puts the power in your hands. Keep Your Credit Score on the Upswing Your FICO score matters more than you may realize. 8 Financial Lessons from the Big (and Little) Screen Financial lessons from movies and TV.