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 Question Thank you! Oops! Related Content Suddenly Single: 3 Steps to Take Now Have you found yourself suddenly single? Here are 3 steps to take right now. Making Your Tax Bracket Work Have you explored all your options when it comes to managing your taxable income? The Cycle of Investing Understanding the cycle of investing may help you avoid easy pitfalls.