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 What Can You Buy With 529 Distributions? This article can be a helpful guide when beginning to prepare for education expenses. Why Medicare Should Be Part of Your Retirement Strategy How Medicare can address health care needs in your retirement strategy. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits.