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 Insurance Needs Assessment: Married With Children When you’re married and have children, insurance needs will be different. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health. An Overview of Renter’s Insurance Don’t overlook the need for renter’s insurance if you rent your home.