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 Question Thank you! Oops! Related Content Take the Stage: Planning for All Types of Families What is a family? In the 1950s, the notion of the nuclear family predominated: Mom, dad and their biological children. Today, things are different. The term “family” embraces everything from... Gift Yourself a Debt-Free Holiday Here are some tips on how to have a holly, jolly and less stressful gift-giving season. Infographic: While You’re Still Covered Your healthcare coverage will change in retirement. Here are things you might do before your coverage switches.