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 Message Thank you! Oops! Related Content Rightsizing for Retirement What does your home really cost? Strategies for Managing Student Loan Debt Five strategies for managing your student debt. The Sequence of Returns A look at how variable rates of return impact investors over time.