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 Strategies for Managing Student Loan Debt Five strategies for managing your student debt. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. Reviewing Your Life Insurance Needs Learn how the review process works and how it may help you better understand your Life Insurance.