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 Working With A Financial Professional A financial professional is an invaluable resource to help you untangle the complexities of whatever life throws at you. The ABC’s of Auto Insurance What kind of auto insurance should you have? Do you know? Questions to Consider When Buying a Vacation Home Doing your research is key before buying a vacation home.