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 Message Thank you! Oops! Related Content Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? What is Life Insurance? Part 1 What is Life Insurance? Part 1 6 Steps to Rewire the Mind-Money Connection Every new year brings promise, but sometimes this annual ritual can feel more like Groundhog Day. You start the year determined to keep your resolutions, but before too long, you default back to bad habits.