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 A House Divided By understanding a few key concepts during a divorce, you may be able to avoid common pitfalls. Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals. Home Ownership by the Numbers Tips on home-buying for Millennials.