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 Questions to Consider When Buying a Vacation Home Doing your research is key before buying a vacation home. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way.