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 Insurance Needs Assessment: For Empty Nesters and Retirees Do your insurance needs stay the same when the nest empties? Financial Hacks for Millennials: Starting a Business The major challenge “millenipreneurs" face is cash flow issues. Here are tips that can help position themselves for success. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.