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 Universal Life Insurance Universal life insurance is permanent insurance with a flexible premium. Here's how it works. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living. Business Solutions with Life Insurance How can whole life insurance protect your business and reward and retain your key employees?