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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Replacing Your Medicare Card Learn how to replace your lost, stolen, or damaged Medicare card in this helpful article. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. Putting a Price Tag On Your Health Being healthy not only makes you feel good, it may also help you financially.