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 Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. Retirement Accounts When You Change Your Job This video discusses issues related to your retirement accounts when you move on from your job. Succeeding at Business Succession There are a number of reasons for business owners to consider a business succession plan sooner rather than later.