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 The Big Picture–Little Focus on Big Issues If the stock market is hitting record highs, why aren’t money managers feeling the love? Bank on Your Good Health How to lower your risk of chronic illness Four Steps to Valuing an Estate Determining the value of your estate, or for someone who has passed away, can be a complex undertaking.