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 3 Estate Challenges for Blended Families If you’ve been re-married or divorced, these family structures may present some unique challenges. This article will help your clients with blended families think and prepare their estate strategy. The 12 Steps to Living Confidently: How to Protect Yourself Protection. We’re obsessed with it these days. 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals.