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 | Related Content Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts? 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. What Is My Current Net Worth? Use this calculator to estimate your net worth by adding up your assets and subtracting your liabilities.