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 Asset and Account Consolidation for Your Estate Investment account consolidation is important to consider for estate planning. Defining Your Priorities Achieving a long-term goal, like retirement, starts by taking small actions today. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out.