Is the Enrolled Agent Exam difficult? The Enrolled Agent exam has an approximate pass rate of 70%. As long as you fully prepare, you have a strong chance of passing. Related articles How do I prepare for Enrolled Agent Exam? What is the hardest part of the Enrolled Agent Exam? How long do I have to pass all three EA exam sections? Where can I take the EA exam? Do Enrolled Agents have continuing education (CE) requirements?