There is no specific educational background required for taking the IELTS exam. The test is open to anyone who needs to prove their English proficiency, regardless of their academic history. However, understanding IELTS eligibility includes ensuring that the candidate has enough knowledge of the English language to engage with the test's content effectively. While formal education is not a requirement, individuals planning to take the test should invest time in preparation, especially if their English skills are not at an advanced level.