However, a strong foundation in mathematics, accounting, and business-related subjects (like economics, business studies, or commerce) is almost always highly advantageous and often recommended, if not explicitly required, at the high school level. These subjects provide the crucial base knowledge needed for the rigorous CA program.
Some jurisdictions might have minimum GPA requirements or specific subject prerequisites, but these vary widely. You will need to check the requirements of the specific CA body in your intended country (e.g., the AICPA in the US, ICAEW in the UK, CA Institute of India, etc.). Their websites will provide the most accurate and up-to-date information on educational prerequisites.