The minimum IELTS score for Australia varies by visa type and purpose. For skilled migration visas, like Subclass 189 or 190, a minimum score of 6.0 in each band (Listening, Reading, Writing, Speaking) is typically required, though higher scores (7.0+) boost points. Student visas often need a minimum IELTS score for Australia of 5.5 overall, with some universities demanding 6.0–7.0 for specific courses. Work visas, such as the Temporary Skill Shortage visa, may require a minimum IELTS score for Australia of 5.0–6.0, depending on the occupation. Always check the Department of Home Affairs or institution for exact requirements, as scores differ across programs.