IRCC accepts both equally, so neither gives you extra points. CELPIP is fully computer-based, uses Canadian English, and is scored per task; IELTS General offers paper or computer options and is available in more countries. Neither is "easier" for everyone — it depends on your style. Many people find CELPIP listening more natural and IELTS writing more familiar. Try official practice tests for both and pick the one where you score higher.
Updated July 2026