IELTS exam is required for migration as well as academic purposes abroad in English speaking countries like Australia, UK, New Zealand, USA, and Canada. It is the only English Language Test approved by UK Visas and Immigration (UKVI) for visa applicants applying both outside and inside the UK. A lot of students get confused about why are the IELTS scores required. The simple answer to this is that foreign universities and visa granting authorities need to be sure that you will not have communication issues while staying in the country. You need to show a good understanding and strong command of the English language and that is why your overall IELTS scores are so important. Another common doubt students have is whether IELTS is a compulsory exam or not. No, IELTS isn’t compulsory in all university admissions. Many universities might not even require IELTS scores for admission purposes. But remember that if you don’t give IELTS, your chances of getting the student visa might suffer as the visa officers may not be convinced about your English proficiency without IELTS scores. So it is safer to appear for IELTS and aim to score at least 6 bands overall. You can take the IELTS exam with the British Council or IDP up to once a week (four times a month). The British Council and IDP global schedule for test dates are 48 days per year.