Studying for the International English Language Testing System (IELTS) can be beneficial for several reasons, especially if you are planning to study, work, or migrate to an English-speaking country. Here are some key details about why studying IELTS may be advantageous.studying for IELTS is essential for individuals aspiring to pursue educational, professional, or immigration goals in English-speaking countries. A good IELTS score not only meets the requirements of various institutions and authorities but also enhances your overall language proficiency and communication skills.