If you are considering how IELTS is going to help one in future, then the following answer would clear your doubts:
IELTS exam is a gateway to foreign colleges and universities
You would need to provide IELTS as a proof that you are able to use English as a non- native speaker.
IELTS can help you to get work visas in many foreign countries.
IELTS is a must to get PR of many countries including Canada, Australia,etc.
IELTS is recognized worldwide by educational institutions,employers, immigration authorities and professional bodies.
• Apart from receiving a certification that is widely accepted by top universities, professional bodies and even government agencies, you also stand a chance to master your English communication skills