IELTS and CELPIP are both recognised by IRCC for Canadian Immigration. These exams are well-known and are available in various countries. You can take either of them based on your preferences and suitability for Canadian Immigration. 

The IELTS and the CELPIP are examples of standardised examinations of English language ability that are frequently utilised in immigration, academic, and professional contexts, respectively. There are some distinctions between the two tests, despite the fact that they both evaluate the candidate’s proficiency in English:

Exam Types: The IELTS exam can be taken in either an academic or general training format, and both are available to prospective students. The General Training format is meant for persons who wish to immigrate to an English-speaking country or work in an environment that is not academic.

The Academic format is intended for students who want to study at a university or college. There are two versions of the CELPIP exam: the General version and the General LS version (Listening and Speaking).

The IELTS test evaluates a candidate’s level of competency in four different language skills: hearing, reading, writing, and speaking. The Canadian English Language Proficiency Index (CELPIP) is a test that evaluates the same four language skills as the other tests, but it places a larger emphasis on the communication skills that are necessary for everyday life in Canada.

Delivery of the Test: The IELTS exam can either be completed on paper or on a computer, depending on the country and test venue. The CELPIP program is conducted entirely online.

Scoring System: Both of these exams make use of a scoring system in order to measure the test takers’ level of English ability. On the other hand, the scoring system for the IELTS uses a band scale that ranges from 0 to 9, whereas the scoring system for the CELPIP uses a scale that ranges from 1 to 12.

In a nutshell, the purpose of both examinations is to determine one’s level of English proficiency; yet, they are unique from one another due to the variations in their structures, contents, methods of administration, and grading scales.

Before settling on a test to take, it is vital to do research on the particular requirements that are needed by the company or institution to which you are applying.