My IELTS scores are:
reading 5.5 speaking 6.0 listening 5.5 writing 4.0
I also have 2 years of Canadian experience. My job is at NOC B level. Why was my application rejected?
With a job classification of NOC B and applying under the Canadian Experience class, you have to have English language scores that equal a Canadian Language Board (CLB) of CLB 5 or 6. The equivalent IELTS scores are:
IELTS NOC CLB Level Test results for each ability Listening Reading Writing Speaking B 6 5.5 5.0 5.5 5.5 B 5 5.0 4.0 5.0 5.0
Source: Language testing
Because your Writing score is 4.0, you do not appear to meet the English qualification. There may be other reasons why your application was refused, but this is almost certainly one of them.