thank you for your reply. for me I had uploaded my test via the express entry profile . But i cannot find that copy anywhere . I reached out to IELTS to see if I can get a copy. For wife , her education was done in English only but no where in her certificates says it explicitly. I have requested for transcripts , hopefully that will have this details. Last option is to take test.You can submit that old test score. How did you submit the PR application in 2017?
Your wife will definitely need to get the test done if her education was not strictly taught in English. My wife did not do the English test nor did she have any education in Canada. We are from an english speaking country, so I submitted submitted her education diplomas (in english) and explained in a separate letter. Almost sure your wife's degree wasn't done in english.
I suggest getting the test done for both of you if you can't find a copy of your scores.
Thanks