How long does it take for Canadian spouse immigration review?

It depends on whether to reunite at home or abroad when applying. Domestic reunion is slow, because the immigration department thinks that husband and wife are together, so there is no hurry. Now it takes almost one year, nine months to two years to approve it. And if your application is overseas (that is, the applicant is separated from the other place), the Immigration Bureau will think this situation is inhuman, so it will speed up the examination and approval. 10 can be approved now in a month or so. If the information is incomplete, the Immigration Bureau will inform you to fill in the information halfway. Wish you all the best.