You must ensure your study permit remains valid for the entire duration of your program. If your permit will expire before your program ends, you need to apply for an extension. We recommend that you submit your application five to six months before your current permit expires. Check the latest estimated processing times from Immigration, Refugees and Citizenship Canada (IRCC) to get an idea of how long it might take to process your application.
If you’re outside Canada and your study permit is expiring, you must submit a new study permit application from outside Canada. Include documentation confirming that you’re a returning student.