If you want to extend your stay in Canada as a visitor (stay in Canada longer), you need to apply before your current status expires. If you’re not sure when your status expires, find out how long you can stay in Canada.
If your application to extend your stay in Canada is approved, you will receive a visitor record. A visitor record:
…is a document that says how long you can stay in Canada
…includes an expiry date
…that’s the date that you must leave Canada by
…A visitor record does not guarantee entry to Canada. If you plan to travel outside Canada or the United States, you need a valid entry document to return to Canada.