We have obtained a visa to immigrate to Canada. Must we cancel our account before leaving this country?

According to the law, the account must be cancelled.

In the past, when the exit card was needed, it was obtained with the certificate of cancellation. The pass system has been abolished. I wonder if this policy can be guaranteed to be implemented.

When leaving the country, the border guards mainly check two points: first, whether they hold their real passport documents; The second is whether there is a valid visa to the country.