Do I need a TRV?
You will need a TRV if you are a citizen entering Canada from a visa-required country.
New students
If you apply for an initial study permit outside of Canada, you do not need to apply separately for a TRV. If your study permit is approved and a TRV is required, you will be issued a TRV along with your study permit.
Current students
If your TRV has recently expired or you have received your extended study permit, you can apply for a TRV inside Canada.
Other considerations
Travelling outside of Canada during your studies
If you plan to travel during your studies, you must have a valid study permit and TRV to return and re-enter Canada.
If you have no intentions to travel
A valid TRV is not required as long as you have a valid study permit; however, it is highly recommended to keep your TRV valid in the event of an unexpected trip abroad.
Travel to the United States
If you have a valid study permit or work permit or hold valid visitor status in Canada, and you leave Canada and visit only the United States, you do not need a valid TRV to re-enter Canada, provided you return to Canada by the end of the authorized period of your stay in Canada. See the Immigration and Refugee Protection Regulations, Part 9, Division 5, Section 190(3)(f).