Social Insurance Number (SIN)
For intenational students with a working holiday visa or a work permit, you must have a Social Insurance Number to work in Canada.
It is free to apply a SIN, and the SIN is very important information that you should keep it in a safe place.
You can apply your SIN at Harry Hays Building.
Harry Hays Building
220 4th Avenue Southeast #150, Calgary, AB T2G 5E7
