Service Canada – Apply for a SIN
To work in Canada, you need a Social Insurance Number (SIN). You can apply online, by mail, or in person at a Service Canada Centre. There is no fee to apply. Ensure you have the necessary documents, such as proof of identity and legal status in Canada.
Association for New Canadians – SIN Information
The ANC provides guidance on obtaining a SIN, including steps for applying by mail and the required documentation. This resource is particularly helpful for newcomers navigating the application process.