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Social Insurance Number (SIN)

Social Insurance Number (SIN)


As a newcomer, applying for a Social Insurance Number (SIN) should be one of the top priorities on your to-do list when you arrive in Canada. International Students in Canada with a valid study permit, Permanent Residents, and Canadian Citizens all require a SIN to work in Canada and obtain government benefits and services.

Important: Your Social Insurance Number should always be kept private. It is illegal for anyone else to use it. Ensure you protect your SIN at all times.

TIP: Canadian employers will require your Social Insurance Number in the final stages of the hiring process. To prevent delays in onboarding, make sure you apply for a SIN well in advance of starting your new role..

Applying for a SIN online


You can apply for the SIN online through the Government of Canada website. Newcomers to Canada must select the “First Social Insurance Number” option from the drop-down menu and fill out the form. You’ll need to upload digital copies of your required documents and will typically receive your SIN by mail within 15 days.

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