|Title||Application for a Social Insurance Number|
You do not need to complete this application form if you are applying in-person at a Service Canada point of service.
This application form should be completed if you meet the special measures indicated below and wish to apply for a first-time Social Insurance Number, a confirmation of your SIN, or to modify your Social Insurance Number record:
If you are eligible to apply by mail, your application must be accompanied by original proof-of-identity documents. Service Canada is not responsible for documents lost in the mail. Refer to the Instruction Guide for more details.
|Group||Social Insurance Number|
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Application for a Social Insurance Number
PDF, nas-2120-(03-14)e.pdf, 682 KB, printed on 6 pages
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