Social Insurance Number
Beware of Fraudulent Activities
Service Canada is warning Internet users about emails asking them to visit a Web site fraudulently posing as the Service Canada Web site and provide their personal information, such as Social Insurance Number, date of birth and banking information.
More
Service Canada is warning Internet users about emails asking them to visit a Web site fraudulently posing as the Service Canada Web site and provide their personal information, such as Social Insurance Number, date of birth and banking information.
More
The Social Insurance Number (SIN) is a nine-digit number that you need to work in Canada or to have access to government programs and benefits.
Delivered by: Service Canada
Eligibility Information
Application Information
- How do I apply for a SIN?
- How do I apply for a SIN using the Newborn Registration Service?
- What information/documents do I need to apply?
- How can I apply for someone else?
- How can I request my SIN information?
Forms
Financial Information
Contact Information
Protecting Your SIN
- What is the Social Insurance Number Code of Practice?
- Can my SIN card be used as an identity card?
- How can I protect my Social Insurance Number and my SIN card?
- How does Service Canada protect my SIN?
- Who can ask for my SIN and when don't I have to provide my SIN?
- What should I do if an organization asks for my SIN and it is not legally required?
- Do I need to notify the SIN program if there is a death in my family?
- Do I need to notify the SIN program of my new address?
Lost or Stolen SIN Card
- What should I do if my SIN card has been lost or stolen?
- Can I ask for a new Social Insurance Number if I have lost my SIN card or it has been stolen?
- How do I replace my lost or stolen SIN card?
SIN Fraud
- What should I know about the Social Insurance Number and fraud?
- What should I do if I suspect someone is using my SIN?
- What do I need to provide Service Canada with if I suspect someone is using my SIN to work or to obtain credit?
- Can I ask for a new SIN if I have been a victim of fraud?
