Canada. Social Insurance Numbers

Memos and Bulletins
Public Comments Social Insurance cards are no longer issued * instead, applicants receive confirmation of their Social Insurance Number by letter
Contact Information
Toll Free Phone English 1-800-206-7218, option 3 * French 1-800-808-6352, option 3
TTY Phone 1-800-926-9105
Website www.esdc.gc.ca/en/sin/overview.page
Site Information
Located In Community Ontario
Address & Map
Toronto, ON
 
View Google Map
Mailing Address c/o Social Insurance Registration Office 
PO Box 7000 
Bathurst, NB E2A 4T1
Physical Access Not Applicable
Agency and Service Names
Alternate Name Canada. Employment and Social Development Canada ; Employment and Social Development Canada ; ESDC ; Numéros d'assurance sociale ; SIN ; Social Insurance Number ; Social Insurance Numbers
Agency Information
Legal Status (40) Federal Government
Description and Service Details
Description (Service) Confidential number that is needed to work in Canada or to have access to government programs and services * number may be collected by institutions where interest or incomes are earned, such as banks, credit unions, trust companies * legislated users include employers, Canada Pension Plan, Old Age Security, Employment Insurance, Veterans Affairs, Canada Student Loan program

Program of Employment and Social Development Canada, delivered by Service Canada
Hours Telephone information service Mon-Sun 24 hours * call Mon-Fri 8:30 am-4:30 pm to speak to an agent
Areas Served Ontario
Boundaries Canada
Eligibility Canadian citizens, permanent residents, temporary residents
Application Apply in person at a Service Canada Centre * application by mail is only available to applicants who cannot apply in person -- call for details

Original primary document (Canadian birth certificate, citizenship certificate or permanent resident/landed immigrant card) required as proof of identity and status in Canada * original supporting document (marriage certificate, legal change of name document or adoption papers) required if name on primary document is different from name currently used
Languages English ; French
Fees None
Categories and Classification
Service Categories Social Insurance Number Documentation

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