The company/employer can confirm the SIN of a current or former employee by contacting Service Canada at 1-866-274-6627. If calling from outside Canada, please call 506-548-7961 (long distance charges apply). Employers will need to provide their business number issued by... Read More

Are you a temporary resident in Canada looking to update your Social Insurance Number (SIN)? Learn the exact steps, required documents, and processing times to successfully renew your 9-series SIN before or after it expires without disrupting your authorization to... Read More

The Government of Canada will start implementing the digital version of the Canadian Citizenship Certificate starting June 27, 2022. The e-certificate is a valid proof of Canadian citizenship. If you have participated in the pilot project and have received an e-certificate, you... Read More

SIN Paper Application Form (NAS2021)... Read More

Learn why Service Canada now issues SIN numbers starting with 1 in Ontario. Find out about regional prefix rules, capacity limits, and SIN verification.... Read More

Learn the essential steps to cancel or deactivate a Social Insurance Number (SIN) after a loved one passes away in Canada. Protect the estate from identity fraud and understand provincial vs. territorial reporting requirements.... Read More

Comprehensive step-by-step guide on how to apply for a Social Insurance Number (SIN) online in Canada using the official Service Canada portal. Learn about required documents for all residents and how to view your SIN digitally.... Read More

Social Insurance Office contact number... Read More

How to replace my Social Insurance Number (SIN) card?... Read More

How long does it take to process a SIN number... Read More