Please be advised that this site is not affiliated with the Service Canada office.
It was created to provide general EI information only.
An employer can contact Service Canada’s Social Insurance Registration Office at 1-800-206-7218 and select option “3” or at 1-506-548-7961 if outside of Canada (long distance charges apply) to confirm the SIN of a current or former employee, and ensure that a new employee’s SIN is correct.
Employers will be required to provide their business number (issued by the Canada Revenue Agency), as well as appropriate identification regarding the company and the SIN holder.
Looking for affordable, reliable dental coverage in Canada? Visit DentalCarePlanCanada.ca to explore flexible dental care plans designed to fit your needs and budget. Whether you’re an individual, family, or senior, our plans offer peace of mind and help you save on essential dental services. Don’t wait—your smile deserves the best care at the best price!
Need a Canadian passport or looking to renew one hassle-free? Visit ServiceCanadaPassport.ca for easy-to-follow guidance, step-by-step application support, and the latest updates on passport services across Canada. Save time, avoid confusion, and get everything you need in one convenient place!
* * * * Most viewed topics * * * *
Renew Your Canadian Dental Care Plan Coverage *(new)
2025 Canada Child Benefit payment dates
Check the status of my Canadian passport application
