Information for temporary residents Once your SIN record is updated, you will receive a SIN with a new expiry date. Your previous SIN (whether in a paper format or a plastic card) is no longer valid. Destroy it in a secure manner.
How long does SIN number expire?
Your SIN must be valid. That means, it cannot be expired. If your SIN has expired, you will have to renew it. If your SIN starts with 9, your employer will also ask to see your work permit.
How do I check if my SIN number is valid?
You can confirm the SIN of a current or former employee by contacting Service Canada at 1-866-274-6627.
Can I use an expired SIN?
Can I keep working under the same conditions of my initial work permit if my Social Insurance Number (SIN) is expired? Yes. If you applied to extend your work permit before your initial work permit expired, you can keep working, even if your SIN is expired.
What happens after SIN expires?
Your SIN’s expiration date generally corresponds with the expiry date of your status in Canada, such as your study permit expiration date. If you have maintained status, you may continue working with your expired SIN until you receive an answer from Immigration, Refugees and Citizenship Canada (IRCC).
How do I reactivate my SIN number?
It is important that you contact Service Canada directly for instructions on how to re-activate your dormant SIN at: 1-800-206-7218 (select option “3”). Agents are available Monday to Friday from 8:30 a.m. to 4:30 p.m. (local time), except statutory holidays.
Why is my SIN number invalid?
You may encounter this error if you accidentally key in an incorrect number when entering your SIN into the tax software. If you enter 8 characters instead of 9, or accidentally type a letter instead of a number, the field will revert to its initial state.
Can I extend my SIN number online?
You can also apply by mail or request an in-person appointment if you face barriers applying online. If you are outside of Canada and you have a study or work permit, you can apply online for a new or extended SIN or confirmation of a SIN, even if you do not have a Canadian mailing address.
Can I update my SIN online?
Service Canada has made it easy and secure for you to apply for a SIN or to amend your SIN record online. You are encouraged to apply online by visiting our website at Social Insurance Number. Simply refer to the “Required documents” section to determine which documents you must provide.
What happens if I don’t renew my SIN number?
If you still need a SIN after the expiry date, you will have to complete a SIN application and provide valid proof of identification, such as a new Work Permit. If you qualify, you will be issued a new SIN card with the same number and a new expiry date.
Can a SIN number go dormant?
The dormant flag identifies SINs that have not been active for a period of five consecutive years or more—meaning that there was no income-related activity, such as filing taxes, or interaction with government programs during this period.
How much does it cost to renew your SIN number?
A Social Insurance Number, or SIN is a nine-digit number that is necessary in order to work in Canada or to have access to government programs and benefits. There are no fees tied to a SIN application but the process to register or renew a SIN can be complicated without some guidance.
Do I need to update SIN number to bank?
The banks will ask you if you have a SIN because they are obliged to report any interest you earn on money in your account to CRA. However, the banks do not need a SIN to report to CRA.
Can I apply for SIN number twice?
Not really. But you can apply for a new SIN “only if you can prove that your SIN was used fraudulently.” Examples of proof include fraudulent credit card applications using your name and SIN, and T4 employment records (from the CRA) that list employers that you have not worked for.
Do I need to update SIN with CRA?
If your SIN is missing or is incorrect, inform the slip preparer. You must also give it to the CRA when you ask the CRA for personal tax information.
What do I need to bring to renew my SIN?
Required documents
- Submit original copies.
- Translation requirements.
- Primary identity document.
- Secondary document.
- Supporting document.
- Proof of address.
Can I walk in to Service Canada for SIN?
Apply by walk-in or by appointment at any Service Canada Centre or by mail.
How do I get a SIN confirmation letter?
Online: Submit an application through Service Canada depending on your situation and status in Canada. Mail: Complete, sign, and mail the SIN application form along with the required documents. Service Canada will mail your SIN confirmation letter.
How can I find my national insurance number online?
Online. If you’ve lost or forgotten your National Insurance number, or need a letter confirming it, you can: register for or log in to your personal tax account to view or download, print, save or share a letter with it on. fill in the online form and post it to us, if you’re unable to register for a personal tax