Expired Social Insurance Number

[Patricia-Toke]

Hello,
I am an international student that has been in Canada since 2017. I just figured out a few minutes ago that my Social Insurance Number expired in July 2019 and i have been working since then, till now. My questions are;
1.) How do i renew my SIN number?
2.) Would I be punished or given a fine for working with an expired SIN number?
3.) How does this situation affect my tax returns that i would be applying for in some months?

 

[canuck_in_uk]

Hello,
I am an international student that has been in Canada since 2017. I just figured out a few minutes ago that my Social Insurance Number expired in July 2019 and i have been working since then, till now. My questions are;
1.) How do i renew my SIN number?
2.) Would I be punished or given a fine for working with an expired SIN number?
3.) How does this situation affect my tax returns that i would be applying for in some months?

1. Go to Service Canada.

2. No.

3. It doesn't.