How to Make a Change to your Identifiers

Social Insurance Number (SIN)

If the Social Insurance Number (SIN) you used to register on this website has changed (e.g. you originally registered with a temporary SIN starting with “9” or you have been assigned a new SIN by Service Canada), you must contact your financial aid office to discuss the steps required to update this information. As this change will impact all past and future applications, it is important that you do this as soon as possible.

Ontario Education Number (OEN)

If the OEN listed is not correct, contact your financial aid office to discuss how to update this information. Note that a change to your OEN impacts all of your applications for all academic years.