All CSS Pension Plan members are assigned a Member ID number. You can find your Member ID on the first page of your annual statement.
If you do not know your Member ID number, please contact us at 1-844-4CSSPEN. You will be asked specific questions based on your Plan profile to verify your identity before we provide you with your Member ID.
Once you have registered for myCSSPEN and logged in, you can also find your Member ID on the Profile tab.