Starting October 19, 2015, the Canada Revenue Agency (CRA) is providing all GST registrants with a new and unique access code on their GST34-2s or GST34-3s.  This same number can be now used every time a GST return is net-filed.

The GST access code can also be changed to one of your choice by going to www.cra.gc.ca/gsthst-accesscode. You can use this access code to file all your future GST34-2s or GST34-3s.