GST/HST Filing Deadline
If you are self-employed GST/HST Registrant, you will need to file a GST/HST Return on a regular basis, even if you have no income to report. GST/HST registrants have “reporting periods” which are monthly, quarterly or annually. Monthly and quarterly filers must file the return and payment one month after the end of the reporting period. Annual filers have until June 15 of the year following the tax year for which the return is being filed.