Extension of GST return filing deadlines: staggered new dates set for GSTR 1, GSTR 2 and GSTR 3 filings for affected taxpayers. Extends time limits under the Himachal Pradesh GST Act for furnishing July 2017 returns: staggered extended filing dates for GSTR 1 by turnover class, uniform extended dates for GSTR 2 and GSTR 3 for all taxpayers, with 'turnover' as defined in the Act; extensions for August 2017 to be notified later in the Official Gazette.