Last date for filing sales return/GSTR-1 extended by a month: Drabu By Daily Excelsior - September 9, 2017 Share FacebookTwitterWhatsAppPinterestLinkedinTelegramEmailTumblrReddItPrintKoo NEW DELHI: Last date for filing of sales return or GSTR-1 was extended by a month to October 10, Jammu and Kashmir Finance Miniser Haseeb Drabu said. (AGENCIES) Follow our WhatsApp channel