12 July 2017
GST Return are filed monthly. Since GST is implemented w.e.f 1st July 2017, 1st monthly return of July 2017 to be filed in Aug 2017 as under ; GSTR-1 : Before 10th August 2017 ( Outward Supply) GSTR-2 : Before 15th August 2017 ( Inward supply) GSTR-3 : Before 20th August 2017 ( Monthly Return)