The gst rate will changes 28% to 18% which one is taking in GSTR 1 FILE for the month of august to September

Srinivas Shetty (24 Points)

11 January 2018  
if the. according to act sone items rate is 28% and after the October amandment of gst council the rate will reduce 18%. i am collecting the gst at 28 % but in After the October council the rate is 18 % . what is considered to the GSTR 1 for the month of august and September 2017