URGENT QUERY

john legend (376 Points)

20 January 2019  
SALE SHOWN IN JANUARY 2018 IE FY 2017 -2018

SALE RETURN IN DecEMBER IE 2018-2019

sale shown gstr 3b and gstr 1 tax paid

what would be treatment in gstr 3b
and gstr 1 for the same in december 2018