Difference sale turnover show procedure in gst returns

A gst registered composite scheme dealer sales turnover declared rs:35 lacs show in it returns f.y. 20-21
1.gst registered before sale turnover rs:10 lacs (from 01-04-20 to 31-08-20)
2.Gst registered after sale turnover rs:25 lacs (from 01-09-20 to 31-03-21)
Dealer difference sales turnover rs:10 lacs (rs:35 lacs -rs:25 lacs) how the show procedure in gst returns f.y. 20-21.

Hi @Sundaraiah_Kollipara

You don’t have to report turnover before registration under GST in GST returns.