Filling of GSTR-I

A user mistakenly omitted a large B2C transaction from their March 2022 GSTR-1, though it was declared in GSTR-3B. The discussion explores whether to report this in April's GSTR-1 or rectify it in the annual return (GSTR-9). While some suggest amending GSTR-1 for March within April's filing, others advise against it due to potential financial year implications, recommending instead to correct it during the GSTR-9 filing process.