23 June 2025
In our gas business, the invoices are system-generated by IOCL, and we have no control over their generation or the serial numbering. As a result, the invoices we receive are not in a continuous serial order. With Table 13 of GSTR-1 becoming mandatory from May 2025, which requires invoice-wise details, how should we report such invoices that are not serially numbered and not under our direct control? Please advise the correct method of compliance in this scenario.