A transporter issued a bill in May that was later rejected by the party as it duplicated a previously paid invoice. This error was discovered in August, and the transporter had already filed their GSTR 1 return including the invoice. To rectify this, the transporter must issue a credit note to offset the transaction and upload it in their GSTR 1.
Please note a Transporter has issued a bill in the month of May to a party. The Party has rejected the bill and not booked as the consignment note and details in the mentioned bill has already been part of another bill paid. The same was identified in August month. The transporter has filed quarterly return GSTR 1 with the said invoice. Now whether transporter has to issue a credit note?