GST DAILY – 417 : GSTN Issues Advisory On Implementation Of Mandatory Mentioning Of HSN Codes In GSTR-1 & GSTR-1A

Starting January 2025, Phase-3 of HSN validation in Table 12 of GSTR-1 is here

Key updates:

👉 Mandatory 4/6-digit HSN code reporting.

👉 No manual HSN entries allowed; dropdown selection only.

👉 B2B and B2C supplies now reported separately.

👉 Validation checks added for supply values (warning mode for now).

👉 New Download HSN Codes List button for easy access to updated codes.

👉 Product Name as in My Master is now searchable for better usability.