The Goods and Services Tax Network (GSTN) has introduced Phase III changes in HSN reporting for GSTR-1 and GSTR-1A, applicable from the January 2025 return filing period.

π Key Changes Introduced
β’ HSN codes must now be selected from a drop-down list β manual entry will no longer be allowed.
β’ Table 12 has been split into two sections:
- B2B supplies
- B2C supplies
β’ This enables separate and more accurate reporting of HSN-wise summary.
β Additional Validations
β’ New validation checks are introduced for taxable value and tax amounts.
β’ Initially, these validations will run in warning mode, allowing taxpayers to proceed with filing while highlighting possible mismatches.
β’ Over time, these validations are expected to improve accuracy and standardize HSN reporting in GST returns.
π Read the full advisory:
https://lnkd.in/g9SsN9V2
Stay updated. Stay compliant. β
