Finance/Compliance Consultant
69607 Points
Posted on 02 July 2026
As of April 2021, you are required to report HSN codes in the HSN-wise summary (Table 12) of your GSTR-1 for your total monthly sales (including both B2B and B2C). The number of digits required (4 or 6) is determined by your preceding year's aggregate turnover, and while B2C HSN reporting is optional for those with turnover up to ₹5 crores, it is mandatory for those exceeding that threshold.