My turnover is over ₹5 Cr - what extra HSN checks apply?

1. Above ₹5 Cr previous-FY turnover, three checks tighten: every HSN must be at least 6 digits ("HSN code length ≥ 6 digits required"), B2C rows must carry HSN too ("B2C HSN code required"), and both HSN sections must be present in the JSON.

2. For short codes: open Review HSN Code - extend each flagged code to its 6-digit variant (e.g. 6204 → 620443), or remap via Find by name to a more specific code.

3. For missing B2C HSN: same table, B2C rows - fill the codes; above ₹5 Cr they can't be skipped.

4. Keep both HSN section checkboxes ticked at Download, regenerate, and Re-run checks.

⚠️ These checks key off your declared turnover slab - if you're actually under ₹5 Cr but declared over, fix the slab (Edit next to your business name) rather than adding 6-digit codes you don't need.