About HSN Code 0308

HSN Code 0308 covers Aquatic Invertebrates Other Than Crustaceans and Molluscs, Live, Fresh, Chilled, Frozen, Dried, Salted or in Brine; Smoked Aquatic Invertebrates Other Than Crustaceans and Molluscs, Whether or not Cooked Before or During the Smoking Process and attracts a GST rate of 5%. For intra-state supplies, this is split as 2.5% CGST + 2.5% SGST. For inter-state supplies, 5% IGST is charged.

How to Use HSN Code 0308 on GST Invoices

• Include the HSN code 0308 on every GST invoice for aquatic invertebrates other than crustaceans and molluscs, live, fresh, chilled, frozen, dried, salted or in brine; smoked aquatic invertebrates other than crustaceans and molluscs, whether or not cooked before or during the smoking process
• Businesses with turnover above ₹5 crore must use 6-digit HSN codes
• Turnover between ₹1.5–5 crore: 4-digit codes are sufficient
• The HSN code must match the product/service description on your invoice
• Incorrect HSN codes can lead to GST notices and ITC mismatches

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