About HSN Code 85421090

HSN Code 85421090 covers Electronic Integrated Circuits and Micro-assemblies -cards Incorporating an Electronic Integrated Circuit *smarv Cards): Other and attracts a GST rate of 18%. For intra-state supplies, this is split as 9% CGST + 9% SGST. For inter-state supplies, 18% IGST is charged.

How to Use HSN Code 85421090 on GST Invoices

• Include the HSN code 85421090 on every GST invoice for electronic integrated circuits and micro-assemblies -cards incorporating an electronic integrated circuit *smarv cards): other
• 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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