About HSN Code 3822

HSN Code 3822 covers Diagnostic or Laboratory Reagents on a Backing, Prepared Diagnostic or Laboratory Reagents Whether or not on a Backing, Whether or not Put Up in the Form of Kits, Other Than Those of Heading 3006; Certified Reference Materials and attracts a GST rate of 12%. For intra-state supplies, this is split as 6% CGST + 6% SGST. For inter-state supplies, 12% IGST is charged.

How to Use HSN Code 3822 on GST Invoices

• Include the HSN code 3822 on every GST invoice for diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials
• 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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