About HSN Code 251200

HSN Code 251200 covers Siliceous Fossil Meals (for Example, Kieselguhr, Tripolite and Diatomite) and Similar Siliceous Earths, Whether or not Calcined, of an Apparent Specific Gravity of 1 or Less : 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 251200 on GST Invoices

• Include the HSN code 251200 on every GST invoice for siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less :
• 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

Related Free Tools

• HSN/SAC Code Search — Search 22,000+ product and service codes
• GST Calculator — Calculate CGST, SGST, IGST split
• GSTIN Validator — Verify any GSTIN number
• GST Due Date Calendar — Never miss a filing deadline

1010 automatically suggests the correct HSN code when you create invoices, using AI to match your product descriptions to the CBIC master list of 22,000+ codes. Start your free trial →