About HSN Code 44119421
HSN Code 44119421 covers Insulation Board 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. This code falls under the Textiles & Leather sector (Garments, fabric, leather goods).
How to Use HSN Code 44119421 on GST Invoices
- Include the HSN code 44119421 on every GST invoice for insulation board
- 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 HSN Codes
- 44111110 — Fibreboard of Wood or Other Ligneous Materials, Whether or not Bonded with Resins or Other Organic Substances - Fibreboard of a Density Exceeding 0.8 G/c - M3 - : not Mechanically Worked or Surface Covered : Hardboard
- 44111190 — Fibreboard of Wood or Other Ligneous Materials, Whether or not Bonded with Resins or Other Organic Substances - Fibreboard of a Density Exceeding 0.8 G/c - M3 - : not Mechanically Worked or Surface Covered : Other
- 44111200 — Of a Thickness not Exceeding 5mm
- 44111300 — Of a Thickness Exceeding 5mm But not Exceeding 9mm
- 44111400 — Of a Thickness Exceeding 9mm
Related Free Tools
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Last verified: 2026-06-26 · Source: CBIC Master Tariff