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HSN 3909: Amino-resins
HSN code 3909 covers: Amino-resins, phenolic resins and polyurethanes, in primary forms.
After the 22 Sep 2025 reform most goods fall under 5% or 18% GST (a few sin/luxury items are 40%). We don't show an exact rate for this specific code because it isn't verified — check the CBIC rate finder or your CA, then enter that rate when you invoice.
Rates were revised in the 22 Sep 2025 GST reform (now a two-slab 5% / 18% structure for most goods, with a 40% slab for sin/luxury items). This is a reference, not tax advice — confirm the exact rate for your specific item with your CA.
What's inside 3909
This heading has 6 subheadings, including: Amino-resins; urea and thiourea resins, in primary forms, Amino-resins; melamine resins, in primary forms, Amino-resins; n.e.c. in heading no. 3909, in primary forms, poly(methylene phenyl isocyanate) (Crude MDI, polymeric MDI), Amino-resins; n.e.c. in heading no. 3909, in primary forms, other than poly(methylene phenyl isocyanate) (Crude MDI, polymeric MDI), Phenolic resins; in primary forms, Polyurethanes; in primary forms. Use the HSN/SAC finder to pin down the exact code.
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