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HSN 2916: Acids; unsaturated acyclic monocarboxylic, cyclic…

HSN code 2916 covers: Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.

This code is not separately listed in the rate schedule, so the standard 18% GST applies unless the item is specifically exempt (nil-rated). Confirm against the CBIC rate finder or your CA before billing.

Rates reflect the 22 Sep 2025 GST 2.0 reform (mainly 5% and 18%, with 3% for precious metals and 28%/40% for select sin and luxury goods). This is a reference drawn from the CBIC rate schedule, not tax advice — confirm the exact rate for your specific item with your CA.

What's inside 2916

This heading has 12 subheadings, including: Acids; unsaturated acyclic monocarboxylic acids; acrylic acid and its salts, Acids; unsaturated acyclic monocarboxylic acids; esters of acrylic acid, Acids; unsaturated acyclic monocarboxylic acids; methacrylic acid and its salts, Acids; unsaturated acyclic monocarboxylic acids; esters of methacrylic acid, Acids; unsaturated acyclic monocarboxylic acids; oleic, linoleic or linolenic acids, their salts and esters, Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, binapacryl (ISO), Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in item no. 2916.1, Acids; cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives…. Use the HSN/SAC finder to pin down the exact code.

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