Rate at a Glance
Chapter 29
GST rate guide
Most organic chemicals are taxed at 18%. Some items, such as certain bulk drug intermediates, can have other rates.
Use this rate in hisabkitab: start free
Rates reflect GST changes effective 22 September 2025. Confirm the rate for your exact product description before filing.
All 21 HSN codes under 2912
| HSN code | Description |
|---|---|
| 29121100 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - acyclic aldehydes without other oxygen function: methanal (formaldehyde) |
| 29121200 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - acyclic aldehydes without other oxygen function: ethanal (acetaldehyde) |
| 29121300 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - acyclic aldehydes without other oxygen function: butanal (butyraldehyde, normal isomer) |
| 29121910 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - acyclic aldehydes without other oxygen function: other: crotonaldehyde |
| 29121920 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - acyclic aldehydes without other oxygen function: other: heptaldehyde (heptanal) |
| 29121930 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - acyclic aldehydes without other oxygen function: other: glyoxal |
| 29121990 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - acyclic aldehydes without other oxygen function: other: other |
| 29122100 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - cyclic aldehydes without other oxygen function: benzaldehyde |
| 29122910 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - cyclic aldehydes without other oxygen function: other: cinnamic aldehyde |
| 29122920 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - cyclic aldehydes without other oxygen function: other: phenyl acetaldehyde |
| 29122990 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - cyclic aldehydes without other oxygen function: other: other |
| 29124100 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function: vanillin (4-hydroxy-3-methoxybenzaldehyde) |
| 29124200 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function: ethylvanillin (3-ethoxy-4-hydroxy-benzaldehyde) |
| 29124910 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function: other: anisic aldehyde (anisaldehyde) |
| 29124920 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function: other: heliotropin (piperonyl aldehyde) |
| 29124930 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function: other: thiacetazone |
| 29124940 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function: other: 3,4,5-trimethoxy-benzaldehyde |
| 29124991 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function - - other - --other----aldehyde-alcohols |
| 29124999 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, aldehyde phenols and aldehydes with other oxygen function - - other - --other----other |
| 29125000 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - cyclic polymers of aldehydes |
| 29126000 | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - paraformaldehyde |
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