HSN Code 29124100 -- – Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehyd (GST Rate 5%)

HSN Code 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)

HSN29124100

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)

5%
IGST
Schedule I
CGST2.5%
SGST/UTGST2.5%
CessNil
Heading: 2912
Subheading: 291241
Source: Notification No. 9/2025 - Central Tax (Rate)
Effective from: 2025-09-22
Last verified: 2026-06-03

When does this rate apply?

Use this HSN Code on tax invoices when supplying Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehyd. GST is charged at 5% (IGST for inter-state, or CGST 2.5% + SGST 2.5% for intra-state). If the supply is exported under LUT, the rate is zero with no IGST charged.

This page is reviewed by CA Tirumalesh. For high-value or unusual transactions, confirm with the latest CBIC notification or consult a chartered accountant before invoicing.

Frequently asked questions

What is HSN Code 29124100?
HSN Code 29124100 is the official Harmonized System of Nomenclature code for Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde - aldehyde ethers, , as per the CBIC GST rate schedule.
What is the GST rate for HSN Code 29124100?
HSN Code 29124100 attracts GST at 5% (IGST). For intra-state supplies, this is split as CGST 2.5% + SGST 2.5%. As per Notification No. 9/2025 - Central Tax (Rate).
Which chapter does HSN Code 29124100 belong to?
HSN Code 29124100 falls under Chapter 29 -- Organic chemicals of the GST tariff.
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