GST Rate for HSN 2912
Specific items under 2912
| HSN Code | Description | GST Rate |
|---|---|---|
| 291211 | METHANAL (FORMALDEHYDE) | 18% |
| 291212 | ETHANAL (ACETALDEHYDE) | 18% |
| 291219 | OTHER : | 18% |
| 291221 | BENZALDEHYDE | 18% |
| 291229 | OTHER : | 18% |
| 291241 | VANILLIN (4-HYDROXY-3METHOXY BENZALDEHYDE) | 18% |
| 291242 | ETHYLVANILLIN (3-ETHOXY-4-HYDROXY-BENZALDEHYDE) | 18% |
| 291249 | OTHER : | 18% |
| 291250 | CYCLIC POLYMERS OF ALDEHYDES | 18% |
| 291260 | PARAFORMALDEHYDE | 18% |
| 29121100 | METHANAL (FORMALDEHYDE) | 18% |
| 29121200 | ETHANAL (ACETALDEHYDE) | 18% |
| 29121300 | ALDEHYDES, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION; CYCLIC POLYMERS OF ALDEHYDES; PARAFORMALDEHYDE - ACYCLIC ALDEHYDES WITHOUT OTHER OXYGEN FUNCTION : BUTANAL (BUTYRALDEHYDE, NORMAL ISOMER) | 18% |
| 29121910 | CROTONALDEHYDE | 18% |
| 29121920 | HEPTALDEHYDE (HEPTANAL) | 18% |
| 29121930 | GLYOXAL | 18% |
| 29121990 | OTHER | 18% |
| 29122100 | BENZALDEHYDE | 18% |
| 29122910 | CINNAMIC ALDEHYDE | 18% |
| 29122920 | PHENYL ACETALDEHYDE | 18% |
| 29122930 | Hexyl cinnamic aldehyde | 18% |
| 29122990 | OTHER | 18% |
| 29124100 | VANILLIN (4-HYDROXY-3METHOXY BENZALDEHYDE) | 18% |
| 29124200 | ETHYLVANILLIN (3-ETHOXY-4-HYDROXY-BENZALDEHYDE) | 18% |
| 29124910 | ANISIC ALDEHYDE (ANISALDEHYDE) | 18% |
| 29124920 | HELIOTROPIN (PIPERONYL ALDEHYDE) | 18% |
| 29124930 | THIACETAZONE | 18% |
| 29124940 | 3,4,5-TRIMETHOXY-BENZALDEHYDE | 18% |
| 29124991 | ALDEHYDE-ALCOHOLS | 18% |
| 29124999 | OTHER | 18% |
| 29125000 | CYCLIC POLYMERS OF ALDEHYDES | 18% |
| 29126000 | PARAFORMALDEHYDE | 18% |
Tax calculator for HSN 2912
Enter a taxable value to calculate GST. You can use this for a quick invoice estimate.
Invoice example (₹1,000 taxable value)
Compliance pointers (ITC / RCM / classification)
Input Tax Credit depends on usage conditions, restrictions, and supplier eligibility. Treat this as a quick hint — verify for edge cases.
Reverse Charge is notification-based and can depend on supplier status and transaction type. If you see a warning, double-check notifications and your invoice terms.
- •Compare adjacent headings within Chapter 29 before finalizing.
- •Use chapter notes to avoid common confusions (materials vs finished goods, kits, etc.).
- •For services (99), place-of-supply can change whether IGST/CGST+SGST applies.
FAQs for HSN 2912
What is the GST rate for HSN 2912?▾
GST rate for HSN 2912 is 18%. Always verify the latest CBIC/GST notifications for changes.
Is HSN mandatory on invoices?▾
HSN is generally required on B2B invoices; the number of digits depends on turnover and the nature of supply. Exports/imports typically use more detailed codes.
How do I use this code on an invoice?▾
Add HSN 2912 in the line item and apply GST @ 18%. For intra-state supplies: 9% CGST + 9% SGST. For inter-state supplies: 18% IGST.
Does ITC apply for this HSN?▾
ITC depends on conditions and restrictions under GST law, plus the nature of usage and supplier eligibility. Use the ITC badge as a hint and verify with your CA for edge cases.
Can Reverse Charge (RCM) apply here?▾
RCM is notification-based and depends on the supply category, supplier status, and transaction type. If you see an RCM note, treat it as a “verify” signal.
What if I pick the wrong HSN?▾
Wrong classification can cause rate mismatch, notices, interest/penalty exposure, and reconciliation issues. Compare nearby headings and chapter notes before finalizing.
Sources & accuracy
General GST guidance, return filing references, and updates.
Rates, exemptions, and clarifications may change via notifications/circulars.
Use chapter notes/headings to avoid misclassification.
How we update pages + what “Last reviewed” means. Last reviewed: 22 Jan 2026.
Next steps after choosing HSN 2912
Use global search to compare descriptions and avoid wrong classification.
Check inclusions/exclusions and common confusions for Chapter 29.
Decide whether IGST or CGST+SGST applies based on POS rules.
Related tools & next actions
Common next actions: verify POS (tax type), check RCM risk, or compare similar HSN codes.