HSN code 38059010 is the 8-digit tariff item for terpenic oils produced by the distillation or other treatment of coniferous woods, under heading 3805 and sub-heading 380590 (Chapter 38). GST is 18%: 9% CGST + 9% SGST within a state, or 18% IGST to another state. Rates as of 2026-10-21.
HSN 38059010 at a glance
| Tariff item (8 digits) | 38059010 |
|---|---|
| Heading (4 digits) | 3805: Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods, crude dipentene, sulphite turpentine and other crude para-cymene, pine oil containing alpha-terpineol as the main constituent |
| Sub-heading (6 digits) | 380590: Other |
| Chapter | 38: Miscellaneous chemical products |
| Description | Terpenic oils produced by the distillation or other treatment of coniferous woods |
| GST rate | 18% |
| Within the state | 9% CGST + 9% SGST (or UTGST) |
| To another state | 18% IGST |
9/2025-CT(R), Schedule II, S. No. 92 (HSN 3805) covers "Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulphite..." at 18%.
The rate entry for this code
The description is the notification's own wording. An entry applies only when the goods match it.
| HSN scope | Description of goods | GST | CGST + SGST | Entry |
|---|---|---|---|---|
| 3805 | Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulphite turpentine and other crude para-cymene; pine oil containing alpha-terpineol as the main constituent | 18% | 9% + 9% | 9/2025-CT(R), Schedule II, S. No. 92 |
Worked example: a ₹1,000 sale under HSN 38059010
Taxable value ₹1,000.00. Within your state: CGST ₹90.00 + SGST ₹90.00 = ₹180.00, invoice total ₹1,180.00. To a buyer in another state: IGST ₹180.00, the same total.
For other amounts, or to work back from a tax-inclusive price, use the GST calculator.
How many HSN digits to print on the invoice
Notification 78/2020-Central Tax sets the minimum by aggregate turnover in the previous financial year: up to ₹5 crore, at least 4 digits (3805) on tax invoices to registered buyers (optional on B2C invoices); above ₹5 crore, at least 6 digits (380590) on all tax invoices. Exports and imports are declared on the shipping bill or bill of entry under the full 8-digit tariff item (38059010), so most exporters print 8 digits on their GST invoices too.
The HSN-wise summary in GSTR-1 uses the same code, so set it once on the item in your billing software. FundRaksha Book stores the HSN and GST rate on each item, splits CGST, SGST and IGST on every bill, and keeps stock and party ledgers alongside.
Other tariff items under sub-heading 380590
- HSN 38059020: Crude dipentene (gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or... (18%)
- HSN 38059030: Sulphite turpentine (gum, wood or sulphate turpentine and other terpenic oils produced by the distillation... (18%)
See every rate entry for the heading on the HSN 3805 page, or all Chapter 38 headings.
Sources
Codes and descriptions: GSTN HSN master (HSN_SAC.xlsx, sheet HSN_MSTR), GST portal, file dated 13.10.2026, read on 21.10.2026; descriptions were converted from capitals and joined with their heading and sub-heading text. Rates: Rates from Notification 9/2025-Central Tax (Rate), 17.09.2025, as amended by Notification 19/2025-Central Tax (Rate) (from 01.02.2026) and Notification 01/2026-Central Tax (Rate) (from 01.05.2026); nil-rated goods from Notification 10/2025-Central Tax (Rate); bricks from Notification 14/2025-Central Tax (Rate).