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HSN Code 3819: Hydraulic brake fluids and other prepared liquids for hydraulic transmission

Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals. Chapter 38: Miscellaneous chemical products.

GST rate on HSN 3819
5% or 18%

The rate depends on what the goods are: the notification gives a different rate to different descriptions. Match your goods to a description in the table below. In force on 7 Nov 2026.

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GST rate entries for HSN 3819

Each row is an entry of a CBIC rate notification that names this heading, a code inside it or its whole chapter, in the notification's own words. Goods take the rate of the entry whose description fits them. GST is CGST plus SGST (or UTGST) in equal halves on a sale within a State, or IGST at the full rate on a sale between States.

GSTTariff entryDescription of goods, and source
18%9% + 9% 3819 Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals Notification 9/2025-CT(R), Schedule II, S.No. 106
Entries for the whole of Chapter 38 (they apply where the description fits)
5%2.5% + 2.5% 28 or 38 Micronutrients, which are covered under serial number 1(g) of Schedule 1, Part (A) of the Fertilizer Control Order, 1985 and are manufactured by the manufacturers which are registered under the Fertilizer Control Order, 1985 Notification 9/2025-CT(R), Schedule I, S.No. 221
Goods of this heading that fit none of the descriptions above
18%9% + 9%Any ChapterGoods which are not specified in Schedule I, III, IV, V, VI or VIINotification 9/2025-CT(R), Schedule II, S.No. 639 (the residual entry). A few entries cover goods of any chapter by description, such as puja samagri, rakhi or biomass briquettes; see the list on the finder.

HSN codes under 3819

Every 6- and 8-digit code of heading 3819 in the GSTN HSN master (3 codes), in GSTN's wording. Where a rate entry names a code more exactly than the heading, its rate is shown beside the code.

CodeDescription (GSTN master)Entry for this code
3819 00HYDRAULIC BRAKE FLUIDS–
3819 00 10HYDRAULIC BRAKE FLUIDS–Save
3819 00 90OTHER–Save

Where HSN 3819 sits

Section VI (Chapters 28–38)Products of the chemical or allied industries
Chapter 38Miscellaneous chemical products
Heading 3819Hydraulic brake fluids and other prepared liquids for hydraulic transmission

HSN 3819 on a GST invoice

Put the code in the HSN column of the tax invoice. Notification No. 78/2020-Central Tax sets the minimum digits by aggregate turnover in the previous financial year: 4 digits (3819) up to ₹5 crore, which may be left off invoices to unregistered buyers, and 6 digits (from the table above) above ₹5 crore. Where the table shows more than one rate, charge the rate of the entry whose description fits the goods sold.

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