HSN Code 3820 – Anti-Freezing Preparations And Prepared De-Icing Fluids

What is HSN Code 3820?

HSN code 3820 is the Harmonized System of Nomenclature classification for Anti-Freezing Preparations And Prepared De-Icing Fluids under India's Goods and Services Tax (GST). It is a 4-digit code sitting at the heading (4-digit) level of the HSN hierarchy.

This code belongs to Chapter 38 — Miscellaneous Chemical Products, which is part of Section VI: Chemical Products. Every GST-registered business supplying anti-freezing preparations and prepared de-icing fluids must quote HSN 3820 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 3820

GST rate for HSN 3820

Goods under HSN 3820 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

Sub-codes under this classification

HSN Code 3820 — FAQs