840390Sub-heading (6-digit)Section XVI

HSN Code 840390 – Central Heating Boilers Other Than Thoseof Heading 8402

Full GST classification for Central Heating Boilers Other Than Thoseof Heading 8402 — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

840390

Chapter

84

Digits

6-digit

Section

XVI

What is HSN Code 840390?

HSN code 840390 is the Harmonized System of Nomenclature classification for Central Heating Boilers Other Than Thoseof Heading 8402 under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.

This code belongs to Chapter 84 — Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts…, which is part of Section XVI: Machinery & Electrical Equipment. Every GST-registered business supplying central heating boilers other than thoseof heading 8402 must quote HSN 840390 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 840390

LevelCodeDescription
Chapter84nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Heading8403central heating boilers other than thoseof heading 8402
Sub-heading840390parts

GST rate for HSN 840390

Goods under HSN 840390 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.

0%

Nil / Exempt

Fresh produce, milk, cereals, books

5%

Merit rate

Essentials, packaged food, transport

12%

Standard-low

Processed food, mobiles, apparel > ₹1,000

18%

Standard

Most goods, electronics, services

28%

Demerit / luxury

Cars, cement, aerated drinks, tobacco

Find the exact GST rate for Central Heating Boilers Other Than Thoseof Heading 8402 →

Sub-codes under this classification

HSN CodeDescription
84039000parts

HSN Code 840390 — FAQs

What is HSN code 840390?

HSN code 840390 classifies "Central Heating Boilers Other Than Thoseof Heading 8402" under India's GST regime. It falls under Chapter 84 (Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts…) of the Harmonized System of Nomenclature.

How many digits is HSN code 840390?

840390 is a 6-digit HSN code — a sub-heading (6-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

What is the GST rate for HSN code 840390?

Goods under HSN 840390 are taxed at one of the GST slabs — 0%, 5%, 12%, 18% or 28% — depending on the exact product and the latest GST Council notification. Use the Laabam.One GST Rate Finder to confirm the current rate for Central Heating Boilers Other Than Thoseof Heading 8402.

Which chapter does HSN code 840390 belong to?

HSN 840390 belongs to Chapter 84 — Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts…, part of Section XVI: Machinery & Electrical Equipment.

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