HSN Codes · Chapter 84: Machinery and Mechanical Appliances

HSN Code 84121000

Machinery and Mechanical Appliances — other engines and motors — reaction engines other than turbo-jets — reaction engines other than turbo-jets

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

8-digit

Tariff item

Reading code 84121000

The first two digits (84) place this code in chapter 84 — Machinery and Mechanical Appliances. Heading 8412 groups the product family, and the remaining digits pin down this specific 8-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

The biggest goods chapter: engines, pumps, compressors, ACs, refrigerators, computers and laptops (8471), and industrial machinery of every kind.

Parent heading

8412 — Machinery and Mechanical Appliances — other engines and motors

Related codes in heading 8412

  • 84122100 — Machinery and Mechanical Appliances — other engines and motors — linear acting (cylinders) — linear acting (cylinders)
  • 84122910 — Machinery and Mechanical Appliances — other engines and motors — other — hydrojet (hydraulic jet engines)
  • 84122920 — Hydraulic systems for use in goods of chapter 89
  • 84122990 — Machinery and Mechanical Appliances — other engines and motors — other — other
  • 84123100 — Machinery and Mechanical Appliances — other engines and motors — linear acting (cylinders) — linear acting (cylinders)
  • 84123900 — Machinery and Mechanical Appliances — other engines and motors — other — other
  • 84128011 — Machinery and Mechanical Appliances — other engines and motors — other — stationary
  • 84128019 — Machinery and Mechanical Appliances — other engines and motors — other — other
  • 84128020 — Motors, spring operated excluding clock and watch movements
  • 84128030 — Machinery and Mechanical Appliances — other engines and motors — other — wind turbine or engine

Frequently asked questions

The GST rate under 84121000 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

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