HSN code 840991
Sub-heading in chapter 84 — Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Suitable for use solely or principally with spark-ignition internal combustion piston engines
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Sub-heading (6 digits) |
| Section | Section XVI — Machinery and electrical equipment |
| Chapter 84 | Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof |
| Heading 8409 | Parts suitable for use solely or principally with the engines of heading 8407 or 8408 |
| Sub-heading 840991 | Suitable for use solely or principally with spark-ignition internal combustion piston engines |
10 codes under HSN 840991
Using HSN 840991 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (8409) on B2B invoices, and a business above ₹5 crore must show 6 digits (840991) on all invoices. The full 8-digit code is used for imports and exports.
The GST rate depends on the exact goods or service and any conditions in the rate notification, so it is not listed here. Check the official CBIC GST rate finder, then work out the tax with the GST calculator or make a bill with the GST invoice generator.
Frequently asked questions
What is HSN code 840991?
HSN code 840991 is the sub-heading for: Suitable for use solely or principally with spark-ignition internal combustion piston engines.
What is the GST rate for HSN 840991?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 840991 before invoicing.
How many digits of HSN 840991 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (8409) on B2B invoices. Above ₹5 crore: 6 digits (840991) on all invoices.