HSN 8412: Engines and motors

HSN code 8412 covers: Engines and motors; n.e.c. (e.g. reaction engines, hydraulic power engines, pneumatic power engines).

The GST rate for this code depends on the specific item (per CBIC Notification 9/2025-Central Tax (Rate), effective 22 Sep 2025). The official schedule lists:

• 5% — Following renewable energy devices and parts for their manufacture:- (a) Bio-gas plant; (b) Solar power-based devices;
• 18% — Other engines and motors (Reaction engines other than turbo jets, Hydraulic power engines and motors, Pneumatic power engines and motors, other parts) [other than wind turbine or engine]
• 18% — Parts suitable for use solely or principally with fixed Speed Diesel Engines of power not exceeding 15HP

Pick the line that matches what you're billing.

Rates reflect the 22 Sep 2025 GST 2.0 reform (mainly 5% and 18%, with 3% for precious metals and 28%/40% for select sin and luxury goods). This is a reference drawn from the CBIC rate schedule, not tax advice — confirm the exact rate for your specific item with your CA.