GST Rate on Engineering services
The GST rate on engineering services is 18%, under SAC code 998323 (engineering services (civil, mechanical, electrical)). Here is the full breakdown, a worked example, and related rates in Services.
GST rate breakdown for engineering services
- GST rate: 18%
- Intra-state: 9% CGST + 9% SGST
- Inter-state: 18% IGST
- SAC code on the invoice: 998323
- Also covers: structural engineer, consulting engineer
Rates reflect the GST 2.0 structure effective 22 September 2025 (slabs 0%, 5%, 18%, 40%). Confirm the current rate on the official GST portal before invoicing.
Worked example: GST on engineering services
- Taxable value: ₹10,000
- GST (18%): ₹1,800
- Within state: ₹900 CGST + ₹900 SGST
- To another state: ₹1,800 IGST
- Invoice total: ₹11,800
FAQs about GST on engineering services
What is the GST rate on engineering services?
The GST rate on engineering services is 18%. Intra-state it is 9% CGST + 9% SGST; inter-state it is 18% IGST. Engineering services falls under SAC code 998323.
What is the HSN code for engineering services?
Engineering services falls under SAC code 998323, which covers engineering services (civil, mechanical, electrical). Show this code on every GST tax invoice line for engineering services.