Why this template?

Architectural and structural consultancy services attract 18% GST under SAC 9983. This includes building design, drawing preparation, project management, and structural engineering. Services related to government infrastructure may be subject to RCM where applicable.

Common HSN/SAC codes for Architecture Firm

Code	Description	GST Rate
9983	Architectural design and consultancy	18%
9983	Structural engineering consultancy	18%
9983	Urban planning and landscape design	18%
9983	Project management consultancy	18%
9981	Technical testing and analysis services	18%

Sample line items

Architectural drawing and design fees
Structural consultancy charges
Project management fees (% of project cost)
Soil testing and site survey
Approval liaison charges

Industry-specific notes

All architectural and engineering consultancy: 18% GST (SAC 9983)
Services to government entities: may attract RCM — verify each contract
Export of architecture services (foreign client, services consumed abroad): zero-rated
TDS u/s 194J applies: 10% on professional fees from corporate clients
GST registration required from first rupee if inter-state services rendered