4. Section 12(3)(a) of the IGST Act provides that the place of supply of services directly in relation to an immovable property, including services provided by architects, interior decorators, surveyors, engineers and other related experts or estate agents, shall be the location of the immovable property.
The key question here is whether manpower supply services fall within the ambit of Section 12(3)(a) as services "directly in relation to immovable property".
The answer is no. Manpower supply is not a service directly in relation to immovable property. It is a service of deploying human resources. The fact that the manpower so supplied is ultimately used by the vendor in construction of an immovable property does not make the manpower supply service itself a service directly in relation to immovable property. The nexus between the manpower supply and the immovable property is indirect. What is direct is the relationship between the manpower supplier and the vendor, which is a service of providing workforce.
The place of supply in the present case will therefore be determined under the general rule under Section 12(2) of the IGST Act, which provides that the place of supply of services, other than those specified in sub-sections (3) to (14), made to a registered person shall be the location of such registered person. Since the vendor receiving the manpower service is registered in Maharashtra, the place of supply will be Maharashtra. The manpower supplier registered in Karnataka will therefore be making an interstate supply, and IGST will be applicable. The view of the manpower supplier that it is an intrastate supply is incorrect.