The applicable GST rate on works contract services provided by a sub-contractor to the main contractor during the period April 2022 to June 2022, in relation to road construction work awarded by the PWD Department, would generally be 12% (6% CGST + 6% SGST), subject to fulfillment of prescribed conditions.
Entry No. 3(iv) of Notification No. 11/2017-Central Tax (Rate) dated 28.06.2017, as amended, prescribed GST at the rate of 12% for composite supply of works contract services supplied by way of construction, erection, commissioning, installation, completion, fitting out, repair, maintenance, renovation, or alteration of:
(a) a road, bridge, tunnel, or terminal for road transportation for use by the general public; and
(b) works supplied to Government, Government Entity, or Government Authority.
Further, Entry No. 3(ix) of the said notification specifically extended the concessional rate to sub-contractors providing works contract services to the main contractor where the main contractor was supplying services covered under the concessional entries relating to roads and other specified infrastructure projects.
Accordingly, where:
(i) the principal contract awarded by the PWD Department pertains to construction of roads for public use;
(ii) the main contractor is supplying eligible concessional works contract services to the Government department; and
(iii) the sub-contractor is providing a part of such works contract services to the main contractor,
the sub-contractor would also be entitled to charge GST at 12%.
The concessional rate would apply only if the nature of work executed by the sub-contractor forms an integral part of the eligible road construction project. In case the supply pertains to independent commercial services or pure supply of goods not qualifying as works contract services, the benefit may not be available.
Therefore, for the period April 2022 to June 2022, the applicable GST rate on the works contract services supplied by the sub-contractor to the main contractor, in relation to road construction work awarded by the PWD Department, would ordinarily be 12% (6% CGST + 6% SGST).