Rail infrastructure for GST purposes can pertain to railways, enabling concessional works-contract treatment if statutory conditions are met.

A composite supply was identified where goods and services were bundled in execution, but concessional GST treatment depended on the supply also meeting the statutory definition of works contract for immovable property. Construction of rail infrastructure was held to pertain to railways, because the expression is broader than work done directly for Railways and is not limited by the recipient's identity. The concessional rate under Entry 3(v)(a) was therefore available if the works-contract condition was satisfied; otherwise, the residual construction entry would apply at the higher rate.

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Issues: (i) Whether the impugned supply qualified as a composite supply of works contract for GST purposes. (ii) Whether the work, being construction of rail infrastructure, pertained to railways. (iii) Whether the concessional rate under Entry 3(v)(a) of Notification No. 11/2017-Central Tax (Rate) applied, and failing that, whether the general construction entry attracted 18% GST.

Issue (i): Whether the impugned supply qualified as a composite supply of works contract for GST purposes.

Analysis: The supply involved multiple taxable goods and services bundled in the ordinary course of execution, satisfying the definition of composite supply. However, works contract under GST is confined to contracts for construction, erection, commissioning, installation, fitting out, improvement, modification, repair, maintenance, renovation, alteration or commissioning of immovable property. On the material placed, the Authority found the documents insufficient to conclusively establish that the entire work, as described in the letter of acceptance, met the statutory threshold of works contract in every respect.

Conclusion: The supply was treated as a composite supply, but works contract status was accepted only if the statutory conditions of Section 2(119) were established.

Issue (ii): Whether the work, being construction of rail infrastructure, pertained to railways.

Analysis: The expression "railways" was read broadly with reference to the Railways Act and Article 366(20) of the Constitution of India. The work related to railway network infrastructure and fell outside the limited exclusions for tramways and recreational lines. The Authority also held that the entry uses the expression "pertaining to railways", which is wider than work executed directly for Railways and does not require the recipient to be the Railways itself.

Conclusion: Yes, the work was held to pertain to railways.

Issue (iii): Whether the concessional rate under Entry 3(v)(a) of Notification No. 11/2017-Central Tax (Rate) applied, and failing that, whether the general construction entry attracted 18% GST.

Analysis: Entry 3(v)(a) applies where the supply is a composite supply of works contract by way of construction, erection, commissioning or installation of original works pertaining to railways, including monorail and metro. The Authority held that the project, if established as works contract, would fall within the concessional entry. If the works contract condition was not established, the supply would fall under the residual construction entry carrying the higher rate.

Conclusion: The concessional rate of 12% was held applicable, subject to the work satisfying the definition of works contract; otherwise, the residual rate of 18% would apply.

Final Conclusion: The ruling recognised the rail-infrastructure project as pertaining to railways and upheld eligibility for the concessional GST entry, but linked the reduced rate to satisfaction of the statutory works-contract requirement.

Ratio Decidendi: For purposes of Entry 3(v)(a), construction of rail infrastructure pertains to railways even if the recipient is not Railways, and the concessional rate applies where the supply is a composite supply of works contract involving original works.

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