Railways construction contracts face differential GST rates: 18% for bridges/tunnels, 12% for earth works, 5% for ballast supply

The AAR Karnataka ruled on GST rates for works contract services to Indian Railways. Construction of rail under bridge and tunnels attract 18% GST under notification entry 3(xii). Earth works contracts where earth work constitutes over 75% of contract value are taxable at 12% GST, applicable to both main contractors and sub-contractors. Supply of ballast to railways is subject to 5% GST under HSN 2517. The ruling clarifies differential GST rates based on nature of construction services provided to Indian Railways.

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Issues:
1. Determination of GST output tax percentage for various works contract services provided to Indian Railways.

Analysis:
The applicant, a Partnership firm engaged in works contracts for Indian Railways, sought an advance ruling on the GST output tax percentage for different services provided. The application was found admissible under Section 97(2)(e) of the CGST Act, 2017. The applicant specifically inquired about the GST rates for works like construction of Rail under bridge, tunnels, ballast supply, earth works contract, and subcontract works.

During the personal hearing, the authorized representative reiterated the facts presented in the application. The Authority noted that the CGST Act and KGST Act are similar in most aspects. The applicant's services to Indian Railways were analyzed based on relevant notifications. For works like construction of Rail under bridge and tunnels, the GST rate was determined to be 18%. If the works involved predominantly earth work, constituting over 75% of the contract value, the GST rate was set at 12%.

In the case of supplying ballast to railways, the GST rate was established at 5%. The rulings were based on specific entries in the notifications related to construction services and supply of goods. The Authority provided detailed explanations and references to the applicable notifications to support their rulings. The analysis considered the nature of services provided, the contract details, and the specific conditions outlined in the notifications to arrive at the conclusive GST rates for each type of works contract service provided to Indian Railways.

Therefore, the Authority issued a comprehensive ruling specifying the GST rates applicable to different works contract services provided by the applicant to Indian Railways. The ruling clarified the percentage of GST output tax for each type of service, ensuring compliance with the relevant provisions of the CGST Act and notifications issued under it.

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