Welding services on railway tracks classified as works contract services, not job work under GST

The AAR-WB held that welding services on railway tracks do not qualify as job work under GST. Railway tracks are immovable property due to their permanent nature and lack of mobility, thus not qualifying as "goods" under the GST framework. The conversion of Short Welded Rails to Long Welded Rails involves comprehensive work beyond mere treatment or processing, including rail replacement, unfastening, lifting, and ballast work spanning 54.03 km. The services fall under Tariff Code 995429 as works contract services, attracting 18% GST under Notification No. 11/2017-Central Tax (Rate) rather than being classified as job work on goods.

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Issues Involved:
1. Whether the services provided by the applicant fall under the category of a works contract.
2. Whether the services provided by the applicant qualify as job work.
3. Classification and GST rate applicable if the services do not fall under the above categories.

Detailed Analysis:

Issue 1: Whether the services provided by the applicant fall under the category of a works contract.
The applicant contended that their services should not be treated as a works contract because the welding services are provided on railway tracks, which can be easily detachable from the earth without any damage, and no goods are transferred in the services involved. According to clause (119) of section 2 of the GST Act, a "works contract" involves a contract for building, construction, fabrication, etc., of any immovable property wherein the transfer of property in goods is involved. The Authority held that even if the first condition (relation to immovable property) is set aside, the supply does not satisfy the second condition (transfer of property in goods). Thus, the services provided by the applicant do not qualify as a works contract.

Issue 2: Whether the services provided by the applicant qualify as job work.
The applicant argued that the services should be considered as job work under clause (68) of section 2 of the GST Act, which defines job work as any treatment or process undertaken on goods belonging to another registered person. The Authority analyzed that for any treatment or process to qualify as job work, it must be undertaken on movable property. The Authority concluded that railway tracks, due to their permanent characteristic and lack of mobility, are considered immovable property. Therefore, the services provided by the applicant do not qualify as job work.

Issue 3: Classification and GST rate applicable if the services do not fall under the above categories.
The Authority determined that the services provided, including welding and labor, are naturally bundled and supplied in conjunction, thus considered a composite supply. The services fall under the category of "General construction services of civil engineering works" under Group 99542. Specifically, the services fall under Tariff Code 995429, which includes services involving repair, alterations, additions, replacements, renovation, maintenance, or remodeling of constructions. The applicable GST rate is 18% as per serial number 3(xii) of Notification No. 11/2017-Central Tax (Rate) dated 28.06.2017, as amended.

Ruling:
The work undertaken by the applicant for the conversion of Short Welded Rails (SWR) to Long Welded Rails (LWR) by Flash Butt Welding process on railway tracks, along with the supply of labor services, is treated as a composite supply of services falling under Tariff Code 995429. This composite supply is taxable at the rate of 18% as per serial number 3(xii) of Notification No. 11/2017-Central Tax (Rate) dated 28.06.2017, as amended.

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