Works contract classification controls tax treatment; composite contracts attract partial reverse-charge treatment and demand set aside.

Contracts that integrate supply of materials with services in a single, composite obligation are correctly classified as works contract service, not as standalone site-formation/excavation services; this classification controls the applicable service tax treatment and determines applicability of the composite/partial reverse charge mechanism under Notification No.30/2012-ST Sl.No.9. The post-01.07.2012 charging provisions relied upon do not exclude such composite contracts, and the demand based on reclassification and extended period is unsustainable. Outcome: appeal allowed, impugned demand set aside in favour of the assessee.

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Issues: (i) Whether the services provided by the appellant are correctly classifiable as "Works Contract Service" or as "Site Formation and Clearance, Excavation, Earthmoving and Demolition Services"; (ii) Whether post 01.07.2012 the activity falls under Section 66B(54) read with Section 66E(h) or is taxable under the composite/partial reverse charge scheme (Notification No.30/2012-ST Sl.No.9), and whether the demand raised by invoking extended period is sustainable.

Issue (i): Classification of the appellant's services as works contract service vis-a -vis site formation and excavation services.

Analysis: The contracts incorporate supply of services together with supply of materials in execution of composite contracts, including civil construction, erection, commissioning, installation, fabrication and incidental activities. The execution particulars and work orders show integrated activities involving both materials and services supplied as part of the same contractual obligation. The composite nature of performance and the concomitant payment structure were considered in relation to the statutory classification provisions cited by the parties.

Conclusion: In favour of the assessee.

Issue (ii): Applicability of post-01.07.2012 charging provisions (Section 66B(54) read with Section 66E(h)) and Notification No.30/2012-ST Sl.No.9; validity of extended period demand.

Analysis: For the period after 01.07.2012 the services, as characterised above, do not fall within the exclusion invoked under the cited provisions and the appellant has paid service tax under the composite/partial reverse charge mechanism as reflected in Sl.No.9 of Notification No.30/2012-ST dated 20.06.2012. The demand based on reclassification and invocation of extended period is examined in light of the contractual composite nature and the tax treatment adopted by the appellant.

Conclusion: In favour of the assessee.

Final Conclusion: The impugned demand and adjudication are set aside and the appeal is allowed with consequential reliefs, as the services are rightly treated as works contract service and the post-2012 tax treatment under Notification No.30/2012-ST Sl.No.9 is applicable.

Ratio Decidendi: Where contracts are composite involving supply of materials together with service in execution of a single integrated obligation, the correct classification is works contract service and not a pure site formation/excavation service; such classification governs the applicable service tax treatment including application of Notification No.30/2012-ST Sl.No.9.

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