Negative-list exemption for electricity utility services extends to integral ancillary works, while rent-a-cab demand failed on limitation.

Works contract and manpower supply services directly and integrally connected with erection, commissioning, installation, dismantling and construction for electricity transmission and distribution were treated as covered by the negative-list exemption under section 66D(k) of the Finance Act, as such ancillary services had a proximate nexus with the exempt utility activity. The rent-a-cab demand, however, was held outside that exemption because it lacked the same direct connection; the extended limitation period also could not be invoked in the absence of suppression, fraud or wilful evasion. The result was that the demand on the exempt services failed on merits and the rent-a-cab demand failed on limitation.

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Issues: (i) Whether works contract and manpower supply services received for erection, commissioning, installation, dismantling, construction and allied activities connected with transmission and distribution of electricity were covered by the negative-list exemption under section 66D(k) of the Finance Act, 1994. (ii) Whether the demand relating to rent-a-cab service was sustainable when the notice was issued beyond the normal limitation period.

Issue (i): Whether works contract and manpower supply services received for erection, commissioning, installation, dismantling, construction and allied activities connected with transmission and distribution of electricity were covered by the negative-list exemption under section 66D(k) of the Finance Act, 1994.

Analysis: Section 66D(k) excludes transmission or distribution of electricity by an electricity transmission or distribution utility from service tax. The expression is to be understood in the context of the Electricity Act, 2003, where transmission lines, distribution systems and works include the supporting infrastructure necessary for conveying electricity. The services of works contract and manpower supply were found to be indispensable and integrally connected with the transmission and distribution function. The reasoning adopted the principle that an exemption for a public utility activity extends to direct and ancillary services having a proximate nexus with that activity, and treated such services as falling within the exempt activity.

Conclusion: Works contract and manpower supply services were exempt and the demand was unsustainable in favour of the assessee.

Issue (ii): Whether the demand relating to rent-a-cab service was sustainable when the notice was issued beyond the normal limitation period.

Analysis: Rent-a-cab service was held not to have the same direct and proximate nexus with transmission or distribution of electricity as the other two services. However, the dispute involved a complex interpretational issue and did not disclose suppression, fraud, or deliberate evasion. On that basis, the extended limitation period could not be invoked for the rent-a-cab demand.

Conclusion: The rent-a-cab demand was time-barred and unsustainable in favour of the assessee.

Final Conclusion: The impugned order was set aside and consequential relief was granted, with the entire demand failing on merits and limitation.

Ratio Decidendi: For an electricity transmission or distribution utility, direct and ancillary services having a proximate and integral nexus with transmission or distribution are covered by the negative-list exemption, and where the dispute is interpretational without suppression or wilful default, the extended limitation period cannot be invoked.

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