Port services taxability and limitation turn on valid port authorisation and departmental knowledge in recurring classification disputes.

For the pre-1 July 2010 regime, barge, tug, transport, stevedoring, loading and unloading activities were taxable as port services only if rendered by a port or by a person validly authorised by the port in relation to vessels or goods; a mere licence to operate within port premises was insufficient, so the demand on merits failed. The extended limitation period was also unsustainable because the department was already aware of the activities and the dispute concerned recurring classification, so the time-bar objection succeeded. The impugned demands, interest and penalties were therefore set aside.

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Issues: (i) Whether the appellant's barge, tug, transport, stevedoring, loading, unloading and related activities were taxable as "port services" for the relevant period. (ii) Whether the demand for the earlier period was barred by limitation.

Issue (i): Whether the appellant's barge, tug, transport, stevedoring, loading, unloading and related activities were taxable as "port services" for the relevant period.

Analysis: Prior to 1 July 2010, "port service" covered services rendered by a port or other port, or by a person authorised by such port, in relation to a vessel or goods. The later amendment broadened the definition to services rendered within a port. On the facts, the appellant was not shown to have been authorised by the port to perform the disputed activities on behalf of the port, and the services were not liable to be brought within the pre-amendment scope merely because they were rendered within port premises. The tribunal applied the settled distinction between a mere licence to operate in port area and statutory authorisation to render port services.

Conclusion: The disputed activities were not taxable as port services for the relevant pre-amendment period, and the demand on merits failed.

Issue (ii): Whether the demand for the earlier period was barred by limitation.

Analysis: A substantial part of the demand covered an earlier period, while the notice was issued subsequently. Since the department was already aware of the activities and the case involved a recurring classification dispute, invocation of the extended period was not sustainable. The tribunal treated the demand for the extended period as time-barred.

Conclusion: The demand for the extended period was barred by limitation.

Final Conclusion: The impugned demands, interest and penalties were set aside and the appeals succeeded with consequential relief.

Ratio Decidendi: For the pre-1 July 2010 regime, services fall within "port services" only if they are rendered by the port or by a person validly authorised by the port in relation to vessels or goods; a mere licence to operate in port premises does not amount to such authorisation, and an extended-period demand cannot be sustained in a recurring classification dispute known to the department.

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