Service tax on overseas consultancy survives customs duty payment, while non-disclosure justified extended limitation and penalties were waived.

Payment of customs duty on imported drawings and designs did not bar service tax on the underlying consulting engineer service received from an overseas provider, because customs valuation and service tax operate under separate statutory schemes. Disclosure to Customs did not amount to disclosure to service tax authorities, and the absence of ST-3 disclosure supported invocation of the extended limitation period under the proviso to Section 73(1). Although penalties under Sections 76, 77 and 78 were otherwise attracted, they were waived on reasonable cause, leaving the tax and interest liabilities intact.

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Issues: (i) whether service tax was payable on consulting engineer services received from an overseas service provider notwithstanding the appellant's payment of customs duty on the drawings and designs imported with those services, (ii) whether the extended period of limitation was invocable, and (iii) whether the penalties imposed under the Finance Act, 1994 were liable to be sustained.

Issue (i): whether service tax was payable on consulting engineer services received from an overseas service provider notwithstanding the appellant's payment of customs duty on the drawings and designs imported with those services.

Analysis: The dispute concerned services procured from a foreign supplier for preparation of technical specifications, drawings and designs. The appellant treated the imported drawings and designs as goods for customs purposes and paid customs duty, relying on the principle that such materials could be valued for customs assessment. The liability under service tax, however, arose from the taxable service received from abroad. The legal characterization for customs valuation did not alter the nature of the underlying contract for service tax purposes. The Court applied the scheme of Sections 65, 67 and 68 of the Finance Act, 1994 and held that payment of customs duty on the imported media or documents did not immunise the service component from service tax.

Conclusion: Service tax on the services received from the overseas provider was payable and the demand was upheld.

Issue (ii): whether the extended period of limitation was invocable.

Analysis: The appellant had disclosed the import-related transactions to Customs, but there was no disclosure to the jurisdictional service tax authorities and no corresponding disclosure in the ST-3 returns. The Court treated Customs and service tax as separate statutory regimes and separate authorities, so disclosure to one did not amount to disclosure to the other. It further rejected revenue neutrality as a defence to non-payment of tax in a reverse charge situation. On these facts, suppression of material information was established, justifying invocation of the proviso to Section 73(1) of the Finance Act, 1994.

Conclusion: The extended period of limitation was correctly invoked and the demand for tax was not barred by limitation.

Issue (iii): whether the penalties imposed under the Finance Act, 1994 were liable to be sustained.

Analysis: Although the Court found that the appellant had failed to make proper disclosures and that penalties were otherwise attracted under Sections 76, 77 and 78 of the Finance Act, 1994, it also took note that the appellant was a public sector undertaking and that Section 80 permitted waiver where reasonable cause was shown. In the circumstances, the Court considered waiver appropriate and set aside the penalties while leaving the tax and interest liabilities intact.

Conclusion: The penalties were set aside in favour of the assessee.

Final Conclusion: The tax demand and interest were sustained, but the penalties were deleted, resulting in only partial relief to the appellant.

Ratio Decidendi: Customs valuation of imported drawings or designs does not preclude service tax on the underlying foreign consultancy service, and disclosure to Customs does not amount to disclosure to service tax authorities for the purpose of limitation.

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