Optional excise assessment scheme upheld where assessee cannot choose lump-sum payment and later claim actual-production relief.

Section 3A of the Central Excise Act, 1944 was treated as a levy on excisable production, with annual capacity used only as the basis for assessment. The optional lump-sum payment scheme under Rule 96ZO(3) was described as a composition-like option for the assessee's benefit; once chosen, the exclusion of abatement and redetermination under Section 3A(3) and Section 3A(4) operated fully. The article notes that a taxpayer cannot accept the optional scheme and simultaneously claim the alternative actual-production assessment, and that this exclusion was not arbitrary or discriminatory. The validity of the scheme was upheld.

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Issues: Whether Section 3A of the Central Excise Act, 1944 and the connected rules and notifications providing for levy on annual capacity of production, with an optional lump-sum payment scheme under Rule 96ZO(3), were unconstitutional or discriminatory.

Analysis: The levy under Section 3A was treated as a duty on production of excisable goods, with annual capacity only the measure adopted for assessment. The optional scheme under Rule 96ZO(3) was held to be a composition-like procedure offered for the assessee's benefit. Once the assessee elected that option, the accompanying restriction excluding recourse to abatement and redetermination under Section 3A(3) and Section 3A(4) operated fully. The Court relied on binding precedent holding that the assessee cannot take the benefit of the optional scheme and simultaneously seek the benefit of the alternative actual-production assessment, and that this did not create arbitrariness or discrimination.

Conclusion: The challenge to the validity of Section 3A and the connected scheme was rejected and the vires were upheld in favour of the Revenue.

Ratio Decidendi: Where a taxing statute provides mutually alternative assessment procedures and one is voluntarily chosen by the assessee, the assessee cannot later claim the benefit of the excluded alternative or challenge the exclusion as arbitrary if the scheme is otherwise a valid legislative measure.

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