Proviso and valuation method: capital-value assessment was not impliedly excluded where the main provision allowed annual value determination.

Section 82(2) of the Madras District Municipalities Act, 1920 was construed as permitting recognised methods of ascertaining annual value, including reference to capital value, unless the statute expressly forbids that approach. The proviso to Section 82(2) was held to create only a limited exception for the two building classes specified in it and could not be read to impliedly exclude capital-value valuation for vacant lands. On that construction, the Municipality was not barred from adopting the capital-value method for assessment, and the challenge to the valuation failed.

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Issues: Whether, in assessing property tax under the Madras District Municipalities Act, 1920, the Municipality was precluded by the proviso to Section 82(2) from determining the annual value of vacant lands by adopting a percentage of their capital value.

Analysis: The substantive charging scheme under Section 81(2) levied property tax on the annual value of lands and buildings, while Section 81(3) created a separate optional basis for certain lands by reference to capital value or extent. The controversy concerned Section 82(2), which defines annual value as the gross annual rent that the lands may reasonably be expected to fetch, and the proviso appended to that sub-section, which specifically directs a capital-value method for two classes of buildings. The argument against the Municipality was that the express mention of capital value in the proviso necessarily excluded that method in every other case. The Court rejected that construction, holding that a proviso is confined to the exception it creates and does not, in the absence of clear language, cut down the plain words of the main enactment. Since Section 82(2) itself speaks broadly of ascertaining annual value, the Municipality was free to use recognised methods, including valuation by reference to capital value, unless the statute expressly prohibited that course. The assessment was therefore treated as substantially in conformity with the Act.

Conclusion: The Municipality was not barred from adopting the capital-value method for ascertaining annual value under Section 82(2), and the challenge to the assessment failed.

Ratio Decidendi: A proviso cannot be used to impliedly exclude a method of valuation that falls within the clear language of the main charging provision, unless the statute expressly restricts that method.

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