Retrospective tax validation upheld where legislature cured the statutory defect in octroi levy and collection.

Retrospective validation of octroi can cure an earlier defect where the legislature has competence over the tax and removes the basis of invalidity. The Court noted that the earlier levy had failed because the inclusion provision did not refer to notifications forming the statutory basis for octroi, but the later amending Act inserted the missing reference and enacted a validating clause deeming prior levies and collections valid. As the defect identified in the earlier challenge was neutralised, the levy and collection in the extended municipal area could no longer be impeached.

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Issues: Whether the levy and collection of octroi in the extended municipal area became valid after the retrospective amendment inserting notifications into the inclusion provision and the validating provisions enacted by the State Legislature.

Analysis: The levy had earlier been held unsustainable because the inclusion provision did not refer to notifications of tax imposition, and a notification was the statutory basis for imposing octroi under the Act. The subsequent amending Act retrospectively inserted the word "notification" into the inclusion provision and also enacted a validating clause deeming prior levies and collections to be valid. A legislature competent to levy the tax may retrospectively remove the defect identified by the Court and validate the collection, provided the basis of invalidity is cured. On the facts, the amendment supplied the missing statutory foundation and neutralised the earlier objection.

Conclusion: The retrospective amendment and validating provisions were effective, and the octroi levy and collection in the extended area could no longer be challenged.

Final Conclusion: The appeal failed and the dismissal of the writ petition was affirmed, though on a different ground from that adopted by the High Court.

Ratio Decidendi: A legislature having competence over the subject may retrospectively cure the defect on which an earlier tax invalidation rested and validate the levy if the basis of illegality is removed by the validating law.

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