Revisional power under VAT law extends to earlier assessment periods where the statute sets a four-year limit.

Section 63A of the Karnataka Value Added Tax Act, 2003 was held to confer revisional jurisdiction on the Joint Commissioner from its commencement on 01.04.2006, even where the assessment period preceded that date, because the provision expressly allowed revision of orders passed within four years of the order sought to be revised. The court rejected the argument that separate retrospective operation had to be shown, finding the statutory language sufficient to extend the revisional power to earlier assessment periods within the four-year limit. The challenge based on the rule against retrospectivity therefore failed, and the assessment revision was upheld.

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Issues: Whether the Joint Commissioner had jurisdiction to invoke revisional power under Section 63A of the Karnataka Value Added Tax Act, 2003 in respect of an assessment period preceding 01.04.2006.

Analysis: Section 63A came into force on 01.04.2006, but its text expressly empowered the Joint Commissioner to revise orders passed within four years of the order sought to be revised. The provision therefore controlled the period of revisable assessments from the date of its commencement, without requiring a separate finding that it operated retrospectively. The Court held that the language was clear, that the power could be exercised for an earlier assessment period so long as the order was within the statutory four-year limit, and that the challenge based on absence of retrospective operation did not survive. The reliance on the rule against retrospectivity was rejected because the provision itself provided the necessary temporal reach.

Conclusion: The Joint Commissioner had jurisdiction to revise the assessment order under Section 63A of the Karnataka Value Added Tax Act, 2003, and the challenge by the assessee failed.

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