Rectification powers cannot reopen debatable jurisdictional issues; notice under sales tax law was struck down.

Rectification under Section 55 of the Tamil Nadu General Sales Tax Act, 1959 is confined to patent, obvious mistakes apparent from the record and cannot be used to revisit debatable legal questions or jurisdictional objections. A notice issued on the theory that the reassessment, made after acceptance of belated C forms pursuant to appellate directions, was itself invalid depended on examining the legal effect of the appellate order and the permissibility of accepting the forms on sufficient cause. That issue was not amenable to rectification, so invocation of Section 55 was without jurisdiction and the notice was set aside.

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Issues: Whether the assessing authority could invoke rectification powers under Section 55 of the Tamil Nadu General Sales Tax Act, 1959 on the footing that the revised assessment, made after acceptance of belated C forms pursuant to appellate directions, suffered from an error apparent on the face of the record.

Analysis: Rectification under Section 55 is confined to obvious, glaring and self-evident mistakes discernible from the record itself. It does not permit reappraisal of disputed questions of fact or law, nor can it be used as a substitute for appeal or revision. The impugned notice proceeded on the theory that the assessment had merged with the appellate order and that the reassessment on belated C forms was therefore jurisdictionally flawed. That contention did not disclose an apparent error on the face of the record, because it depended on examination of the legal effect of the appellate order and the permissibility of accepting C forms on sufficient cause, issues which were not amenable to rectification.

Conclusion: The invocation of Section 55 was not justified, and the impugned notice was without jurisdiction.

Final Conclusion: The writ petition succeeded, the notice was set aside, and the department was left free to proceed only under such other provisions as may be available in law.

Ratio Decidendi: Rectification powers cannot be used to reopen or revise a matter involving debatable legal questions or jurisdictional objections, and are confined to patent errors apparent from the record.

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