Appellate remedy after rectification: modified assessment can be challenged on merits, and technical dismissal is unsustainable.

Rectification that positively modifies an assessment can merge with the original assessment and affect its finality, leaving the dealer entitled to an appellate remedy against the altered order. An appeal should not be rejected as not maintainable merely because the original assessment was also separately challenged when the grievance survives against the modified assessment. The appellate authority was required to consider both the assessment and rectification orders on merits after hearing the dealer. The technical dismissal was unsustainable, and the matter was remitted for fresh decision on merits.

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Issues: Whether an appeal lies against the assessment order when the rectification order has merged with and modified the original assessment, and whether the dismissal of the appeal on technical grounds was sustainable.

Analysis: The rectification proceedings under Section 55 of the Tamil Nadu General Sales Tax Act, 1959 resulted in a modification of the original assessment and therefore affected the finality of the assessment order. Where rectification leads to a positive modification, the aggrieved dealer is entitled to pursue an appellate remedy against the modified order. An appeal cannot be rejected as not maintainable merely because the original assessment was also separately challenged when the rectification order has merged with the assessment and the grievance survives against the altered assessment. The Appellate Assistant Commissioner was required to examine both the assessment order and the rectification order on merits and decide the matter by a reasoned order after hearing the dealer.

Conclusion: The dismissal of the appeal on technical grounds was unsustainable, and the matter was remitted to the Appellate Assistant Commissioner for fresh consideration on merits.

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