Doctrine of merger in tax revision: limitation runs from the original assessment order on issues not decided in appeal.

The doctrine of merger applies only to the matters actually raised and decided in appeal. Where no penalty under section 43(1) of the M.P. General Sales Tax Act, 1958 was imposed by either the assessing authority or the first appellate authority, and the appellate order dealt only with other issues, the original assessment order did not merge on the unconsidered penalty issue. Limitation for revision under section 39(2) therefore ran from the date of the assessment order, not the appellate order, and the revisional proceeding was held to be time-barred.

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Issues: Whether, where no penalty under section 43(1) of the M.P. General Sales Tax Act, 1958 was imposed either by the assessing authority or by the first appellate authority, the period of limitation for action under section 39(2) was to be computed from the date of the assessment order or from the date of the appellate order.

Analysis: The question of penalty for concealment under section 43(1) did not arise before the appellate authority, and the appellate order dealt only with the turnover estimate and the separate penalty for late filing of returns. Since the point sought to be revised had not been considered in appeal, the assessment order did not merge with the appellate order on that issue. The doctrine of merger depends on the scope of the appellate order and does not operate where the specific matter was neither raised nor decided in appeal. Consequently, the revisional authority had to reckon limitation from the original assessment order.

Conclusion: The limitation under section 39(2) had to be computed from the date of the assessment order, and the revisional proceedings were time-barred. The question was answered in favour of the assessee.

Final Conclusion: Revisional interference could not be sustained because the attempted revision was beyond time on the facts found.

Ratio Decidendi: An assessment order does not merge in an appellate order for purposes of revision where the specific issue sought to be revised was neither raised nor decided in appeal, and limitation runs from the original order on that issue.

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