Rectification jurisdiction cannot reopen merits or bypass notice, hearing and limitation requirements under sales tax law.

Section 71 rectification is confined to correcting clerical, arithmetical or accidental mistakes within the prescribed time, and it cannot be used to reopen the merits of a concluded appellate order. Where rectification may increase tax liability or reduce refund, prior written notice and a reasonable opportunity of hearing are mandatory. The article explains that converting a reference application into rectification proceedings without complying with notice, hearing and limitation requirements was unsustainable, and that an order reversing an earlier set-off on that basis amounted in substance to an impermissible review. The adverse orders were quashed and the matter remitted for fresh consideration under the rectification provision in accordance with law.

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Issues: (i) whether a reference application under the sales tax law could be converted into an application for rectification of mistakes and decided without the statutory notice and opportunity of hearing contemplated by Section 71; (ii) whether the impugned order, passed on such conversion, amounted to an impermissible review of the earlier appellate order and could be sustained when the rectification application was barred by limitation.

Issue (i): whether a reference application under the sales tax law could be converted into an application for rectification of mistakes and decided without the statutory notice and opportunity of hearing contemplated by Section 71.

Analysis: The statutory scheme of Section 71 permits rectification only within the prescribed time and only for correction of clerical, arithmetical or accidental mistakes. Where rectification may enhance tax or reduce refund, the statute further requires prior notice in writing and a reasonable opportunity of hearing. The original proceeding before the Board of Revenue was for reference on a question of law, and the conversion into rectification proceedings was undertaken without the notice mandated by the proviso. Such a course deprived the petitioners of the opportunity to contest the maintainability and limitation of the rectification request.

Conclusion: The conversion and disposal without statutory notice were invalid and unsustainable, in favour of the petitioners.

Issue (ii): whether the impugned order, passed on such conversion, amounted to an impermissible review of the earlier appellate order and could be sustained when the rectification application was barred by limitation.

Analysis: Rectification under Section 71 is confined to correcting obvious mistakes and cannot be used as a device to re-open the merits of an earlier order. The earlier order had granted set-off in favour of the petitioners, whereas the impugned order reversed that result on the rectification application, which in substance amounted to review. The applications were also moved beyond the period prescribed for rectification, and that objection was not properly addressed before the adverse order was passed. The order therefore travelled beyond the narrow rectification jurisdiction conferred by the statute.

Conclusion: The impugned order constituted an impermissible review and was liable to be set aside, in favour of the petitioners.

Final Conclusion: The writ petitions succeeded to the extent that the adverse orders were quashed, and the matter was sent back for fresh consideration by the competent tribunal under the rectification provision in accordance with law.

Ratio Decidendi: A rectification power confined to correction of apparent mistakes cannot be used to reopen the merits of a concluded order, and any adverse rectification action affecting tax liability must comply with the statutory requirements of notice, hearing and limitation.

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