Reassessment limits and tax competence: mere change of opinion, time-barred reopening, and premature penalty notice are not permitted.

Reassessment under the Rajasthan Sales Tax Act cannot be founded on a mere change of opinion on the same material; it requires fresh material or a relevant omission, and a reopening notice issued beyond the amended limitation period is invalid. The text also states that State deeming provisions cannot be used to tax goods involved in works contracts where the transactions are in the course of inter-State trade and commerce or otherwise constitutionally protected, because State law cannot enlarge its taxing field beyond constitutional limits. Penalty proceedings likewise cannot be initiated at the threshold of reassessment, as penalty depends on findings reached in assessment and not on a reopening notice alone.

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Issues: (i) Whether the reopening notice for assessment year 1988-89 was barred by limitation under section 12 of the Rajasthan Sales Tax Act, 1954. (ii) Whether reassessment could be initiated on a mere change of opinion on the same material. (iii) Whether transactions involving goods used in execution of works contracts and falling within inter-State trade and commerce could be brought to tax under the Rajasthan Sales Tax Act by the deeming provisions. (iv) Whether a notice proposing penalty could be issued at the threshold of reassessment proceedings.

Issue (i): Whether the reopening notice for assessment year 1988-89 was barred by limitation under section 12 of the Rajasthan Sales Tax Act, 1954.

Analysis: The period of limitation under the amended section 12(2) had to be applied to notices issued after 1 April 1991. On that basis, reassessment for assessment year 1988-89 could have been initiated only within the prescribed five-year period. The notice was issued after expiry of that period and the assessing authority lacked jurisdiction to reopen that assessment.

Conclusion: Yes. The notice for assessment year 1988-89 was barred by time and was invalid.

Issue (ii): Whether reassessment could be initiated on a mere change of opinion on the same material.

Analysis: The power to reassess may be wide, but it does not authorise the assessing authority to review an earlier concluded assessment merely because a different view is now taken on the same facts and material. Reassessment requires some material dehors the original record or an omission to consider a relevant question; a second look on the very same issue after prior application of mind is not enough.

Conclusion: No. Mere change of opinion was not a valid ground for reopening; on the facts, however, the impugned later notices were not quashed on this ground.

Issue (iii): Whether transactions involving goods used in execution of works contracts and falling within inter-State trade and commerce could be brought to tax under the Rajasthan Sales Tax Act by the deeming provisions.

Analysis: State taxing power cannot extend to transactions that are in the course of inter-State trade and commerce or otherwise protected by the constitutional allocation of taxing powers. A State deeming fiction cannot override the principles laid down by the Central Sales Tax Act or convert constitutionally immune transactions into intra-State sales merely by reference to situs or appropriation within the State. To that extent, the deeming provisions were beyond legislative competence.

Conclusion: No. Such inter-State and constitutionally protected transactions could not be brought within the State Act by the deeming provisions.

Issue (iv): Whether a notice proposing penalty could be issued at the threshold of reassessment proceedings.

Analysis: Penalty for non-disclosure depends on findings reached in the assessment proceedings and cannot be presumed at the stage of issuing a reopening notice. At the inception of reassessment, there was no basis to compel the assessee to answer a proposed penalty notice without first determining whether any material facts had in fact been withheld.

Conclusion: No. The penalty notice at that stage was unwarranted.

Final Conclusion: The reopening was sustained for the later years, but the notice for assessment year 1988-89 was set aside as time-barred, and the reassessment could proceed only without treating constitutionally protected inter-State transactions as taxable under the State Act and without initiating penalty prematurely.

Ratio Decidendi: Reassessment cannot rest on a mere change of opinion on the same material, and State deeming provisions cannot enlarge the taxing field so as to include transactions constitutionally reserved or protected from State taxation.

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