Refund withholding requires strict statutory preconditions; anti-unjust-enrichment enquiry is mandatory before immediate indirect tax refund.

Refund may be withheld only when the statutory conditions are strictly met: the refund order must be under a pending appeal or further proceeding, the assessing authority must form the prescribed opinion on adverse revenue effect, and the Deputy Commissioner must give prior approval. Inter-departmental correspondence or a mere decision to seek revision does not satisfy the requirement of a pending proceeding. Separately, immediate refund under the anti-unjust-enrichment rule requires proof that the tax burden was not passed on to the purchaser. Where that factual position is not established, the authority must conduct an enquiry before granting refund.

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Issues: (i) Whether the refund could be withheld under section 33-C of the Andhra Pradesh General Sales Tax Act, 1957; (ii) whether the assessee was entitled to immediate refund without an enquiry under section 33-BB of the Andhra Pradesh General Sales Tax Act, 1957.

Issue (i): Whether the refund could be withheld under section 33-C of the Andhra Pradesh General Sales Tax Act, 1957.

Analysis: Section 33-C permits withholding of refund only when the order giving rise to refund is the subject-matter of a pending appeal or further proceeding, the assessing authority forms the requisite opinion as to adverse revenue effect, and the Deputy Commissioner gives previous approval. These conditions are cumulative. On the facts, there was no reliable proof that any appeal or further proceeding was pending against the Tribunal's order, and the assessing authority appeared to have acted without even having effective knowledge of the appellate order. The Court held that the inter-departmental correspondence and an alleged decision to file revision could not amount to a pending proceeding under the Act.

Conclusion: The withholding of refund under section 33-C was illegal and arbitrary and was quashed in favour of the assessee.

Issue (ii): Whether the assessee was entitled to immediate refund without an enquiry under section 33-BB of the Andhra Pradesh General Sales Tax Act, 1957.

Analysis: Section 33-BB incorporates the anti-unjust-enrichment principle and requires proof that the tax was not collected from the purchaser before refund can be granted. The Court declined to decide the factual question itself because no material had been placed to establish whether the tax burden had been passed on. Instead, it held that the assessing authority must conduct an enquiry and determine whether the statutory burden had been discharged.

Conclusion: Immediate refund was not ordered, and the matter was remitted to the assessing authority for enquiry under section 33-BB in favour of the Revenue on this limited aspect.

Final Conclusion: The impugned withholding orders were set aside, but refund was made contingent on a statutory enquiry into whether the tax had been passed on, so the assessee succeeded only to that extent.

Ratio Decidendi: Power to withhold refund under section 33-C can be exercised only when the statutory preconditions are strictly satisfied, and refund of indirect tax cannot be directed unless the dealer establishes compliance with the anti-unjust-enrichment requirement under section 33-BB.

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