Restitution after reversal of refund order requires repayment where the original basis for refund no longer survives.

A refund granted solely under an order that is later reversed does not create a final entitlement. When the Supreme Court set aside the foundation order and restored the original classification, the basis for the refund disappeared, and the recipient was required to restore the amount to the Revenue. The principle of restitution applies under Section 144 of the Code of Civil Procedure, 1908, which requires parties to be put back in the position they would have occupied but for the reversed order. The recovery notice was therefore valid, and the assessee was bound to repay the refunded sum with interest.

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Issues: Whether the refund sanctioned to the assessee could be recovered after the order on which it was founded was reversed by the Supreme Court, and whether the assessee was bound to make restitution of the amount refunded.

Analysis: The refund had been granted pursuant to the Tribunal's earlier order, but that order was subsequently set aside by the Supreme Court, which restored the classification adopted by the original authority. Once the foundation of the refund disappeared, the earlier grant could not survive as a final entitlement. The earlier orders dealing with refund or unjust enrichment did not finally determine the classification issue, which attained finality only with the Supreme Court's decision. The principle of restitution applies where a benefit is obtained under an order that is later reversed, and Section 144 of the Code of Civil Procedure, 1908 embodies that rule by requiring restoration of the parties to the position they would have occupied but for the reversed order.

Conclusion: The refund was recoverable, the notice for recovery was valid, and the assessee was bound to restitute the amount.

Final Conclusion: The demand confirming recovery of the refunded amount with interest was sustained because the assessee's entitlement stood displaced by the final reversal of the order on which the refund had been based.

Ratio Decidendi: When a refund is granted solely under an order that is later reversed, the recipient must restore the amount to the Revenue by applying the principle of restitution.

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