Stale tax refund claims and unjust enrichment barred relief where later case law did not reset limitation

Refund claims in writ jurisdiction were treated as stale where duty was paid without protest, no earlier challenge was pursued, and the petitions were filed years later; later case law did not create a fresh limitation point because it was not tied to the factual basis of the levy. Refund was also refused on unjust enrichment grounds, as the duty burden appeared to have been passed on and no material showed repayment to customers. The writ court further declined to decide disputed questions about the character and marketability of the goods without factual inquiry, leaving the matter unsuitable for determination in those proceedings.

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Issues: (i) Whether the refund claims were barred by delay, laches, and limitation, and whether later case law could furnish a fresh starting point for limitation; (ii) whether refund of excise duty could be granted when the burden of duty was likely to have been passed on to the customers; (iii) whether the writ court could grant refund without further factual inquiry into the nature and marketability of the articles on which duty had been collected.

Issue (i): Whether the refund claims were barred by delay, laches, and limitation, and whether later case law could furnish a fresh starting point for limitation.

Analysis: Duty had been paid without protest during the relevant years, no statutory appeal or challenge had been pursued, and the petitions were instituted more than four years later. The later Tribunal and Supreme Court decisions relied upon by the petitioner were held to be unrelated to the factual basis of the present levy and therefore incapable of constituting discovery of mistake or a fresh starting point for limitation. In writ jurisdiction, stale claims are not entertained merely because the Limitation Act does not apply in terms.

Conclusion: The refund claims were barred by delay and laches and could not be revived on the basis of the later decisions relied upon by the petitioner.

Issue (ii): Whether refund of excise duty could be granted when the burden of duty was likely to have been passed on to the customers.

Analysis: The petitioner did not assert that the duty burden had not been passed on, and there was no material showing that the customers had demanded repayment from it. Granting refund in such circumstances would confer an unwarranted benefit and amount to unjust enrichment.

Conclusion: Refund was not warranted because allowing it would result in unjust enrichment.

Issue (iii): Whether the writ court could grant refund without further factual inquiry into the nature and marketability of the articles on which duty had been collected.

Analysis: The controversy whether the articles were unfinished goods, component parts, and whether they were marketable, involved factual questions requiring investigation. The court declined to enter findings on those questions in the writ proceedings.

Conclusion: The claim was not fit for adjudication in writ jurisdiction without further factual investigation.

Final Conclusion: The petitions were unsuccessful because the claims were stale, refund would have been inequitable, and the disputed factual issues were not suitable for determination in these proceedings.

Ratio Decidendi: A writ court ordinarily will not grant tax refund on a stale claim where the petitioner slept over the matter without protest, the alleged discovery of mistake is not truly attributable to the later decision invoked, and refund would operate as unjust enrichment; disputed factual issues may also require relegation to the proper forum.

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