Prospective pre-deposit requirement under sales tax appeal rules applies only from the amendment date, not retrospectively.

A newly introduced pre-deposit requirement under the Orissa VAT framework, as applied to appeals under the Central Sales Tax (Orissa) Rules, was treated as prospective because it made the right of appeal more onerous. Rule 22 allowed application of the VAT Act only where the CST rules were silent on procedural or incidental matters, and the amendment notified on July 6, 2006 could not be applied retrospectively absent clear legislative intent. The deposit requirement was therefore confined to the post-amendment period, and any rejection of the appeal for non-compliance on the basis of the entire assessment period was unsustainable.

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Issues: Whether the requirement of depositing twenty per cent of the tax or interest in dispute under section 77(4) of the Orissa Value Added Tax Act, 2004, as made applicable to appeals under the Central Sales Tax (Orissa) Rules, 1957 by the amendment notified on July 6, 2006, could be insisted upon for the entire assessment period from April 1, 2005 to July 31, 2007, or only for the period covered after the amendment took effect.

Analysis: Rule 22 of the Central Sales Tax (Orissa) Rules, 1957 authorises application of the Orissa Value Added Tax Act, 2004 and the rules made thereunder to procedural and incidental matters where no specific provision exists in the CST rules. The amendment bringing the appeal condition into the CST regime took effect only from July 6, 2006 and did not operate retrospectively. A new condition that makes the right of appeal more onerous affects a substantive right and cannot be applied to transactions or liabilities arising before its commencement unless the statute clearly so provides. The admitted tax being nil, the amount required for maintaining the appeal had to be confined to the tax and interest relatable to the post-amendment period.

Conclusion: The pre-deposit could not be demanded for the entire period from April 1, 2005 to July 31, 2007; it was permissible only for the period from July 6, 2006 onward, and the summary rejection of the appeal was unsustainable.

Final Conclusion: The impugned rejection of the appeal and stay petition was quashed, and the assessing authority was directed to recompute the deposit requirement on a prospective basis so that the appeal could be entertained upon compliance.

Ratio Decidendi: A newly introduced pre-deposit requirement that impairs the existing right of appeal is substantive in character and operates prospectively unless retrospective intent is expressly stated or necessarily implied.

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