Appellate enhancement limits: authority cannot increase sales tax rate when the appeal concerns only surcharge levy.

Under the Karnataka Sales Tax Act, the appellate authority's power to enhance an assessment is limited to the levy or assessment that is itself under appeal. Because surcharge under section 6B is distinct from sales tax under section 5(1), an appeal confined to surcharge did not permit enhancement of the tax rate on taxable turnover. The High Court held that the Deputy Commissioner acted beyond jurisdiction in enhancing a matter not challenged in the appeal, and the enhancement was invalid.

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Issues: Whether the appellate authority, while disposing of an appeal against levy of surcharge under section 6B, could enhance the rate of tax on the taxable turnover under section 5(1).

Analysis: Section 20(5) of the Karnataka Sales Tax Act, 1957 empowers the appellate authority, after hearing the assessee, to confirm, reduce, enhance or annul an assessment or penalty, but the power of enhancement is confined to the levy or assessment that is itself the subject-matter of the appeal. A levy under section 6B is distinct from the levy of sales tax under section 5(1), and the appellate authority cannot enhance an assessment which was not under challenge in the appeal. Since the appeal before the Deputy Commissioner related only to the surcharge under section 6B, enhancement of the rate of tax on the taxable turnover was beyond jurisdiction.

Conclusion: The appellate authority had no power to enhance the rate of tax while deciding the appeal against the surcharge levy, and the enhancement was invalid.

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