Reassessment for escaped turnover cannot correct a wrong tax rate after full assessment under sales tax law

Section 21 of the U.P. Sales Tax Act authorises reassessment only where turnover has escaped assessment; it does not extend to cases where the entire turnover was already assessed but the tax rate was applied incorrectly. The phrase "for any reason" qualifies the escape of turnover from assessment and does not convert every assessment error into a reassessment case. The proviso operates on the same footing and applies only to escaped turnover. The correct remedy for a wrong rate applied after complete assessment is rectification, not reassessment, and the ruling was against the Commissioner and in favour of the assessee.

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Issues: Whether enhancement of tax rate, where the entire turnover had already been assessed but a wrong rate was applied, fell within the scope of section 21 of the U.P. Sales Tax Act.

Analysis: Section 21 authorised assessment or reassessment only when the whole or any part of the turnover had escaped assessment to tax. On the facts, the full turnover had been assessed; the defect lay only in the rate applied. The phrase "for any reason" was held to qualify the escape of turnover from assessment, not to widen the provision to every kind of error. The proviso also applied only where turnover had escaped assessment, not where assessment was complete but the rate was incorrect. The proper course was correction of error by rectification, not reassessment under section 21.

Conclusion: Section 21 did not permit reopening of the assessment merely to enhance the rate of tax after full assessment of the turnover; the answer was against the Commissioner and in favour of the assessee.

Ratio Decidendi: Reassessment provisions limited to escaped turnover cannot be invoked solely to correct an erroneous tax rate where the entire turnover was already assessed.

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