Sales tax exemption notification upheld for mechanically produced edible oils, while assessments had to be revisited under amended law.

A statutory notification substituting item 57 in Schedule B of the Punjab General Sales Tax Act was upheld as valid and operative from 11 September 1956, with the result that mechanically produced edible oils fell outside the exemption available only to oils made in indigenous kohlus worked by animal or human agency. The assessees, having produced oil by mechanical process, were therefore not entitled to exemption on post-notification sales. Assessment orders relating to purchase tax on oil-seeds and declared goods also had to be reconsidered under the amended law and section 11AA, and the assessing authority was directed to vary, revise, or complete assessments in conformity with the amended statutory scheme.

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Issues: (i) Whether the notification substituting item 57 in Schedule B of the Punjab General Sales Tax Act was valid and operative from 11 September 1956 so as to deny exemption to mechanically produced edible oils; (ii) whether the assessment orders relating to purchase tax on oil-seeds and declared goods required reconsideration in the light of the amended law and section 11AA.

Issue (i): Whether the notification substituting item 57 in Schedule B of the Punjab General Sales Tax Act was valid and operative from 11 September 1956 so as to deny exemption to mechanically produced edible oils.

Analysis: The substituted entry confined exemption to edible oils produced in indigenous kohlus worked by animal or human agency, with the result that oils produced by mechanical process were outside the exemption. The earlier High Court view invalidating the notification could not stand after the later binding decision which upheld the notification and held that, in the light of the constitutional and statutory changes, it took effect only from 11 September 1956. The assessees admittedly produced edible oils by mechanical process, and therefore could not claim the former exemption.

Conclusion: The notification was valid and operative from 11 September 1956, and the assessees were not entitled to exemption for sales made after that date.

Issue (ii): Whether the assessment orders relating to purchase tax on oil-seeds and declared goods required reconsideration in the light of the amended law and section 11AA.

Analysis: The challenge to purchase tax on declared goods was accepted in principle in view of the binding decision on the effect of the Central sales tax regime, but the record did not disclose when and in what manner the purchase tax had been levied. In these circumstances, the proper course was to direct the assessing authority to exercise jurisdiction afresh under the amended provision and vary or revise existing assessments, or complete pending assessments, in accordance with the amended Act.

Conclusion: The assessment orders were required to be reconsidered and brought into conformity with the amended law under section 11AA.

Final Conclusion: The appeals succeeded on the validity of the notification and failed on the challenge to reassessment only to the limited extent that the assessing authority was directed to act under the amended provision, so the High Court orders stood modified accordingly.

Ratio Decidendi: Where a statutory notification governing tax exemption is upheld as valid and given operative effect from a specified date, exemption cannot be claimed for transactions after that date, and assessments affected by later validating amendments must be reconsidered in accordance with the amended statutory scheme.

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