Expanded sales-tax definitions and agricultural implement exemptions: incidental business sales taxable, but parts of exempt implements may also qualify.

Expanded sales-tax definitions can reach transactions incidental or ancillary to a dealer's business, so sales of miscellaneous empties and discarded materials were held taxable. An exemption notification for agricultural implements was construed to cover parts of such implements as well, because the term "implements" was not confined to complete goods and the context supported inclusion of castings used in a mould board plough; those sales were therefore exempt. A revision notice was not invalid merely because it did not expressly cite the revisional provision, since the authority's power to revise existed and the notice otherwise disclosed the intention to reopen the assessment.

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Issues: (i) whether sales of miscellaneous empties and discarded materials acquired in the course of business were taxable as transactions incidental or ancillary to business under the definition of sale; (ii) whether castings used as parts of mould board plough were exempt as sales of agricultural implements under the notification issued under section 17; (iii) whether omission to refer expressly to section 16 in the revision notice vitiated the reassessment for the assessment year 1970-71.

Issue (i): whether sales of miscellaneous empties and discarded materials acquired in the course of business were taxable as transactions incidental or ancillary to business under the definition of sale.

Analysis: The expanded definition in section 2(d) with its explanation made taxable not only the principal business transactions but also those incidental or ancillary to the business carried on by the dealer. On that framework, the earlier narrow test of whether the assessee was carrying on business in the particular items no longer governed the inquiry.

Conclusion: The turnover from sales of miscellaneous empties and discarded materials was taxable and the assessee failed on this issue.

Issue (ii): whether castings used as parts of mould board plough were exempt as sales of agricultural implements under the notification issued under section 17.

Analysis: The notification granted exemption for sales of agricultural implements other than the excluded categories. The expression "implements" was treated as covering tools and instruments, and therefore their parts as well, unless the notification expressly restricted the exemption to complete implements only. The contemporaneous departmental clarification and the subsequent amended notification supported that construction.

Conclusion: The castings used as parts of mould board plough were covered by the exemption and the assessee succeeded on this issue.

Issue (iii): whether omission to refer expressly to section 16 in the revision notice vitiated the reassessment for the assessment year 1970-71.

Analysis: The assessing authority had power to revise the completed assessment under section 16. A mere omission to mention that provision in the communication sent to the assessee did not show absence of jurisdiction, particularly when the notice disclosed that the authority was proceeding to revise the assessment.

Conclusion: The reassessment was not vitiated by the omission to cite section 16 and the assessee failed on this issue.

Final Conclusion: The challenge succeeded only in relation to the turnover claimed as exempt under the notification, while the other objections were rejected.

Ratio Decidendi: A taxing notification granting exemption to agricultural implements may extend to their parts where the language and context indicate no restriction to complete implements, and transactions incidental or ancillary to business fall within the taxable definition when the statute so provides.

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