Reassessment jurisdiction turns on full disclosure of primary facts; later change of view cannot justify reopening.

Reassessment under section 34(1)(a) required a jurisdictional failure to file a return or a failure to make a full and true disclosure of primary facts. The assessee had filed a return through its agents on the basis of the non-resident status then accepted by the department, and had disclosed the relevant primary facts, including its status claim and income position. The assessee was not obliged to direct the officer on the legal inferences to be drawn from those facts. A later change of view by the assessing officer could not convert adequate disclosure into concealment or nondisclosure. The reopening notice was therefore without jurisdiction because the statutory conditions for reassessment were not met.

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Issues: Whether reassessment proceedings under section 34(1)(a) of the Indian Income Tax Act could validly be initiated on the footing that the assessee had either failed to file a valid return or had failed to disclose fully and truly all material facts necessary for assessment.

Analysis: The statutory scheme of section 34(1)(a) required, as a basic jurisdictional condition, omission or failure to make a return or to make a full and true disclosure of material facts. The assessee had in fact filed a return through its agents in accordance with the status then accepted by the department as non-resident, and the validity of that return could not be denied by later assuming a different status. The record showed that the assessee had placed the relevant primary facts before the assessing authority, including its claim to non-resident status and the comparative income position. On the principle governing disclosure, the assessee was bound to disclose primary facts, but was not required to instruct the officer on the legal inferences to be drawn from them. A mere later change of view by the officer, or the contention that he should have drawn different conclusions from the same materials, could not convert the matter into concealment or failure of disclosure. The department's allegation that the assessee prevented due diligence by asserting non-resident status was rejected as unsustainable.

Conclusion: The reopening notice under section 34(1)(a) was without jurisdiction, as the essential statutory conditions for reassessment were not satisfied, and the petition was allowed.

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