Jurisdictional competence in tax assessment is essential; assessments by non authorized officers risk invalidation under procedural rules.

The dispute focuses on the jurisdiction of the Assessing Officer under CBDT Instruction No. 1/2011 and whether an assessment framed by an officer lacking pecuniary competence is valid; it emphasizes that compliance with jurisdictional limits and the procedural step under Section 143(2), together with principles of procedural fairness, determine the assessment's legality.

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