Invalid service of reassessment notice defeats section 146 relief, sufficient cause, and consequential penalty liability.

Reassessment proceedings could not be sustained where the notice under section 148 was not validly served, because the foundational statutory requirement for further action was absent. On that basis, the assessee's application under section 146 was upheld and the finding of sufficient cause for non-compliance with the notice was accepted. The penalty under section 271(1)(a) also fell, as it was consequential to the invalid initiation of proceedings. The reference was answered wholly in favour of the assessee, with all referred questions decided against the Department.

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Issues: (i) Whether the Tribunal was justified in allowing the assessee's application under section 146 of the Income-tax Act, 1961. (ii) Whether the Tribunal was justified in holding that the assessee was prevented by sufficient cause from complying with the notice under section 148 of the Income-tax Act, 1961. (iii) Whether the Tribunal was justified in cancelling the penalty under section 271(1)(a) of the Income-tax Act, 1961.

Issue (i): Whether the Tribunal was justified in allowing the assessee's application under section 146 of the Income-tax Act, 1961.

Analysis: The Tribunal's findings showed that the reassessment proceedings were founded on a notice under section 148 that was not validly served, and the prerequisite for proceeding further was absent. In that situation, the assessee's application under section 146 could not be dislodged.

Conclusion: The issue was decided in favour of the assessee.

Issue (ii): Whether the Tribunal was justified in holding that the assessee was prevented by sufficient cause from complying with the notice under section 148 of the Income-tax Act, 1961.

Analysis: The Tribunal recorded factual findings that there was no valid notice under section 148 served on the assessee. Those findings supported the conclusion that the assessee had sufficient cause for non-compliance, and the reference court did not disturb those findings in advisory jurisdiction.

Conclusion: The issue was decided in favour of the assessee.

Issue (iii): Whether the Tribunal was justified in cancelling the penalty under section 271(1)(a) of the Income-tax Act, 1961.

Analysis: Since the reassessment notice itself was held to be invalid and the foundational requirement for further proceedings was absent, the penalty imposed as a consequence of the default could not be sustained.

Conclusion: The issue was decided in favour of the assessee.

Final Conclusion: The reference was answered wholly in favour of the assessee, and the Department failed on all referred questions.

Ratio Decidendi: A reassessment and consequential penalty cannot be sustained where the notice initiating proceedings is not validly served and the foundational statutory requirement for further action is absent.

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