Reassessment based solely on reversed excise findings cannot survive without independent material supporting escapement of income.

Reopening under section 147 requires material that rationally supports a belief that income has escaped assessment. Where the Assessing Officer relied only on excise department findings alleging clandestine sales and suppression of turnover, without independent verification or corroborative evidence, the reopening could not stand once those findings were reversed in the assessee's own case. The very basis for the belief then ceased to have legal foundation, so the reassessment under sections 147 and 148 was invalid and the consequential additions became infructuous.

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Issues: Whether the reassessment initiated under section 147 of the Income-tax Act, 1961, and the consequential additions based solely on the excise department's findings could be sustained after those findings were reversed in the assessee's own case.

Analysis: The reassessment was founded on information received from the excise authorities regarding alleged clandestine sales and suppression of turnover. The Court noted that the jurisdictional condition for reopening is the existence of material giving rise to a rational belief that income has escaped assessment. It also noted that the Assessing Officer had relied on the excise material without any independent verification or corroborative evidence, and that the very basis of that material had later been rejected by the appellate excise tribunal in the assessee's own case. In those circumstances, the material supporting the reopening ceased to have legal foundation. Once the premise for forming the belief was negated, the reassessment and all consequential additions could not survive.

Conclusion: The reassessment under sections 147 and 148 was invalid and was quashed. The additions became academic and infructuous.

Final Conclusion: The assessee succeeded on the jurisdictional challenge, the reassessment was set aside, and the connected merits issues did not require adjudication.

Ratio Decidendi: Reassessment cannot be sustained where the sole basis for the belief of escapement of income is later reversed and no independent material supports the reopening.

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