Search material and partner admissions supported reassessment, while most on-money additions were upheld with limited year-wise adjustments.

Seized notebook entries and related statements were treated as tangible material linking the assessees to unaccounted receipts and expenditure, so reassessment under sections 147 and 148 was sustained and the special procedure under section 153C was held inapplicable because the material did not belong to the firm in the required sense. On the merits, partner admissions and the partnership deed supported taxing income in the firm's hands, while co-ownership additions were upheld on preponderance of probability from search material. Protective additions were maintained where substantive additions already existed in related hands, and certain receipts were shifted to the correct assessment year, with the additions largely sustained overall.

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Issues: (i) Whether reassessment under sections 147 and 148 was valid, or whether the material arising from search required action under section 153C; (ii) whether the on-money additions, including protective and substantive additions and year-wise enhancement, were sustainable on the merits.

Issue (i): Whether reassessment under sections 147 and 148 was valid, or whether the material arising from search required action under section 153C.

Analysis: The seized notebook and related statements formed tangible material linking the assessees with unaccounted receipts and expenditure. The special procedure under section 153C was held inapplicable because the seized material did not belong to the firm in the sense required by that provision. The reopening was therefore sustained on the basis of reason to believe under sections 147 and 148.

Conclusion: The reassessment proceedings were held valid and the challenge based on section 153C failed.

Issue (ii): Whether the on-money additions, including protective and substantive additions and year-wise enhancement, were sustainable on the merits.

Analysis: The Court applied partnership principles to hold that acts and admissions of a partner in the course of the firm's business bind the firm, and that the right person had to be taxed in the hands of the firm where the partnership deed allocated equal shares. In the co-ownership matters, the Court applied preponderance of probability to uphold proportionate additions based on the search statements and seized material. Protective additions were sustained where substantive additions already stood made in related hands, and the year of certain Lapkaman receipts was shifted to the correct assessment year, justifying enhancement for that year.

Conclusion: The additions were substantially upheld, with limited deletion or shifting to the correct year as found by the appellate authority.

Final Conclusion: The batch resulted in a mixed outcome: the reopening objections were rejected, most on-money additions were sustained, some year-wise adjustments were made, and the appeals were disposed of accordingly.

Ratio Decidendi: Where search material and partner admissions provide tangible basis of escapement, reassessment under sections 147 and 148 is permissible if section 153C is not attracted, and in partnership or co-ownership contexts income may be taxed in the hands of the proper person on the basis of the partnership relationship and preponderance of probability.

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