Block assessment needs incriminating search material; unsupported deficit stock and presumed sales addition was deleted.

A block assessment under Chapter XIV-B cannot rest on suspicion or presumed undisclosed sales; it must be founded on tangible incriminating material found during search. Here, no adverse seized material, supporting statement, or independent evidence established deficit stock or concealed income, and the regular books and physical inventory did not justify the addition. The assessed addition was therefore unsustainable and deleted in favour of the assessee.

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Issues: Whether the block assessment addition based on alleged deficit stock and presumed unaccounted sales was sustainable in the absence of incriminating material found during search.

Analysis: The search did not yield any incriminating or adverse material to establish undisclosed sales or concealed income. The purchases and sales recorded in the regular books were accepted, the physical inventory did not support the alleged deficit stock, and no independent evidence or statement was brought on record to substantiate the addition. A block assessment under Chapter XIV-B is intended to tax undisclosed income found on the basis of concrete material seized or discovered in search, not on mere suspicion or hypothesis.

Conclusion: The addition made in block assessment was not sustainable and was deleted in favour of the assessee.

Ratio Decidendi: A block assessment can be sustained only on the basis of tangible incriminating material found in search, and not on surmises, conjectures, or unsupported assumptions of undisclosed income.

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