(4)Where the assessee is a person, other than a company or a co-operative society, the deduction under sub-section (1) shall not be admissible unless the accounts of the small-scale industrial undertaking for the previous year relevant to the assessment year for which the deduction is claimed have been audited by an accountant as defined in the Explanation below sub-section (2) of section 288 and the assessee furnishes, alongwith his return of income, the report of such audit in the prescribed form duly signed and verified by such accountant.
