This discussion addresses whether a commission agent needs to maintain books of accounts under Section 44AA of the Income Tax Act, particularly when gross receipts exceed 10 lakhs. The assessee received a notice under Section 139(9) for a defective return, indicating that regular business income was offered alongside presumptive income, but the Profit and Loss account and Balance Sheet were incomplete. The notice clarifies that if regular business income is declared, these financial statements are required, and if the declared income is less than presumptive limits, an audit may be necessary. The response suggests consulting a local CA for professional guidance on how to rectify the defect by filing a corrected return.