Income Tax Department
Ministry of Finance, Government of India
‘Schedule Part A—OI’ Other Information in the Income Tax Return (ITR) form collects various financial and operational details of the taxpayer's business or profession. This schedule is mandatory for individuals and entities required to maintain books of accounts and is especially relevant for those liable to audit under Section 44AB.
It includes information such as the method of accounting employed (mercantile or cash), valuation method for closing stock, amounts debited to the profit and loss account (such as interest, depreciation, payments to partners), and details of amounts disallowable under various provisions of the Income Tax Act. It also captures information on loans or advances, deemed income, and capital account details of partners, among others.
The objective of Schedule OI is to provide a detailed view of the financial workings and specific adjustments made in computing taxable income, thereby ensuring a more accurate and comprehensive disclosure in the return.
This schedule applies to ITR-3, ITR-5 and ITR-6.