(1)Irrespective of anything contrary in this Act, any expenditure by way of interest or similar payment in respect of excess interest, as specified in sub-section (4), shall not be deductible in computation of income chargeable under the head "Profits and gains of business or profession", if,—(a)it is paid or payable by an Indian company or a permanent establishment of a foreign company in India, in respect of any debt issued by an associated enterprise which is a non-resident; and(b)the sum of such expenditure in a tax year exceeds one crore rupees.