dividend income is not a part of the total ineome, the expenditure/deduction though of the nature specified in sections 15 to 59 but related to the income not forming part of total income could not be allowed against other income includible in the total income for the purpose of chargeability to tax. The theory of apportionment of expenditures between taxable and non-taxable has, in principle, been now widened under section 14A. Reading section 14 in juxtaposition with sections 15 to 59, it is clear that the words "expenditure incurred" in section 14A refers to expenditure on rent, taxes, salaries, interest, etc. in respect of which allowances are provided for (see sections 30 to 37). Every pay-out is not entitled to allowances for deduction. These allowances are admissible to qualified deductions. These deductions are for debits in the real sense. A pay-back does not constitute an "expenditure incurred" in tenns of section 14A. Even applying the principles of accountancy, a pay-back in the strict sense does not constitute an "expenditure" as it does not impact the Profit and Loss Account. Pay-back or return of investment will impact the balance-sheet whereas return on investment will impact the Profit and Loss Account. Cost of acquisition of an asset impacts the balance sheet. Return of investment brings down the cost. It will not increase the expenditure. Hence, expenditure, return on investment, return of investment and cost of acquisition are distinct concepts. Therefore, one needs to read the words "expenditure incurred" in section 14A in the context of the scheme of the Act and, if so read, it is clear that it disallows certain expenditures incurred to earn exempt income from being deducted from other income which is includible in the "total income" for the purpose of chargeability to tax. As stated above, the scheme of sections 30 to 37 is that profits and gains must be computed subject to certain allowances for deductions/expenditure. The charge is not on gross receipts, it is on profits and gains. Profits have to be computed after deducting losses and expenses incurred for business. A deduction for expenditure or loss which is not within the prohibition must be allowed if it is on the facts of the case a proper Debit Item to be charged against the incomings of the business in ascertaining the true profits. A return of investment or a pay-back is not such a Debit Item as explained above, hence, it is not "expenditure incurred" in terms of section 14A. Expenditure is a pay-out. It relates to disbursement. A pay-back is not an expenditure in the scheme of section 14A. For attracting section 14A, there has to be a proximate cause for disallowance, which is its relationship with the tax exempt income. Pay-back or return of investment is not such proxirnate cause, hence, section 14A is not applicable in the present case. Thus, in the absence of such proximate cause for disallowance, section 14A cannot be invoked. In our view, return of investment cannot be construed to mean "expenditure" and if it
