Real income principle: bona fide surrender of commission reduces taxable income when integral to fixing commission.

The article examines whether a post year surrender of managing agency commission reduces taxable income for the relevant accounting year, applying the annuality principle and the doctrine of real income. Where the surrender is authorised by the managing agency agreement, determined bona fide in the course of making up mercantile accounts, and integral to fixing the quantum of commission, the transaction is to be treated in substance and reduces the real income of that accounting year. The operative effect: such a bona fide, commercially expedient surrender diminishes the taxable income for the year in which the accounts determine the commission.

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Issues: Whether the sum of Rs. 57,785/- (the balance of a surrendered managing agency commission) could legally be included in the assessee company's total income for the assessment year ended 31st March 1950.

Analysis: The dispute concerns application of two principles: the annuality principle that each accounting year is a self-contained period for computing income, and the doctrine of real income which requires taxation of the actual income of the assessee. Relevant facts include the managing agency agreement authorising a proportionate surrender of commission, the mercantile system of accounting followed by the assessee, and board resolutions and accounts prepared after the accounting year showing the commission given up bona fide and on commercial expediency grounds at the time of ascertaining the commission. Where the contractual obligation and the practical determination of commission are so linked, the surrender effected in the course of making up accounts that determine the ultimate quantum of commission is cogent for ascertaining real income. The transaction must be viewed in substance rather than by a rigid reliance on book-entry timing; the surrender, being bona fide and integral to fixing the commission, diminishes the real income of the relevant accounting year.

Conclusion: The sum of Rs. 57,785/- cannot be included in the assessee company's total income for the assessment year ended 31st March 1950; decision is in favour of the assessee.

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