Bonus computation under the Payment of Bonus Act must follow annual surplus rules; half-yearly compulsory payments are impermissible.

Under the Payment of Bonus Act, 1965, bonus must be computed on the basis of the accounting year's gross profits, available surplus and allocable surplus, and a tribunal cannot compel half-yearly bonus payments as advance wages; voluntary part-payments may be protected, but no right to periodic instalments is created. The employer's claim for a higher return on reserves and for rehabilitation allowance was rejected for lack of proof that the sums were actually used as working capital or that a real, quantifiable rehabilitation scheme existed. Bonus allocation was also adjusted to keep the workmen's share broadly within the accepted 60% rule, leading to reduction of the 1962 award and only limited interference for 1963.

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Issues: (i) whether, after the Payment of Bonus Act, 1965 came into force, the employer could be directed to pay bonus in two half-yearly instalments as advance against bonus and not as advance wages; (ii) whether the employer was entitled to a return on reserves used as working capital and to provision for rehabilitation; (iii) whether the Tribunal correctly computed the available surplus and the additional bonus payable for the years 1962 and 1963.

Issue (i): whether, after the Payment of Bonus Act, 1965 came into force, the employer could be directed to pay bonus in two half-yearly instalments as advance against bonus and not as advance wages.

Analysis: The scheme of the Act required bonus for an accounting year to be computed on the basis of gross profits, available surplus and allocable surplus determined at the close of that accounting year. The statutory framework, including the time-limit for payment and the provision permitting deduction of amounts voluntarily paid during the year, did not authorise a tribunal to compel split half-yearly bonus payments. Section 17 only protected voluntary part-payments already made; it did not confer a right on workmen to insist on periodic payment during the accounting year. The earlier practice of making half-yearly payments, not having crystallised into a condition of service, could not override the Act.

Conclusion: The direction requiring half-yearly bonus payments was illegal and was set aside in favour of the appellant.

Issue (ii): whether the employer was entitled to a return on reserves used as working capital and to provision for rehabilitation.

Analysis: The Tribunal accepted that working capital could include reserves actually employed in the business, but excluded fixed assets and capital works in progress. On the material produced, the appellant failed to show that the larger sum claimed was truly available and used as working capital, so the Tribunal's limited allowance for return on reserves was sustained. On rehabilitation, the employer bore the burden of proving a real scheme, the relevant replacement price, the probable life of the machinery, and the multiplier and deviser necessary to quantify the claim. The appellant produced no satisfactory evidence of an operative rehabilitation scheme or reliable material to work out the claim, and the large claimed provision was therefore not justified.

Conclusion: The Tribunal was right in restricting the return on reserves and in rejecting the rehabilitation claim, which was against the appellant.

Issue (iii): whether the Tribunal correctly computed the available surplus and the additional bonus payable for the years 1962 and 1963.

Analysis: Bonus allocation was required to follow the accepted principle that roughly 60% of the available surplus should go to workmen and the balance to the employer. For 1962, the Tribunal's award produced a payment to workmen in excess of the permissible rough 60% share, so the additional amount had to be reduced. For 1963, the award substantially conformed to the 60% principle and required no interference except to the extent of a minor adjustment already implicit in the figures.

Conclusion: The additional bonus for 1962 was reduced, while the award for 1963 was maintained in substance, resulting in only partial success for the appellant on this issue.

Final Conclusion: The challenge to compulsory half-yearly bonus payments succeeded, the rehabilitation claim failed, and the bonus computation was corrected only to the extent necessary for 1962, leaving the appellant with only partial relief overall.

Ratio Decidendi: Under the Payment of Bonus Act, 1965, bonus is to be computed on the basis of the accounting year's results, and a tribunal cannot compel half-yearly bonus payments; a claim for rehabilitation must be proved by satisfactory evidence of a real scheme and quantified replacement requirements; and bonus distribution should broadly keep workmen's share within about 60% of the available surplus.

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