Payment of Bonus Act, 1965 – Constitutional Contours, Exemptions, and Jurisprudential Evolution

Payment of Bonus Act, 1965 – Constitutional Contours, Exemptions, and Jurisprudential Evolution

Introduction

The Payment of Bonus Act, 1965 (“the Act”) constitutes a seminal component of Indian labour legislation, translating the profit-sharing philosophy crystallised in the Tripartite Bonus Commission Report (1964) into a statutory mandate. The Act seeks to balance industrial peace with distributive justice by granting employees a statutory claim to a share in the profits of certain establishments, while simultaneously prescribing ceilings and conditions that safeguard managerial autonomy and economic viability. Six decades of judicial engagement—punctuated by constitutional scrutiny, interpretative refinements, and evolving notions of social justice—have transformed the Act from a mechanical profit-allocation code into a dynamic instrument for protecting workers’ economic interests. This article critically analyses that trajectory, drawing upon leading Supreme Court and High Court authorities, with particular focus on Jalan Trading Company, Sabanayagam, and allied jurisprudence.

Legislative Genesis and Statutory Scheme

Enacted on 25 September 1965 to replace the Payment of Bonus Ordinance, 1965, the Act codified the “Full Bench formula” that had evolved through industrial adjudication[1]. Salient provisions include:

  • Eligibility & entitlement – ss. 8–9 confer a right to bonus on employees who have worked at least thirty days in an accounting year, subject to disqualification for specified misconduct.
  • Quantum – ss. 10–15 fix a statutory minimum of 8.33 % of wages and a maximum of 20 %, linked to “allocable surplus” (s. 2(4)) and moderated by the “set-on / set-off” mechanism.
  • Differential treatment of new establishments – s. 16 phases liabilities for start-ups.
  • Exclusions and exemptions – ss. 32 (categorical exclusions) and 36 (governmental exemptions “in public interest”).
  • Enforcement – ss. 21–22 provide recovery machinery and deem disputes regarding bonus an “industrial dispute” under the Industrial Disputes Act, 1947 (“ID Act”).

Constitutional Challenges and Interpretative Milestones

1. Jalan Trading Company Pvt. Ltd. v. Mill Mazdoor Sabha (1967)

The first major constitutional challenge tested the Act’s retrospective and classificatory provisions. Sections 33, 34(2) and 37 retrospectively mandated liabilities on establishments with pending bonus disputes as on 29 May 1965 and delegated power to vary percentages. The Supreme Court, by a 4-1 majority, invalidated these sections for violating the equality guarantee (Art. 14)[2]. The Court emphasised:

  • Classifications predicated on the fortuity of a dispute’s pendency lacked rational nexus to the Act’s objective of equitable profit distribution.
  • Section 37’s delegation of power to fix the percentage of deductions amounted to excessive delegation, infringing the separation of powers.

Importantly, the remainder of the Act survived; Parliament subsequently amended the law, excising the impugned provisions and reaffirming the constitutional commitment to a rational, prospective bonus regime.

2. Exemption Power under Section 36 – State of T.N. v. K. Sabanayagam (1997)

Three decades later, the Court revisited the Act’s exemption mechanism. The Tamil Nadu Government had issued notifications purporting to exempt the State Housing Board retrospectively. The Supreme Court, affirming the Madras High Court, struck down the orders, holding that:

  • Section 36 is conditional legislation, not delegated legislation;[3] the Government must objectively ascertain financial hardship and public interest.
  • Natural justice applies: affected employees (directly or through unions) must be heard because the exemption impacts vested statutory rights.
  • Retrospective exemption requires explicit statutory language; silence cannot defeat accrued employee rights.

The judgment fortified procedural safeguards, signalling that governmental discretion under welfare statutes is subject to rigorous judicial review for arbitrariness, mala fides, and violation of natural justice.

3. Computation Formula – State of Mysore v. Workers of Gold Mines (1958)

Although predating the Act, this decision entrenched the “Full Bench formula” as a flexible tool for determining allocable surplus, rejecting employer arguments that the mining industry deserved special treatment. The Supreme Court’s endorsement of social-justice imperatives—over and above contractual covenants—echoes in the Act’s statutory scheme.[4]

Expanding the Concept of Bonus – Customary, Contractual and Incentive Payments

The Act expressly governs profit-oriented bonus. Jurisprudence, however, recognises parallel species:

  • Customary / festival bonus – upheld in Mumbai Kamgar Sabha and reiterated in Hukum Chand Jute Mills, the courts hold that long-standing festival payments, unlinked to profits, survive the Act.[5]
  • Contractual / incentive bonus – settlements under the ID Act or private agreements confer enforceable rights independent of the Act; see Modistone Ltd., Wheel & Rim, and income-tax cases such as CIT v. Bhavani Mills (additional bonus allowed as business expenditure).[6]

The judicial demarcation preserves industrial flexibility by enabling parties to design productivity-linked or festival payments without being fettered by the Act’s ceilings, provided such schemes do not subvert the statutory minimum profit bonus.

Interface with the Industrial Disputes Act, 1947

Sections 21–22 of the Act create a hybrid enforcement architecture:

  • Employees may invoke s. 21 to seek governmental recovery certificates, or file applications under s. 33-C(2) ID Act for computation of dues (HpSEB v. Presiding Officer, Labour Court).[7]
  • Disputes over rate or applicability of bonus are deemed industrial disputes (s. 22), enabling collective espousal and conciliation.
  • However, where parties resort to private arbitration without complying with s. 10-A(3) ID Act (publication of arbitration agreement), the award falls outside the ID Act framework and cannot be enforced under s. 17 (Moorco (India) Ltd.).[8]

Fiscal Dimensions – Deductibility of Bonus Payments

Judicial exposition under the Income-tax Act, 1961 reveals that:

  • Profit-linked bonus within statutory limits is deductible under s. 36(1)(ii).
  • Payments exceeding statutory ceilings, when made pursuant to enforceable settlements (contractual/incentive), are deductible under s. 37 (CIT v. Mettur Chemicals; CIT v. Bhavani Mills).[9]
  • Conversely, unpaid or merely contingent bonus provisions invite disallowance unless crystallised as an accrued liability.

Exclusion of Certain Establishments – “Local Authority” and “Not-for-Profit” Undertakings

Section 32 exempts specific entities—e.g., local authorities (s. 32(iv)) and not-for-profit institutions (s. 32(v)(c)). Judicial delineation illustrates:

  • Housing Board of Haryana v. Employees’ Union – a statutory housing board is a “local authority” based on the General Clauses Act definition; hence the Act is inapplicable.[10]
  • Tamil Nadu Water Supply & Drainage Board – the Board’s service-oriented mandate places it within s. 32(v)(c), excluding its employees from the Act.[11]
  • Yet, where an establishment deliberately seeks exemption under s. 36, it may be estopped from subsequently claiming categorical exclusion under s. 32 (Sabanayagam).

Contemporary Issues and Reform Proposals

Recent policy debates have centred on:

  1. Threshold of coverage – reducing the employee-strength trigger (currently twenty) to widen social protection.
  2. Alignment with profit-sharing trends – enabling higher ceilings for performance-linked bonus while guarding against dilution of the statutory minimum.
  3. Digital enforcement mechanisms – integrating bonus registers (Forms A & B) with electronic compliance portals to enhance transparency.

Any reform must heed the constitutional values underscored in Jalan Trading and Sabanayagam: classifications must be rational, and procedural fairness is non-negotiable.

Conclusion

The Payment of Bonus Act, 1965 remains a cornerstone of India’s labour welfare architecture. Judicial interpretation has, however, ensured that the Act operates within constitutional parameters, respects procedural fairness, and coexists with customary and contractual bonus regimes. The Supreme Court’s twin insistence on reasoned classification (Jalan Trading) and procedural fairness (Sabanayagam) continues to guide legislative and administrative action. Going forward, recalibrating thresholds, modernising enforcement, and harmonising fiscal incentives with labour rights will determine the Act’s ability to deliver equitable economic justice in an evolving industrial landscape.

Footnotes

  1. See Mill Owners’ Association, Bombay v. Rashtriya Mill Mazdoor Sangh (1950) and subsequent adoption of the “Full Bench formula”.
  2. Jalan Trading Co. Pvt. Ltd. v. Mill Mazdoor Sabha, AIR 1967 SC 691 (“Jalan Trading”).
  3. State of T.N. v. K. Sabanayagam, (1998) 1 SCC 318 (“Sabanayagam”). The Court relied on Hamdard Dawakhana v. Union of India, AIR 1960 SC 554, to explain conditional legislation.
  4. State of Mysore v. Workers of Gold Mines, AIR 1958 SC 923.
  5. Mumbai Kamgar Sabha v. Abdulbhai Faizullabhai, (1976) 3 SCC 832; Hukum Chand Jute Mills Ltd. v. Second Industrial Tribunal, (1979) 4 SCC 681.
  6. Wheel & Rim Co. of India v. Government of Tamil Nadu, (1971) 1 LLJ 406 (Mad); Modistone Ltd. v. Modistone Employees Union, 1999 (83) FLR 662 (Bom).
  7. H.P. State Electricity Board v. Presiding Officer, Labour Court, 2010 Lab IC 1235 (HP).
  8. Moorco (India) Ltd. v. Government of Tamil Nadu, 1992 SCC OnLine Mad 42.
  9. CIT v. Mettur Chemicals & Industrial Corporation Ltd., 1998 SCC OnLine Mad 1102; CIT v. Bhavani Mills Ltd., 1997 SCC OnLine Mad 1073.
  10. Housing Board of Haryana v. Haryana Housing Board Employees’ Union, (1996) 1 SCC 95.
  11. Tamil Nadu Water Supply & Drainage Board Engineers’ Association v. State of T.N., 1991 LLJ Mad 394.