The four Labour Codes came into force on 21 November 2025, consolidating 29 central labour laws. The final Central Rules under all four Codes were notified in May 2026, though these apply where the Central Government is the appropriate government, and state-level rules are still being finalised in many jurisdictions. For employers, the practical priorities are the revised definition of wages, written appointment letters, expanded social security coverage, and a restructured penalty framework. This blog explains the current landscape, the obligations that apply, where compliance gaps tend to develop, and how a labour law consultancy can help.
If there is one constant in labour law compliance in India, it is complexity. What changed in the past year is the structure underneath it.
On 21 November 2025, the Government of India brought the four Labour Codes into force, consolidating 29 central labour statutes into four:
- The Code on Wages, 2019
- The Industrial Relations Code, 2020
- The Code on Social Security, 2020
- The Occupational Safety, Health and Working Conditions Code, 2020
On 8 May 2026, the Ministry of Labour and Employment notified the final Central Rules under all four Codes, a significant step towards operationalisation. These Central Rules apply primarily where the Central Government is the appropriate government, so their reach varies by sector and establishment. Because labour is a Concurrent List subject, each state and union territory frames its own rules, and many are still at the draft stage. Until a state notifies fresh rules, employers there generally follow the Central Rules alongside existing state rules and any transitional notifications.
For employers who were already compliant under the previous system, the change still means reviewing wage structures, updating contracts, and recalibrating payroll. For those with existing gaps, the transition period is a practical window to identify and close them before enforcement intensifies.
What follows is a practical walkthrough of what employers need to understand right now.
What Are the Four Labour Codes and Why Do They Matter?
The four Labour Codes replace a patchwork of 29 central laws, some dating back to the 1940s, with a consolidated framework covering wages, industrial relations, social security, and occupational safety. Each Code addresses a distinct part of the employer-employee relationship.
| Code | What it covers | Key employer impact |
| Code on Wages, 2019 | Minimum wages, payment of wages, bonus, equal remuneration | Introduces a single definition of “wages” used across all four Codes. Where excluded allowances exceed 50% of total remuneration, the excess is added back into wages, which can raise the base for PF, gratuity, and bonus. |
| Industrial Relations Code, 2020 | Trade unions, standing orders, disputes, retrenchment | Written appointment letters are required (format prescribed under the OSH Code and its Rules). Standing orders provisions apply to industrial establishments, including commercial establishments, employing 300 or more workers, subject to the Code. |
| Code on Social Security, 2020 | PF, ESI, gratuity, maternity benefit, gig and platform worker coverage | Extends social security recognition, including a framework for gig and platform workers. Fixed-term employees are entitled to gratuity proportionate to their tenure. |
| Occupational Safety, Health and Working Conditions Code, 2020 | Working conditions, safety, health, welfare, contract labour | Applicability thresholds vary by provision and establishment type rather than a single universal figure. Introduces requirements such as annual health check-ups for prescribed categories and welfare facilities including crèche provisions. |
The consolidation aims to reduce overlapping legislation and standardise definitions, particularly “wages,” which now carries the same meaning across all four Codes. That consistency helps in principle, but it requires employers to review how their current compensation structures align with the new baseline.
What Are the Key Compliance Obligations Employers Should Prioritise?
Not every provision applies equally to every employer, but a few areas introduce changes that affect most businesses.
The revised definition of wages (the “50% rule”). Under the Code on Wages, the statutory definition of “wages” is basic pay, dearness allowance, and retaining allowance, with a defined list of excluded components such as HRA and conveyance. The key mechanism: where those excluded components together exceed 50% of total remuneration, the excess is added back into wages for statutory purposes. This is a cap on how much can sit outside “wages,” not a simple rule that basic pay must equal half of CTC. Where the add-back operates, it raises the base on which PF, gratuity, and bonus are calculated, which can increase statutory outflow unless the structure is reviewed. Employers who have not reassessed their CTC architecture since November 2025 may be carrying a calculation gap they have not yet quantified.
Appointment letters for all workers. The OSH Code requires employers to issue written appointment letters to workers, with the format prescribed under the OSHWC Rules. The letter sets out role, wages, working hours, and other core terms. This applies to new hires, and existing employees who were never issued a formal appointment letter should be brought within the requirement.
PF, ESI, and monthly filing deadlines. Monthly contribution deadlines remain the 15th of the following month. Late deposits continue to attract interest and penalties. The fundamentals here are unchanged, but the revised wage definition may affect contribution amounts where the add-back applies.
State-specific minimum wages. The Code on Wages provides for a national floor wage below which no state can set its minimum. States continue to set their own rates, and minimum wage and variable dearness allowance (VDA) revision cycles vary by state, by scheduled employment or category, and by the timing of each notification. Tracking these revisions, particularly across multi-state operations, remains a recurring compliance task.
Working hours and overtime. The OSH Code framework provides for a maximum of 8 hours per day, and overtime is payable at twice the ordinary rate of wages. Specific daily and weekly limits and related conditions are set out in the applicable Rules.
How Has the Penalty Framework Changed?
The Codes take a genuinely different approach to penalties.
India Briefing, in its January 2026 analysis of the Labour Code penalty structure, noted that only six types of offence under the new framework attract imprisonment for first-time violations, largely restricted to serious safety lapses and deliberate social security evasion. Sixteen types of offence are compoundable, meaning employers can settle them through payment rather than face prosecution. The analysis also noted that imprisonable offence categories were reduced overall and many routine procedural violations decriminalised.
That rationalisation is significant. It marks a shift from the older, fragmented approach where even minor procedural violations could theoretically attract criminal liability. But “compoundable” does not mean “consequence-free.”
Under the Code on Wages, 2019, paying an employee less than the amount due is punishable with a fine of up to ₹50,000 for a first offence. For a repeat offence of the same kind within five years, the Code provides for imprisonment of up to three months, or a fine of up to ₹1 lakh, or both. Claims relating to underpayment are heard by the authority appointed under the Code, with appeals to the designated appellate authority.
The overall picture: fewer provisions lead to imprisonment on a first offence, but the financial exposure remains substantial, particularly for wage-related violations.
Where Do Compliance Gaps Typically Develop?
Five areas come up consistently across compliance reviews. None require deliberate non-compliance. Most develop quietly from processes set up under the old framework and not revisited since.
CTC structures not aligned to the revised wage definition. The add-back mechanism changes how PF, gratuity, and bonus are calculated, but reviewing and restructuring CTC architecture across an entire workforce takes time. Each additional month of misalignment can add to the potential arrear where the add-back applies.
State minimum wage revisions missed during the cycle. Because revision timing and coverage vary by state and by scheduled employment, tracking each applicable notification is demanding for multi-state employers. Even a short period of underpayment across several affected employees creates measurable exposure.
Contractor compliance assumed rather than verified. Principal employers retain obligations where contractors default on PF, ESI, or wages for workers deployed on their premises. The assumption that a contractor manages this independently may not hold up during an inspection, because the principal employer’s obligations under the law are separate and continue regardless.
Licence and registration renewals that lapse without a tracking mechanism. Registrations under state Shops and Establishments legislation, contract labour provisions now under the OSH Code and its Rules, and municipal trade licences all require periodic renewal or continuation, subject to applicable transition provisions. A lapsed registration rarely surfaces until an inspection occurs.
No single view of compliance status across locations. When filing status sits across separate spreadsheets, vendors, and email threads, gaps tend to surface only after they have been flagged externally. A centralised view helps, but many businesses have not built one.
How Prompt Personnel Supports Labour Law Compliance in India
Prompt Personnel’s labour law consultancy services are structured around three areas that matter most during a transition like this one.
Advisory and regulatory updates. Labour law advisory, amendment tracking, guidance on the reforms, and support in responding to inspection observations and regulatory notices. As implementation of the four Labour Codes continues to evolve across states, a partner that tracks changes centrally can flag what applies to each specific business.
Payroll and filing compliance. Maintenance of prescribed registers, monthly and periodic return filing, support during inspections, and guidance on minimum wages and allowances across states. This is where the revised wage definition has the most immediate operational impact.
Licensing, audits, and principal-employer compliance. Regulatory compliance across state Shops and Establishments legislation, contract labour provisions under the OSH Code, the Apprentices Act, 1961, and applicable trade licensing. Principal employer and vendor compliance audits help verify remittances, check the correctness of returns, and close gaps before they are flagged externally. The comply360 Labour Law Library provides ongoing visibility into Acts, gazette notifications, minimum wages, and statutory updates across states.
With 29+ years of experience, compliance capability across 28 states and 5 union territories, and established experience coordinating with statutory authorities, Prompt Personnel complements internal HR teams with the depth and coverage that multi-state compliance requires.
Compliance Is a Continuous Requirement
The Codes consolidated the laws. They did not reduce the work. Wages still need to be tracked state by state. Filings still happen monthly. Licences and registrations still need renewal. CTC structures still need to reflect the current definition of wages.
Employers who manage this well tend to treat compliance as an ongoing function rather than something to reconcile before an audit. Whether that function sits in-house, with a partner, or as a hybrid of both depends on the business. What matters is that it runs continuously.
Prompt Personnel works with businesses across India, including those seeking experienced labour law consultants in Mumbai, to build and maintain compliance systems that hold up through transitions like this one.
Talk to Prompt Personnel’s Compliance Team
Access the comply360 Labour Law Library
Frequently Asked Questions
- What are the four Labour Codes in India?
The four Labour Codes are the Code on Wages, 2019; the Industrial Relations Code, 2020; the Code on Social Security, 2020; and the Occupational Safety, Health and Working Conditions Code, 2020. They came into force on 21 November 2025, consolidating 29 central labour statutes. The final Central Rules were notified on 8 May 2026 and apply where the Central Government is the appropriate government, while state-level rules are still being finalised in many jurisdictions.
- How does the revised wage definition (the “50% rule”) affect employers?
Under the Code on Wages, “wages” means basic pay, dearness allowance, and retaining allowance, with a defined list of excluded components. Where those excluded components together exceed 50% of total remuneration, the excess is added back into wages for statutory purposes. In practice this caps how much of the pay package can sit outside “wages.” Where the add-back applies, it raises the base for PF, gratuity, and bonus, so employers with allowance-heavy structures should review their CTC design.
- What are the penalties for labour law compliance violations in India?
Penalties vary by Code and offence type. Under the Code on Wages, paying below the amount due can attract a fine of up to ₹50,000 for a first offence, and for a repeat offence of the same kind within five years, imprisonment of up to three months, or a fine of up to ₹1 lakh, or both. Many first-time and procedural offences are compoundable or have been decriminalised, while serious matters such as safety lapses and social security evasion can still attract imprisonment.
- Does labour law compliance in India differ from state to state?
Yes. While the four Codes provide a central framework, states retain authority over minimum wage rates, Professional Tax, state labour welfare fund contributions, and certain licensing and registration requirements. Because labour is a Concurrent List subject, obligations can vary depending on the state, the industry, and the workforce size, and state rules under the Codes are still being notified.
- Why should employers consider working with a labour law advisor?
Because labour law compliance in India spans both central and state legislation, with different deadlines, register formats, minimum wage schedules, and amendment cycles in each jurisdiction. A labour law consultancy with multi-state capability and experience coordinating with statutory authorities can help track and manage these obligations continuously, particularly during a period of regulatory transition like the current one.
References
- Ministry of Labour and Employment — Labour Codes
- Decoding Penalties Under India’s Unified Labor Framework: Wage, Safety, & Social Security Violations. Six offence types attract imprisonment for first-time violations; 16 offence types are compoundable.
- The Code on Wages, 2019 First offence: fine up to ₹50,000. Repeat offence within five years: fine up to ₹1 lakh and/or imprisonment up to three months. Compensation of up to 10 times underpaid amount recoverable through the Controlling Authority.
