The rule in one line
Outsourcing changes who runs the payroll, not who ultimately answers for it. When you engage workers through a contractor, they are still doing work in connection with your establishment, so the law keeps you on the hook if the contractor does not pay. The contractor is responsible day to day, but the principal employer is the backstop the moment the contractor defaults.
Why outsourcing does not break the link
The Code on Social Security, 2020 defines "contract labour" as a worker deemed to be employed in or in connection with the work of an establishment when hired by or through a contractor, with or without the knowledge of the employer. In other words, routing a worker through a contractor does not remove that worker from your establishment for the purpose of the law. Separately, the OSH Code, 2020 (section 57) prohibits deploying contract labour in the core activities of an establishment except in limited situations, so outsourcing cannot be used as a blanket route around statutory obligations on the work that is central to your business.
The governing provisions
For wages and welfare, OSH Code, 2020, Chapter XI is the controlling text. Section 53 makes the principal employer responsible for welfare facilities for contract labour employed in the establishment. Section 54 makes it a contravention of the Code to employ contract labour through a contractor who was required to hold a licence but has not obtained one. Section 55 makes the contractor responsible for paying wages, but provides that if the contractor fails to pay or short-pays, the principal employer is liable to pay the full amount or the unpaid balance to the contract labour and then recover it from the contractor, including by deduction from sums payable to the contractor, as a debt, or (on the appropriate Government's order) out of the contractor's licence security deposit. For social security, the Code on Social Security, 2020 governs: Chapter III, section 17 deals with contribution in respect of employees and contractors (EPF), and Chapter IV covers ESI, with section 28 (all employees to be insured), section 29 (contributions), section 31 (payment of contributions by the employer) and section 42 (the Corporation's rights when an employer fails to register). The same Code sets the contribution structure: EPF employee 12 percent and employer 12 percent of wages (of which 8.33 percent goes to EPS subject to the pension wage ceiling, the balance to EPF, plus employer administrative and EDLI charges); ESI employee 0.75 percent and employer 3.25 percent, with the ESI wage ceiling of Rs 21,000 per month (Rs 25,000 for persons with disability). Verify these rates and the ceiling against the current EPFO and ESIC notifications before you act on them. That contract labour is squarely within the PF and ESI net is reinforced by OSH Code section 60(iii), which requires the contractor or the employer to extend to inter-State migrant workers all benefits including those under the ESI and EPF laws.
The exception that usually applies
There is a real exception, and it is narrow. The "contract labour" definition expressly excludes a worker who is regularly and permanently employed by the contractor for the contractor's own establishment, whose employment is on mutually accepted permanent terms with periodical increments, social-security coverage and other welfare benefits. So where you engage a genuine, licensed independent contractor who employs the workers as its own permanent staff, holds its own EPF and ESI registration and actually deposits the contributions, those workers are the contractor's employees and the primary PF and ESI liability sits with the contractor, not with you. This is the setup most compliant outsourcing depends on. Even here your exposure is limited, not eliminated: the principal-employer backstop in Chapter XI still bites if the contractor stops paying.
What happens when the contractor defaults
If a contractor collects your service fee but fails to deposit PF or ESI, the shortfall does not simply disappear. Following the wage-responsibility structure of OSH Code Chapter XI, the principal employer is the backstop for amounts the contractor was obliged to pay, and section 17 of the Code on Social Security frames contribution in respect of both employees and contractors, which is why the well-established principle is that the principal employer can be required to answer for a defaulting contractor's PF and ESI. The recovery mechanism runs the other way: after making good the amount, you deduct it from anything payable to the contractor, pursue it as a debt, or seek payment from the contractor's licence security deposit. Illustrative example: you pay a manpower agency a monthly invoice that is stated to include EPF and ESI, but the agency does not file the challan for three months; on discovery you can be pushed to fund the arrears for those workers, and you would then recover the sum from the agency's dues or security deposit. The rupee figures here are illustrative only and the applicable rates must be verified before use.
Your action step
Do not treat outsourcing as a liability shield. Treat it as a compliance chain you must supervise. Concretely: engage only a licensed contractor (confirm the contractor holds the applicable contract-labour licence and that a separate licence exists for your establishment where required), make monthly proof of PF and ESI deposit a payment condition (the EPF Electronic Challan cum Return and the ESI contribution proof, matched to each worker's Universal Account Number), and keep a written indemnity plus a right of set-off against the contractor's dues and security. That keeps the primary liability with a compliant contractor while protecting you against the backstop bill.
Sources, last verified and disclaimer
Last verified: 20 September 2026. This page restates statutory provisions and general principles for information only and is not legal advice; it is pending named legal review. Thresholds, forms, rates and portal mechanics change and vary by state; confirm against the current notified rules and official portals before acting.
Key points
- Outsourcing does not extinguish PF and ESI liability; it shifts day-to-day payment to the contractor while the principal employer stays the statutory backstop.
- Contract labour is defined as work done in or in connection with your establishment even when hired through a contractor, so the worker is not removed from your PF and ESI net by outsourcing (Code on Social Security, 2020, definition of contract labour).
- OSH Code, 2020, section 55: if the contractor fails to pay, the principal employer must pay and then recover from the contractor, including from the licence security deposit; section 54 makes using an unlicensed contractor a contravention of the Code.
- Code on Social Security, 2020: EPF contribution in respect of employees and contractors (section 17); ESI insurance and contribution obligations (sections 28, 29, 31) and the Corporation's rights on failure to register (section 42).
- The genuine exception is narrow: workers who are the contractor's own permanent employees with the contractor's own PF and ESI coverage fall outside the contract labour definition, so primary liability sits with the contractor.
- OSH Code section 57 restricts deploying contract labour in core activities, so outsourcing core work is not a free route.
- Practical protection: engage only licensed contractors, make monthly EPF Electronic Challan cum Return and ESI deposit proof a payment condition, and keep a right of set-off and indemnity.
Related questions
If my contractor has its own PF and ESI code, am I safe?
It significantly reduces your exposure, because the workers can then be the contractor's own permanent employees who sit outside the contract labour definition and whose primary liability is the contractor's. It does not fully remove the principal-employer backstop: if the contractor stops depositing, OSH Code Chapter XI still lets the shortfall be routed to you, with recovery from the contractor. Verify the monthly deposit every cycle rather than relying on the registration alone.
Does hiring an unlicensed contractor help me avoid liability?
No, it makes things worse. OSH Code, 2020 section 54 deems the employment of contract labour through a contractor who was required to hold a licence, but did not obtain one, to be a contravention of the Code. You gain no protection and add a compliance breach. The licence threshold and the requirement for a separate licence per principal employer must be checked against your state's notified rule.
What about gig and platform workers we engage online, not through a staffing contractor?
That is a different regime. The Code on Social Security, 2020 provides for social security schemes for gig and platform workers that may be funded through contributions, including from aggregators, at a notified rate credited to a social security fund. The exact rate and scheme are as per the notified scheme, so confirm the current notification before assuming any figure.
Check for your state
- Current EPF and ESI contribution rates, the EPS pension wage ceiling and the ESI wage ceiling should be reconfirmed against the latest EPFO and ESIC notifications before publishing.
- The contractor licence and principal-employer registration thresholds under the OSH Code, 2020 vary by state (widely reported as raised to 50 workers but not universal); check the specific number against the state's notified rule.
- Exact form numbers for principal-employer registration, contractor licence application and the certificate by principal employer, and the requirement for a separate licence per principal employer, must be confirmed against each state's notified rules.
- Whether and how the Code on Social Security, 2020 rules operationalise principal-employer recovery for a contractor's PF and ESI default in a given state should be verified against the notified state rules.
- The gig and platform worker aggregator contribution rate and scheme are as per the notified scheme and must be confirmed against the current notification.
- Page is pending named legal review before it is treated as authoritative.
Manpower compliance, handled
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