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ESI applicability as per new Labour Codes
A detailed analysis of ESI applicability before and after 21 November 2025 under India’s new labour codes. Understand the 50% wage rule, expanded coverage, ESIC circular updates and payroll compliance implications for employers
Original publication: 2025-12-01

ESI Applicability Update
ESI applicability as per new Labour Codes
India’s labour codes effective from 21 November 2025 introduce a uniform wage definition and a structured approach to remuneration.
This shifts how establishments assess eligibility and compliance under social security frameworks such as ESI—particularly due to the 50% wage rule used for statutory computations.
Executive summary
Under the new wage definition approach, it is expected that more employees may come within ESI coverage without any revision to the existing threshold of ₹21,000, because wage computation is now framed around 50% of monthly gross wages in Part A, with exclusions and allowances structured across Parts B and C.
Key anchors
Effective date: 21 Nov 2025
ESI threshold: ₹21,000
Wage framework: Part A, B and C
Establishment strength: 10 or 20 (State-specific)
Old scenario before 21 November 2025
ESI Act, 1948 framework
The Employees State Insurance Corporation (ESIC), governed by the ESI Act, 1948, is a statutory body responsible for administering the Employees State Insurance (ESI) Scheme.
The ESI Scheme is designed to extend medical and social protection benefits arising from sickness, disability, or workplace death to the insured person and dependent family members.
Establishment applicability
The ESI Act applies to offices, factories and establishments employing 10 or 20 persons depending on State applicability.
Employee eligibility threshold
Employee coverage was assessed using the monthly wage ceiling of ₹21,000 (and ₹25,000 for persons with disabilities).
The wage base for ESI eligibility typically included the basic and allowances sitting in the monthly salary structure, and contributions were computed on eligible wages as per prevailing rules.
New scenario after 21 November 2025
Wage definition shift
The above narrative was the existing scenario till 20 November 2025. With the implementation of the new labour codes on 21 November 2025, a new approach is expected to come into force depending on the speed of rule-making by the Central Government, which has been indicated as a 45-day timeline for issuing operational rules.
Under the revised wage definition across the Code on Wages and the Social Security Code, wage computation is structured with:
Part A representing 50% of monthly gross wages,
Part BPart C
Social security net may broaden without increasing the existing threshold of ₹21,000
It is felt by many that, due to the wage-definition shift, more employees beyond the earlier wage threshold may be drawn into ESI coverage for the first time. Key reasons commonly cited include:
ESIC circular updates highlighted (as shared)
ESIC issued a circular dated 28 November 2025 to its field and medical leadership noting that the Social Security Code, 2020 modifies definitions of dependent and family compared to the ESI Act, 1948, including widower and grandparent for dependent benefits, and including father-in-law and mother-in-law of a woman employee under the family definition for medical benefit.
Another ESIC communication instructed establishments to begin aligning wage computations with the revised wage definition. Many employers have also received SMS alerts directing wage calculation updates as per revised laws.
Payroll compliance readiness with Karma Global
Implementation support
Karma Global has already updated its payroll systems for the 50% rule. The necessity of being with Karma Global for Payroll Processing and Payroll Compliance offers:
Operational assurance
Guarantees timely and accurate salary processing and strengthens employee trust and satisfaction.
Risk and continuity
Minimizes the risk of legal penalties and compliance issues and supports consistent business growth and operational continuity.
Karma Global’s Payroll Compliance Services include
EPF and ESIC registration
Assisting in obtaining required EPF and ESI registration numbers.
Payroll processing
Managing payroll including tax deductions and salary disbursements.
Compliance filings
Preparation and submission of mandatory payroll-related documents.
Benefits administration
Managing Provident Fund, ESI and compensation claims for employees.
Payment and withdrawal management
Tracking contributions and settlements per statutory norms.
Regulatory updates
Keeping payroll aligned with evolving legal and statutory requirements.
Need help assessing ESI coverage impact and aligning payroll to the new wage definition?
For assistance, write to our team.
Disclaimer: This page is an informational overview based on the content provided. Applicability and implementation may vary based on notified rules, establishment category and state-specific provisions.
