1. Introduction to the implementation of the Four Labour Codes and their enforcement framework.

The Four Labour Codes has been implemented or enforced from 21 November 2025. The Code of Wages 2019, The Industrial Relation Code 2020, The code on Social Security 2020 & The Occupational Safety, Health & Working condition Code 2020, Now the 29 Existing labour Laws subsumed in this four labour code.

The applicability of section list from 21st November 2025 mentioned in gazette notification of central government published in same date. Although, the Schemes, Rules & Regulation and section of certain still remain impliment. This means employers must act now to ensure compliance with the new framework of sections applicable or enforced from 21st November 2025.

2. Detailed interpretation and explanation of the definition of Wages under the Four Labour Codes, prescribed Wages, Allowances, and Salary Components as per the defined structure. Section numbers differ in each labour code, but the definition is the same

1. The Social Security Code 2020Section 2(88)
2. The Wage Code 2019: Section 2(y)
3.The Industrial Relation Code 2020: Section 2(zq)
4.The Occupational health, Safety & Working Condition 2020: Section 2(zzj)

Definition

"Wages" means all remuneration, whether by way of salary, allowances or otherwise, expressed in terms of money or capable of being so expressed which would, if the terms of employment, express or implied, were fulfilled, be payable to a person employed in respect of his employment or of work done in such employment, and includes,—

  • (i)basic pay;
  • (ii) earness allowance;
  • (iii)retaining allowance, if any,
  • but does not include—
  • (a) any bonus payable under any law for the time being in force, which does not form part of the remuneration payable under the terms of employment;
  • (b) the value of any house-accommodation, or of the supply of light, water, medical attendance or other amenity or of any service excluded from the Computation of wages by a general or special order of the appropriate Government;
  • (c) any contribution paid by the employer to any pension or provident fund, and the interest which may have accrued thereon;
  • (d) any conveyance allowance or the value of any travelling concession;
  • (e) any sum paid to the employed person to defray special expenses entailed on him by the nature of his employment;
  • (f) house rent allowance;
  • (g) remuneration payable under any award or settlement between the parties or order of a court or Tribunal;
  • (h) any overtime allowance;
  • (i) any commission payable to the employee;
  • (j) any gratuity payable on the termination of employment; or
  • (k) any retrenchment compensation or other retirement benefit payable to the employee or any ex gratia payment made to him on the termination of employment: Provided that, for calculating the wage under this clause, if any payments made by the employer to the employee under sub-clauses (a) to (i) exceeds one-half, or such other per cent. as may be notified by the Central Government, of all remuneration calculated under this clause, the amount which exceeds such one-half, or the per cent. so notified, shall be deemed to be remuneration and shall be accordingly added in wages under this clause: Provided further that for the purpose of equal wages to all genders and for the purpose of payment of wages the emoluments specified in sub-clauses (d), (f), (g) and (h) shall be taken for computation of wage.

Explanation.—Where an employee is given in lieu of the whole or part of the wages payable to him, any remuneration in kind by his employer, the value of such remuneration in kind which does not exceed fifteen per cent. of the total wages payable to him, shall be deemed to form part of the wages of such employee;

Let’s Explanation of Wages - the 50% rule

1. The scope of the definition of wages has been widened, with a detailed list of exclusions such as house rent allowance, conveyance allowance, overtime allowance, contributions paid towards provident fund etc.
2. Any components of total remuneration not in the exclusions list will likely be counted as “wages” if such component falls within the initial operative part of the definition.
3. Additionally, if the aggregate amount of exclusions exceeds 50% of the total remuneration, the amount in excess of 50%, will be deemed as remuneration and be added to wages.
4. Further, if any part of remuneration ( Where an employee is given in lieu of the whole or part of the wages) in kind is being provided, then the value of such remuneration in kind up to 15% of the total remuneration, will also form part of wages.

Basic Wages

Basic Pay + Dearness Allowance + Retaining Allowance ≥ 50% of Total Remuneration. If excluded allowances exceed 50%, the excess is statutorily deemed as “wages” This rule is mandatory and automatic.

Inclusions (Always Count as Wages)
  • Basic Pay
  • Dearness Allowance (DA)
  • Retaining Allowance (applicable in seasonal industries)
Exclusions (Subject to 50% Ceiling)

1.House Rent Allowance (HRA)

2. Conveyance Allowance

3. Defray Allowance (Related to Unique Nature of Work)

4. Washing / Field Allowance

5. Special Allowance • Statutory Bonus/Performance Bonus

6. Commission / Incentives

7. Overtime Wages

8. Employer Share of Provident Fund & Interest

9. Gratuity ( Gratuity is not calculated in term of wage Calculation it is separate )

10. Retrenchment Compensation / Ex-Gratia ( not calculated in term of wage Calculation it is separate)

Basic Pay + Dearness Allowance ≥ 50% of Total Remuneration, If excluded allowances exceed 50%, excess becomes “wages” by law.

3. Illustrative example for calculating Wages/Salary under the Employees’ State Insurance (ESI) provisions.

Calculation Examples (TR=Total Remuneration) ESI is currently calculated at a rate of 0.75% of wages for employees and 3.25% for employers, for eligible employees earning a monthly wage of up to ₹21,000 (or ₹25,000 for persons with disabilities).

Example 1: Compliant Salary Structure (No add-back required) An employee, Mr. A, has a total monthly remuneration of ₹20,000, which is below the ₹21,000 threshold.
Salary Component Amount Included/Excluded for Wages
Basic Pay + DA + RA ₹12,000 Included (60% of TR)
Allowances (HRA, Conveyance, etc.) ₹8, 000 Excluded (40% of TR) Total Remuneration (CTC) ₹20,000 50% of TR limit for exclusions ₹10,000 Actual Exclusions ₹8,000 In this case, the actual exclusions (₹8,000) are less than the 50% limit ₹10,000). The ESI "wages" for calculation are the actual included components:

  • Total ESI Wages: ₹12,000 (Basic + DA + Retaining Allowance)
  • Employee ESI Contribution: 0.75% of ₹12,000 = ₹90
  • Employer ESI Contribution: 3.25% of ₹12,000 = ₹390
  • Total ESI Contribution: ₹480

Example 2 : Non-Compliant Salary Structure (Add-back required) An employee, Ms. B, has a total monthly remuneration (TR) of ₹20,000. Her salary is structured differently.
Salary Component Amount Included/Excluded for Wages
Basic Pay + DA+ RA ₹8,000 Included (40% of TR)
Allowances (HRA, ₹12,000 Excluded (60% of TR)
Conveyance, etc.)
Total Remuneration (TR) ₹20,000
50% of TR limit for ₹10,000
exclusions
Excess Exclusions ₹12,000-10,000= ₹2,000
Here, the actual exclusions (₹12,000) exceed the 50% limit (₹10,000) by ₹2,000. This excess
amount must be added back to the "wages":

  • Total ESI Wages: ₹8,000 (Basic + DA + RA) + ₹2,000 (Excess Add-back) = ₹10,000
  • Employee ESI Contribution: 0.75% of ₹10,000 = ₹75
  • Employer ESI Contribution: 3.25% of ₹10,000 = ₹325
  • Total ESI Contribution: ₹400

The Social Security Code, 2020 aims to standardize the wage base to ensure fair and consistent calculation of social security benefits, including ESI

Example 3 : High Allowances, within ESI Limit Ms. C earns a total monthly remuneration (TR) of ₹20,000. Her structure has high allowances Basic Pay + DA + RA ₹9,000 Included
Allowances (HRA, Conveyance, etc.) ₹11,000 Excluded components
Total Remuneration (TR) ₹20,000 50% of TR limit for Exclusions ₹10,000
Excess Exclusions (added back to wages) ₹11,000 (actual) - ₹10,000 (limit) = ₹1,000
Total ESI Wages: ₹9,000 (Basic + DA+RA) + ₹1,000 (Add-back) = ₹10,000

  • Employee ESI Contribution: 0.75% of ₹10,000 = ₹75
  • Employer ESI Contribution: 3.25% of ₹10,000 = ₹325 Key Takeaway
  • Even though her actual Basic Pay is low, the 50% rule ensures her statutory ESI wage base is higher, leading to increased contributions compared to the pre-Code era

    4. Illustrative example for calculating contributions under the Employees’ Provident Fund (EPF) provisions.

    Total All Remuneration CTC: ₹61,800 (Basic + DA = ₹20,000, Allowances (Inclusive and Exclusive (a) to (i) ) = ₹40,000) + EPF Employer Contribution = 1800/-

    Components Before Codes After Codes
    Wage (used for calculation of statutory deduction)
    Inclusive Part
    ₹20,000 ₹20,000 + ₹10,900
    (As total allowances - inclusive & exclusive) are more than 50% of the total all remuneration hence the component more than 50% is added back to wages for statutory calculations)
    All Allowances (Exclusive Part) ₹40,000 ₹40,000
    PF contribution Employer @ 12% on wage ceiling i.e. ₹15000* ₹1800 ₹1800
    Total Remuneration (CTC) ₹61800 ₹61800
    PF contribution Employee @ 12% on wage ceiling i.e. ₹15000* ₹1800 ₹1800

    *₹15000 is the Present EPF wage ceiling which implies that only contributions upto a wage ceiling of ₹15000 is mandatory.

    1) There is no change in take‑home pay if PF deduction is on statutory wage ceiling.
    2) In case the employee and employer agree they can voluntarily contribute on wages more than the statutory limit of ₹15000. There is no legal requirement for the same.

    Statutory Impact & Statute Impact

    Provident Fund Higher Contribution base
    ESICExpanded wage coverage
    GratuityIncreased Liability
    Minimum WagesStrict Enforcement
    Earned LeaveLeave Encashment