A small engineering company hires its tenth worker. The accountant notices that some employees earn ₹18,000 a month, others earn more than ₹21,000, and the company already has an ESIC code from its MCA incorporation. Does it need to register again? Whose salary attracts a deduction? And when is the first payment due?
These are three different questions, and confusing them can lead to missed employee insurance or unnecessary payroll deductions.
The short answer: In 2026, the Employees' State Insurance (ESI) provisions under the Code on Social Security, 2020 generally cover establishments employing 10 or more persons. Notified hazardous or life-threatening establishments can be covered even with one employee. The usual employee wage ceiling is ₹21,000 per month (₹25,000 for specified persons with disabilities); current contributions are 3.25% from the employer and 0.75% from the employee, calculated on applicable ESI wages. Employer registration is ordinarily due within 15 days of coverage and monthly contributions by the 15th of the following month.
Check coverage, employee eligibility and payroll wages separately. Ten employees can make an establishment coverable even if some workers are above the wage ceiling. A company receiving an ESIC code automatically through incorporation does not necessarily begin paying contributions immediately.
ESIC registration rules in 2026: what changed under the labour codes?
The ESI chapter of the Code on Social Security, 2020 was brought into force on 21 November 2025. ESIC's subsequent public notices explain the 10-person general threshold, coverage for notified hazardous occupations, voluntary registration below the threshold and the 15-day registration requirement. They also highlight the revised definition of wages under Section 2(88).
This is more than a change in the name of the law. Payroll teams must review what counts as wages rather than continuing to calculate insurance coverage from an old salary-component template.
| Question | Current position | What employers should check |
|---|---|---|
When does an ordinary establishment become coverable? | Generally at 10 or more persons employed | Total eligible headcount under the law, including relevant contract labour |
Hazardous or life-threatening work? | Even one employee, for occupations notified by the Central Government | Whether the occupation is actually notified; do not assume every workshop is hazardous |
Can a smaller establishment join? | Voluntary coverage may be available | Conditions and consequences before opting in |
Deadline after becoming covered? | 15 days under applicable registration regulations | Record the date coverage first arose |
Can ESI continue after staff strength falls? | Coverage ordinarily continues once an establishment is covered | Do not stop payroll deductions merely because headcount fell |
Is there an area requirement? | Review ESIC implementation and applicable notification | Coverage of your specific location/activity |
Official sources: ESIC public notice under the Code Official ↗ and Ministry of Labour update on the four labour codes .
Does “10 employees” mean 10 employees below ₹21,000?
No. Establishment coverage and individual employee eligibility are separate tests. First determine whether the unit falls under the ESI provisions. Then determine which individual employees qualify for insurance and contributions under the prescribed wage ceiling and other rules.
For example, a workshop with 12 workers should not dismiss the registration question simply because four workers earn ₹28,000. Its total employment and the applicable statutory definition must be assessed first.
Contract labour engaged through an agency may also be relevant to coverage and principal-employer obligations. Check the records of workers deployed at the establishment, not just the permanent payroll register.
Who is covered by ESIC? Salary limits and contribution rates
The commonly applicable ESI employee wage ceiling is ₹21,000 per month. Official ESIC material also specifies ₹25,000 for persons with disabilities in the relevant category. These ceilings are not the same as the statutory threshold for registering an establishment.
| Item | Amount / rule |
|---|---|
| General employee wage ceiling | ₹21,000 per month |
| Specified disability wage ceiling | ₹25,000 per month |
| Employer share | 3.25% of applicable ESI wages |
| Employee share | 0.75% of applicable ESI wages |
| Combined contribution | 4% in ordinary cases |
| Very low daily wages | Employee share exemption where average daily wages are up to ₹176, while employer contribution remains payable |
| Monthly due date | By the 15th of the following month |
The employer is responsible for remitting both shares. It may recover only the permitted employee contribution from wages; its own contribution must not be passed on as a salary deduction.
Sources: ESIC FAQs Official ↗, ESIC budget explanatory memorandum Official ↗ and ESIC updated official service information Official ↗.
Contribution calculation: an employee earning ₹18,000
Assume ₹18,000 is the employee's applicable ESI wage base, after applying the governing wage definition.
Monthly ESI contribution example
Employer share
₹585
₹18,000 × 3.25%
Employee share
₹135
₹18,000 × 0.75%
Total monthly deposit
₹720
Both shares paid by the employer to ESIC
The worker's payslip normally reflects the ₹135 employee deduction; the ₹585 employer share is an additional statutory employer cost, subject to the applicable wage and payroll arrangements.
What if a worker crosses ₹21,000 after a salary increase?
An employee who crosses the applicable ceiling during a contribution period is ordinarily continued under ESI until that contribution period ends, subject to the governing rules. Do not remove someone from the monthly contribution file immediately after a pay rise without checking the contribution period and their coverage history.
The commonly referenced contribution periods run April–September and October–March. Employees who were already above the wage ceiling when first assessed may be treated differently from employees who cross it during the period.
The 2026 wage-definition change: why gross salary alone may mislead
From 21 November 2025, employers need to consider Section 2(88) of the Code on Social Security. ESIC specifically warned that employees excluded under the older wage definition might come within ESI after this change.
Broadly, the definition includes basic pay, dearness allowance and retaining allowance, with specified exclusions. If excluded payments exceed half of the applicable total remuneration, the excess may have to be added back under the statutory proviso. There are particular inclusions and exclusions, so this requires a component-wise calculation rather than blindly using “gross CTC.”
Illustration: allowance add-back
| Salary component | Monthly amount |
|---|---|
| Basic pay | ₹14,000 |
| Dearness allowance | ₹2,000 |
| Other potentially excluded allowances | ₹22,000 |
| Total illustrative remuneration | ₹38,000 |
| Half of remuneration | ₹19,000 |
| Potential excess excluded allowances | ₹3,000 |
| Illustrative wages after add-back | ₹19,000 |
Here, ₹14,000 + ₹2,000 + ₹3,000 = ₹19,000, which may bring the employee inside the general ₹21,000 ceiling even though the illustrative gross remuneration is ₹38,000.
This is a simplified illustration, not a universal rule that ESI wages always equal 50% of gross salary. The actual answer depends on the nature of each payment, statutory exclusions, applicable notifications and the facts of employment. Have your payroll breakup reviewed before deciding an employee is outside ESIC coverage.
For the change itself, read ESIC's 11 December 2025 wage-definition circular Official ↗.
Documents required for ESIC registration
Preparing the documents first makes the online registration process easier. The portal may request different fields or attachments depending on whether the applicant is a proprietorship, partnership, LLP, company, factory or manpower agency.
| Document or information | Why it is needed |
|---|---|
| Establishment's legal name, PAN and business constitution | Identify the employer and legal status |
| Certificate of incorporation / LLP agreement / partnership deed, where applicable | Confirm formation and authorised persons |
| Registered office and workplace addresses | Establish the place of employment and jurisdiction |
| Address evidence (rent or lease records, utility bill, property records as applicable) | Support establishment address where requested |
| Owner, partner or director identity and contact details | Identify principal employer or authorised signatory |
| Bank account details | Record employer payment information |
| Nature of business and commencement date | Determine activity and coverage |
| Employee joining dates, wages and insurance numbers | Identify eligible employees and create contribution records |
| Contractor and contract-worker particulars, if relevant | Assess principal-employer and contract-labour obligations |
| Email ID and mobile number in active use | Receive registration and compliance communications |
Do not upload photographs, Aadhaar scans or bank documents indiscriminately. Supply sensitive employee data only through the official portal, and only when the application genuinely requires it.
How to register for ESIC online: step-by-step
Start with your business type. Newly incorporated private limited companies, public limited companies and OPCs generally receive EPFO/ESIC registration numbers through MCA SPICe+ and AGILE-PRO-S. Other qualifying establishments use the authorised employer-registration route.
ESIC employer registration workflow
-
Check whether your establishment is already registered
Review MCA incorporation records and existing ESIC employer-code correspondence
-
Confirm the coverage date
Count persons employed and check relevant hazardous or other notifications
-
Open the authorised portal
Use ESIC Official ↗ / ESIC employer sign-up Official ↗, or the Shram Suvidha portal where applicable
-
Create or use employer credentials
Provide verified business and contact information and complete the current login/OTP requirements
-
Fill in establishment particulars
Enter constitution, activity, address, principal-employer and other prescribed information
-
Add employee details
Register each insurable worker or link their existing insurance number as required
-
Submit and retain the record
Obtain or locate the 17-digit employer code and download the C-11 registration letter, where issued
-
Start monthly compliance when liable
Review employees, calculate contribution wages, generate challans and pay by the statutory deadline
The ESIC electronic workflow generally generates the employer's code and C-11 letter on successful registration. A new company should not submit a duplicate registration just because the code was issued during incorporation. Use the existing code and confirm what activation or employee onboarding is required.
Official references: ESIC online employer-registration guide Official ↗ and Shram Suvidha notice for MCA-incorporated companies .
Do companies incorporated via SPICe+ need another ESIC registration?
Usually not. The Ministry of Labour and MCA integrated ESIC registration into incorporation for new private limited companies, public companies and OPCs. Getting a number is different from the point at which the establishment becomes liable for eligible employee contributions.
Check the company incorporation output, find the allocated ESIC code, and then manage employee insurance and monthly payments through the appropriate portal once coverage applies.
If you are still setting up your company, see TaxQue's company registration services alongside our ESI registration service.
After registration: the monthly ESIC compliance routine
The employer's work continues after receiving the 17-digit registration number. Each month, payroll should reconcile the insurance-eligible employee list with attendance, wages and joiner/exit information.
- Register newly eligible employees and use an existing insurance number when an employee has previously been insured.
- Check wage breakup, including allowances and the Section 2(88) add-back rule where relevant.
- Record insurable days and wages employee by employee, using ESIC's current contribution interface.
- Calculate both shares and verify that only the employee's statutory share is deducted from pay.
- Generate the monthly challan, pay and save the acknowledgement by the 15th of the following month.
- Keep supporting records, including attendance, wage register, employee insurance details, contribution reports, challans, contractor records and accident reports where applicable.
- Review changes promptly, especially new establishments, branches, changes in workforce strength and covered payroll components.
Our ESIC online payment guide explains the contribution-payment stage, while the professional-tax state guide helps businesses coordinate related payroll obligations.
Payroll example: a business with 10 workers
Consider a hypothetical covered establishment with two employees whose ESI wages are ₹16,000, five earning ₹18,000 and three who are outside the general wage ceiling when assessed. Assume none qualifies for the low-daily-wage employee contribution exemption.
| Employees | ESI wages each | Employer share total | Employee share total |
|---|---|---|---|
2 | ₹16,000 | ₹1,040 | ₹240 |
5 | ₹18,000 | ₹2,925 | ₹675 |
3 | Outside applicable coverage | — | — |
Total | ₹3,965 | ₹915 |
The combined contribution is ₹4,880 for this example. The employer remits the full ₹4,880 but may deduct only the relevant ₹915 employee share, subject to the rules.
These figures assume the displayed amounts are the correctly determined ESI wage bases, not simply CTC figures.
ESIC benefits: what workers and their families receive
ESI is a social-security scheme, not just a deduction from salary. Subject to the qualifying conditions for each benefit, insured persons may be eligible for medical treatment and cash benefits in circumstances such as sickness, maternity and employment-related injury. Eligible family members can also access medical benefits under the applicable rules.
| Benefit | Broad purpose |
|---|---|
| Medical benefit | Treatment through the ESI medical network as eligible |
| Sickness benefit | Income support during eligible certified sickness |
| Maternity benefit | Support during qualifying maternity-related periods |
| Disablement benefit | Support for qualifying employment injury or occupational disease |
| Dependants' benefit | Assistance to eligible dependants in prescribed employment-injury cases |
| Other benefits | Additional benefits subject to the scheme and eligibility rules |
Do not promise that every benefit starts on day one or that all family members qualify automatically. The actual entitlement can depend on insurance status, contribution history, medical certification and specific eligibility conditions. Refer employees to the official ESIC website Official ↗ for current service information.
Common ESIC registration and payroll mistakes
| Mistake | Better approach |
|---|---|
| Counting only permanent staff when checking coverage | Review covered employment and relevant contract labour |
| Assuming an employer code automatically means contributions are payable | Confirm establishment coverage and individual eligibility |
| Using gross CTC without analysing wage components | Apply the current statutory wage definition |
| Charging the employer's 3.25% share to employees | Recover only the lawful employee portion |
| Registering an employee again under a new insurance number | Check whether an existing ESIC insurance number can be continued |
| Removing a worker instantly after a raise above ₹21,000 | Check the applicable contribution-period continuity rule |
| Using old screenshots of the ESIC portal | Follow the current official workflow and on-screen validations |
| Missing the monthly deadline | Reconcile wages and generate payment before the 15th |
| Assuming a 2025 amnesty remains open in 2026 | Do not rely on expired special registration schemes |
What if ESIC registration or contributions are delayed?
Late compliance can lead to arrears, interest, damages or other proceedings depending on the default and the governing provisions. ESIC's published regulations describe 12% annual simple interest on delayed contributions, in addition to the consequences applicable to the default.
Do not try to correct missed coverage by altering joining dates, deleting eligible workers or treating recorded salary as informal payments. Reconstruct the monthly records, determine the legally correct coverage date and approach ESIC or a qualified adviser about remedial filings.
Read the ESIC FAQ on contributions and interest Official ↗ and the ESIC registration notice Official ↗.
ESIC registration checklist for a new employer
- ○ Confirm whether the establishment is covered and from which date.
- ○ Check whether an ESIC employer code already exists through MCA or another registration.
- ○ Record relevant direct and contract workers for threshold assessment.
- ○ Check employees against the wage ceiling using the current wage definition.
- ○ Gather the establishment, employer, payroll and employee data needed for filing.
- ○ Obtain or locate the employer code and C-11 registration record.
- ○ Enrol eligible insured persons, avoiding duplicate insurance numbers.
- ○ Set up monthly payroll contribution reports and approval checks.
- ○ Pay by the 15th of the next month and retain the payment receipt.
- ○ Reconcile the monthly salary register with ESIC records and investigate mismatches.
Conclusion: register correctly, then keep payroll consistent
ESIC registration does not need to become a recurring compliance problem. What matters is making three decisions in the right order: Is the establishment covered? Which employees are insurable? What are their legally calculated ESI wages?
Once those points are established, registration and monthly contributions become much more manageable. A clear payroll record is also useful when an employee needs medical or cash benefits, when a contribution is questioned, or when an employer is asked to explain its compliance history.
TaxQue can assist with ESI registration and payroll compliance. Employers who are setting up their staff records can also review PF return filing and state-wise professional tax requirements.
Get help with ESIC registration
Official sources and further reading
- Employees' State Insurance Corporation — official website Official ↗
- ESIC public notice on the Code on Social Security, coverage and registration Official ↗
- ESIC circular: new wages definition under Section 2(88), 11 December 2025 Official ↗
- Ministry of Labour: four labour codes in force
- ESIC FAQ: employer registration, monthly contributions and interest Official ↗
- ESIC online employer registration guide Official ↗
- Shram Suvidha — ESIC and EPFO registration through MCA incorporation
- ESIC budget memorandum — prescribed contribution rates Official ↗
Last reviewed: 18 October 2026. This guide is general information; check the employer's current notifications and portal requirements before filing.
