"ESIC only applies if you have 20 employees": what the law actually says in 2026

Walk into any founder WhatsApp group and you will find the same three claims about ESIC, all wrong. That the threshold is 20 employees. That the Rs.21,000 wage ceiling was raised to Rs.30,000 last year. That once the four labour codes came into force in November 2025, the old ESI Act stopped applying and nobody needs to file anything until the dust settles. Each of these has cost employers real money in damages under Section 85B, and one of them — the wait-and-see reading of the labour codes — is actively dangerous right now, in the exact window we are in.

Here is what the law actually says, as of August 2026.

What the law actually says

The employee threshold is 10, not 20 — in most states. Section 1(5) of the Employees' State Insurance Act, 1948 empowers the appropriate government to extend the Act to any establishment. Under the notifications now in force, ESI applies to non-seasonal factories and establishments employing 10 or more persons. The confusion with 20 comes from EPF: Section 1(3) of the Employees' Provident Funds and Miscellaneous Provisions Act, 1952 uses a 20-employee threshold. Two different statutes, two different numbers, and mixing them up is the single most common reason a small services firm discovers it has been non-compliant for three years.

There is a state-level wrinkle. Maharashtra and Chandigarh apply a 20-employee threshold for shops and commercial establishments. Karnataka, Telangana, Tamil Nadu, Delhi, Haryana, Gujarat and most others apply 10. Because ESI is administered state-wise through Regional Offices, you check the notification for the state where the establishment is physically located — not where the company is registered. A Bengaluru-headquartered company with a 12-person Pune office is looking at two different answers for two different premises.

Critically, the count includes every person employed for wages, whether they are on your payroll or a contractor's, whether they are permanent, temporary, casual or probationary, and regardless of whether their individual wage is above the ceiling. A Rs.5 lakh-a-month director counts toward the 10. He simply is not a covered employee once you cross the threshold.

The wage ceiling is Rs.21,000 and has not moved. Rule 50 of the Employees' State Insurance (Central) Rules, 1950 fixes the ceiling at Rs.21,000 per month, and Rs.25,000 per month for an employee with a disability. That figure has stood unchanged since 1 January 2017. There has been sustained lobbying to raise it to Rs.25,000 or Rs.30,000, and there have been press reports, industry representations and consultancy blog posts announcing it as done. No gazette notification revising the ceiling has been issued. If you moved employees off ESIC in 2025 or 2026 on the strength of a LinkedIn post about a Rs.30,000 ceiling, you have an under-contribution exposure that accrues interest at 12% per annum under Regulation 31A plus damages up to 25% under Section 85B.

The labour codes are live, but ESI has not switched over. This is where most employers are getting it wrong today. The Ministry of Labour and Employment notified all four labour codes — including the Code on Social Security, 2020 — on 21 November 2025. The Central Rules under the four codes followed on 8 May 2026. Chapter IV of the Code on Social Security is the ESI chapter, and it substantially reproduces the 1948 Act's architecture: Section 28 covers contributions, Section 29 the rates, Schedule I the applicability.

But notifying a Code is not the same as bringing every chapter into operational force. ESIC's own implementation circular has confirmed that in the absence of a separate appointed-day notification under Chapter IV, the existing ESI Act machinery continues — same registration portal, same contribution periods, same return cycle. Employers who paused ESIC registration in December 2025 "until the codes settle" have been accruing default for eight months.

One forward-looking point worth knowing: under Section 6 of the Code on Social Security, the Central Government can revise the wage ceiling by notification alone, without a parliamentary amendment. When the ceiling does move, it will move fast and with little lead time. Build your payroll system so the ceiling is a configurable parameter, not a hard-coded number.

Practical implications for employers

The contribution arithmetic. Under Section 39 of the ESI Act read with Rule 51, the rates since 1 July 2019 are 0.75% employee and 3.25% employer, on gross wages — a total of 4%. For an employee on Rs.20,000 gross: employee contribution Rs.150, employer contribution Rs.650, total Rs.800 a month. Note that the employer share is not deductible from the employee's wages; Section 40(3) makes that an offence.

"Wages" is broader than basic. Section 2(22) of the ESI Act defines wages to include basic, dearness allowance, house rent allowance, city compensatory allowance, overtime, and any other remuneration paid at intervals not exceeding two months. What is excluded: employer's PF and ESI contribution, gratuity, and — the one that matters most — any payment made at intervals exceeding two months, which is why an annual or quarterly bonus does not enter the Rs.21,000 test. Overtime, by contrast, is wages for contribution purposes but is excluded when testing whether the employee crosses the Rs.21,000 ceiling. This asymmetry catches out almost every manufacturing payroll: an employee at Rs.19,500 basic-plus-allowances who earns Rs.3,000 overtime remains a covered employee, and you contribute on the full Rs.22,500.

The mid-period crossing rule. If an employee's wages rise above Rs.21,000 mid-way through a contribution period, coverage does not stop that month. Contribution continues on the actual higher wages until the end of the contribution period. The two contribution periods are 1 April to 30 September and 1 October to 31 March. So an employee whose salary rises from Rs.20,000 to Rs.26,000 in July stays covered, on Rs.26,000, until 30 September. Coverage drops from 1 October. This one rule accounts for a large share of the mismatch notices employers receive.

Contractor employees are your liability. Section 40 makes the principal employer liable to pay contributions for employees engaged through an immediate employer (your contractor). If your housekeeping vendor does not remit, ESIC recovers from you. You can recover it from the contractor under Section 41, but only after you have paid. Practically: hold back a retention amount and insist on the contractor's monthly ESIC challan before releasing payment.

Ten employees, zero covered employees, still register. If you have 12 employees and all 12 earn above Rs.21,000, you have crossed the applicability threshold. Registration is mandatory. Contribution is nil. This looks pointless and is not — the registration is what makes you compliant the day you hire your first Rs.18,000 employee.

Step-by-step: what to do

• Fix your headcount date. Count every person employed for wages at your premises on any day — permanent, casual, probationer, apprentice under the Apprentices Act (excluded from coverage but relevant to the sector), and every contractor's worker on site. Registration liability arises from the first day you cross the threshold, not from the day you notice.
• Check your state's threshold. Confirm whether the state of each premises applies 10 or 20 for your establishment type. Do this per premises, not per company.
• Register on the ESIC portal within 15 days. Go to esic.gov.in, select "Sign up" under Employer Login, and complete Form 01 — the Employer's Registration Form. You will need: PAN, certificate of incorporation or partnership deed, GST registration, Shops and Establishments or Factory licence, address proof, cancelled cheque, list of directors or partners, and the employee list with wage details. Registration is free. You receive a 17-digit employer code immediately on submission.
• Register each covered employee. File the Insured Person declaration in Form 1 through the portal for every employee earning Rs.21,000 or less. Each receives a 10-digit Insurance Number and a Pehchan card. Collect Aadhaar, bank details and nominee particulars up front — incomplete records are the usual cause of a rejected e-Pehchan generation.
• Set up the monthly cycle. File the monthly contribution return and pay the challan by the 15th of the following month. Generate the challan through the portal, pay via net banking. There is no separate ESI return form for the monthly filing — the contribution upload is the return.
• File the half-yearly return. Return of Contributions is due 11 November for the April–September period and 11 May for the October–March period. In practice these are now auto-generated from your monthly uploads on the portal, but reconcile them before the deadline.
• Maintain the statutory registers. Register of Employees in Form 6, Accident Register in Form 11, wage register, and attendance record. ESIC inspectors under Section 45 ask for these first.
• If you are already in default, use SPREE if it is open, or come forward voluntarily. ESIC has periodically run the Scheme to Promote Registration of Employers/Employees (SPREE), which waives retrospective liability and treats registration as effective from the date of registration rather than the date of first applicability. Check whether a SPREE window is currently open before you file — the difference between registering under SPREE and registering normally can be years of retrospective contribution.

FAQ

Is the ESIC wage ceiling Rs.30,000 now?
No. It is Rs.21,000 per month, and Rs.25,000 for employees with disabilities. That has been the position since 1 January 2017 and no gazette notification changing it has been issued as of August 2026. Proposals to raise it to Rs.25,000 or Rs.30,000 exist; they have not been notified. Treat any figure other than Rs.21,000 as wrong until you can point to the notification number.

Do the four labour codes mean I can stop ESIC compliance?
No — the opposite. The Code on Social Security, 2020 was notified on 21 November 2025 and the Central Rules on 8 May 2026, but Chapter IV (ESI) has not been separately brought into force with an appointed-day notification. The existing ESI Act, portal, contribution periods and return cycle continue to apply in full. Employers who paused ESIC in December 2025 are accruing interest at 12% per annum plus damages.

My employee crossed Rs.21,000 in July. Can I stop deducting from August?
No. Contribution continues on the actual wages until the end of the contribution period — 30 September in your case. Coverage lapses from 1 October. Stopping in August creates a short-payment that ESIC will pick up on reconciliation.

Am I liable for my housekeeping contractor's staff?
Yes. Section 40 makes the principal employer directly liable for contributions in respect of employees engaged through an immediate employer. You can recover the amount from the contractor under Section 41, but only after you have paid ESIC. Make the monthly ESIC challan a condition precedent to releasing the contractor's invoice.

Closing

ESIC exposure is one of the few compliance liabilities that compounds silently for years and then surfaces all at once during due diligence, a bank credit appraisal, or an inspection. The Rs.21,000 ceiling has not moved. The 10-employee threshold is not 20. And the labour codes have not switched ESI off. If your payroll was configured on any of the three wrong assumptions above, the fix is cheaper today than it will be next quarter.

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