PF and ESI compliance for employers: registration, contributions, and the penalties for getting them wrong

Employers Provident Fund and ESI are the two statutory deductions that catch companies out the most, usually not because the rates are unknown but because the thresholds and dates are. If you pay anyone on the books in India, these rules apply to part of your workforce at some point. This post gives the numbers that matter. The PF and ESI references carry the worked calculations.

The two schemes, briefly

PF is a retirement scheme. Its full name is the Employees’ Provident Fund, run by the EPFO. ESI (Employees’ State Insurance) is a health and cash-benefit scheme. Both are deducted from wages and deposited with the relevant authority. Under the Social Security Code they now sit under one framework, but the rates and due dates that follow are still what you operate on (labour codes).

When each one applies

The applicability thresholds matter more than the rates, because employers miss them at the edges.

• PF applies once an establishment employs 20 or more people, under the Employees’ Provident Funds and Miscellaneous Provisions Act, 1952. You must register with the EPFO within one month of crossing that headcount, and you stay covered even if headcount later drops below 20. Establishments below 20 can register voluntarily, and then pay 10% instead of 12%. Employees earning up to ₹25,000 a month are covered mandatorily. (PF)
• ESI applies to factories and notified establishments with 10 or more employees (20 in some states), covering wages in most states up to ₹21,000 a month (₹25,000 for persons with disability) under the ESI scheme. (ESI)

The two ceilings are no longer in the order employers remember. The EPF statutory wage ceiling was raised from ₹15,000 to ₹25,000 a month with effect from 17 September 2026 (Gazette Notification S.O. 5109(E)), so PF now sits above the ESI ceiling of ₹21,000 rather than below it. The first revision since 2014, it brings employees earning between ₹15,000 and ₹25,000 into mandatory EPF, EPS and EDLI coverage. Because the increase took effect mid-month, September 2026 payroll was apportioned at 16 September — the old ceiling for 1–16 September, the new one for 17–30 September — and reported in a single ECR. From October 2026 the ₹25,000 ceiling applies for the full month.

The contribution split

Scheme	Employer	Employee	Base
PF (12% wage, but 10% voluntary-registered below-20)	12%, split EPS 8.33% + EPF 3.67%, EPS capped at ₹25,000	12%	basic + DA (EPFO)
ESI	3.25%	0.75%	ESI wages, broader than PF (ESIC)

Two details worth noting. The EPS (pension) share is capped at the ₹25,000 wage ceiling, so the maximum monthly pension contribution is now ₹2,083 (8.33% of ₹25,000), up from ₹1,250; above the ceiling, the excess flows to the employee’s PF account instead, so higher earners accumulate faster. And ESI wages are broader than PF wages — they include most cash allowances, HRA and overtime, with conveyance allowance the main carve-out the courts have upheld (ESI).

Due dates and where you pay

Both PF and ESI contributions are due on the 15th of the following month. PF is remitted through the monthly Electronic Challan cum Return (ECR) on the EPFO unified portal. ESI runs on six-month contribution periods and also falls due the 15th, with a half-yearly return filed in November and May (checklist, post-payroll).

This is the date that separates a compliant payroll from a penalty-generating one. Filing late, not depositing the employee’s share, or depositing without the return all carry separate consequences. The dates that sit around this one, including professional tax and the welfare fund, are set out in the statutory compliance calendar.

What it costs to get it wrong

The penalties are the part employers forget until it is too late:

• Late PF deposit attracts interest at 12% a year, plus damages of 5% to 25% of the arrears depending on how long it sits (PF).
• Deducting the employee’s share and not depositing it is a criminal offence. That distinction matters. A business that collects PF from wages and diverts it has crossed a line the EPFO treats as theft of the employee’s money, and it has been prosecuted.
• Missed statutory deposits show up in inspection and in any audit of the payroll; once an employee raises the issue, the arrears come with interest and damages attached.

How the wage definition changes the base

Under the Code on Wages, 2019, the definition of wages is wider, and basic must be at least 50% of total wages (labour codes). Because ESI and PF are calculated on the wage base, a salary structured with a fat allowance understating basic now pushes both contributions onto a larger figure. Reviewing the structure is not a bookkeeping nicety; it decides whether the contributions you paid were actually the contributions due. The blue-collar CTC structure breaks the components down with a worked example.

Running it across states

None of this is state-specific in the way professional tax is, but the payroll around it is. Minimum wages, professional tax slabs and welfare funds vary by state, while PF and ESI run on central thresholds. If your headcount sits across several states, the compliance load is the combination of central deductions and state registers. A payroll service tracks the filing dates in one register and produces an audit trail per run, so the 15th is never a surprise.

The bottom line

PF and ESI are not optional line items. Register at the threshold, deduct and deposit the right shares by the 15th, and treat the employee’s share as money you never own. The rates are set; the discipline is what keeps you out of interest, damages and prosecution.

Frequently asked questions

When exactly does PF become applicable to my business?

Once the establishment employs twenty or more people. Registration with the EPFO is due within one month of crossing that number, and coverage then continues even if the headcount falls back below twenty later. The mistake to avoid is counting only permanent staff — the threshold looks at persons employed, so contract and casual workers on your rolls can push you over it before you think you have twenty.

What happens if my headcount drops below twenty after registration?

Coverage continues. Once an establishment is covered it stays covered, so the contribution obligation does not switch off when a contract ends and the headcount falls. Businesses that assume it does stop depositing and only find out during an inspection, by which point the arrears, interest and damages have been accumulating for months.

Can I choose not to extend ESI to my employees?

No — where the establishment is covered and the employee’s wages fall within the ceiling, ESI applies. What you can do is get the applicability right: the threshold is ten or more employees for factories and notified establishments, twenty in some states, and the wage ceiling in most states is ₹21,000 a month. Confirm the position for your state and your establishment type before deciding you are outside the scheme.

Why are the PF and ESI wage ceilings different?

Because they are separate schemes with separate rules. Provident fund coverage is tied to a statutory wage ceiling of ₹25,000 a month, and ESI applies to wages up to ₹21,000 in most states. Since the EPF ceiling was raised from ₹15,000 to ₹25,000 on 17 September 2026 it is the higher of the two, so a worker earning ₹23,000 a month is now covered by PF but above the ESI ceiling — the reverse of the position before the change. The two numbers must still be tracked separately in payroll rather than treated as a single threshold.

What happens if I miss the 15th?

Interest runs on the late PF amount and damages are levied based on how long the deposit was delayed. The much worse position is collecting the employee’s share and not depositing it at all, which is treated as a criminal offence rather than a late filing. If a cash-flow problem is the cause, prioritise the statutory deposit — it is the one payment you cannot defer.

Do I need a separate registration for each state I operate in?

PF and ESI registration follows the establishment, so each establishment generally needs its own code, and you file against each one. That is separate from the state-level obligations — professional tax, minimum wages and labour welfare fund — which vary by state and sit on top. The practical consequence is that a multi-state payroll has one central deduction logic and several state registers, not one of either.