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. 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 ₹15,000 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). (ESI)

The two ceilings are different — ₹15,000 for PF, ₹21,000 for ESI — which trips people up. A worker at ₹18,000 a month is below the ESI ceiling but above the PF one.

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 ₹15,000	12%	basic + DA
ESI	3.25%	0.75%	ESI wages (broader than PF)

Two details worth noting. The EPS (pension) share is capped at the ₹15,000 wage ceiling; above that, 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.

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, 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.

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.