For thirty years the standard Indian salary structure did one job quietly and well: keep basic pay low, load the rest into allowances, and shrink the base on which provident fund, gratuity and bonus are computed. A ₹1,00,000 package with ₹30,000 basic cost materially less in statutory outgo than the same package with ₹50,000 basic.
That structure is now squeezed from two directions at once. The Supreme Court closed the judicial route in 2019. The Code on Wages closed the statutory route in 2025. Most salary structures in Indian mid-market companies were built for a world where neither had happened.
| Judicial test (PF) | Universality |
| Source | RPFC v Vivekananda Vidyamandir, 28 Feb 2019 |
| Statutory test (everything) | The 50% rule |
| Source | First proviso to s.2(y), Code on Wages, 2019 |
| In force since | 21 November 2025 |
Position stated as at July 2026. Central rules under the Codes were notified during 2026 and state rules are still being notified; verify before restructuring.
Rule one: the universality test
In The Regional Provident Fund Commissioner (II) West Bengal v Vivekananda Vidyamandir, decided on 28 February 2019, the Supreme Court heard a group of appeals raising one question: whether special allowances paid by an establishment fall within "basic wages" under s.2(b)(ii) read with s.6 of the Employees' Provident Funds and Miscellaneous Provisions Act, 1952.
The appellants had excluded a familiar list from the PF base — house rent allowance, special allowance, management allowance, conveyance allowance, education allowance, food concession, medical allowance. The Court reiterated the test: allowances which are universally, necessarily and ordinarily paid to all employees across the board form part of basic wages.
On the facts, the authorities below had found that the allowances in question were essentially part of basic wage camouflaged as allowance, so as to avoid the contribution. The Court declined to interfere with concurrent findings of fact. A review petition in the connected Surya Roshni matter was dismissed on 28 August 2019.
Applying the test
| Character of the payment | Likely position | Why |
|---|---|---|
| Paid to every employee, same basis, every month, regardless of anything | In the PF base | Universal, ordinary, necessary — the definition of a camouflaged basic |
| Varies with output, sales or measured performance | Arguably out | Not ordinarily and uniformly paid; contingent on individual result |
| Reimbursement of actual expenditure against proof | Out | Not remuneration for work |
| Paid only to a defined subset for a defined reason (site allowance, shift differential) | Fact-dependent | Turns on whether the subset is in truth everyone doing that work |
| A residual "special allowance" that is simply package minus everything else | In | This is the paradigm case the Court was addressing |
The residual special allowance is the one to look at first. If your payroll computes it as "CTC less basic less HRA less the rest", it is by construction universal, and it is very hard to characterise as anything other than basic pay wearing a different label.
Rule two: the 50% rule
The Code on Wages, 2019 creates a single definition of "wages" applying across all four Codes. Section 2(y) includes basic pay, dearness allowance and retaining allowance, and then lists categories of exclusion — HRA, conveyance, employer contributions to pension or provident fund, bonus payable under law, overtime, commission, gratuity, retrenchment compensation and others.
The first proviso is the operative part. If the payments falling in the excluded categories exceed one half of all remuneration — or such other percentage as the Central Government may notify — the amount exceeding that threshold is deemed to be remuneration and added back into wages.
Read the direction of travel: this is not a prohibition on allowance-heavy structures. It is a deeming provision. You may structure salaries however you like; the statute simply computes your liabilities as though basic, DA and retaining allowance were at least half of the package.
The same wage definition, with the same proviso, is carried into the Industrial Relations Code at s.2(zq) — which is why it also drives retrenchment compensation, not only PF and gratuity.
A worked example
| Basic pay | ₹30,000 |
| HRA | ₹15,000 |
| Conveyance, medical, education, other | ₹20,000 |
| Residual special allowance | ₹35,000 |
| Excluded components total | ₹70,000 — 70% |
| 50% ceiling | ₹50,000 |
| Excess added back to wages | ₹20,000 |
| Statutory wage base becomes | ₹50,000, not ₹30,000 |
And separately, on the universality test, that ₹35,000 residual special allowance was always vulnerable for PF. The two rules converge on the same answer from different directions — which is the point of this page.
What actually moves when the base moves
| Liability | Effect of a higher wage base |
|---|---|
| Provident fund | Employer and employee contributions rise, subject to the applicable wage ceiling |
| Gratuity | Computed on last-drawn wages — a permanent increase in the accruing liability, including for existing service |
| Statutory bonus | Eligibility and computation both move |
| Leave encashment | Per policy, but usually pegged to the wage base |
| Retrenchment compensation | 15 days' average pay per year, on the wider base — see retrenchment rules |
| Take-home pay | Falls, because the employee's PF contribution rises — the point employees notice, and the one to communicate before it happens |
Common mistakes
- Assuming the 2019 judgment made every allowance pensionable. It did not. It applied a factual test that had existed since 1963.
- Treating the 50% rule as prohibiting a structure. It is a deeming provision. Your structure survives; your liability is computed as if it did not.
- Restructuring only new hires. The gratuity liability that moves is on existing service too.
- Forgetting the take-home consequence. A compliant restructure that nobody explained to employees is an employee-relations event.
- Reading the two rules as alternatives. They apply concurrently and to different statutes. Satisfying one does not answer the other.
- Assuming a settled position. Ministry clarifications have been issued during 2026 and further guidance is expected; treat this as a live area.
Where the arithmetic lives
The 50% test is not a one-time exercise. It has to hold for every employee, every month, through every increment, promotion and structure change — and the answer feeds PF, gratuity accrual, bonus and retrenchment compensation simultaneously. Helion computes the wage base and the add-back from the salary structure itself rather than from a stored basic-pay figure, so the day a revision pushes exclusions past the ceiling, the statutory computations move with it instead of drifting quietly for four quarters.
Frequently asked questions
Is special allowance included in basic wages for PF?
Generally yes, where it is universally, necessarily and ordinarily paid to all employees across the board. In RPFC v Vivekananda Vidyamandir (28 February 2019) the Supreme Court applied that universality test and declined to interfere with findings that the allowances in question were basic wage camouflaged as allowance.
Is PF payable on HRA?
House rent allowance is expressly excluded from basic wages under the EPF Act. Separately, under the first proviso to Section 2(y) of the Code on Wages, HRA counts towards the excluded components for the 50% test, so where total exclusions exceed half of all remuneration the excess is added back into wages for statutory purposes.
What is the 50% rule under the Code on Wages?
Section 2(y) defines wages as basic pay, dearness allowance and retaining allowance, and lists categories of exclusion. Under the first proviso, if the excluded payments exceed one half of all remuneration, the excess is deemed to be remuneration and added back into wages.
Can I still structure salaries with low basic pay?
You can, but it no longer reduces statutory liability. The 50% rule computes wages as though basic, dearness allowance and retaining allowance were at least half the package, and the universality test independently pulls uniform allowances into the PF base.
Does restructuring salaries reduce employee take-home pay?
Usually yes, because a higher wage base increases the employee's own provident fund contribution. Employer cost and the accruing gratuity liability rise at the same time. This is worth communicating before it appears on a payslip.
Does the higher wage base affect gratuity for past service?
Gratuity is computed on last-drawn wages, so raising the wage base increases the liability in respect of accrued past service as well as future service. It is not a forward-only change.
Will EPFO reopen past periods?
Assessment for past periods is a matter for the authorities under the EPF Act and depends on the facts of each establishment. The prudent position is that a structure vulnerable on the universality test was vulnerable before 2019 as well, since the test predates the judgment.