Temp-to-perm staffing: how a temporary hire becomes a permanent one

A temp-to-perm hire is not one arrangement. It is two employment relationships in sequence. For the first few months a staffing agency employs the worker and you host the work. On an agreed date the worker leaves the agency’s payroll and joins yours.

Indian labour law does not have a “temp-to-perm” category. It has contract labour, and it has employment. Everything that makes the model useful — and every dispute it produces — sits in the handover between the two. Keeping the worker on after the handover is the other half of the model, and the employee retention guide covers what actually holds people. This post covers that handover: what the agency is legally doing, what does and does not transfer on conversion, what the bill has to carry, and which contract clauses decide whether the model works. For the wider choice between contract and permanent staffing, start with contract staffing vs permanent hiring and come back here for the conversion mechanics.

Key takeaways

• Temp-to-perm is a commercial sequence, not a legal status. The temporary phase is contract labour; the permanent phase is a fresh employment contract with you.
• During the temporary phase the agency is the employer of record. You are the principal employer, and if the agency fails to pay wages you pay them and recover (OSH&WC Code, s.55(3)).
• Provident fund follows the worker through the UAN, and ESI through the insured person’s number. Gratuity and leave continuity do not transfer automatically — decide them in writing before the appointment letter.
• If you want the trial on your own payroll instead, fixed-term employment does that: parity with permanent staff, gratuity after one year, and no retrenchment compensation at expiry (Industrial Relations Code, s.2(o), s.2(zh)).
• Price the conversion before the first shift: the fee, the minimum assignment period and the replacement warranty are the three clauses that decide the economics.

Four ways to fill the same seat

The confusion around temp-to-perm usually comes from mixing four different instruments. They differ on one question: who is the employer.

Model	Who employs the worker	Who runs statutory payroll	How it ends	Fits when
Permanent	You	You	Notice, or retrenchment with notice and compensation	The role is core and demand is stable
Fixed-term	You	You	Contract expiry (not retrenchment)	The role is defined by time, but you own the supervision
Temporary (agency)	The contractor	The contractor, with you as backstop	End of assignment, or replacement	Peaks, cover, project work, no headcount
Temp-to-perm	The contractor, then you	The contractor, then you	Conversion at an agreed point	The role may be permanent but the fit is unproven

Two rows have the same employer: fixed-term and permanent. Two rows do not. That distinction drives the compliance file, the cost structure and the exit, and it is the reason a temporary arrangement cannot be “rolled forward” into permanent employment by simply stopping the agency invoice.

What “temporary” means in law

Temporary staffing is contract labour. A staffing agency that supplies workers to your establishment is a contractor, and the workers it deploys are contract labour — even where the agency supplies “manpower as a service” rather than a finished output. The OSH&WC Code covers a person who supplies contract labour “as mere human resource” (OSH&WC Code, 2020, s.2(n)).

The thresholds that matter for a temporary engagement:

Obligation	Threshold	Source
Establishment registration	10 or more workers	OSH&WC Code, s.3
Safety, health and welfare standards, including contract labour on site	10 or more employees	Ministry of Labour FAQ, January 2026
Contractor licensing	50 or more contract labour	OSH&WC Code, s.45
Principal employer’s wage fallback	All covered establishments	OSH&WC Code, s.55(3)

Three consequences follow, and they are the reason the temporary phase needs as much paperwork as a permanent hire.

The agency is the employer, not a payroll bureau. It hires, pays and supervises the worker, and it holds the licence that allows it to supply labour. Your contract is with the agency. You cannot simply instruct the worker’s pay or leave as though they were on your payroll — the more you do, the more the arrangement looks like an employment relationship you have not documented.

Your wage liability survives the agency’s failure. If the contractor does not pay, or underpays, you must pay the full amount or the shortfall, and you recover it from the contractor afterwards (OSH&WC Code, s.55(3)). If the contractor needed a licence and did not hold one, employing their workers is itself a contravention (s.54). That is why the licence, the wage sheet and the last two months of bank and statutory challans are procurement documents, not onboarding formalities. Our contract labour compliance guide sets out the full verification list.

Core work does not become temporary by contracting it out. Employment of contract labour in the core activities of an establishment is prohibited, with exceptions for work ordinarily done through a contractor, work that does not need full-time workers, and sudden increases in volume (OSH&WC Code, s.57). Security, housekeeping, canteen, loading and transport are on the non-core list. A worker doing your core process, under your daily direction, on your equipment, for year after year, is the arrangement an inspector or a court is most likely to look through — not because the contract is badly drafted, but because the facts describe permanent employment.

There is no statutory maximum duration for a contract-labour engagement. What exists is a definition of the work that falls outside the regime altogether: work of an intermittent or casual nature, which the Code defines as work that has not run more than 120 days in the preceding twelve months, or 60 days for seasonal work. A “temporary” role that quietly runs all year is not intermittent, and a renewals chain does not keep it temporary.

What actually happens on conversion day

Conversion is not a transfer of an employee. It is a resignation from the agency and a fresh appointment with you. Once that is clear, the mechanics become a checklist rather than a surprise.

Item	What happens	What to document
Employment contract	The worker resigns from the agency; you issue a new appointment letter	Resignation, relieving letter, service certificate, signed appointment letter
Provident fund	The UAN stays with the worker; the previous member account is transferred	Form 13 transfer, UAN, confirmation that the account is merged
ESI	The insured person’s number continues while wages remain within the ceiling	New employer code, contribution from the first wage period
Gratuity	The agency’s liability ends with its employment; your clock starts on your appointment date unless you agree otherwise	A written continuity clause, or an explicit statement that prior service is not counted
Leave	The agency’s balance does not follow the worker	Fresh credit, or an agreed encashment, stated in the appointment letter
Bonus	Each employer pays for its own period of the accounting year	Pro-rata calculation on both sides, on the ₹7,000 calculation base
Notice and probation	Your notice terms apply from day one; any probation is your term, on your letter	Appointment letter terms, probation duration
Records	The agency’s employment card, service certificate and verification file	Qualification and police verification, bank details, statutory identifiers

Three points in that table cause most of the arguments.

Gratuity does not travel with the worker. Gratuity is paid by the employer for continuous service with that employer, after five years, at 15 days’ wages per completed year, capped at ₹20 lakh (Payment of Gratuity Act, 1972). Service with the agency is service with a different employer. If you want the worker’s agency tenure to count — a reasonable concession for a conversion you have decided to make — say so in the appointment letter and cost it. If you do not, say that too. A verbal “we’ll take care of it” becomes a dispute at exit, years later, when nobody remembers who said it.

The 240-day rule is not a conversion right. A worker who completes 240 days of continuous service in a year is deemed to have a year of continuous service for the purposes of lay-off and retrenchment protection (Industrial Relations Code, 2020, s.66). That protection runs against the employer — the agency. It does not put the worker on your payroll, and it does not oblige you to hire them.

ESI coverage can end at conversion. The scheme covers wages up to ₹21,000 a month in most states, so a worker who converts to a higher salary may move out of ESI at the next contribution period. Contribution stops when coverage stops; the insured person’s number remains for any future employment.

Fixed-term employment: the bridge you run yourself

If the point of the temporary phase is to test the fit, there is a second way to do it that keeps the worker on your payroll from day one.

Fixed-term employment is a written contract for a fixed period. The Industrial Relations Code recognises it as a category and attaches three conditions: the fixed-term worker’s hours, wages, allowances and benefits must not be less than a permanent worker doing the same work; statutory benefits apply proportionately even where the period is shorter than a qualifying period; and the worker is eligible for gratuity after one year of service (IR Code, s.2(o)). Expiry of the term, or completion of the fixed-term tenure, is excluded from the definition of retrenchment (s.2(zh)), so the contract can end at term without retrenchment compensation.

That combination is useful precisely where temp-to-perm is awkward: a role that needs your supervision, your systems and your equipment, but whose permanence is not yet decided.

The trade-off is parity. You cannot pay a fixed-term worker less than the permanent colleague doing the same job, and you cannot leave them out of the benefits the permanent colleague gets. If the business case for the trial depends on paying less, fixed-term is the wrong instrument and a temporary agency engagement is the honest one. It also has a limit: a fixed-term contract renewed repeatedly for a core role is a permanent role with additional paperwork, and the substance will be read that way.

Our reference pages cover both instruments in more detail: fixed-term employment, short-term contracts and contractual employment.

What the temporary bill has to carry

The reason a temporary worker costs more per head than the same person’s salary is not agency greed. It is that the bill carries the statutory employer cost, coverage and a service charge. Compare two bids on the wage sheet, not on the all-in rate.

Take a worker on a gross of ₹20,000 a month, with basic at ₹10,000 — half of gross, which is the floor the Code on Wages sets for basic and dearness allowance together (Code on Wages, 2019).

Employer cost	Basis	Monthly (₹)
Gross wages	Basic ₹10,000 + allowances ₹10,000	20,000
Employer PF	12% of basic, within the ₹25,000 ceiling (EPFO)	1,200
Employer ESI	3.25% of wages, while within the ₹21,000 ceiling (ESIC)	650
Gratuity accrual	15 days a year, accrued at 4.81% of basic	481
Bonus accrual	8.33% of the ₹7,000 calculation base (bonus)	583
Statutory cost of employment		22,914

That is 14.6% above gross, before the agency has covered a single shift. Add what the operation actually needs: relief cover for weekly offs and leave, training and uniform, site supervision, recruitment, and the agency’s service charge, which typically runs 6–10% of the labour cost (how pricing works). On top of that, the invoice carries GST, which is a real cost only if you cannot use the input credit.

The figures are illustrative: wages are set state by state, so the minimum wages in India guide and the wage notification guide are the inputs to a real comparison, and the labour-cost calculator applies the rates to your own wage. The point of the arithmetic is narrower. Two quotes for the same role that differ by four or five percent usually differ on one line — the wage, or whether ESI and bonus are in it. A quote below the compliant floor is not a cheaper supplier; it is a wage shortfall waiting to become your liability.

Clauses that decide whether the model works

Temp-to-perm is priced and governed in the staffing agreement, months before anyone discusses an offer letter. These are the clauses worth negotiating.

Clause	What to write	Why it matters
Conversion fee	A fixed amount or a percentage of annual CTC, stepping down or waived after an agreed tenure	Without it, the fee is negotiated at the moment you have least leverage: after you have trained the worker and the site depends on them
Minimum assignment period	No conversion in the first three months; fee applies before six	Protects the agency’s recruitment cost and stops a conversion that is really a direct hire with extra steps
Replacement warranty	Free replacement within a stated number of days for no-show or early attrition	Keeps the seat covered while the fit is still being tested
Wage and statutory audit rights	Wage sheet, bank payment proof, PF and ESI challans, licence copy on request	Your liability under s.55(3) is only manageable if you can see the payment record
Licence warranty and termination trigger	Current licence, right to terminate immediately if it lapses or headcount exceeds it	An unlicensed contractor is your contravention, not just their problem
Continuity on conversion	Whether agency service counts for gratuity, how leave is treated, how notice is handled	This is the clause that prevents the exit-year dispute
Indemnity for past non-compliance	The agency indemnifies wage, PF and ESI shortfalls for its period	An indemnity is a recovery right, not a shield — but it is the difference between a claim and a loss
Exit and handover	Notice period, replacement of personnel, records and service certificates	A conversion needs a clean break, not an agency that keeps the file

Two of these deserve more than a clause. The conversion fee should be a number you can calculate before the first invoice, tied to a defined base — annual CTC or the monthly bill rate — not “to be mutually agreed”. And the continuity decision should be taken by whoever owns the budget, because recognising agency service for gratuity is a real cost: on a worker with three years at the agency and a basic of ₹10,000, counting that service adds roughly ₹17,000 to the gratuity liability when they eventually leave.

Where the model goes wrong

Four failures account for most of the trouble.

The temporary role is permanent in substance. The worker is in a core function, takes daily direction from your supervisors, uses your equipment and has been renewed four times. Whether or not the contract says “temporary”, the facts describe a permanent role filled through an intermediary. The core-activity bar in the OSH&WC Code is the statutory version of that argument, and reclassification is the commercial one.

The conversion price was never agreed. The worker is good, the site needs them, and the agency knows it. A fee that was not priced at signature is negotiated at the worst possible moment.

Continuity was promised verbally. Someone said the agency years would count. Nobody wrote it down. The dispute surfaces at exit, with no document and a worker who remembers the conversation correctly.

The agency defaults while the worker is still deployed. Unpaid wages, a missed PF deposit, a lapsed licence — all of which land on you as principal employer before they land on the agency. The principal-employer liability guide works through how far that exposure runs and how to cap it in the contract.

There is a fifth, quieter failure: the coverage gap at conversion. The worker resigns from the agency, serves its notice, and your appointment starts afterwards — while the seat is still needed. Plan the handover so the rota is covered on both sides of the date, not just after it.

Which model for which demand

• Choose temporary staffing when the demand is genuinely uneven or short: a seasonal peak, a shutdown, a project, cover for absence, a specialist for one campaign. The role does not need to be yours to supervise, and you do not want the headcount.
• Choose temp-to-perm when the role is probably permanent but the fit is unproven, and you do not have a recruitment bench that can source, screen and deploy quickly. Set the review at three to six months, against observable criteria — attendance, quality, safety record, ability to work without supervision.
• Choose fixed-term employment when the role is yours to supervise, the term is definable, and you can pay parity with permanent staff doing the same work.
• Choose permanent hiring when the role is core, demand is stable and continuity matters. A temp-to-perm arrangement used to delay a headcount approval still ends in a headcount approval; it just adds a fee and a year.

A conversion checklist

1. Agree the trigger, fee and notice in the staffing contract, before the first shift. Put the conversion window and the fee base in writing.
2. Verify the agency before day one: licence, wage sheet split into components, bank payment proof and statutory challans for the last two months.
3. Keep the worker’s verification file current: identity, qualification, police verification and bank details, so the appointment does not restart the onboarding.
4. Decide continuity in writing — gratuity and leave — and cost it before the appointment letter is issued.
5. Issue the appointment letter with the terms that will apply, including the date service counts from and the probation stance.
6. Run the statutory transfers: PF transfer against the UAN, ESI contribution from the first wage period, and confirmation that both are live.
7. Reconcile the final agency invoice against attendance and statutory dues, and collect the service certificate and relieving letter.
8. Update your registers and roster, including the headcount that now sits on your payroll rather than the contractor’s.

Frequently asked questions

How long can someone work on a temporary basis before they must be made permanent?

There is no statutory maximum duration for a contract-labour engagement, and no rule that converts a temporary worker into a permanent employee after a set period. What matters is the substance of the arrangement: contract labour cannot be used for the core activities of your establishment, except in the limited situations the OSH&WC Code allows, and work that runs beyond 120 days in a year (60 for seasonal work) is not intermittent. A temporary role that is really a permanent one is exposed on those grounds, not on a duration clock.

Does the worker’s time at the agency count towards gratuity after conversion?

Not automatically. Gratuity is paid by the employer for continuous service with that employer, so service with the agency belongs to the agency. You can choose to recognise it — a common concession that makes a conversion offer more attractive — but only if the appointment letter says so and you have costed it. Agency service does not carry across by default.

What does a temp-to-perm conversion cost?

Two things. The commercial conversion fee in the staffing agreement, typically expressed as a fixed amount or a percentage of annual CTC and often stepped down by tenure. And the employment cost that begins on day one: employer PF, ESI where applicable, bonus accrual, gratuity accrual and any recognition of prior service. The statutory side has no conversion charge of its own — there is no government fee for moving a worker from a contractor’s payroll to yours.

Is a fixed-term employee the same as a temporary worker?

No. A fixed-term employee is employed by you on a written contract for a defined period, with the same wages and benefits as a permanent worker doing the same work, and gratuity eligibility after one year. A temporary worker is employed by a contractor and deployed to you, which is why the contractor holds the licence and why you carry the principal-employer wage fallback. The two are often confused because both end at a date you choose.

Can I convert a temporary worker to a fixed-term contract first?

Yes, but each step is a new contract with its own paperwork: the worker resigns from the agency, you issue a fixed-term appointment, and you repeat the exercise if the role becomes permanent. That sequence is defensible when the term is real. It is not a way to keep someone at a lower cost indefinitely, because fixed-term pay and benefits must match what a permanent colleague doing the same work receives.

Can I hire a temporary worker directly, without the agency?

That depends on your staffing agreement. Most agreements carry a conversion or no-hire clause with a fee and a window, which is enforceable as a commercial term even though it has no statutory basis. Agree the fee at signature rather than after you have decided to hire, and keep the appointment letter, the relieving letter and the PF transfer together so the employment record is clean.

The bottom line

Temp-to-perm works when two things are decided before the first shift: the price of the conversion, and what the worker carries with them when they cross. Get those into the staffing agreement and the appointment letter, and the model gives you a low-risk way to hire without guessing. Leave them out, and you have bought a fee negotiation, a gratuity argument and a coverage gap at the worst possible moment.

Our staffing service covers deployment, statutory handling and attendance reconciled to a named roster, and the payroll service takes on the contributions and returns once the worker is on your payroll. If you are planning a conversion across several sites, send us the roles, the current agency terms and the headcount you expect to absorb, and we will set out what the applicable state notifications and contract terms require before the date.

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Related reading: contract staffing vs permanent hiring, contract labour compliance in India, how to choose a staffing agency, and employment contracts.