Sick Leave on a Work-Study Contract: Pay, Exams, Waiting Days — the 2026 Guide to Losing Nothing

Nobody starts a work-study programme wondering what will happen the day they fall ill. And yet, over a two-year contract, the odds of being signed off work — a nasty bout of flu, a sprained ankle on the football pitch, scheduled surgery, a spell of burnout — are far from negligible. And that is precisely the moment when the apprentice discovers three unpleasant facts: their pay is not automatically maintained, their training centre counts absences, and their employer expects a medical certificate within 48 hours.

The problem isn't the law — it exists and it is actually quite protective. The problem is that a work-study student straddles two systems: an employee as far as the company is concerned, a trainee as far as the training centre (CFA) is concerned. Sick leave therefore triggers two sets of obligations, with two different contacts, and a single scheduling mistake is enough to turn a week of flu into several hundred euros lost. Here's how it works.

An apprentice off sick is an employee off sick: the basic principle

Whether on an apprenticeship contract or a professional training contract, a work-study student is an ordinary employee under common law. They fall under the general social security scheme and therefore receive, when a doctor signs them off work, daily sickness benefits (indemnités journalières, or IJ) from the health insurance system under exactly the same conditions as their colleagues.

In practice, this means three things:

• The sick note covers all working time, including periods spent at the training centre. An apprentice on sick leave does not have to attend class: training time is effective working time, paid as such.
• The sick note must be submitted within 48 hours: parts 1 and 2 to the local health insurance fund (or sent directly by the doctor where electronic transmission applies), part 3 to the employer.
• You must also notify the training centre, even if the sick note has been sent to the company. The two channels are independent, and a training centre that receives nothing will record an unjustified absence.

Worth remembering: part 3 sent to the employer never automatically reaches the training centre. An email with the scanned certificate to your course coordinator the same day settles the matter in two minutes.

Daily sickness benefits: conditions and amounts in 2026

Entitlement to daily benefits depends on meeting a work-activity condition. For sick leave of less than six months, you must, according to the rules set out by Ameli, have worked at least 150 hours during the three months preceding the sick leave, or have paid contributions on earnings at least equal to 1,015 times the hourly minimum wage over the previous six months.

For a work-study student, this condition is generally met without difficulty within the first few weeks of the contract: 150 hours amounts to roughly one month of full-time work. On the other hand, someone who falls ill in the very first days of their contract may fall short, particularly if they had no previous paid employment — a classic scenario in September, at the start of the academic year.

The amount: 50% of the reference daily wage

The daily benefit is equal to 50% of the reference daily wage, calculated from gross earnings over the three months preceding the sick leave, divided by 91.25. This is where apprentice status hurts: since pay is a percentage of the minimum wage (from 27% to 100% depending on age and year of the contract), 50% of that figure quickly becomes very small.

Situation	Indicative gross monthly pay	Approximate gross daily benefit	Loss over 7 days off
Apprentice aged 18-20, 1st year (43% of minimum wage)	~ €800	~ €13	~ €90
Apprentice aged 21-25, 2nd year (61% of minimum wage)	~ €1,130	~ €18.50	~ €130
Work-study student aged 26 and over (100% of minimum wage)	~ €1,850	~ €30	~ €210

Indicative, rounded figures, excluding any employer salary top-up and social security deductions on the benefits. They are there to give you a sense of scale, not to calculate a payslip.

The three waiting days

The health insurance fund pays nothing for the first three days of sick leave: that is the waiting period. It applies to each new period of sick leave, except where an existing sick note is extended, in cases of long-term illness, or for workplace accidents. For short absences — by far the most common — the waiting period can account for most of the financial loss.

Employer salary top-ups: the real variable

This is the point that 90% of work-study students overlook, and yet it is the one that weighs most heavily. On top of the daily benefits, the law requires the employer, under certain conditions, to top up the compensation: this is the salary maintenance provided for by the Labour Code (articles L. 1226-1 and D. 1226-1 et seq.).

Three cumulative conditions:

1. One year's service with the company as at the first day of the sick leave;
2. Sick leave certified within 48 hours;
3. Coverage by the social security system.

Where these conditions are met, the employer pays 90% of gross pay for the first 30 days, then two thirds for the following 30 days (durations increase with length of service), after a statutory waiting period of 7 days.

Two practical lessons for a work-study student:

• The one-year service condition is often the sticking point. A first-year apprentice who falls ill in February does not have a year's service: they will receive only the daily benefits. It's arithmetic, and it's brutal.
• Many collective agreements are considerably more generous than the law: service requirement cut to three or six months, employer waiting period abolished, top-up to 100% of net pay. Checking which collective agreement applies to you — its name appears on your payslip — is the single most profitable move in this whole area. A printed copy of the collective agreement for your sector, or simply looking it up on Légifrance, will tell you in five minutes whether you are entitled to a top-up.

Subrogation, the word that changes everything

When an employer applies subrogation, it continues to pay your salary as normal and collects the daily benefits itself on your behalf. You barely notice anything happening in your bank account: that's the ideal scenario.

Without subrogation, the health insurance fund pays the benefits directly to you, but with a delay that can stretch to several weeks. For a work-study student paying rent, that delay is a genuine cash-flow problem. Ask the payroll department before you need to know, as soon as you sign the contract.

Illness or workplace accident: don't mix them up

The distinction is crucial, because the financial treatment is completely different.

In the case of a workplace accident or a commuting accident — including on the journey between home and the training centre, since the training centre is a place where the contract is performed — compensation is far more favourable:

• no waiting period: compensation starts the day after the accident;
• benefits at 60% of the daily wage for the first 28 days, then 80% thereafter;
• 100% coverage of medical costs based on social security tariffs;
• enhanced protection against dismissal during the leave.

The employer must report the accident to the health insurance fund within 48 hours. The apprentice, for their part, must report it to their employer within 24 hours and have the injuries examined by a doctor. Where an accident occurs at the training centre during practical work or a workshop session, it is still the employer who is responsible for the declaration: the training centre must inform them immediately. The INRS guidance on welcoming young workers is a reminder that the under-25s have an above-average accident rate — which is why personal protective equipment, gloves and safety shoes, is never optional in a hazardous role, even when you're "just watching".

Missed classes: the real risk is the exam

Financially, a short absence costs a few dozen euros. Academically, it can cost far more.

Attendance determines access to the exam

Most nationally registered qualifications impose an attendance requirement, and the exam regulations for national diplomas set minimum attendance thresholds. Certified sick leave is never counted as an unjustified absence — provided, once again, that the certificate has reached the training centre. Without documentation, the absence is filed as "unjustified", and a build-up can trigger a formal warning or even jeopardise your entry to the exam.

Catching up without drowning

Catching up is the most poorly handled part of all. Three habits that work:

• Ask for the course materials the same day, not when you get back. A message to the class representative and the trainer while you're off avoids discovering three weeks of backlog on the Monday you return.
• Rebuild the logic, not the notes. Copying out a classmate's notes without understanding how the ideas connect is pointless. A catch-up notebook organised by module, or simply a spiral-bound notepad dedicated to missed sessions, makes gaps immediately visible.
• Negotiate a deadline extension. A dissertation or professional portfolio due during a long absence can often be deferred: a written request, backed up by the sick note, is nearly always granted if it is made early.

Missing an exam

Missing an exam for medical reasons means sending the certificate to the education authority or awarding body within the deadlines stated on your exam summons, generally 48 to 72 hours. Depending on the qualification, the paper may be discounted or deferred to a resit session. Never count on sorting it out late: this is where the administration is at its most inflexible.

Long-term leave: what happens to the contract

Sick leave suspends an apprenticeship or professional training contract. It does not terminate it, and it does not entitle the employer to part company on those grounds — a dismissal based on health status is discriminatory within the meaning of article L. 1132-1 of the Labour Code.

That leaves a very concrete question: what happens if the absence prevents you from completing your training?

Article L. 6222-11 of the Labour Code provides that the duration of an apprenticeship contract may be extended where the apprentice has been prevented from following their training for health reasons, up to a limit of one year. This extension requires a contract amendment, signed by the employer and the apprentice, and sent to the relevant skills operator (OPCO). It is particularly useful in the event of a long hospital stay or a workplace accident a few months before the exam.

For absences of more than 30 days, a return-to-work medical examination with the occupational health service is compulsory and must be arranged by the employer within 8 days of your return. That is the moment to raise any adjustment to your role, whether temporary or lasting.

Health cover and income protection: the safety net people forget

Company health insurance, compulsory since 2016, reimburses medical costs — not lost income. It is income protection cover (incapacity for work) that tops up the daily benefits. Many sector-level agreements provide for it, and a work-study student is entitled to it like any other employee, as soon as they meet the length-of-service conditions set out in the agreement.

Two useful checks to make before you need them:

• the income protection information booklet, which the employer must give to every employee;
• whether there is a "salary maintenance" guarantee in your student insurance policy or in a policy taken out by the training centre.

One more frequently neglected point: registering a designated GP with the health insurance fund. A student who has moved for their contract and hasn't updated their details ends up with reduced reimbursements and longer processing times. Five minutes on your Ameli account is all it takes. In the same spirit, a reliable digital thermometer and a small first-aid kit at home save plenty of pointless trips to the doctor for minor symptoms — and the consultation fees you have to pay upfront.

The first-48-hours checklist

Well-managed sick leave comes down to six steps, in order:

1. See a doctor and obtain the sick note (teleconsultation is accepted, except for extensions beyond three days in certain cases).
2. Notify your employer by phone or email the same day, before your usual start time.
3. Send part 3 to the employer within 48 hours; parts 1 and 2 to the health insurance fund if the doctor does not transmit them electronically.
4. Notify the training centre and send the certificate to your course coordinator.
5. Check the collective agreement: service required, waiting period, top-up rate.
6. Respect the authorised times you may leave home as stated on the sick note: a health insurance inspection can lead to your benefits being suspended.

Keep a digital copy of every document. A portable document scanner or a simple scanning app lets you archive sick notes, certificates and salary statements — documents that become useful again months later, in the event of a dispute over a final settlement or a request to extend your contract.

Final word

Sick leave on a work-study contract is not an administrative disaster, provided you understand that it triggers two parallel processes: the company and the health insurance fund on one side, the training centre and the awarding body on the other. The students who lose money or an exam session are almost never the ones who were most ill: they are the ones who forgot to send something.

The reference texts — the Labour Code, the detailed compensation rules on Ameli, the INRS guidance on young workers — are public and freely available. Taking twenty minutes, as soon as you sign your contract, to check your collective agreement, whether subrogation applies and the channel for sending certificates to your training centre remains the best possible investment. You may never need it. And if you do, you'll gain a week of peace of mind and sometimes several hundred euros.

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