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The fixed-term contract is the exception, not an option
The explanation, in the order it is meant to be read · 20 sections · 800 words · 5 min
Ateliers Ferrand have employed a warehouse worker at €2,400 gross a month for two years, on three successive fixed-term contracts justified by a « temporary increase in activity ». The post itself has never stopped existing. Before reading on: which rule do those three contracts break, and from the first one?
What you will be able to do
- State the principle forbidding lasting employment on a fixed-term contract.
- Cite the grounds the law lists exhaustively.
- Tell a temporary need from a permanent post that has simply been given the wrong name.
- Start the reasoning from the need to be met rather than from the contract you would prefer.
- Measure what recharacterisation changes for the employer.
One sentence that settles everything
Article L1242-1 of the Labour Code sets the rule in a single sentence, and it admits no exception of motive: a fixed-term employment contract, whatever its ground, may have neither the object nor the effect of lastingly filling a post connected with the normal and permanent activity of the business.
Two phrases carry the rule. « Neither the object » targets the intention stated in the contract; « nor the effect » targets what actually happens. A ground that is sound on paper therefore does not save a contract whose effect is to hold a permanent post.
Definition
Normal and permanent activity — What the business does habitually and lastingly, as opposed to a passing surge or a one-off need. A post that exists all year, year after year, belongs to it, however it happens to be filled.
The grounds are exhaustive
Article L1242-2 continues: subject to article L1242-3, a fixed-term contract may be concluded only for the performance of a precise and temporary task, and only in the cases it lists. The list is not indicative, it is closed.
- Replacing an absent employee, one temporarily on part time, one whose contract is suspended, or one who has left before the post is abolished.
- A temporary increase in the activity of the business.
- Seasonal jobs, and those in sectors where custom rules out the open-ended contract.
- Replacing the head of a craft, industrial or commercial business, or a professional in independent practice.
- Replacing the head of a farm or a family member taking part in the activity.
- Recruiting engineers and managers for a defined purpose, where an extended agreement provides for it.
Two requirements therefore stack. The contract must fall within one of these cases, and it must bear on a precise and temporary task. A ground from the list used for permanent work satisfies only half the text, and it is the half that does not suffice.
The open-ended contract remains the normal form
The structure of the Labour Code states the order of things. The open-ended contract is the normal form of an employment relationship, and the fixed-term contract a derogation that must be justified. It is not for the first to give reasons, but for the second.
That order reverses the instinct of many employers, for whom the fixed term looks like the cautious route and the open-ended one like the risky commitment. In law it is the reverse: the cautious route is the one with nothing to justify.
The useful reasoning therefore starts from the need, not from the contract. A post that will still exist in two years calls for an open-ended contract, whatever uncertainty the employer feels about the person — that uncertainty is what the trial period answers.
Summary table
| Need | Suitable contract | Why |
|---|---|---|
| Lasting post, uncertainty about the person | Open-ended | The trial period answers uncertainty, not the term |
| Replacing an absent employee | Fixed-term | An expressly provided ground |
| Recurring seasonal peak | Fixed-term | Seasonal work, a listed ground |
| A surge that has lasted two years | Open-ended | The effect is to fill a permanent post |
Recharacterisation, and what it brings
A fixed-term contract concluded in breach of these rules may be recharacterised as open-ended. The relationship is then deemed always to have been open-ended, with the seniority that follows, and the end of the contract becomes a dismissal.
The employer thus loses both the exit they thought they had arranged and the seniority they believed reset with each successive contract. It is that double consequence, far more than the irregularity itself, that makes the question an expensive one to get wrong.
Mistakes to avoid
- Treating the fixed-term contract as a default way of hiring, when the law makes it an exception to be justified.
- Picking a ground from the list without checking that the task is itself precise and temporary.
- Stringing contracts together on a post that never disappears, which is what « nor the effect » in article L1242-1 targets.
- Believing a ground written into the contract protects the employer, when it is the reality of the post that is examined.
- Reasoning from the contract towards the need, when the law asks the question the other way round.
Educational content, current with the sources cited. It does not replace advice tailored to your situation. These courses are neither certifying nor CPF-eligible: they prepare for no certification registered with the French RNCP or specific register.