Resignation: a simple but irreversible step
Resigning from a CDI is an absolute right of the employee — the employer cannot refuse. But be aware: once clearly and unambiguously notified, a resignation is in principle irreversible. Think carefully before sending your letter. If in doubt, first explore a rupture conventionnelle (mutual termination) — it lets you leave with your employer's agreement while keeping your unemployment rights.
How long is your notice period?
The notice period is defined by your collective agreement or your contract. Check your collective agreement (shown on your payslips) for the exact duration. In the absence of an agreement, standard practice is: 1 month for workers and non-management employees, 3 months for managers (cadres). Your employer can agree to waive the notice if you ask — do so in writing.
How to write an unambiguous resignation letter
The resignation letter must be clear and unambiguous. State the date you are giving notice, the length of your notice period, and the effective end date of your contract. You are not obliged to give reasons — a resignation without explanation is perfectly valid. Send by recorded post with acknowledgement of receipt or deliver by hand against a signed receipt from your employer.
Resignation and unemployment: cases where you can still receive benefits
Resignation generally doesn't give entitlement to unemployment benefits. But exceptions exist — "legitimate resignation": relocation to join a spouse who is changing jobs, non-payment of salary by the employer, unilateral and substantial change to your contract by the employer, documented moral or sexual harassment. In these cases, you can receive unemployment benefits as if you had been made redundant.
After the resignation: don't neglect these steps
At the end of your notice period, check that your employer provides: your certificat de travail, your France Travail attestation (formerly Pôle Emploi), and your final pay settlement. You have 6 months to challenge the final settlement after signing it. Register with France Travail immediately after your contract ends.