
A label “Siaci Saint Honoré” on a bank statement often generates confusion. This withdrawal is related to health insurance, provident insurance, or social protection contributions, managed by a specialized broker. Identifying its exact origin requires cross-referencing several documents, from the SEPA mandate to the payslip.
ICS Code and Bank Label: the Data that Identify the Siaci Saint Honoré Withdrawal
The label displayed on a bank statement is not sufficient to determine the precise nature of a debit. Two withdrawals bearing the mention “Siaci Saint Honoré” may correspond to very different contractual realities.
The reliable starting point is the ICS code (SEPA Creditor Identifier). For debits associated with Siaci Saint Honoré, the ICS to check is FR40ZZZ408436. This code appears in the transaction details in your online banking space, usually accessible by clicking on the withdrawal line.
| Element to Check | Where to Find It | What It Confirms |
|---|---|---|
| ICS Code (FR40ZZZ408436) | Bank transaction details | The actual creditor organization |
| RUM (Unique Mandate Reference) | Signed SEPA mandate, client area | The specific contract linked to the debit |
| Amount and Frequency | Contract schedule | Consistency with the expected contribution |
| Full Label | Detailed bank statement | Possible mention of the type of coverage |
Before drawing a conclusion, it is necessary to understand the Siaci Saint Honoré withdrawal by cross-referencing these elements with your contract or HR space.

Group or Individual Contract: Two Distinct Withdrawal Circuits
The most frequent confusion arises from the fact that the same label can conceal a health, provident, or social protection contribution, whether in an individual or group contract. The subscription and verification circuits differ depending on the case.
Withdrawal Related to a Group Company Contract
When the employer subscribes to a collective health or provident coverage via Siaci Saint Honoré, the employee is automatically affiliated. The employee’s share then appears on the payslip, but a direct bank withdrawal may also exist for certain complementary guarantees or in the case of portability after leaving the company.
The most reliable source in this case remains the HR space or the employer’s internal notifications. An employee who cannot find the contribution on their payslip should first consult their human resources department before opening a banking dispute.
Withdrawal Related to an Individual Contract
Some mutual or provident contracts are subscribed directly by the individual with an organization managed by Siaci Saint Honoré. The frequency varies according to the signed mandate: monthly, quarterly, semi-annually, or annually. An annual withdrawal may be more surprising than a monthly debit, as the amount is higher and the due date is less present in mind.
To trace the origin of such a contract, one must consult the SEPA mandate kept during subscription and verify the associated RUM.
Verification and Dispute: Deadlines and Procedures According to the Type of Withdrawal
Not all withdrawals are disputed in the same way. The deadline depends on whether the debit is authorized or not, and the procedure involves different interlocutors.
- For an authorized withdrawal (signed SEPA mandate), the refund request to the bank follows the rule of 8 weeks from the debit date. After this period, the bank is no longer obliged to intervene.
- For a withdrawal without a valid mandate, the dispute window can extend up to 13 months after the debit date. Proof of the absence of authorization must then be provided.
- Before any banking action, check that the withdrawal does not correspond to a group contract managed by your employer. Contacting the customer service of Siaci Saint Honoré or the insurer mentioned in your contract remains the first useful reflex.
Blocking a withdrawal without prior verification can lead to the termination of the insurance or mutual contract, resulting in an immediate loss of coverage.
Traceability from the Company Side: An Often Overlooked Angle
The majority of inquiries about this withdrawal come from employees affiliated with a group contract who have not been clearly informed by their employer. The name “Siaci Saint Honoré” does not always appear in hiring documents or information notices provided during enrollment.
When the contract is collective, traceability goes through the payslip and the HR space, not just the bank statement. Some companies use management platforms where employees can find their affiliation certificate, details of guarantees, and contribution schedules.
A withdrawal that appears several months after a sick leave or a change in professional situation may correspond to a regularization. In this case, the amount and date do not coincide with the usual schedule, which reinforces the element of surprise.

The most effective reflex when facing an unidentified Siaci Saint Honoré withdrawal remains to cross-reference three sources: the bank statement (ICS code and RUM), the contract or SEPA mandate, and employer documents if applicable. This verification takes a few minutes and avoids a banking opposition that could suspend active health or provident coverage.