
We receive an administrative letter asking for the Livret A account number, we open the drawer, rummage through the statements, and nothing matches. The situation is common, but it blocks concrete procedures: scheduled transfers, declarations, or recovering funds after years of inactivity.
The Livret A account number does not appear on a bank card and, depending on the institutions, it can be confused with that of the current account or take on a completely different form.
Livret A and RIB: why the confusion is so frequent
The first reflex when looking for an account number is to check the RIB. On a standard bank identity statement, we can spot the bank code, the branch code, the account number, and the RIB key. The problem with the Livret A is that some banks do not issue a dedicated RIB for this type of regulated savings account.
In several institutions, the Livret A shares the same identifier as the current account, with a letter or suffix that distinguishes it internally. In others, a completely separate number is assigned, but it only appears in the online client area or on quarterly statements. We then find ourselves with a current account RIB in hand, convinced that it also covers the savings account, while this is not the case for operations specifically targeting regulated savings.
To find out how to find your Livret A account number, we start by checking if the bank differentiates the identifiers between the current account and the savings account. This distinction conditions everything that follows.

Online client area: the shortest path depending on the bank
Logging into the client area remains the most direct method. On most banking interfaces, the Livret A appears in the list of accounts with its number displayed clearly. Generally, one can download a summary document or a specific RIB for the savings account from this section.
What the mobile app displays (or not)
Mobile applications do not always offer the same level of detail as the web version. Some only display the balance of the Livret A without providing access to the full number or the associated RIB. If the information is not found on the app, the browser version of the client area often displays more details.
Quarterly statements and annual letters
The account number appears on the situation statements that the bank sends periodically. These documents mention the full identifier of the savings account, sometimes in the header, sometimes in the body of the statement next to the line “Livret A”.
Responses vary on this point: some account holders still receive paper statements with the number clearly visible, while others only have electronic notifications that redirect to the online area. If one has opted for dematerialization, the old statements remain accessible in the “Documents” or “Letters” tab of the online account.
Livret A inactive for several years: contact the bank or go through Ciclade
When one has not touched their Livret A for a long time, the procedure changes depending on the elapsed time. The right reflex depends on the stage where the funds are: still with the bank, or already transferred to the Caisse des Dépôts.
- If the savings account is inactive but the funds have not yet been transferred, one should contact the former banking institution directly. An advisor can retrieve the account number from the account holder’s civil status, even without a banking reference in hand.
- If the funds have been transferred to the Caisse des Dépôts after the regulatory inactivity period, the Ciclade service allows for a free search to be initiated. The platform is the unique entry point to recover forgotten savings transferred to the Caisse des Dépôts, without a paid intermediary.
- Old banking references speed up recovery, but they are not mandatory. A search can be conducted based solely on civil status, whether with the bank or via Ciclade.
One point to keep in mind: regulated savings accounts like the Livret A do not incur any account maintenance fees during the inactivity period, unlike some current accounts. The savings remain intact, even if the account has been dormant for years.

Livret A account number for a transfer: pitfalls to avoid
We want to schedule a transfer to our Livret A from another institution, and we mistakenly enter the current account number. The transfer arrives, but in the wrong account. This scenario is common when the bank uses similar identifiers for the current account and the savings account.
Check that the IBAN used corresponds to the Livret A and not the current account before any operation. On the RIB of the savings account (when it exists), the last characters of the account number differ from those of the current account, sometimes by just one letter or digit.
Case of old savings accounts opened at another institution
If one opened a Livret A a long time ago at a bank they have since left, and the account has never been formally closed, it may still exist. Regulations require only one Livret A per person. Before opening a new one, the bank checks via the banking accounts file (Ficoba) that no other exists.
If an old savings account prevents the opening of a new one, it is precisely a sign that one must first locate this account and close it. We then go back through the previous steps: contact the former institution or use Ciclade if the funds have been transferred.
The Livret A account number is not an identifier that we use daily, which explains why we can easily lose it. The online client area remains the most reliable shortcut. For an old or inactive savings account, Ciclade and direct contact with the original bank cover almost all situations, without fees and without excessive delays.