IBAN for CAS — social insurance contribution
CAS (social insurance contribution — pension, 25%) is paid into the dedicated CAS account of the competent treasury: the company's treasury for employers (declared via D112), or the fiscal domicile treasury for individuals with a single declaration.
How to find the exact IBAN
- Open the treasury IBAN directory and select your county (or sector) of fiscal registration.
- Identify the CAS account — the beneficiary's fiscal code appears next to the IBAN.
- In the payment reference include the obligation type and the period.
Frequently asked questions
Which account is CAS paid into?
Into the dedicated social insurance contribution account of the competent treasury. It is a separate account from CASS and from income tax.