What is the validity period of a pre-funded Eusc?
Verified 24 February 2026 - Public Service / Directorate of Legal and Administrative Information (Prime Minister)
The Cesu: titleContent pre-financed is a payment document whose validity date is indicated on the document.
If the date does not appear on the security, the Cesu is valid until January 31 following the year of issue. For example: a Cesu note issued in 2026 is valid until 31 January 2027.
Who can help me?
Find who can answer your questions in your region
Urssaf service Cesu
To find out if you are an individual employer using the Cesu or an employee declared with the Cesu device
By phone
0 806 802 378 (free service + variable call price depending on the telephone operator).
Monday to Friday from 9am to 5pm
In Martinique and Guadeloupe: until 11am
In French Guiana: until 12h
In Reunion: from 11am to 7pm
From the foreigner: 00 33 806 802 378 (free service + variable call price depending on the telephone operator).
By email
Access to contact form
By post
Urssaf service Cesu
63, rue de la Montat
42 961 Saint-Étienne cedex 9