Simplimmat

You can use the app to declare the sale of a vehicle and apply for the vehicle registration document at the same time; this is why the seller and buyer need to be together in-person.
 

Please note that Simplimmat has to be downloaded to the two phones.
 

• If you are on an IPHONE, you can download it from the App Store provided you have at least version ISO 13 installed on your phone.
   
• For ANDROID, you can download it via Play Store, provided you are running at least version 7.1 v25.
   

You need to authenticate via FranceConnect to carry out these procedures and you cannot carry out the procedure for a third party; the FranceConnect accounts must be in the buyer's and seller's names.
 

Please note that this app is for private individuals only. As such, a legal entity cannot sell their vehicle using the app and cannot declare the purchase.
 

Taxes for registering the vehicle are to be paid by credit card.

SIMPLIMMAT is a smartphone app that you can download from AppStore (Apple) or Play Store (Android). It is an official French State app designed for making some administrative vehicle registration procedures easier for private individuals buying a used vehicle.
 

The ANTS (France Titres) site, on the other hand, is used for the following procedures:

• To sell or transfer your vehicle
• To redo your vehicle registration document
• To buy or receive a used vehicle
• To change the address on your vehicle registration document
• To apply for Vehicle Administrative Status Certificate (CSA)
• To apply for a Vehicle Identification Document (FIV)
• To apply for a tax clearance certificate only (for professional buyers only)
• To register a vehicle and apply for a tax clearance certificate (UPT)

Please note that the SIMPLIMMAT app is for transactions between private individuals only.
 

This means that if you buy a vehicle from a professional, you must carry out your procedures on the ANTS (France Titres) site.

This app was developed to help you with your registration procedures and is by no means compulsory.
 

If you decide to use SIMPLIMMAT, you must carry out the procedures completely on the app.
 

This means that the vehicle transfer, the declaration of purchase and change of owner must be carried out on the app.
 

Moreover, the app is for private individuals only.
 

If you prefer, you can also carry out your procedures on the official site: https://immatriculation.ants.gouv.fr/.