
We just signed a lease, the boxes are barely unpacked, and the registration certificate still shows the old address. The legal deadline to declare your new address on the registration certificate is one month. After this period, a roadside check can result in a fine of 135 euros.
Norauto offers a service for changing the address on the registration certificate through its auto centers, but the process is not the same as that of the ANTS, and the differences are worth noting before making a choice.
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Old registration format and address change: the trap of license plates
When you are still driving with a plate in FNI format (type 123 AB 75), a simple address change does not just involve sticking a label on the registration certificate. The old format triggers the assignment of a new SIV number, which means a new registration certificate and new license plates need to be installed.
At Norauto, this situation is handled directly in the center: the advisor initiates the re-registration process, and you can have the plates installed on-site. The cost increases compared to a standard address change, as you need to add the price of the plates and the regional tax related to the new registration.
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If you already have an SIV plate (format AA-123-BB), the address change remains simpler. Up to the third change, the ANTS sends a sticker to be affixed to the registration certificate. On the fourth change, a new registration certificate is issued, with a cost corresponding to the processing fee. Knowing which format is on your vehicle before going to the center avoids unpleasant surprises at the checkout.
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Norauto address change for registration certificate: what happens in the center
You might think that the mention “online” means doing everything from your couch. With Norauto, the reality is different: a physical visit to the center is mandatory to finalize the file. Preparation can begin online (making an appointment, checking documents), but the submission is done on-site.
For those who prefer to handle everything in advance, the Norauto online address change procedure details the steps and the documents required at the counter.
Once at the center, the advisor checks the documents, enters the request into the ANTS system, and provides a receipt of registration. The provisional registration certificate (CPI) allows you to drive while waiting for the final document to arrive by mail.
Documents to gather before going to the center
- The original registration certificate (the current registration certificate, even if the address is outdated)
- A proof of residence dated within the last six months (utility bill, tax notice, rent receipt)
- A valid ID of the holder of the registration certificate
- The corresponding Cerfa application form, which the center can provide on-site
Cost of Norauto service compared to the free ANTS process
The address change via the official ANTS website is free for the first three modifications. Only the fourth change incurs fees corresponding to the processing fee (a few euros). The process is done entirely online, without needing to go anywhere.
Norauto, as an authorized professional, charges service fees for this same operation. We’re talking about a fee of around fifteen euros for just the address change, which may increase if the file involves re-registration.
| Criteria | ANTS (official site) | Norauto (auto center) |
|---|---|---|
| Cost (first 3 changes) | Free | Service fees charged |
| Physical visit required | No | Yes, visit to the center |
| Human assistance | No (online form) | Yes, advisor on-site |
| Plate installation if old format | No (to be done separately) | Yes, on-site |
For someone comfortable with online administrative procedures, the ANTS remains the most economical solution. Norauto makes sense when you want to delegate the entry or when the file becomes complicated (old FNI format, co-holders, company vehicle).
Processing time and common errors in the file
Feedback varies on this point, but the average time to receive the new registration certificate or the address change sticker depends on the volume of requests processed by the ANTS. Whether the request goes through Norauto or directly through the official site, it is the same organization that issues the final document.
The most common blockages come from poorly scanned documents or inconsistencies between the name on the registration certificate and that on the proof of residence. A change in family situation (marriage, divorce) not declared on the registration certificate before the move complicates the process.
Three errors that delay processing
- Providing a proof of residence older than six months, which results in automatic rejection of the file
- Forgetting to update the name on the registration certificate before declaring the new address
- Not reporting a co-holder: if the vehicle is registered in the name of two people, both must be included in the request
Going through Norauto reduces this type of error since the advisor checks the compliance of the file before submission. On the ANTS, a missing document or a poorly filled field is only detected after submission, which extends the processing time by several days.
The address change on the registration certificate remains a quick formality when the file is complete from the start. Whether you choose Norauto for assistance or the ANTS for the free service, the starting point is the same: gather your documents before starting anything.