Helpful Glossary of Key Terms New Expats Will Encounter
- May 22
- 6 min read
Updated: May 23
Listed here are a number of terms you will need to understand as you embark on your new French Life. What they mean and what they are used for. I hope it will help with your transition into French culture and bureaucracy such that it does not seem overwhelming.
Carte Vitale
The Carte Vitale is your health insurance card issued by the French Social Security system. It proves your entitlement to healthcare coverage and allows doctors, pharmacies, and hospitals to process your reimbursements automatically.
It is free, personal, and secure.
🟦 What it’s used for
Automatic reimbursement of medical expenses (usually within 5–7 days)
Tiers payant: you don’t have to pay upfront for certain treatments
Electronic medical forms instead of paper
Access to your pharmacy records
Use of online services on Ameli
Carte de séjour
the French residence permit. Here’s a clear, simple explanation in English so you know exactly what it is and how it works.
🟩 What the Carte de séjour is
The Carte de séjour is an official French residence permit that allows non‑EU citizens to live legally in France for more than 3 months.
It proves:
your legal right to stay in France
your right to work (depending on the type)
Contrôle Technique (CT)
The Contrôle Technique is France’s mandatory vehicle inspection, similar to an MOT (UK) or roadworthiness test. If you own a car in France, this is one of the most important things to stay on top of.
🟩 What the Contrôle Technique is
It’s a safety and emissions inspection required for most vehicles over 4 years old. It checks 133 points, including brakes, lights, pollution, tyres, suspension, steering, and more.
You can explore the essentials via Contrôle Technique basics.
Carte Grise
The Carte Grise is the French vehicle registration certificate — officially called the Certificat d’Immatriculation. It proves that your vehicle is legally registered in France.
🟩 What the Carte Grise is
It’s the official document that shows:
your vehicle’s registration number
your name and address
technical details (power, emissions, weight)
tax information
the vehicle’s history
Taxe d'habitation
The Taxe d’habitation is a French local housing tax, but the rules have changed a lot in recent years — so here’s the clear, up‑to‑date version in English.
🟩 What the Taxe d’habitation is
It used to be a tax paid every year by people living in a property (owners or tenants). Today, it applies only to second homes and certain special cases.
Taxe Foncière
Taxe foncière is the French property ownership tax — the one you pay simply because you own a property, even if you don’t live in it.
It’s different from the Taxe d’habitation, which now applies only to second homes.
🟩 What the Taxe foncière is
It’s an annual tax paid by property owners (houses, apartments, land). It helps fund local services such as schools, roads, waste collection, and community infrastructure.
Préfecture
A préfecture in France is the main administrative authority of a département — the place that handles official paperwork, residency, driving licences, vehicles, and many state‑level procedures. Think of it as the “administrative headquarters” for your area.
🟩 What a Préfecture does
Here are the key services you’ll find there:
Residence permits — applications, renewals, fingerprints
Driving licences — exchanges, duplicates, suspensions
Vehicle registration — Carte Grise issues, imported vehicles
Identity documents — sometimes handled at town halls
Citizenship applications
Public safety, regulations, and local state administration
Mutuelle
A mutuelle in France is a private health insurance top‑up that covers the part of medical costs not reimbursed by the national health system (Assurance Maladie). Almost everyone in France has one because the state rarely reimburses 100%.
🟩 What a mutuelle does
A mutuelle pays for the remaining costs after the Sécurité sociale reimbursement, such as:
Doctor fees — the part not covered by Ameli
Dentist & orthodontics — often expensive without a mutuelle
Optical care — glasses, lenses, eye exams
Hospital stays — private rooms, daily fees
Physio & specialists
Alternative therapies — depending on the plan
It’s basically your top‑up insurance
Assurance Maladie
Assurance Maladie is the French national health insurance system — the foundation of healthcare in France. If you live here, this is the system that reimburses your doctor visits, prescriptions, hospital care, and more.
🟩 What Assurance Maladie is
It’s the public health insurance managed by the French government. It covers a large part of your medical costs and works together with a mutuelle (top‑up insurance).
You can explore the essentials via Assurance Maladie basics.
🟦 What it covers
Assurance Maladie reimburses a percentage of:
Doctor consultations
Specialists
Hospital care
Pharmacy medications
Lab tests & X‑rays
Chronic illness treatment (100% cover for certain conditions)
The remaining amount is usually covered by a mutuelle.
Mairie
A mairie is the town hall — the local heart of French administration. It’s where you go for everyday paperwork, local services, and community life. Since you’re in Eymet, your mairie is the first place for most local procedures.
🟩 What the mairie does
Here are the main services handled by a mairie:
Birth, marriage & death certificates — request copies or register events
Marriage applications — book your wedding at the town hall
Electoral registration — sign up for local and EU elections
Local permits — building permits, planning permission, declarations of work
School registration — enrol children in local schools
Community services — events, associations, local support
Attestation d’accueil — required if hosting a foreign visitor
ANTS
ANTS stands for Agence Nationale des Titres Sécurisés — the official French government platform where you complete most identity, driving, and vehicle procedures online. It’s one of the sites you’ll use the most when living in France.
🟩 What ANTS is
It’s the national portal for all secure official documents, including:
Driving licences — exchanges, renewals, duplicates
Vehicle registration — Carte Grise, change of owner, change of address
Passports & ID cards — applications and tracking
Residence permits tracking — follow the progress of your titre de séjour
Pre‑requests for citizenship documents
It’s the digital counterpart to the préfecture.
🟦 What you can do on ANTS
Here are the most common tasks:
Apply for a new driving licence
Exchange a foreign licence
Declare the sale of a vehicle
Register a used or imported car
Change your address on your Carte Grise
Track your passport or ID card
Digital Identity
Digital identity in France refers to a secure way of proving who you are online, especially for government services. It’s becoming increasingly important because more and more procedures (ANTS, Ameli, taxes, banking) require strong identity verification.
Here’s the clear breakdown so you know exactly what it is and how it works.
🟩 What “digital identity” means in France
A digital identity is a secure, verified online profile that proves your identity when you log in to official services.
It allows you to:
access government portals safely
sign documents electronically
track official applications
avoid in‑person identity checks
🟦 The main digital identity systems in France
1. FranceConnect / FranceConnect+
This is the most widely used system. You log in using trusted accounts like:
Ameli
Impots.gouv
La Poste
Mobile ID (for FranceConnect+)
FranceConnect+ is required for sensitive procedures like:
Driving licence exchanges
Vehicle registration
Residence permit applications
2. La Poste Digital Identity (Identité Numérique La Poste)
A very common option because it’s easy to set up.
It lets you:
log in to ANTS
sign documents
verify your identity online
You can explore it via La Poste digital identity.
3. Mobile ID (France Identité)
This is the new official government digital identity app linked to your national ID card.
It allows:
ultra‑secure login
digital signing
identity verification for online services
You can explore it via Mobile ID France.
🟨 Why you need a digital identity
You’ll use it for:
ANTS (driving licence, Carte Grise)
Ameli (health insurance)
Tax website
Prefecture appointments
Banking and insurance
Signing official documents
Siret Number
A SIRET number is the unique business identification number for any company, micro‑entrepreneur, or association operating in France. If you plan to run a business — even a small one — this number is essential.
🟩 What a SIRET is
A SIRET (Système d’Identification du Répertoire des Établissements) is a 14‑digit number that identifies a specific business location.
It contains:
SIREN (first 9 digits) → identifies the business
NIC (last 5 digits) → identifies the establishment or branch
Conclusion of Key Terms
Listed above are a number of key terms you will need to understand as you embark on your new French Life. What they mean and what they are used for. I hope it will help with your transition into French culture and bureaucracy such that it does not seem overwhelming.
If all of this is overwhelming, there is an out.... Administration Services (most of which are bilingual) are there to help you through it all. You will pay fees to them for their help, but hiring one an be a 'lifesaver'. Bear in mind that these services are not qualified accountants or lawyers and so carry little accountability. You will find Administration Services on the Biz Où? platform for English-speaking services in France.




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