Paris questions, answered from official sources
Forty questions about visiting, working and doing business in Paris. Each page gives the short answer first, then how it works in practice, then what it is most often confused with, and links the official source so you can check the current rule yourself.
Travel and visit
CDG and Orly access, Navigo, Metro and RER zones and weather.
- How do you get from Charles de Gaulle to central Paris?
- How do you get from Orly to central Paris?
- What is a Navigo pass and how does it work?
- What is the difference between the Paris Métro and the RER?
- How do Paris and Île-de-France fare zones work?
- Single tickets or a carnet in Paris: what is the difference?
- Can you get around central Paris without the Métro?
- What is the weather like in Paris through the year?
- How do you transfer between Charles de Gaulle and Orly?
- Can you pay for Paris transport with a foreign bank card?
Business and finance
SAS and SARL, registration, SIREN, VAT and employer duties.
- SAS or SARL in France: what is the difference?
- What are the SIREN and SIRET numbers for a French company?
- When does a business register for VAT in France?
- How does corporate tax work for a French company?
- What does registering as an employer in France involve?
- What is micro-entrepreneur status in France?
- Do you need a French bank account to set up a company?
- EURL or SASU for a single founder in France: what is the difference?
- What social contributions does a French employer pay?
- Branch or subsidiary in France: what is the difference for a foreign company?
Legal, visa and entry
Schengen entry, long stay visas, work permits and customs.
- What are the Schengen entry rules for a trip to France?
- What is a long-stay visa for France?
- Does a foreign worker need a work permit for France?
- How is a French residence permit renewed?
- What are the customs allowances for entering France?
- How does family reunification work for a resident of France?
- What is the talent passport (passeport talent) scheme?
- What visa and residence rules apply to international students in France?
- What are the rules for bringing a pet into France?
- What is the difference between a carte de séjour and a visa?
Big city topics
Renting, carte Vitale, schools, waste rules and the low emission zone.
- How do rental deposits work when renting in Paris?
- What lease types and notice periods apply to renting in Paris?
- What documents are needed to rent housing in Paris?
- What is the carte Vitale and how does French health insurance work?
- How does seeing a doctor and getting reimbursed work in Paris?
- How does school enrolment work in Paris?
- What are the waste and recycling rules in Paris?
- What is the ZFE low emission zone and the Crit'Air sticker in Paris?
- What are the noise and neighbour rules in Paris?
- How do you register utilities and update your address in Paris?
These pages explain how the rules work and link the authority that owns them. They are not legal, tax or immigration advice, and amounts and thresholds change, so open the source before you act.
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