How to Apply for French Nationality: Naturalization Guide (2026) — Paris (75)
Applying for French nationality by naturalization is a significant commitment that typically requires at least 5 years of continuous residence in France (reduced to 2 years for graduates of French higher education institutions). You must demonstrate sufficient integration: B2-level French, knowledge of French values and history, stable employment, and clean criminal record. The process is long — 12 to 18 months from submission — but grants you full EU citizenship rights.
Cost
255 € (stamp duty)
Processing Time
12–18 months
Difficulty
Very Difficult
Specific to Paris prefecture
Île-de-France — 75
The Préfecture de Police de Paris handles all residence permit applications for the capital. As the busiest prefecture in France, processing times typically range from 3 to 6 months depending on the procedure.
Address
1 bis rue de Lutèce, 75004 Paris
Website
Official WebsiteRequired Documents
Valid passport (original + photocopy)
RequiredResidence permit (titre de séjour)
RequiredBirth certificate (translated and apostilled)
RequiredProof of address (less than 3 months old)
RequiredTax notices (avis d'imposition)
RequiredProof of income
RequiredB2 French language certificate (TCF/DELF)
RequiredCriminal record extract (casier judiciaire)
RequiredMarriage certificate (if applicable)
OptionalChildren's birth certificates (translated)
OptionalDiplomas and academic transcripts (translated)
OptionalWork history / CV
Optional
Step-by-Step Process
- 1
Verify your eligibility
Official Website - 2
Obtain B2 French certificate
- 3
Gather and translate required documents
- 4
Submit your dossier at the prefecture
- 5
Attend the prefecture interview
- 6
Wait for the ministerial decision
- 7
Attend the citizenship ceremony
Practical Tips
Start preparing your dossier 6 months before you plan to submit. Gathering translated and apostilled documents from your home country takes time.
The B2 French language requirement is non-negotiable. Take the TCF or DELF B2 exam well in advance. Some nationalities are exempt if they studied in French.
All foreign documents must be translated by a sworn translator (traducteur assermenté) and apostilled or authenticated by your home country. Budget 50-100 € per document.
Since January 2026, you must pass a formal civic exam (examen civique) — a 40-question digital QCM covering French values, history, institutions, and civic life. You need 80% (32/40) to pass. The questions are published on the Ministry website. The exam is required for naturalization, carte de séjour pluriannuelle, and carte de résident.
Your tax notices (avis d’imposition) for the past 3 years must show consistent income and tax compliance. Gaps or irregularities can delay the process.
Frequently Asked Questions
How long do I need to live in France before applying?
Can I keep my original nationality?
What happens during the prefecture interview?
What if my application is refused?
Are there exemptions for older applicants?
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