French Naturalization Conditions

Discover all the conditions required to obtain French nationality through naturalization in 2025.

10 min read
Updated: January 2026

The 7 essential conditions

Residence in France

Reside in France regularly for at least 5 years (reduced to 2 years in some cases)

Valid residence permit

Hold a valid residence permit

B2 French level

Demonstrate B2 oral French level (TCF, DELF or French diploma)

Professional integration

Demonstrate professional stability and sufficient resources

Criminal record

No incompatible criminal convictions

Adherence to values

Adhere to the principles and values of the French Republic

Civic exam

Pass the mandatory civic exam (since 2026)

Cases of reduced residence period

The 5-year period can be reduced to 2 years in the following cases:

  • Diploma obtained from a French higher education institution
  • Important services rendered to France
  • Exceptional integration path

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