LumenHow many years do you need to live in France before applying for French citizenship?
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The ministry's guidance on service-public.fr says naturalisation by decree normally needs at least five years of residence in France. Two years are enough if you earned a French higher-education degree after two years of study, or for important services or an exceptional integration record. Refugees and some French-speaking applicants need no minimum.
Key facts
| What | The ministry’s guidance says | Source |
|---|---|---|
| Standard minimum | 5 years of residence in France | Service-public.fr F2213, step 1 “Durée minimale de résidence” |
| 2 years | French higher-education degree obtained after 2 years of study; important services to France given your abilities and talents; exceptional integration record (civic, scientific, economic, cultural or sporting) | Service-public.fr F2213, step 1 |
| No minimum | Refugee status; from a French-speaking country with French as mother tongue, or 5+ years of schooling in French; military service in the French army; enlisted in the French or an allied army in wartime; exceptional services to France | Service-public.fr F2213, step 1 |
| Where you must live | In France, with the centre of your material (especially professional) interests and family ties there, when the decree is signed | Service-public.fr F2213, step 1 “Lieu de résidence” |
| Legal stay | A valid residence permit when you file, unless you are an EEA or Swiss national | Service-public.fr F2213, step 1 “Régularité du séjour” |
The five-year rule
The ministry’s guidance on service-public.fr says naturalisation by decree requires at least five years of residence in France. The legal basis it cites is the Civil Code, articles 21-14-1 to 21-25-1.
When two years are enough
The guidance lists three cases:
- you obtained a diploma from a French higher-education institution after two years of study;
- you can render, or have rendered, important services to France given your abilities and talents;
- you have an exceptional integration record, through civic, scientific, economic, cultural or sporting activities.
When there is no minimum
No minimum period applies if you have refugee status; if you come from a French-speaking country and French is your mother tongue, or you were schooled for five years or more in a French-language institution; if you did military service in the French army or enlisted in the French or an allied army in wartime; or if you rendered exceptional services to France.
Where you live matters
You must live in France when the naturalisation decree is signed, meaning the centre of your material interests (especially work) and family ties is in France. The guidance warns that if you live in France but your spouse or children live abroad, naturalisation can be refused.
Related questions
- Other conditions (French at B2, civic exam, interview, stable income, no serious convictions) and the 255 € fee: see “French citizenship by naturalisation: the requirements”.
- Married to a French citizen: a separate declaration route needs 4 or 5 years of marriage.
Sources
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This is general information, not legal advice, and Lumen is not a law firm. Rules change and offices differ: check the official sources above before you act. Found something wrong or out of date? Write to support@lumen.observer.