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GuiaDémarches🇫🇷 France
Marrying a French Citizen as a Foreigner: Complete 2026 Procedure (City Hall, Interview, Documents)
🇫🇷
Marrying a French citizen as a foreigner is more than saying yes in front of the mayor. It is a three-to-six-month administrative journey, sometimes longer depending on your country of origin, with interviews, certified translations, consular stamps and multiple signatures. The city hall is not hostile: it applies the French Civil Code, which since the 2006 law has actively cracked down on so-called "white" or "grey" marriages of convenience.
This guide describes the real procedure as practiced in 2026, with the documents required by country of origin, realistic timelines, and the most common pitfalls. Whether you are Chinese, Moroccan, Algerian, Senegalese, Vietnamese or Brazilian, the framework is the same — only the consular details vary.
You file your dossier at the mairie of your residence, your future spouse's residence, or a parent's residence (proof: three months of utility bills or rent receipts). Expect two or three appointments: one to collect the list of documents, one to deposit the complete file, one for the interview convocation.
Documents required from both spouses:
Documents specific to the foreign spouse:
The certificate of custom is issued by your consulate or embassy in France. Timelines vary widely. Plan for two to four months in most cases, longer for some countries.
Wei, a Chinese national living in Lille, waited ten weeks because her hukou had not been authenticated in Beijing before she left. Karim, Moroccan, got his in three weeks in Bordeaux. Maria, Brazilian, centralized her papers in two months thanks to her cousin still in São Paulo.
This is the step that most surprises foreigners. Since 2006, the civil registrar must interview the future spouses if there is any doubt about the sincerity of the project — and in practice, as soon as one spouse is foreign, the interview is nearly systematic.
You are summoned separately, sometimes the same day, sometimes at different dates. The interview lasts 20 to 45 minutes per person. You are then received together to verify the consistency of the accounts.
Typical questions:
Consequence in case of doubt: the registrar refers the case to the public prosecutor, who has 15 days (renewable once) to authorize or suspend the marriage. A suspension can last up to two months. In 2024, about 0.9% of files were referred, and most were eventually validated.
Once the file is complete and the interview validated, the mairie publishes the banns: a marriage notice posted for at least ten days at the city hall of each spouse's residence. The marriage cannot be celebrated until that period has passed.
If one spouse lives abroad or in another French commune, the banns must also be posted there. The marriage date is set after, usually one to three months after the end of the banns (depending on hall and registrar availability).
On the day, you arrive at the mairie with your witnesses. The ceremony lasts 20 to 40 minutes: reading of the file, civil code articles on spousal obligations, exchange of consents, register signature, livret de famille issued on the spot.
A religious ceremony may take place after the civil marriage (never before: that is a six-month prison offense for the cleric). The reception is free-form. Average 2026 budget for 50 guests in Paris: 8,000 to 18,000 €. Outside Paris, count 50% to 70% of that.
Marriage to a French citizen opens two rights, but not immediately:
A white marriage is a marriage of convenience between two consenting people purely for the residency permit. A grey marriage is when the French spouse is deceived: believing in a sincere project, they later discover the other only sought papers.
Criminal penalties (article L823-11 CESEDA): up to five years in prison and 15,000 € fine. Marriage annulment, immediate withdrawal of the residency permit, OQTF (obligation to leave French territory), multi-year ban on returning.
Reports come mainly from family, neighbors, sometimes the deceived spouse. The prefecture cross-checks indicators: separate addresses on the joint tax return, no joint bank accounts, contradictory testimony at residency renewal.
On Pionra, the Chinese, Moroccan, Portuguese, Vietnamese, Senegalese and Brazilian communities share their experience on consular delays, interview questions and family-law lawyers. Ask your questions on /fr/communautes.
Yes, provided one of you has a residence in France. The French citizen abroad may also marry at a French consulate in their country, but the dossier is heavier (apostille, foreign birth certificate translation, etc.).
Not mandatory. Without a contract, the default French regime is community of acquired property. If your national law provides another regime (e.g. Muslim separate-property regime, Chinese community regime), a notary contract (300 to 500 €) clarifies things to avoid conflict in case of divorce or inheritance.
You can apply right after the marriage, but the card is only issued after proof of six months of shared life in France. First card valid one year. Many prefectures grant a three-month receipt during processing, which authorizes you to work.
The mayor may postpone the marriage if there is serious doubt and refer the case to the prosecutor. They cannot refuse arbitrarily. If you believe the decision is unjustified, you can take it to the judicial court (lawyer recommended, 1,200 to 2,500 €).
Yes, they can apply for a Schengen "family event" short-stay visa at the French consulate in their country. You will need to provide a hosting attestation (request at city hall, 30 €), an invitation and a copy of the marriage convocation. Processing 2 to 4 weeks depending on country.
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Marrying a French citizen as a foreigner is more than saying yes in front of the mayor. It is a three-to-six-month administrative journey, sometimes longer depending on your country of origin, with interviews, certified translations, consular stamps and multiple signatures. The city hall is not hostile: it applies the French Civil Code, which since the 2006 law has actively cracked down on so-called "white" or "grey" marriages of convenience.
This guide describes the real procedure as practiced in 2026, with the documents required by country of origin, realistic timelines, and the most common pitfalls. Whether you are Chinese, Moroccan, Algerian, Senegalese, Vietnamese or Brazilian, the framework is the same — only the consular details vary.
You file your dossier at the mairie of your residence, your future spouse's residence, or a parent's residence (proof: three months of utility bills or rent receipts). Expect two or three appointments: one to collect the list of documents, one to deposit the complete file, one for the interview convocation.
Documents required from both spouses:
Documents specific to the foreign spouse:
The certificate of custom is issued by your consulate or embassy in France. Timelines vary widely. Plan for two to four months in most cases, longer for some countries.
Wei, a Chinese national living in Lille, waited ten weeks because her hukou had not been authenticated in Beijing before she left. Karim, Moroccan, got his in three weeks in Bordeaux. Maria, Brazilian, centralized her papers in two months thanks to her cousin still in São Paulo.
This is the step that most surprises foreigners. Since 2006, the civil registrar must interview the future spouses if there is any doubt about the sincerity of the project — and in practice, as soon as one spouse is foreign, the interview is nearly systematic.
You are summoned separately, sometimes the same day, sometimes at different dates. The interview lasts 20 to 45 minutes per person. You are then received together to verify the consistency of the accounts.
Typical questions:
Consequence in case of doubt: the registrar refers the case to the public prosecutor, who has 15 days (renewable once) to authorize or suspend the marriage. A suspension can last up to two months. In 2024, about 0.9% of files were referred, and most were eventually validated.
Once the file is complete and the interview validated, the mairie publishes the banns: a marriage notice posted for at least ten days at the city hall of each spouse's residence. The marriage cannot be celebrated until that period has passed.
If one spouse lives abroad or in another French commune, the banns must also be posted there. The marriage date is set after, usually one to three months after the end of the banns (depending on hall and registrar availability).
On the day, you arrive at the mairie with your witnesses. The ceremony lasts 20 to 40 minutes: reading of the file, civil code articles on spousal obligations, exchange of consents, register signature, livret de famille issued on the spot.
A religious ceremony may take place after the civil marriage (never before: that is a six-month prison offense for the cleric). The reception is free-form. Average 2026 budget for 50 guests in Paris: 8,000 to 18,000 €. Outside Paris, count 50% to 70% of that.
Marriage to a French citizen opens two rights, but not immediately:
A white marriage is a marriage of convenience between two consenting people purely for the residency permit. A grey marriage is when the French spouse is deceived: believing in a sincere project, they later discover the other only sought papers.
Criminal penalties (article L823-11 CESEDA): up to five years in prison and 15,000 € fine. Marriage annulment, immediate withdrawal of the residency permit, OQTF (obligation to leave French territory), multi-year ban on returning.
Reports come mainly from family, neighbors, sometimes the deceived spouse. The prefecture cross-checks indicators: separate addresses on the joint tax return, no joint bank accounts, contradictory testimony at residency renewal.
On Pionra, the Chinese, Moroccan, Portuguese, Vietnamese, Senegalese and Brazilian communities share their experience on consular delays, interview questions and family-law lawyers. Ask your questions on .
Yes, provided one of you has a residence in France. The French citizen abroad may also marry at a French consulate in their country, but the dossier is heavier (apostille, foreign birth certificate translation, etc.).
Not mandatory. Without a contract, the default French regime is community of acquired property. If your national law provides another regime (e.g. Muslim separate-property regime, Chinese community regime), a notary contract (300 to 500 €) clarifies things to avoid conflict in case of divorce or inheritance.
You can apply right after the marriage, but the card is only issued after proof of six months of shared life in France. First card valid one year. Many prefectures grant a three-month receipt during processing, which authorizes you to work.
The mayor may postpone the marriage if there is serious doubt and refer the case to the prosecutor. They cannot refuse arbitrarily. If you believe the decision is unjustified, you can take it to the judicial court (lawyer recommended, 1,200 to 2,500 €).
Yes, they can apply for a Schengen "family event" short-stay visa at the French consulate in their country. You will need to provide a hosting attestation (request at city hall, 30 €), an invitation and a copy of the marriage convocation. Processing 2 to 4 weeks depending on country.