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France has long been a sought-after destination for foreign nationals seeking citizenship, offering a rich cultural heritage, robust economy, and strategic global position. The French government constantly update and implements significant reforms to their immigration and citizenship laws. As of 2025, these changes have introduced new requirements and pathways for those seeking French citizenship.
This guide lists the new French law reforms, explores how they impact the French citizenship application process, and discusses the importance of seeking expert legal guidance (Avocats).
Click on the links below to each section:
Discover how the French nationality law has evolved over the years.
As of 2025, there have been recent changes in the law regarding French immigration and citizenship.
Find out how new French laws have affected foreign nationals applying for citizenship.
Discover the importance of instructing immigration lawyers when applying for French citizenship.
Read the most common queries on French citizenship laws.
Regarding citizenship, France balances the principles of accepting applicants by historically splitting them between jus soli (right of the soil) and jus sanguinis (right of blood). The focus on eligibility criteria reflects the country’s shifting political landscapes and societal values, which have evolved and can be dated back to the 19th century.

In 1804, the Civil Code was introduced, which allowed the possibility of citizenship by naturalisation. This was intended to emphasise jus sanguinis and grant nationality based on parentage to strengthen national identity during the French revolution. By 1851, France began to integrate long-term residents (jus soli) and allow those born in France to foreign parents to acquire French nationality.
Although French citizenship by naturalisation was briefly suspended between the 1930s and 1940s due to xenophobia and the Vichy government, it has since been a popular pathway for foreign nationals to become French citizens.
In January 2024, France enacted the "Controlling Immigration While Improving Integration" law, marking a pivotal shift in its approach to immigration and integration. This new law reform will aim to control foreign workers and tighten restrictions on French citizenship applications.
This legislation focuses on three primary objectives:
A new regularisation pathway has been introduced for workers in sectors experiencing labour shortages. This initiative will aim to address economic needs while allowing undocumented workers to legalise their status through gainful employment.
Foreign nationals with a valid residence permit will now be required to sign a contract affirming their commitment to upholding the principles of the French Republic. These include respecting personal freedoms, gender equality, secularism, and the dignity of all individuals, thereby reinforcing the nation's core values.
The new French law will also tighten French language proficiency levels for various residence permits and citizenship applications. Applicants will be required to demonstrate:
These new changes and language requirements aim to ensure immigrants can effectively integrate themselves into French society and culture.
The 2024 reforms have introduced several changes directly affecting the French citizenship application process. One of the most significant shifts is the increase in language proficiency requirements, raised from B1 to B2.
The elevation of language standards to a B2 level for citizenship applicants means that individuals must invest more time and resources in developing their French language skills. However, there are concerns regarding the accessibility of these standards, with some native French speakers struggling to pass the test.
The TCF IRN language exam consists of listening and reading comprehension as well as written and oral expression in French. Citizenship applicants must provide a French language test certificate to at least a B2 level during the application process, alongside proving knowledge of French culture and history, and sufficient level of integration into society

Also, the right to obtain French citizenship from birth has been restricted (Jus Soli). France has birthright citizenship, where children are given their parents' nationality.
Those born in France to foreign parents will no longer be automatically granted French nationality; they must apply for citizenship between the ages of 16 and 18.
Navigating the complexities of French immigration and citizenship laws, particularly those involving the French Ministry of the Interior, can be challenging, especially given recent reforms. Seeking professional legal advice can be crucial for understanding the requirements, preparing a successful application, and addressing potential legal challenges.
Determining eligibility under the new laws and the different pathways can be complex. A French immigration lawyer can assess an individual’s specific circumstances and clarify whether they meet the necessary requirements.
Given the increased procedural and documentation requirements for residence permits and citizenship applications, legal assistance can ensure that applications are thorough, accurate, and compliant with current regulations.
Read more about when you may need a French immigration lawyer during the citizenship application process.
Giambrone & Partners is an international law firm that specialises in cross-border matters, such as applying for citizenship in France. Our expert immigration lawyers (Avocats) provide tailored guidance to ensure applicants are well-prepared and understand what is expected from them during the French citizenship application process.
If you want to become a French citizen, request a callback with Giambrone & Partners to discuss your options here.
Employment plays a crucial role in immigration and naturalisation. The new regularisation pathway allows undocumented workers in sectors facing labour shortages to gain legal status, which may subsequently facilitate their path to permanent residency and, eventually, citizenship.
Having a stable job in a high-demand sector strengthens an applicant’s case for long-term residence and integration.
The timeframe for obtaining French citizenship varies depending on individual circumstances. Naturalisation applications generally take 12 to 18 months to process, but additional factors, such as language testing, document verification, potential interviews, and citizenship ceremonies can extend this per
Seeking legal advice can help streamline the process and address any issues that may cause delays.
Read more about how long the French citizenship application process takes here.
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