Obtaining Luxembourg Citizenship

Luxembourg citizenship can be acquired by children of Luxembourg citizens at birth or by foreign nationals through naturalization, option, or restoration of citizenship. Under the standard procedure, applicants must reside in the country for at least five years, although certain categories of individuals may benefit from simplified pathways with reduced requirements. The eligibility criteria and procedures for acquiring citizenship are governed by the Luxembourg Nationality Law.

The country is highly popular among immigrants: 44% of residents are foreign nationals, while 61% of Luxembourg citizens have a migration background. Although Luxembourg is a small country, it ranks among the world's leading economies. The quality of life, purchasing power, and level of safety are exceptionally high, making it an attractive destination for relocation. Obtaining a Luxembourg passport allows you to fully enjoy all the advantages of living in the country.

Benefits of Luxembourg Citizenship

A Luxembourg passport provides numerous advantages, including visa-free travel, the right to live and work in a stable economic environment, and the ability to confidently plan for the future. Luxembourg citizens enjoy visa-free or visa-on-arrival access to 174 countries, including all EU and Schengen Area member states, as well as the United States, Canada, and Japan.

Among the key benefits are:

1. Freedom to Live in Luxembourg and Across the EU. Passport holders automatically become EU citizens and can live, study, work, search for employment, or retire in any EU country without obtaining a residence permit under the general rules applicable to third-country nationals. This right is protected under the EU principle of freedom of movement.
2. Work Anywhere in the EU Without a Work Permit. Luxembourg citizens may work as employees or self-employed professionals in any EU member state without requiring a separate work authorization. EU citizens are entitled to equal treatment with local workers regarding salaries, working conditions, social benefits, tax advantages, and access to vocational training.
3. Starting and Growing a Business in the EU Single Market. Citizens can establish and operate businesses throughout the European Union, benefit from the opportunities of the single market, participate in cross-border projects, and apply for EU funding programs, including Horizon Europe, Erasmus+, the European Social Fund+, and other grant initiatives.
4. Access to Business Support Programs in Luxembourg. Entrepreneurs can take advantage of local startup development initiatives, such as Luxinnovation’s Fit 4 Start program, which offers coaching, access to business networks, and equity-free funding for promising projects. Depending on the program category, funding of up to EUR 150,000 may be available.
5. Healthcare Through the Social Security System. Luxembourg's healthcare system is administered by the Caisse Nationale de Santé (CNS). The system covers medical treatment, preventive care, dependency care, as well as sickness and maternity benefits for insured individuals.
6. Easy Access to European Financial Services. EU citizenship facilitates long-term residence, employment, and the verification of tax and social status throughout Europe. This is particularly beneficial when opening bank accounts, obtaining payment cards, applying for loans and mortgages, and dealing with financial institutions across EU countries.
7. Education in Luxembourg and Across the EU. Passport holders can study in Luxembourg and other EU countries under the conditions available to EU citizens. They are also entitled to work while studying without obtaining a separate work permit. In addition, they may benefit from educational and grant programs such as Erasmus+, as well as national scholarship schemes and support measures offered by individual member states.

The full range of rights available in Luxembourg can also be accessed with the passport of any EU member state. Learn more about the benefits of EU citizenship and available acquisition options from migration law specialists during a free consultation.

Main Ways to Obtain Luxembourg Citizenship

There are several pathways available for foreign nationals to acquire Luxembourg citizenship. In most cases, naturalization based on five years of residence is the primary route, although certain applicants may benefit from reduced residence requirements or simplified conditions. Individuals who previously held Luxembourg citizenship may also be eligible to restore their status.

Naturalization

If you have lived in Luxembourg for an extended period, successfully integrated into society, and complied with local laws, you may apply for citizenship through naturalization. To qualify, you must have legally resided in the country for at least five years, including one uninterrupted year immediately preceding the application.

The process usually begins with entering Luxembourg on a visa and obtaining a residence permit based on the purpose of stay, such as employment, business activities, or studies.

This residence permit is temporary and must be renewed periodically by demonstrating that the grounds for residing in the country remain valid. After five years of residence, you may apply for permanent residence (optional) and/or Luxembourg citizenship. Minor children may participate in the procedure together with the adult applicant.

Investment

Luxembourg operates an investment residence program; however, it does not offer citizenship by investment. In other words, making a qualifying investment can lead to a residence permit, but not directly to a passport. Investors must follow the standard naturalization route and become eligible for citizenship only after five years of residence while meeting all general requirements.

The investment thresholds include EUR 500,000 in an existing Luxembourg-based company, EUR 3 million in an investment and management structure, or a deposit of at least EUR 20 million in a financial institution. The residence permit is initially granted for three years, meaning that only one renewal is generally required before becoming eligible to apply for citizenship. Investors do not receive any special advantages regarding citizenship and, like other immigrants, must wait until they qualify under the standard rules.

By Option (Optation)

All applicants seeking citizenship through option must demonstrate lawful residence in Luxembourg and the absence of serious legal violations. In most cases, knowledge of the Luxembourgish language and completion of the integration course “Vivre ensemble au Grand-Duché de Luxembourg” (“Living Together in the Grand Duchy of Luxembourg”) are also required.

The following categories of applicants may be eligible to obtain Luxembourg citizenship through the option procedure:

1. Adults of Luxembourgish descent — children or grandchildren of Luxembourg citizens who can document their family relationship.
2. Parents of a minor Luxembourg citizen — after at least five years of residence in Luxembourg.
3. Spouses of Luxembourg citizens — if the marriage has lasted for at least three years and the couple resides outside Luxembourg.
4. Individuals born in Luxembourg — children of foreign nationals who have lived in the country for at least five years, provided that one parent is lawfully residing in Luxembourg.
5. Adults educated in Luxembourg — applicants who have completed at least seven years of schooling in the country and have resided there continuously for the 12 months preceding the application.
6. Foreign nationals with 20 years of residence — most requirements are simplified, although the final year of residence must be continuous.
7. Participants in integration programs — after five years of residence and proof of participation in the Citizens’ Pact for Intercultural Living Together program.
8. Foreign nationals who moved to Luxembourg before the age of 18, as well as stateless persons, refugees, and beneficiaries of subsidiary protection — after five years of residence.
9. Voluntary members of the Luxembourg Army — after one year of service, supported by confirmation from the relevant military authority.

Reacquisition of Citizenship

Luxembourg citizenship can be restored through a simplified procedure for individuals who previously had a connection to the country through ancestry, family status, or personal history.

This option is available to:

1. Adult foreign nationals who previously held Luxembourg citizenship but later lost it.
2. Women who lost Luxembourg citizenship as a result of marrying a foreign national.
3. Direct descendants of Luxembourg citizens who held Luxembourg nationality on 1 January 1990 but subsequently lost or were deprived of it.

When applying for the restoration of citizenship, applicants are not required to go through the standard naturalization process, demonstrate a specific period of residence in Luxembourg, pass a language examination, or complete an integration course. The key requirement is to provide documentary evidence proving eligibility under one of the categories above and to comply with the relevant legal requirements.

Requirements and Procedure for Obtaining Luxembourg Citizenship

To become a Luxembourg citizen through the standard naturalization procedure, you must meet the following requirements:

1. reside in Luxembourg for at least five years, including the last 12 months without interruption;
2. demonstrate proficiency in the national language;
3. complete the Vivre ensemble au Grand-Duché de Luxembourg integration course and/or pass the corresponding test;
4. have no criminal convictions.

The citizenship process in 2026 consists of several stages:

1. Obtain a Residence Permit and Move to Luxembourg. The first Luxembourg residence permit must be requested through a consulate. Applications are usually processed within up to four months. If you require a visa to enter the country, it can also be obtained through the consulate after your residence permit application has been approved. The issued authorization is valid for 90 days, during which you must enter Luxembourg. Within three days of arrival, you must register with the administration of your local commune. Within three months, you must submit an application for a residence permit to the General Department of Immigration under the Ministry of Home Affairs. The initial residence permit is generally issued for one year or longer, depending on the basis of stay. Renewal applications must be submitted to the Immigration Department at least two months before the permit expires.
2. Pass the Required Tests. Before applying for citizenship, you must pass two tests: a language examination and an integration assessment. The language test is administered by the National Institute of Languages Luxembourg (Institut national des langues Luxembourg – INLL). Applicants must demonstrate speaking skills at A2 level and listening comprehension at B1 level. To pass, at least half of the questions must be answered correctly. Registration is available through the INLL website. You must also complete the integration course “Living Together in the Grand Duchy of Luxembourg” or, alternatively, pass the corresponding examination independently and provide the relevant certificate. Registration can be completed online through the government information portal.
3. Prepare the Citizenship Application Documents. You will need to prepare: a completed application form; a copy of your birth certificate; a copy of your valid passport; a curriculum vitae (CV); criminal record certificates issued by the competent authorities of Luxembourg and your country of origin and/or residence; certificates confirming successful completion of the language and integration examinations. If any documents are not issued in French, German, English, or Luxembourgish, they must be translated into one of these languages and properly certified.
4. Submit the Application and Receive the Decision. The application, together with the complete set of supporting documents, must be submitted to the civil registry office responsible for your place of residence. Officials will immediately verify the completeness of the file. If any information is missing, you may provide additional documents before the case is forwarded to the Ministry of Justice. Applicants cannot track the progress of their case. Processing generally takes up to eight months. The final decision is sent by post. Once citizenship has been granted, you may apply for a Luxembourg passport through the Passport, Visa and Legalization Office.

Obtaining Luxembourg citizenship is a lengthy and multi-stage process with demanding requirements. In some other EU countries, however, citizenship may be available through simplified procedures without long-term residence, residence permits, or similar obligations. The rights granted by such EU citizenship are generally the same as those enjoyed by holders of a Luxembourg passport when it comes to living and working in Luxembourg and throughout the European Union. Learn more about simplified EU citizenship programs and let our specialists help you find the solution that best suits your situation.

How Much Time and Money Does It Take to Obtain Luxembourg Citizenship?

Luxembourg citizenship through naturalization can be obtained after five years of residence. Under the option procedure, the timeframe varies depending on the applicant’s category, ranging from a few months (for categories that do not require prior residence in the country) to up to five years. Citizenship by restoration can generally be obtained within approximately four months.

Regardless of the acquisition method, there is no official government fee for submitting a citizenship application. However, it is difficult to estimate the overall cost of obtaining citizenship, as applicants typically incur various expenses before becoming eligible to apply. These may include residence permit and permanent residence permit issuance and renewal fees (EUR 80 each), as well as the costs of living in Luxembourg over several years. Rental prices start at around EUR 1,487 per month, while basic monthly living expenses for one person are approximately EUR 1,072. As a result, the total cost of obtaining citizenship can easily amount to tens of thousands of euros over the entire qualification period.

What Does Not Work: Ways You Cannot Obtain a Luxembourg Passport

There are many misconceptions surrounding Luxembourg citizenship. Some arise because immigrants misinterpret certain legal provisions or immigration programs. Below are several examples of methods that do not provide a pathway to a Luxembourg passport:

1. Giving Birth in Luxembourg. Many people mistakenly believe that giving birth in a foreign country automatically grants the child citizenship of that country. While this principle exists in some jurisdictions, it does not apply in Luxembourg. Therefore, traveling to Luxembourg for childbirth will not automatically provide citizenship for the child or simplify the parents’ immigration process.
2. Citizenship by Investment. This misconception likely stems from the existence of Luxembourg’s investor residence program. However, it is important to understand that investments only provide a pathway to a residence permit. Investors may become eligible for citizenship only through the standard naturalization process after five years of lawful residence and compliance with all general requirements.
3. Through a Sham Marriage. Marriage to a Luxembourg citizen can facilitate access to citizenship, and Luxembourg is no exception. In certain cases, applicants may become eligible without residing in the country if the marriage has lasted at least three years. However, the marriage must be genuine. Authorities carefully verify the authenticity of marital relationships, and any attempt to deceive the government may result in the permanent loss of eligibility for Luxembourg citizenship.

To avoid mistakes during the citizenship process and prevent unnecessary delays, it is advisable to seek professional assistance. Immigration specialists can help determine the most appropriate citizenship pathway, review your documents, and prepare an application that complies with all legal requirements. Contact our experts for a consultation to complete the process efficiently and reduce the risk of refusal due to errors in your application file.

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Dual Citizenship in Luxembourg: Is It Possible to Hold Multiple Passports?

Luxembourg allows multiple citizenships. This means that foreign nationals applying for a Luxembourg passport are not required to renounce their original citizenship. As a result, it is possible to hold two passports simultaneously and benefit from the rights associated with each nationality.

However, it is important to distinguish between dual citizenship and second citizenship. From a legal perspective, dual citizenship exists when two countries have a bilateral agreement recognizing each other’s citizens’ rights and obligations. In such cases, both passports are fully recognized by the issuing states, and certain obligations may be coordinated. For example, military service performed in one country may automatically satisfy the requirement in the other.

A second citizenship, on the other hand, arises whenever a person acquires another nationality without being required to renounce the first one. While the rights granted are largely the same, legal obligations are not harmonized between the countries involved. In Luxembourg, applicants effectively obtain a second citizenship, as the country does not maintain dual-citizenship agreements of this kind with other states.

Where Is It Faster and Easier to Obtain a Second Passport? Alternative Options

If your goal is to obtain a second passport as quickly and easily as possible, several EU countries offer more accessible pathways. Luxembourg citizenship is highly respected and desirable, but it is not easy to acquire. Applicants generally need to reside in the country for at least five years and satisfy strict legal requirements. According to the experiences of many immigrants who have successfully obtained Luxembourg citizenship, the entire process often takes six years or more when residence permits, permanent residence, and citizenship processing times are taken into account.

There are, however, alternative routes to EU citizenship. Simplified programs are available in countries such as Romania, Bulgaria and Slovenia. Depending on the applicant’s circumstances, citizenship may be obtained in as little as 14 months, often without prior residence in the country and without many of the standard immigration requirements.

The result is the same: an EU passport that grants the right to live, work, study, and conduct business in any of the 27 EU member states. With the assistance of experienced immigration specialists, it is easier to identify the most suitable program and complete the process efficiently.

With professional legal support, obtaining EU citizenship can be significantly easier. Our immigration lawyers will help you prepare the necessary documents, assess your eligibility, and guide you through every stage of the process until a positive decision is issued.