Citizenship in Argentina

Key differences between citizenship and permanent residency in Argentina

Argentina draws a legal distinction between residency and citizenship that has practical implications for expats. Permanent residency gives you the right to live and work in Argentina indefinitely, but it does not confer political rights: you cannot vote, stand for public office, or hold positions that the law reserves for Argentine nationals. Citizenship, referred to in Argentine law as ciudadanía, is described in Ley 14.354 as an attribute of nationality that implies the enjoyment of those political rights.

Citizenship also carries a different kind of security. A naturalized Argentine citizen cannot be subject to deportation in the way a foreign resident can, and there are no ongoing residency obligations or renewal procedures once citizenship is granted. The Argentine passport also provides a meaningfully different travel profile. Applying for citizenship is therefore a distinct step beyond permanent residency, and it requires meeting separate legal conditions rather than simply extending an existing status.

The procedural landscape shifted with Decreto 366/2025: citizenship applications for the standard route are now filed with the DNM rather than through the judiciary. Applications must be submitted through the RaDEx system, and the system verifies both your granted residence status and your time inside the country before allowing you to proceed. You must be physically present in Argentina to initiate the process online.

Pathways to citizenship in Argentina

Argentine law provides three main routes through which a person can acquire Argentine nationality: by birth on Argentine soil, by option for children of Argentine natives born abroad, and by naturalization for foreigners who meet the legal requirements. The 2025 reform added a fourth route: citizenship by relevant investment, which bypasses the standard residency waiting period entirely. However, this system has been put on hold for now.

Each pathway operates under different conditions, timelines, and institutional channels. Understanding which one applies to your situation is the essential first step before gathering documents or beginning any formal process.

Naturalization: becoming a citizen through residency in Argentina

The standard naturalization route is the most common pathway for foreign nationals who have built their lives in Argentina. Under the consolidated text of Ley 346, as substituted by Decreto 366/2025, foreigners aged 18 and over must demonstrate two years of continuous and legal residence in Argentina immediately prior to submitting their application. The word "continuous" carries specific legal weight here: the law defines it as having made no departures from Argentine territory during the entire two-year period. A single trip abroad resets the clock under this definition, which is a stricter standard than many applicants may expect.

The application is submitted to the DNM through the RaDEx online platform. To initiate the process, you must be inside Argentina: the system checks your granted residence status and confirms your in-country time before allowing you to proceed. The process begins with the email account you have registered with the DNM. Once you start, you upload images of the required documents directly in the platform; scanned files are preferred, but clear phone photographs are accepted. The process is considered formally opened only when you complete all steps and receive a confirmation with an assigned case number (número de expediente). After that, the DNM may request additional documents by email and will send the date for a mandatory in-person appointment.

Argentine nationality law also includes a language requirement. Ley 14.354 states that applicants must possess basic knowledge of the national language (nociones elementales del idioma nacional) as a condition for naturalization. No standardized test is specified in the retrieved legal texts, but demonstrating elementary Spanish is a formal requirement of the process.

One document that applicants need to be aware of is the Argentine criminal record certificate (Certificado de Antecedentes Penales, or CAP). For foreigners applying with a foreign identity document, the Registro Nacional de Reincidencia offers the certificate at four processing speeds: ARS 8,500 for a 1-hour turnaround, ARS 4,800 for 6 hours, ARS 2,400 for 24 hours, and ARS 1,000 for a 5-business-day delivery. Critically, the Argentina.gob.ar service page notes that the certificate is valid for only 5 business days from the date of receipt, and applicants should confirm the validity requirement with the receiving authority before ordering. Timing the CAP request carefully relative to your in-person appointment is therefore essential.

Good to know: The DNM RaDEx platform operates entirely in Spanish. If you are not comfortable navigating Spanish-language administrative systems, consider having a Spanish-speaking contact assist you with the online steps, or consult an immigration professional familiar with the post-2025 DNM process.

Citizenship by descent in Argentina

Argentina provides a specific pathway for the children of Argentine natives who were born abroad. Under the consolidated text of Ley 346, these individuals can opt for Argentine citizenship by exercising the right of option (opción por la ciudadanía de origen). The law states that children of Argentine natives who, having been born in a foreign country, opt for the citizenship of origin are entitled to Argentine nationality.

This process is handled through the Argentine consular network. As an example, the Argentine Consulate General in Montreal confirms that children of an Argentine native parent born abroad can obtain Argentine citizenship directly at the consulate corresponding to their habitual residence. The procedure therefore does not require traveling to Argentina: it can be completed at the relevant consular post in the country where the applicant currently lives.

It is important to note that this pathway applies specifically to children of Argentine native parents. The available official sources do not confirm an equivalent pathway extending to grandchildren or subsequent generations, so claims about broader ancestry-based eligibility should be verified directly with the Argentine consulate in your country of residence before proceeding.

Citizenship by investment in Argentina

A new citizenship-by-investment pathway was introduced through Decreto 366/2025 and incorporated into the consolidated text of Ley 346. Under this framework, foreign nationals may apply for Argentine citizenship without having to satisfy the country's standard residency duration requirements, provided they can demonstrate what the government defines as a inversión relevante (“relevant investment”). Responsibility for determining which investments qualify was assigned to the Ministry of Economy, which was also tasked with overseeing the program's implementation.

To administer the scheme, the government created the Agencia para Programas de Ciudadanía por Inversión (APCI), operating under the Ministry of Economy. APCI was intended to receive and assess applications, coordinate background and financial due diligence with the Dirección Nacional de Migraciones (DNM) and the Unidad de Información Financiera (UIF), and issue recommendations prior to final approval by the National Executive Power. The appointment of APCI's executive director was formalized through Decreto 285/2026, published in the Boletín Oficial on April 28, 2026.

Despite the establishment of this legal and administrative framework, the program's rollout has since been effectively halted. In April 2026, the government cancelled the international tender process intended to appoint the consultancy firm responsible for designing, implementing, and promoting the initiative worldwide. The decision followed disputes surrounding the bidding process and significant discrepancies between competing proposals. As a result, the citizenship-by-investment program is currently suspended, and no formal application process has been launched.

At the time of writing, no Ministry of Economy resolution formally defining the eligible investment categories, minimum investment thresholds, or detailed criteria for “relevant investments” has been published. Although several reports suggested a minimum investment requirement of approximately US$500,000, this figure has never been officially confirmed through binding regulations. Anyone considering this pathway should therefore closely monitor official APCI and Ministry of Economy communications and seek independent legal advice, as substantial regulatory uncertainty remains regarding the program's future implementation.

Dual citizenship in Argentina

One of the most practical questions for any expat considering naturalization is whether Argentina will require them to give up their existing nationality. To date, Argentina does not include an explicit renunciation requirement in the naturalization provisions of the consolidated Ley 346 text as amended by Decreto 366/2025. Therefore, independent legal advice is recommended for any applicant whose home country imposes its own restrictions on dual nationality, since Argentina's permissive approach does not resolve what your country of origin may require of you when you acquire a second citizenship. Some countries automatically cancel nationality upon voluntary acquisition of a foreign one; others require formal procedures or notifications.

Application process for citizenship in Argentina

The application process for standard naturalization runs through the DNM RaDEx platform and follows a sequence that begins entirely online and ends with a mandatory in-person appointment. The key steps are as follows:

• You must be physically present in Argentina when you initiate the online application. The RaDEx system will not allow you to proceed from abroad.
• The process is linked to your registered email account with the DNM. 
• During the online steps, you will upload images of the required documents. Scanned copies are preferable, but photographs taken with a phone are accepted.
• The DNM may contact you by email to request additional supporting documents after you submit your initial application.
• Once all online steps are completed, you will receive confirmation that your application has been formally opened, along with an assigned case number (número de expediente).
• The DNM will then send you a date for an in-person appointment (cita presencial) to complete the process.

For applicants whose citizenship procedures were already underway before Decreto 366/2025 came into force, a transitional provision in the decree states that those cases continue before the court where they were pending and are analyzed under the rules that applied when the process was started. If you initiated your application before May 29, 2025, your case follows the previous judicial framework rather than the new DNM route.

Good to know:

Argentine law requires naturalization applicants to possess basic knowledge of Spanish. This requirement is stated in Ley 14.354 as nociones elementales del idioma nacional, meaning elementary knowledge of the national language. 

Rights and benefits of Argentine citizenship

Acquiring Argentine citizenship grants a set of rights and protections that go beyond those provided by permanent residency. The most significant differences include:

• Political rights: Citizens can vote in national, provincial, and municipal elections. Certain public-sector positions and roles in the justice system are legally reserved for Argentine nationals.
• Passport and travel: The Argentine passport provides access to a range of countries without prior visa arrangements, expanding travel options compared to many other passports. The practical value will depend on your current nationality and how the Argentine passport compares to it.
• Permanent status: Unlike residency, citizenship cannot be revoked through absence from Argentina. There are no renewal obligations, no minimum annual presence requirements, and no administrative procedures to maintain the status.
• Security of status: A citizen cannot be deported. This provides a level of stability that residency, however long-standing, does not replicate.
• Consular protection: As an Argentine citizen, you are entitled to consular assistance from Argentine diplomatic posts when abroad, in addition to whatever protections your original nationality may still provide if you hold dual citizenship.

Frequently asked questions

Do I have to be physically in Argentina to apply for citizenship online?

Yes. The DNM states that to request citizenship through the RaDEx online system, you must be within Argentine territory. The platform verifies your residence and confirms your time in the country before allowing you to proceed. You cannot initiate the process from abroad.

How many years do I need to live in Argentina to qualify for naturalization?

The consolidated text of Ley 346, as amended by Decreto 366/2025, requires foreigners aged 18 and over to demonstrate two years of continuous and legal residence immediately before applying. "Continuous" is defined in the law as having made no departures from Argentina during the entire two-year period, so any trip abroad resets the timeline.

Does leaving Argentina during the 2-year period break continuous residence?

Yes. Under the post-2025 wording in the consolidated Ley 346 text, a foreigner is considered to have resided continuously only if they remained in Argentina for the entire two-year period without any departure abroad. This is stated explicitly in the law. Even a brief trip outside Argentine territory restarts the required period.

How much does an Argentine criminal record certificate cost?

For foreigners applying with a foreign identity document, the Registro Nacional de Reincidencia offers four processing speeds: ARS 8,500 (1 hour), ARS 4,800 (6 hours), ARS 2,400 (24 hours), and ARS 1,000 (5 business days). The certificate is valid for only 5 business days from receipt, so timing the request carefully relative to your DNM appointment is essential. Confirm the validity requirement with the DNM before ordering.

If I started my citizenship case before the 2025 reform, do the new rules apply to me?

No. Decreto 366/2025 includes a transitional provision stating that citizenship procedures initiated before the decree entered into force continue before the court where they were pending and are analyzed under the rules that applied when the process started. Your existing case follows the previous judicial framework.

Does Argentina grant citizenship to children born in the country if the parents are foreigners?

Yes. The consolidated Ley 346 text states that individuals born in Argentina are Argentine regardless of their parents' nationality. The only exception applies to children of foreign ministers and members of foreign legations who are resident in Argentina in an official diplomatic capacity.

Will I need to renounce my original citizenship to become Argentine?

The retrieved 2025 legal texts for the standard naturalization route do not include an explicit renunciation requirement. The APCI portal states for the investment route that applicants are not required to renounce their citizenship of origin. However, your home country's own rules on dual nationality may apply independently of Argentina's position, and those rules vary significantly by country. Checking with your home country's consulate or a legal advisor before applying is strongly recommended.

Can children of Argentine natives born abroad obtain Argentine citizenship?

Yes. Argentine law provides a right of option for children of Argentine native parents who were born outside Argentina. They can exercise this right at the Argentine consulate corresponding to their habitual residence, without needing to travel to Argentina. The process is handled through the Argentine consular network and the documentation requirements can be confirmed with the relevant consulate.