Residency registration is the administrative procedure through which a foreign national obtains a residence permit in the Argentine Republic. Governed by Law 25,871 on Migration, its Regulatory Decree 616/2010, and the internal regulations of the National Directorate of Migration (DNM), residency registration constitutes the central pillar of Argentina's immigration system. Unlike most countries in the region, Argentina expressly recognizes the right to migrate as an essential and inalienable human right (Art. 4, Law 25,871), adopting a rights-based approach that coexists with the sovereign regulation of the conditions for admission, stay, and departure of foreign nationals.
Residency and citizenship are distinct processes. Residency registration grants a residence permit through the DNM. Argentine citizenship requires a separate judicial process that may be initiated after two years of continuous and effective legal residence. They are independent proceedings with different authorities, requirements, and timelines.
Residence categories
Article 20 of Law 25,871 establishes three general categories under which a foreign national may be admitted into Argentine territory. The DNM is the competent authority to determine the admissibility of any change of category or subcategory.
Each category has distinct characteristics regarding duration, rights, and eligibility for a National Identity Document (DNI):
- Permanent: indefinite duration, grants a DNI and enables application for citizenship. Accessed through established ties (2-3 years of prior temporary residency) or through direct family relationship with an Argentine citizen
- Temporary: up to 3 years depending on subcategory, renewable, grants a DNI with expiration date. Includes worker, rentier, pensioner, investor, student, MERCOSUR national, family reunification, humanitarian, and scientist/specialized personnel
- Transitory: up to 90 days, does not grant a DNI. Includes tourist, digital nomad, business, transit, sporting events, and medical treatment
Permanent residency
Article 22 of Law 25,871 defines a permanent resident as a foreign national who, with the intention of settling permanently, obtains such recognition from the DNM. The most common basis for accessing permanent residency is established ties (arraigo): the consolidation of a stable and continuous immigration status over time. Decree 616/2010 regulates this criterion by differentiating based on nationality:
- MERCOSUR nationals: two (2) continuous years of temporary residency
- Other nationalities: three (3) continuous years of temporary residency, plus compliance with the substantive requirements of the previously granted category
The mere passage of time is not sufficient: the applicant must demonstrate that they continue to meet the legal and factual conditions of the temporary category under which they resided. Additionally, children of Argentine citizens born abroad have access to permanent residency as a matter of right.
Temporary residency
Article 23 governs temporary residency, applicable to foreign nationals who enter with a defined purpose and for a limited period. It is granted for terms of up to three (3) years depending on the subcategory, is renewable, and authorizes multiple entries and exits during its validity. The subcategories include:
- Migrant worker -- employed or self-employed
- Rentier -- passive income from abroad
- Pensioner -- foreign pension or retirement income
- Investor -- productive investment in Argentina
- Student -- enrollment in an accredited educational institution
- MERCOSUR national -- no specific purpose required
- Family reunification -- spouses, parents, and children of residents
- Humanitarian reasons -- exceptional circumstances
- Scientist and specialized personnel -- invited by institutions
Transitory residency
Article 24 governs transitory residency, for temporary stays without the intention of establishing residence. It does not entitle the holder to a DNI and is subject to strict time and purpose limitations. It includes tourists, transit passengers, international transport crew members, digital nomads, and persons entering for sporting events, medical treatment, or specific business matters.
Immigration policy constitutes an inherent and inseparable aspect of the exercise of state sovereignty. Argentina adopts a rights-based approach, recognizing the right to migrate as essential, while regulating the conditions for admission in accordance with its domestic legal framework.
General documentation requirements
In accordance with DNM Regulation 1105/2011 (non-MERCOSUR applications) and DNM Regulation 1637/2022 (MERCOSUR applications), every residency application requires the submission of:
- Identity document: valid passport, identity document, or travel certificate
- Criminal background certificate from the country of origin or from countries where the applicant resided for at least one (1) year during the last three years, duly apostilled or legalized through consular channels
- Argentine criminal background check issued by the National Registry of Recidivism (mandatory from age 16)
- Sworn declaration of absence of international criminal records
- Proof of domicile within the jurisdiction of the DNM headquarters or intervening branch office
- Proof of legal entry into Argentine territory
- Documentation supporting the immigration category claimed (employment contract, proof of enrollment, income verification, marriage certificate, etc.)
- Payment of the applicable immigration fee
Legalization and translation. All documentation issued abroad must be apostilled (Hague Convention) or legalized through consular channels, and translated into Spanish by a certified public translator registered in Argentina. Failure to comply with this requirement is the most frequent cause of observations and delays in case files. Documents from Brazil are the only partial exception regarding translation.
Specific documentation by subcategory
| Subcategory | Additional required documentation |
|---|---|
| Worker | Registered employment contract, CUIL/CUIT certificate, latest AFIP/ARCA tax return. For self-employed: registration certificate and proof of activity |
| MERCOSUR | Proof of nationality from a Member State or Associated State (passport or identity document from the member country) |
| Rentier | Proof of passive income from abroad: bank statements, rental contracts, certified accounting reports. A sufficient income stream for personal and family support must be demonstrated |
| Investor | Investment plan, corporate documentation, proof of source of funds, certified accounting report of the investment made or committed |
| Student | Enrollment certificate or proof of regular student status from an institution recognized by the Ministry of Education |
| Family reunification | Apostilled marriage or birth certificate proving the family relationship, DNI of the Argentine family member or resident |
| Permanent | Certificate of current or expired temporary residency (demonstrating established ties), updated criminal background checks, proof of domicile |
For non-MERCOSUR applications, Regulation 1105/2011 additionally requires that the employer or sponsor be registered with RENURE (National Single Registry of Foreign National Sponsors). Without an updated RENURE certificate, the SAdEx system does not allow initiating residency applications linked to a sponsor.
The RADEX system: remote residency registration
Since its implementation, the DNM has operated the RADEX (Remote Residency Registration for Foreigners) system, a digital platform that enables processing of permanent, temporary, and transitory residencies online. The system is available for general applications, corporate applications, and fee-exempt residency registrations.
The process through RADEX follows this sequence:
- Registration and payment: the applicant initiates the process on the payment platform and pays the corresponding immigration fee. Credit card payments are credited immediately; cash payments take five (5) business days
- Document upload: the required documents are uploaded in digital format (scans or photographs). The system allows loading the entire family group in a single application -- minors under 18 are exempt from the fee
- Submission review: the DNM verifies the documentation and may issue requests for clarification or additional documentation
- Issuance of digital precarious residence: once the documentation is accepted, the applicant receives their Precarious Residency Authorization digitally
- Biometric appointment: the applicant is summoned for fingerprinting and photography
- Resolution and DNI: once the residency is approved, the approval order is issued and the DNI is sent to the declared domicile
Territorial requirement: to initiate the process through RADEX, the applicant must be within the territory of the Argentine Republic. The system verifies legal entry into the country as a precondition.
Precarious residency
While the residency application is being processed, the DNM issues a precarious residence that constitutes a temporary authorization with immediate effect. Pursuant to Article 20 in fine of Law 25,871, precarious residency:
- Is valid for up to ninety (90) consecutive days
- Is renewable by reasoned administrative decision
- Authorizes the holder to reside in Argentina, leave and re-enter the country
- Permits the holder to work and study during its validity
- Allows access to the public health and education system
However, the granting or renewal of precarious residency does not imply a right to a favorable decision on the substantive application, nor does it constitute valid residency for the purposes of demonstrating established ties or accessing citizenship by naturalization.
Absence rules and maintenance of residency
DNU 366/2025 established clear absence limits, the breach of which constitutes grounds for cancellation of residency:
- Temporary residency: remaining outside Argentina for a period equal to or exceeding six (6) months constitutes grounds for cancellation
- Permanent residency: remaining outside Argentina for a period equal to or exceeding one (1) year constitutes grounds for cancellation
There are limited exceptions: absences are not counted when they are due to the exercise of an Argentine public function, when they arise from activities, studies, or research that in the DNM's judgment may be of interest or benefit to the Argentine Republic, or when there is express authorization from the immigration authority, which may be requested through Argentine consular authorities.
Important: these limits are strictly enforced. If a prolonged absence is planned, it is essential to request prior authorization from the DNM before leaving the country. Cancellation of residency due to absence does not require prior proceedings and may be detected upon re-entry.
Additionally, during the stage prior to obtaining residency -- that is, while the application is being processed and the applicant holds only a precarious residence -- if it expires while the person is abroad without having renewed it, the DNM will close the case file due to lack of interest, archiving the application.
Renewals of temporary residency are processed directly before the DNM and do not require consular intervention, provided the applicant continues to meet the legal and financial conditions of the category.
Impact of DNU 366/2025
Executive Order (DNU) 366/2025 introduced significant modifications to the immigration regime, expanding the grounds for entry and stay impediments, and accelerating certain deportation procedures. While the right to migrate and due process guarantees remain in place, the DNU tightens the consequences of immigration irregularity and establishes new grounds for denial linked to criminal records and false tourism situations. It is essential that applicants initiate the residency process with professional legal advice that takes these regulatory changes into account.
Entry permits: prior processing from abroad
In cases where the foreign national is outside Argentina and requires the immigration category to be approved before entering the country -- in cases where this is required --, the process may be carried out through two channels that are resolved entirely from abroad. Under these channels, no precarious residence is issued, since the entry authorization and visa are obtained prior to physical relocation:
Option 1: Entry permit through the National Directorate of Migration
The residence category is first reviewed by the DNM in Argentina. The applicant grants a notarized power of attorney in favor of a local representative or lawyer (apostilled and translated into Spanish). The authorized representative files the entry permit application before the DNM and pays the corresponding fees. During processing, the authority may request additional documentation. Once the permit is granted, the applicant appears before the consulate or embassy with jurisdiction over their place of residence to obtain the visa.
Option 2: Direct application at the Consulate or Embassy
The applicant submits the visa application directly at the competent Argentine consulate, completes the forms, pays consular fees, and attends a mandatory in-person interview. The consular authority conducts the substantive evaluation of the immigration category and, if satisfied, grants the visa.
Key difference: in Option 1, the substantive evaluation is conducted by the DNM in Argentina (through an authorized representative) and the consulate only verifies and stamps the visa. In Option 2, it is the consulate that evaluates the merits of the case. The choice depends on the applicant's profile, nationality, documentary complexity, and the workload of the intervening consulate. In both scenarios, the visa is obtained before relocation.
TIE 24H: Electronic Entry Processing
For certain transitory entry categories, the DNM offers the TIE 24H, a digital authorization system for nationals of countries that do not require a visa. Processing time: ten (10) business days. Certificate validity: three (3) months from issuance. The covered categories include business, trade fairs, scientific or professional tasks, digital nomads, exchange students, scholarship holders, interns, and amateur athletes. The foreign national must not enter the country before their application is resolved.
Final considerations
- Tax residency is acquired independently from immigration residency. It is possible to be an immigration resident without being a tax resident, and vice versa. Joint planning of both aspects is essential to avoid unforeseen tax obligations
- The DNI for foreigners is processed through RENAPER once the residency is approved. It is a document distinct from precarious residency and constitutes the primary legal identification instrument in Argentina
- Argentine citizenship may be applied for after two (2) years of continuous and effective legal residence, through a separate judicial process
- Argentine travel documents are not ordinarily issued to foreign residents (Decree 749/2019), except in humanitarian situations or cases of force majeure duly substantiated
Last updated: March 2026. Cited legislation: Law 25,871, Decree 616/2010, DNM Regulations 1105/2011 and 1637/2022, DNU 366/2025.