Naturalization for Foreigners in Brazil: Types, Requirements, and Steps
Naturalization for foreigners in Brazil is the process by which a citizen of another country legally and permanently acquires Brazilian citizenship. Regulated by Migration Law No. 13.445/2017, The process provides for four distinct categories, each with specific requirements for different types of applicants.
The main source of confusion among foreigners is the belief that simply “living in Brazil for years” is enough to qualify for naturalization. The reality is more technical: the length of residence is counted from the date of the permanent residence permit, not from the date of arrival in the country. Each category has its own timeframe, eligibility criteria, and required documentation.
This guide outlines the four types of Brazilian naturalization, the requirements for each, the necessary documents, and the steps involved in the process, from filing the application to publication in the Official Gazette.
What is Brazilian naturalization, and who is eligible to apply?
Naturalization is the process by which the Brazilian government grants citizenship to a foreign national who meets the legal requirements. The process is voluntary: the foreign national decides whether or not to acquire Brazilian citizenship, and the grant of citizenship is a discretionary act of the Executive Branch, reviewed by the Ministry of Justice and Public Security.
Upon naturalization, a foreign national becomes a naturalized Brazilian citizen, with civil and political rights equivalent to those of a native-born Brazilian, with the exception of certain positions that the Federal Constitution reserves exclusively for native-born Brazilians (such as President of the Republic and Justice of the Federal Supreme Court).
As a general rule, Brazilian naturalization does not require the renunciation of one’s original nationality. Foreign nationals may retain both citizenships, depending on the laws of their country of origin.
What are the types of Brazilian naturalization?
Law No. 13,445 of 2017 provides for four types of naturalization. Each one is designed for a different category of foreign national.
Ordinary naturalization
This is the most common option. It is intended for foreign nationals with legal and permanent residency in Brazil who wish to obtain citizenship through the standard process.
Requirements:
- Legal capacity under Brazilian law
- Residence in the country for a minimum period of 4 years, counting from the date the permanent residence permit was issued
- Communication in Portuguese
- No criminal convictions in Brazil or abroad (or rehabilitation as provided by law)
Reduction of the residency requirement:
The 4-year period is reduced to 1 year if the applicant:
- She had a Brazilian child
- Be married to or in a common-law relationship with a Brazilian citizen
- You must be a native of a Portuguese-speaking country (Portugal, Angola, Mozambique, Cape Verde, São Tomé and Príncipe, Guinea-Bissau, East Timor, or Equatorial Guinea)
The deadline may be shortened to 2 years when the foreign national has rendered or is capable of rendering significant service to Brazil, or is recommended on the basis of outstanding professional, scientific, or artistic ability.
Extraordinary naturalization
Intended for foreign nationals who have been living in Brazil for a long time, regardless of their country of origin, family ties, or professional qualifications.
Requirements:
- Uninterrupted residence in Brazil for more than 15 years
- No criminal conviction
There is no requirement to demonstrate proficiency in Portuguese, nor is there any subjective assessment of legal capacity beyond the objective criteria. The key criterion is the length of continuous residence in the country.
Special naturalization
This option is limited to specific situations related to service in the Brazilian government.
Eligible situations:
- Spouse or partner, for more than 5 years, of a current member of the Brazilian Foreign Service or of a person employed by the Brazilian government abroad
- A person who is currently employed or has been employed at a Brazilian diplomatic mission or consular office for more than 10 consecutive years
Requirements:
- Legal capacity under Brazilian law
- Communication in Portuguese
- No criminal conviction or rehabilitation as provided by law
Provisional naturalization
This program is exclusively for migrants who were children or adolescents when they arrived in Brazil.
Requirements:
- Have established residence in the country before turning 10 years old
- The request must be made by the minor's legal representative
Provisional naturalization may be converted to permanent naturalization if the naturalized person expressly requests it within 2 years after reaching the age of majority (18 years). If this deadline is not met, provisional naturalization does not automatically become permanent.
What documents are required for ordinary naturalization?
The required documentation varies depending on the type of application, but the basic requirements for ordinary naturalization include:
- Completed application form (available on the portal) gov.br/apply-for-naturalization)
- Valid identification document (passport or National Identification Number)
- Birth certificate and, where applicable, marriage certificate, with a certified translation and Hague Apostille (or consular legalization)
- Certificate of no criminal record issued by the federal and state courts in the applicant’s places of residence over the past 4 years
- Criminal record certificate from the country of origin, translated by a certified public translator
- Proof of residence for the entire required period
- Proof of proficiency in Portuguese (course certificate, diploma, or equivalent document)
- Copy of the international travel document
- Proof of legal income or professional activity in Brazil
For cases with a shorter processing time (Brazilian child, Brazilian spouse, Portuguese-speaking countries), additional documents are required to prove the relevant relationship, such as the child’s birth certificate or a marriage certificate.
Specialized consulting firms such as Target Relocation organize this checklist by applicant profile and verify the validity of each document before submission, which significantly reduces the risk of formal requirements arising during the review process.
How does the naturalization process work in Brazil?
The process is overseen by the Ministry of Justice and Public Security, with the Federal Police assisting in the biometric data collection and submission of original documents.
Main steps:
- Registration and digital submission: The applicant logs into the Ministry of Justice’s system, fills out the form, and uploads all required documents in digital format.
- Preliminary analysis: Documents are checked for completeness and formal compliance. Incomplete or illegible documents result in a request for additional information, which delays the process.
- Scheduling an appointment with the Federal Police: Once the digital documentation has been approved, the applicant is summoned to appear in person at a Federal Police station in their district, where they present the original documents and provide biometric data.
- Review of the merits by the MJSP: The case is now being forwarded to the Migration Department of the National Secretariat of Justice for substantive review, which will assess whether the legal requirements have been met.
- Decision and publication: The approval is published in the Federal Official Gazette. As of that date, the naturalized person officially becomes a naturalized Brazilian citizen.
- Appeal in the event of a denial: the applicant has 10 days, starting from the date of receipt of the notice, to file an appeal accompanied by documents that address the grounds for the denial.
The federal government estimates that the service will be provided within 180 consecutive days. In practice, the processing time can range from 6 to 24 months, depending on the volume of applications and the complexity of the documentation submitted.
The service is free of charge for citizens.
Frequently Asked Questions About Naturalization for Foreigners
What is ordinary naturalization? Ordinary naturalization is the standard form of Brazilian naturalization, granted to foreign nationals who have resided legally in Brazil for at least four years and can demonstrate legal capacity, proficiency in Portuguese, and a clean criminal record. The residency requirement may be reduced to 1 year in specific cases, such as having a Brazilian child or being married to a Brazilian citizen.
How long must one reside in Brazil to qualify for naturalization? The minimum requirement for ordinary naturalization is four years of indefinite residence. This period is reduced to 1 year for foreigners with a Brazilian child, a Brazilian spouse or partner, or those from Portuguese-speaking countries. For extraordinary naturalization, the requirement is more than 15 years of uninterrupted residence in Brazil.
What is the difference between ordinary and extraordinary naturalization? Ordinary naturalization requires meeting multiple requirements (length of residence, proficiency in Portuguese, no criminal record) and is the most common route. Extraordinary naturalization requires only 15 years of uninterrupted residence and no criminal convictions, with no language proficiency test.
How does provisional naturalization work for minors? Provisional naturalization is granted to migrants who took up residence in Brazil before reaching the age of 10. The application is filed by the legal representative (father, mother, or guardian). Upon reaching the age of majority, the beneficiary has two years to apply for conversion to permanent naturalization.
Is it worth hiring a specialized consulting firm for the naturalization process? For foreigners with a complex immigration history (multiple visas, periods spent abroad, documentation from countries with slower consular processes), the support of a consulting firm such as Target Relocation organizes the documentation, verifies the attachments, and monitors any notifications, thereby reducing the risk of rejection due to procedural errors.
Do I lose my original nationality when I become a naturalized Brazilian citizen? Generally speaking, no. Brazilian law does not require you to renounce your previous citizenship as a condition for naturalization. Whether you can retain both citizenships, however, depends on the laws of your country of origin, which may or may not allow dual citizenship.
Conclusion
Naturalization for foreigners in Brazil requires careful planning, not just good intentions. The first step is to correctly identify the type of naturalization that applies to the applicant’s profile: ordinary, extraordinary, special, or provisional. Each has its own eligibility criteria, distinct documentation requirements, and different residency periods.
A common mistake is to calculate the length of residence from the date of arrival in Brazil, when the legal calculation actually begins on the date the permanent residence permit is granted. If this detail is not verified correctly, it can delay eligibility by years.
The process is conducted online by the Ministry of Justice, with an in-person step at the Federal Police for biometric data collection and submission of original documents. The documentation must be complete, apostilled, translated, and organized before filing: any additional requirements during the review process will delay the procedure.
