Naturalization Process in the Philippines: How to Become a Filipino Citizen

Naturalization Process in the Philippines: How to Become a Filipino Citizen
An In-Depth Legal Guide


1. Introduction

Naturalization is the legal act of adopting a non-Filipino national into the membership of the Philippine state, granting them the rights and privileges of a Filipino citizen. In the Philippines, nationality is primarily governed by the Constitution and by legislative statutes. This article provides a comprehensive overview of the legal framework, requirements, and processes involved in becoming a naturalized Filipino citizen.

Disclaimer: The information herein is intended for general informational purposes only and does not constitute legal advice. For specific concerns and detailed guidance, consult a qualified attorney or the relevant government agencies.


2. Constitutional and Legislative Framework

  1. 1987 Philippine Constitution

    • The Constitution outlines the modes by which citizenship may be acquired, primarily by birth (i.e., jus sanguinis, or being born to a Filipino parent) and by naturalization.
    • Article IV of the 1987 Constitution defines who are considered citizens of the Philippines.
  2. Commonwealth Act No. 473 (The Revised Naturalization Law)

    • Enacted in 1939, this law sets forth the general requirements and procedures for judicial naturalization.
    • It has been supplemented and updated by various subsequent statutes.
  3. Commonwealth Act No. 625

    • Governs the procedure of repatriation for those who lost Philippine citizenship by rendering service to or accepting commission in foreign military forces.
  4. Republic Act No. 9139 (The Administrative Naturalization Law of 2000)

    • Provides an administrative process for the naturalization of certain aliens born and residing in the Philippines.
    • Streamlines the procedure compared to the more traditional judicial process.
  5. Republic Act No. 9225 (The Citizenship Retention and Reacquisition Act of 2003)

    • Governs the retention and reacquisition of Philippine citizenship by former Filipino citizens who have acquired foreign citizenship.
    • While not strictly about becoming a Filipino citizen for the first time, it is relevant for those seeking to re-establish Filipino citizenship.

3. Modes of Acquiring Philippine Citizenship

  1. By Birth (Jus Sanguinis)

    • At least one parent is a Filipino citizen at the time of the child’s birth.
    • This is constitutionally enshrined and does not require a separate naturalization process.
  2. By Naturalization

    • A foreign national who meets certain legal requirements and follows prescribed procedures can apply for Filipino citizenship.
    • Naturalization can be pursued either through judicial or administrative means.
  3. By Repatriation

    • For former Filipino citizens who lost their citizenship by serving in the armed forces of another country or other acts defined by law.
    • They can regain Filipino citizenship via repatriation under Commonwealth Act No. 625 or RA 9225.

4. General Requirements for Naturalization

Under Commonwealth Act No. 473, the main statutory requirements for judicial naturalization include:

  1. Age Requirement

    • The applicant must be at least 21 years of age at the time of filing the petition.
  2. Residence in the Philippines

    • Continuous residence in the Philippines for a period of at least 10 years prior to filing the petition.
    • In certain cases, this period may be reduced to 5 years if the applicant meets any of the following conditions:
      • Has honorably held office under the Philippine Government;
      • Has established a new industry or introduced a useful invention;
      • Has been married to a Filipino citizen;
      • Has been engaged as a teacher in the Philippines or in any branch of education or industry for at least 2 years.
  3. Good Moral Character

    • The applicant must have a good reputation in their community, without a record of conviction for any crime involving moral turpitude.
  4. Economic Means

    • The applicant must own real estate in the Philippines or have a lucrative trade, profession, or lawful occupation.
    • This is meant to ensure financial capability and self-sufficiency.
  5. Language Proficiency

    • The applicant must be able to speak and write in Filipino (or any of the Philippine languages) or English.
    • Sufficient knowledge of Philippine history, government, and civics is also required.
  6. Support for the Philippine Constitution

    • The applicant must declare that they have “conducted themselves in a proper and irreproachable manner” by adhering to the Philippine Constitution and the principles of the current government.

5. Procedures for Naturalization

5.1. Judicial Naturalization

  1. Filing a Petition

    • The applicant files a petition for naturalization in the proper Regional Trial Court (RTC) in the province or city where they have resided for at least one year before the filing.
    • The petition must include personal details such as name, age, residence, occupation, and a declaration of eligibility based on the requirements under Commonwealth Act No. 473.
  2. Publication and Notice

    • After the petition is filed, notice must be published in the Official Gazette and a newspaper of general circulation for three consecutive weeks.
    • This requirement is designed to inform the public of the application and allow potential objections to be raised.
  3. Opposition

    • The Office of the Solicitor General (OSG) or any other interested party may file an opposition if they believe the applicant does not meet the requirements for naturalization.
  4. Hearing

    • The RTC schedules a hearing at least six months after the petition is published.
    • During the hearing, witnesses may testify regarding the applicant’s qualifications, moral character, and adherence to the requirements.
    • The applicant must also demonstrate proficiency in Filipino or English and knowledge of Philippine history and government.
  5. Court Decision

    • If the court finds the applicant qualified, it will issue a decision granting Philippine citizenship.
    • There is a waiting period (often referred to as the “two-year probationary period”), during which the applicant must maintain the qualifications (good conduct, no criminal conviction, etc.).
  6. Oath of Allegiance

    • After the court decision becomes final and executory, the applicant takes the Oath of Allegiance in open court.
    • The Clerk of Court or judge will then issue the Certificate of Naturalization.

5.2. Administrative Naturalization (Republic Act No. 9139)

  1. Eligibility

    • Applies exclusively to foreign nationals who were born in the Philippines and have resided there since birth and who meet other specified criteria (e.g., no criminal record, completed high school education in the Philippines, etc.).
  2. Application

    • The applicant submits a duly accomplished form to the Special Committee on Naturalization (SCN), composed of representatives from the Department of Justice, Department of Foreign Affairs, and the Office of the President.
  3. Evaluation and Publication

    • The application is evaluated by the SCN. If found sufficient in form and substance, it is published for three consecutive weeks in newspapers of general circulation.
  4. Opposition and Hearing

    • Similar to judicial naturalization, interested parties may file an opposition. The SCN will conduct a hearing if necessary.
  5. Approval and Oath

    • If the SCN grants the application, the applicant takes the Oath of Allegiance.
    • A Certificate of Naturalization is issued, which is then registered with the Civil Registry.

6. Oath of Allegiance

The Oath of Allegiance is a solemn declaration wherein the applicant pledges to:

  1. Renounce all allegiance and fidelity to any foreign state or sovereignty;
  2. Support and defend the Constitution of the Philippines; and
  3. Obey the laws and legal orders of the Philippine government.

This oath finalizes the applicant’s transition to Filipino citizenship. Once the oath is taken, the new citizen is entitled to all rights and privileges, and subject to all the duties and obligations, of Filipino citizens.


7. Rights, Duties, and Obligations of Naturalized Filipino Citizens

Once naturalized, the individual:

  1. Enjoys Civil and Political Rights

    • Right to vote and be voted for in public office, subject to any residency and age requirements.
    • Right to own land (subject to limitations under Philippine law).
  2. Assumes Duties and Obligations

    • Must comply with Philippine laws, including tax obligations.
    • Subject to compulsory military or civil service if called upon (in cases provided by law).
    • Must maintain allegiance to the Republic of the Philippines.

8. Dual Citizenship Considerations

  • Under Republic Act No. 9225 (Citizenship Retention and Reacquisition Act of 2003), natural-born Filipinos who have lost their Philippine citizenship by naturalization in a foreign country can reacquire Filipino citizenship without necessarily renouncing their foreign citizenship (depending on the foreign country’s rules).
  • For first-time foreign nationals seeking Philippine citizenship (i.e., those who were never Filipino citizens), dual citizenship may be granted if permitted under their original country’s laws. However, the Philippines itself does not prohibit dual citizenship for naturalized individuals unless the other country requires renunciation.

9. Reacquisition and Repatriation

  1. Reacquisition under RA 9225

    • Former natural-born Filipinos who have become naturalized citizens of another country may file a petition for reacquisition with a Philippine Consulate (if abroad) or with the Bureau of Immigration (if in the Philippines).
    • Once approved, they take the Oath of Allegiance and are issued an Identification Certificate, thereby restoring their rights as Filipino citizens.
  2. Repatriation under Commonwealth Act No. 625

    • Covers individuals who lost Philippine citizenship through certain acts such as serving in the armed forces of another country.
    • The process typically involves filing a petition with the Special Committee on Naturalization or the Department of Justice, taking the Oath of Allegiance, and having the corresponding Certificate of Repatriation issued.

10. Potential Pitfalls and Practical Tips

  1. Incomplete Documentation

    • Applications may be denied or significantly delayed if documents (e.g., birth certificates, police clearance, proof of residence, etc.) are not comprehensive or properly authenticated.
  2. Criminal Records

    • Any conviction for crimes involving moral turpitude, or ongoing criminal proceedings, can bar naturalization.
  3. False Statements

    • Providing false or misleading information in the application can result in denial of the petition and possible legal consequences such as perjury charges.
  4. Maintaining Qualifications

    • Even after a favorable court decision (in judicial naturalization), the applicant must continue to meet the good conduct requirement during the probationary period.
  5. Consult Legal Experts

    • Navigating the nuances of Philippine immigration and citizenship laws can be complex. Seeking advice from immigration lawyers or accredited specialists is highly recommended.

11. Conclusion

Naturalization in the Philippines is a legally rigorous process, designed to ensure that those who become Filipino citizens genuinely integrate into the nation’s social, cultural, and political fabric. Whether one chooses the judicial or administrative route, understanding the legal requirements, procedural steps, and post-naturalization obligations is crucial.

For personalized guidance, it is best to consult the Bureau of Immigration, the Department of Justice, or a licensed attorney specializing in immigration and citizenship law. By fulfilling the necessary criteria and adhering to the proper procedures, foreign nationals can lawfully acquire and enjoy the privileges of Philippine citizenship.


References (Philippine Laws and Regulations)

  • 1987 Philippine Constitution, Article IV
  • Commonwealth Act No. 473 (Revised Naturalization Law)
  • Commonwealth Act No. 625
  • Republic Act No. 9139 (Administrative Naturalization Law of 2000)
  • Republic Act No. 9225 (Citizenship Retention and Reacquisition Act of 2003)

Note: Always verify the latest amendments or issuances from Philippine government agencies, as immigration and citizenship regulations may be updated or revised periodically.

Disclaimer: This content is not legal advice and may involve AI assistance. Information may be inaccurate.