Case Summary (G.R. No. 193993)
Key Dates and Procedural Landmarks
- 1 April 1968: Tan’s birth.
- 19 January 1993: Tan naturalized as a U.S. citizen.
- 26 October 2009: Tan applied for voter registration in Quezon City.
- 16 November 2009: Election Registration Board (ERB) approved Tan’s registration.
- 30 November 2009: Tan took an Oath of Allegiance to the Republic of the Philippines before a notary public.
- 1 December 2009: Tan filed petition with the Bureau of Immigration (BI) for reacquisition of Philippine citizenship and executed a sworn declaration renouncing U.S. allegiance; BI confirmed reacquisition; Tan filed Certificate of Candidacy for 2010.
- 28 December 2009: Crisologo filed petition before MeTC seeking Tan’s exclusion from the voter list.
- 14 January 2010: MeTC rendered decision excluding Tan from the voter list.
- RTC (date reflected in record): reversed MeTC decision and dismissed petition.
- CA Decision (20 April 2010) and CA Resolution (1 October 2010): CA found RTC in grave abuse and reinstated MeTC exclusion.
- Supreme Court Decision: petition for review denied; CA decision affirmed.
Applicable Law
- 1987 Constitution (Article V, Section 1): suffrage exercisable only by citizens of the Philippines meeting age and residency requirements.
- Republic Act (R.A.) No. 8189 (Voter’s Registration Act of 1996): establishes voter qualifications and empowers ERB to deactivate/remove registrations of persons who have lost Filipino citizenship.
- R.A. No. 9225 (Citizenship Retention and Re-acquisition Act of 2003): provides mechanism for natural-born Filipinos who became foreign citizens to reacquire or retain Philippine citizenship by taking an oath of allegiance; contains provisions distinguishing "reacquire" from "retain."
- Commonwealth Act No. 63: law in force at the time Tan naturalized (1993) providing loss of Philippine citizenship by naturalization or express renunciation.
Factual Background
Tan was born to Filipino parents and later naturalized as a U.S. citizen in 1993, an act that required an Oath of Allegiance renouncing prior allegiances. In October 2009 she applied to register as a voter in Quezon City; the ERB approved her registration in November 2009. She took an Oath of Allegiance to the Republic of the Philippines on 30 November 2009 and on 1 December 2009 filed a petition for reacquisition of Philippine citizenship under R.A. No. 9225; BI confirmed reacquisition the same day. Crisologo filed a petition to exclude her from the voter list on grounds that she was not a Filipino citizen at the time of registration (26 October 2009) and failed residency requirements.
MeTC and RTC Decisions
The MeTC (14 January 2010) found Tan was not a Filipino citizen when she registered and granted the petition to exclude her from the voter list, reasoning that Tan’s subsequent acts (application for reacquisition and taking an oath) evidenced she was not a Filipino citizen at registration. The RTC reversed, reasoning that Tan’s reacquisition under R.A. No. 9225 cured any defect in her citizenship such that she was deemed not to have lost Philippine citizenship and therefore was a valid registered voter.
CA Ruling and Grounds
The Court of Appeals concluded the RTC committed grave abuse of discretion, reinstating the MeTC decision excluding Tan. CA’s principal reasons: (1) taking the Oath of Allegiance under R.A. No. 9225 is a condition sine qua non for reacquisition/retention; (2) Section 2 of R.A. No. 9225 does not support declaring Tan never lost Philippine citizenship at the time of registration because it distinguishes those who lost citizenship before the Act’s effectivity from those who became foreign citizens after; (3) R.A. No. 9225 contains no retroactivity provision to validate registrations that occurred prior to the oath; and (4) a registrant must have taken the required oath before being validly registered as a voter.
Issue Presented to the Supreme Court
Whether petitioner Tan was a Philippine citizen at the time she filed her voter registration application on 26 October 2009 and therefore was qualified to be included in the permanent list of voters.
Supreme Court’s Legal Analysis
- Citizenship and suffrage: The Court emphasized that the constitutional right to vote is reserved for Philippine citizens and that statutory law (R.A. No. 8189) likewise limits voter registration to citizens. To be properly registered, a registrant must be a citizen at the time of application.
- Effect of loss and reacquisition: The Court analyzed R.A. No. 9225, noting its purpose to enable natural-born Filipinos who became foreign citizens to reacquire or retain Philippine citizenship by taking an oath. It observed the statute’s textual distinction between "reacquire" (for those who lost citizenship prior to the Act) and "retain" (for those who became foreign citizens after the Act’s effectivity).
- No retroactive application: The Court held that R.A. No. 9225 does not operate retroactively to treat a person who became a foreign citizen prior to the Act’s effectivity as having been a Philippine citizen at earlier times (i.e., at the time of voter registration). The Court applied the plain meaning rule and holistic statutory construction to conclude that the statute’s wording precludes giving it retroactive effect with respect to prior loss of citizenship.
- Legal effect of renunciation and oath: Relying on precedent, the Court reaffirmed that renunciation of Philippine citizenship t
Case Syllabus (G.R. No. 193993)
Procedural Posture
- Petition for review on certiorari filed by petitioner Vivenne K. Tan (Tan) assails the 20 April 2010 Decision and the 1 October 2010 Resolution of the Court of Appeals (CA) in CA-G.R. SP No. 112815. (Rollo citations provided in source.)
- Case history: Petition for exclusion filed before the Metropolitan Trial Court (MeTC), Branch 37, Quezon City (Civil Case No. 37-09-1292); MeTC rendered a decision excluding Tan from voter list on 14 January 2010.
- Tan appealed to the Regional Trial Court (RTC), Branch 95, Quezon City, which reversed the MeTC decision and dismissed Crisologo’s petition for lack of merit; the RTC decision became final and executory pursuant to Republic Act No. 8189 (Voter’s Registration Act of 1996).
- Respondent Vincent “Bingbong” Crisologo filed a petition for certiorari before the Court of Appeals, which found grave abuse of discretion by the RTC and reinstated the MeTC decision (dispositive portion: petition granted; MeTC decision reinstated; costs against private respondent).
- Tan filed a petition for review on certiorari to the Supreme Court. The Supreme Court denied the petition and affirmed the CA’s 20 April 2010 Decision and 1 October 2010 Resolution in toto. Decision rendered November 8, 2017; notice of judgment received December 8, 2017.
Factual Background
- Vivenne K. Tan was born to Filipino parents on 1 April 1968 (natural-born status by birth). [Source cites].
- Tan became a naturalized citizen of the United States of America on 19 January 1993. The U.S. naturalization process required an Oath of Allegiance; the text of the U.S. Oath of Allegiance (as recited in the decision) includes absolute and entire renunciation and abjuration of all allegiance to former foreign sovereignty and a pledge to support and defend the U.S. Constitution. [Source reproduces the U.S. Oath text.]
- On 26 October 2009, Tan applied to be registered as a voter in Quezon City, indicating she was a Filipino citizen by birth. Her application was approved by the Election Registration Board (ERB) on 16 November 2009, making her a registered voter of Precinct 0853-A, Sto. Domingo, Quezon City.
- On 30 November 2009, Tan took an Oath of Allegiance to the Republic of the Philippines before a notary public in Makati City.
- On 1 December 2009, Tan filed a petition before the Bureau of Immigration (BI) for reacquisition of Philippine citizenship under R.A. No. 9225 (Citizenship Retention and Re-acquisition Act of 2003) and executed a sworn declaration renouncing her allegiance to the U.S.A.; the BI confirmed her reacquisition and issued an order and/or certificate accordingly on that date.
- On 1 December 2009, Tan also filed her Certificate of Candidacy (CoC) for the 2010 National Elections seeking to run as congresswoman for the First District of Quezon City.
- On 28 December 2009, respondent Crisologo filed a petition before the MeTC seeking exclusion of Tan from the voter’s list on grounds that (1) she was not a Filipino citizen when she registered as a voter (registration filed 26 October 2009); and (2) she failed to meet residency requirements of the law.
- In her MeTC answer, Tan asserted she was a natural-born Filipino and argued that although she was naturalized as a U.S. citizen in 1993, she had effectively renounced her U.S. citizenship since 1996 by continuous residence in the Philippines, employment and establishing a school in Greenhills. (As pleaded in the MeTC answer, per source citations.)
MeTC Ruling (14 January 2010)
- The MeTC granted Crisologo’s petition and ordered Tan excluded from the voter’s list of Precinct 853-A, Barangay Sto. Domingo, Quezon City.
- Central findings and reasoning of the MeTC:
- Tan manifested and unequivocally admitted she was not a Filipino citizen at the time she applied for voter registration on 26 October 2009 by subsequently applying for affirmation/reacquisition of Filipino citizenship.
- The act of taking an Oath of Allegiance to the Republic of the Philippines on 1 December 2009 demonstrated she was not a Filipino citizen when she registered on 26 October 2009; a Filipino citizen would not have to take such an oath to affirm citizenship.
- The MeTC concluded that through Tan’s subsequent acts and authoritative permission from government agencies (i.e., BI), she could not be considered a Filipino citizen at the time of her voter registration; consequently the petition to exclude her was granted.
RTC Ruling (Reversal of MeTC)
- The RTC reversed and set aside the MeTC decision and dismissed Crisologo’s petition for lack of merit.
- RTC’s key conclusions:
- While acknowledging Tan was a naturalized American citizen at the time of registration, the RTC held Tan’s questioned citizenship was "cured" by subsequent acts: (1) taking an oath of allegiance to the Republic on November 30, 2009; (2) filing a Petition for Reacquisition/Retention under R.A. No. 9225 before the BI; (3) the BI issuing an Order on December 1, 2009 granting the petition and ordering issuance of a Certificate of Retention/Reacquisition; and (4) Tan executing a sworn declaration formally renouncing her U.S. nationality on December 1, 2009 before a notary public.
- With these acts, the RTC found Tan was "deemed to have never lost her Filipino citizenship" under R.A. No. 9225 and therefore was a valid registered voter.
- The RTC concluded that any defects in Tan’s nationality at the time of registration were cured by her reacquisition of Filipino citizenship under R.A. No. 9225.
CA Ruling (Grave Abuse Found; Reinstatement of MeTC Decision)
- The Court of Appeals found the RTC committed grave abuse of discretion amounting to lack or excess of jurisdiction in reversing the MeTC decision.
- Dispositive language of CA: "WHEREFORE, the petition is GRANTED. The assailed disposition is ANNULLED and SET ASIDE. The MeTC decision dated January 14, 2010 excluding Vivenne K. Tan from the voter's list of Precinct 0853-A of Barangay Sto. Domingo, Quezon City, is REINSTATED. Costs against the Private Respondent." (Sou