How to Annotate a PSA Birth Certificate in the Philippines (Complete Guide)
Philippine context • Practical + legal overview • For informational purposes only (not a substitute for legal advice)
1) What “annotation” actually means
On PSA (formerly NSO) civil registry documents, an annotation is a marginal note printed on the certificate that records a legally relevant change or fact without replacing the original entry. Think of it as a permanent footnote. Typical results include:
- “Corrected under R.A. 9048/10172…”
- “Child now uses the surname of the father per R.A. 9255…”
- “Legitimated by subsequent marriage…”
- “Per RTC Decision… (Rule 108/other decree)”
- “Delayed registration” or “Supplemental report filed…”
Some proceedings, like adoption, produce an amended (new) birth record rather than a mere marginal annotation, but the event still appears in the civil registry history.
2) Legal bases (in plain language)
- Act No. 3753 (Civil Registry Law) – establishes the civil registry system.
- Family Code of the Philippines (E.O. 209, as amended) – names, filiation, legitimacy, legitimation.
- Rule 108, Rules of Court – judicial correction/cancellation of substantial entries.
- R.A. 9048 (as amended) – administrative correction of clerical/typographical errors and change of first name/nickname via the Local Civil Registry Office (LCRO) or Philippine Foreign Service Post (PFSP).
- R.A. 10172 – extends administrative correction to day and month of birth and sex, if the error is patently clerical and proved by records.
- R.A. 9255 – allows an illegitimate child to use the father’s surname upon acknowledgment and required consents (via Affidavit to Use the Surname of the Father or “AUSF”).
- R.A. 9858 – expands legitimation by subsequent marriage (even when parents were below marrying age at conception/birth, if no other legal impediment).
- R.A. 8552 and R.A. 11642 – (domestic) adoption frameworks resulting in a new/amended record.
- Recognition of foreign judgments/decrees (e.g., foreign divorce of a non-Filipino spouse, foreign adoption): requires Philippine court recognition before PSA can annotate.
3) When an administrative annotation is enough vs. when you need court
A) ADMINISTRATIVE (LCRO/PFSP) – No court case
Use these if the mistake is truly clerical or expressly allowed by statute:
R.A. 9048
- Clerical/typographical errors (e.g., “Jhon” → “John”, obvious letter transpositions).
- Change of first name/nickname (e.g., “Ma. Ana” → “Ana”), if you can prove habitual use of the desired name and valid reason.
R.A. 10172
- Day/Month in the date of birth (not the year).
- Sex (M/F) only if the error is obvious at birth and proved by medical records. (Not for gender identity changes.)
AUSF under R.A. 9255 (Use of Father’s Surname)
- Requires the father’s acknowledgment and consents (see docs below).
Result: LCRO approves (and for R.A. 10172 typically seeks Civil Registrar General affirmation), endorses to PSA, and PSA issues annotated copies.
B) JUDICIAL (Rule 108 or specific law) – You need a court order
Use these when the change is substantial or not allowed administratively:
- Change of surname (other than AUSF situations) or change of middle name.
- Year of birth (or place) if not clerical.
- Parentage/filiation disputes not resolvable by simple acknowledgment.
- Recognition of foreign divorce/adoption/legitimacy/decisions for PSA purposes.
- Gender/sex change based on gender transition (Philippine jurisprudence generally does not allow this via R.A. 10172; limited allowance exists for intersex cases based on medical proof and court precedent).
Result: File in the proper RTC; after finality, the LCRO/PSA annotates the birth record with the court decree or issues an amended record (e.g., adoption).
4) Who may file & where
Petitioner: The person whose record is involved, or the parent/guardian if a minor; for AUSF, the father/mother/child depending on age and circumstances.
Where:
- LCRO of the city/municipality where the birth was registered; or
- Migrant petition (R.A. 9048/10172): at the LCRO of your current residence (they’ll coordinate with the LCRO where the record is kept); or
- PFSP (Embassy/Consulate) if you reside abroad and the record is Philippine-registered.
- Court: RTC with jurisdiction (Rule 108 or for recognition of foreign judgments).
5) Core procedures by scenario
A) R.A. 9048 – Clerical error or change of first name
- Get the forms (Petition under R.A. 9048) from the LCRO/PFSP.
- Post the petition (required public posting period).
- Submit proofs (see Section 6).
- Evaluation/Decision by Civil Registrar.
- If approved, LCRO endorses to PSA → you later request an annotated PSA copy.
B) R.A. 10172 – Day/Month of birth or Sex
- File petition (R.A. 10172) + medical evidence.
- Posting + evaluation.
- LCRO decision is elevated for affirmation by the Civil Registrar General (PSA).
- Once affirmed and transmitted, PSA issues the annotated copy.
C) R.A. 9255 – AUSF (Use of the Father’s Surname)
Ensure acknowledgment of paternity (public instrument or on the COLB) and consents:
- If the child is below 7: mother’s consent (and father’s acknowledgment).
- 7–17 years old: consent of the child and mother; father’s acknowledgment.
- 18+: the child executes the AUSF (with proof of father’s acknowledgment).
File AUSF + supporting IDs/records at LCRO/PFSP.
LCRO endorses to PSA; PSA prints an annotation and the child may now use the father’s surname.
D) Legitimation by subsequent marriage (Family Code; R.A. 9858)
- Parents contract a valid marriage (no legal impediments other than age at conception/birth).
- Execute Affidavit of Legitimation and file at LCRO.
- LCRO annotates, endorses to PSA.
- Child’s status becomes legitimate; surname/middle name may update; annotation appears.
E) Court orders (Rule 108; recognition of foreign decrees)
- File RTC petition; serve necessary parties (civil registrar, affected relatives, etc.).
- After hearing, obtain final decision.
- Submit the Entry of Judgment + certified copies to LCRO/PSA for annotation/amendment.
- Request the new annotated or amended PSA copy.
6) Documentary requirements (typical)
Exact lists vary by LCRO/PFSP and by case; bring originals + photocopies.
For clerical errors / first-name change (R.A. 9048)
- PSA birth certificate (latest) and LCRO copy.
- At least two early/consistent records proving the correct data or the desired first name’s habitual use: Baptismal/certificate of no record, early school records, medical/hospital records, immunization card, SSS/GSIS/PhilHealth, voter’s record, employment records, old IDs, barangay/census records.
- Valid IDs, NBI and/or police clearance (esp. for first-name change).
- Affidavits (explanation; disinterested persons).
- Posting proof and official receipts.
For R.A. 10172 (day/month or sex)
- PSA birth certificate + LCRO copy.
- Medical certification/birth worksheet/partograph/record from the attending physician/midwife/hospital at birth; where unavailable, earliest credible medical evidence.
- For sex correction, current medical evaluation confirming the clerical nature of the error (not for gender transition).
- IDs, affidavits, posting proof.
For AUSF (R.A. 9255)
- PSA birth certificate.
- Acknowledgment of paternity (e.g., Affidavit of Acknowledgment/Admission of Paternity, or father signed the COLB).
- AUSF form; required consents depending on child’s age (see above).
- Valid IDs of parties; if father is deceased, other public documents proving acknowledgment.
For Legitimation
- PSA birth certificate.
- PSA marriage certificate of the parents.
- Affidavit of Legitimation.
- IDs.
For court-ordered changes
- Certified RTC decision + Entry of Judgment.
- Endorsement route from court to LCRO/PSA, as instructed in the decision/Rule 108.
7) Fees & timelines (what to expect)
- Official filing fees are set by law/IRR and local fees by the LGU/PFSP.
- Historically, R.A. 9048 petitions carry a national filing fee (LGUs may add local charges). R.A. 10172 generally costs more due to medical proof and central affirmation. AUSF has standard documentary fees.
- Processing is not immediate; allow for posting periods, LCRO review, possible PSA affirmation (R.A. 10172), and PSA printing once endorsements are received. End-to-end can take weeks to months, depending on case complexity and agency backlogs.
(Because fees and processing speed vary by LGU/post and change over time, ask your LCRO/PFSP cashier for the current schedule of fees and target release steps before filing.)
8) Getting your annotated PSA copy
- After approval (and, if needed, CRG affirmation), the LCRO endorses to PSA.
- Wait for PSA to encode and issue the updated record.
- Request a new PSA-issued birth certificate; you should see the annotation (or receive an amended certificate for adoption, etc.).
- If you still receive an uncorrected copy, ask the LCRO for the endorsement batch/date and have PSA verify if the annotation has been loaded.
9) Common pitfalls (and how to avoid them)
- Not really clerical: If proof shows the original entry could be correct, an administrative petition may be denied. Build a strong, consistent paper trail from earliest records.
- Wrong remedy: Year-of-birth change, surname/middle-name issues (outside AUSF/legitimation), and filiation disputes are often Rule 108 (court) matters.
- Missing medical proof (R.A. 10172): Sex correction needs birth-time medical evidence and a present medical certification confirming a clerical error (not a transition).
- Conflicting records: When school, baptismal, or IDs conflict, secure affidavits from disinterested persons and update later records after correction to keep consistency.
- Double/multiple registrations: Coordinate with LCRO to cancel the erroneous registration pursuant to proper procedure (usually via Rule 108).
- No father’s acknowledgment (AUSF): AUSF requires acknowledgment (and consents). Without it, you likely need court action.
- Foreign decrees not recognized: PSA will not act on a foreign divorce/adoption until there is a Philippine court recognition decision.
10) Special topics & scenarios
Late/Delayed Registration of Birth: If birth was never registered, file for late registration at LCRO; resulting PSA copy is issued with an annotation noting delayed registration. Requirements include proof of birth/circumstances (hospital/barangay/affidavits) and early records.
Adoption: Leads to an amended certificate (new name/filial data per order or NACC issuance), while the original record is sealed (accessible only under law).
Legitimation vs. AUSF:
- AUSF changes surname of an illegitimate child after acknowledgment.
- Legitimation changes status to legitimate after parents’ valid marriage (if no impediment other than age), and may also change surname/middle name.
Married woman reverting to maiden name: After annulment/nullity (or recognized foreign divorce involving a non-Filipino spouse), you’ll need the final court decree (or recognition of foreign judgment) for PSA annotation before government IDs will follow suit.
Intersex cases: Philippine jurisprudence has allowed sex entry corrections for medically documented intersex conditions, typically via court; this is distinct from gender transition.
11) Practical roadmap (quick step-by-step)
Diagnose the remedy
- Clerical/first name? → R.A. 9048
- Day/Month or Sex (clerical)? → R.A. 10172
- Use father’s surname? → R.A. 9255 (AUSF)
- Legitimation after marriage? → Affidavit of Legitimation
- Anything substantial/contested/foreign decree? → Rule 108/court
Assemble early records that support the target correction.
Visit the LCRO (or PFSP) to confirm the correct form, fees, and posting.
File, track the endorsement to PSA, then request the annotated copy.
If denied, ask about appeal/affirmation routes (to the Civil Registrar General) or consult counsel for Rule 108.
12) FAQs
Q: Can I change my middle name through R.A. 9048? A: Generally no; middle-name and many surname issues are substantial and typically require court (Rule 108), unless they arise as a consequence of legitimation/adoption.
Q: Can I change the year of my birth administratively? A: No. Year changes are substantial → usually Rule 108.
Q: Can a transgender adult change the “sex” entry via R.A. 10172? A: No. R.A. 10172 is for clerical errors proven by birth-time medical records. Gender transition cases are not covered; court relief remains limited and jurisprudence is restrictive except for intersex cases.
Q: Do I need a lawyer for R.A. 9048/10172? A: Not strictly, but it can help for complex histories or mixed issues; Rule 108 (court) typically requires counsel.
Q: Will my old PSA copies become invalid after annotation? A: They reflect the record as of printing date. For official use after a change, present the latest annotated copy.
13) Checklist (printable)
- Identified the proper remedy (9048 / 10172 / AUSF / Legitimation / Rule 108).
- Collected PSA and LCRO copies of the birth record.
- Gathered early, consistent supporting documents (school, baptismal, medical, IDs).
- Secured NBI/Police clearances (if changing first name).
- For 10172: Hospital/attendant records and medical certification.
- For AUSF: Acknowledgment of paternity + required consents (age-dependent).
- Paid fees and completed posting.
- Tracked endorsement to PSA and requested the updated annotated copy.
Final note
Local practices and documentary nuances vary by city/municipality and by foreign post. Before filing, confirm the current checklist and fees with your LCRO or PFSP clerk, and consider consulting a Philippine lawyer for court-bound issues (Rule 108, foreign decrees, filiation disputes).