Affidavit to Use Father's Surname in the Philippines: Your Complete Guide and Template

An Affidavit to Use Father's Surname is a vital legal declaration in the Philippines, particularly beneficial for children born outside of marriage. This document formally allows a child to adopt their biological father's surname, which is crucial for establishing a clear legal identity and lineage. This clarity impacts various aspects of the child's life, including school enrollment, passport applications, and other official transactions.

What is an Affidavit to Use Father's Surname?

This sworn statement is executed before a notary public or authorized officer. It serves as a formal declaration by a parent or guardian expressing the intention for the child to use the father's surname. Government agencies, such as the Philippine Statistics Authority (PSA) and local Civil Registry Offices, recognize this document for updating or correcting a child's birth record concerning their surname.

Purpose of the Affidavit

The primary objective is to legally authorize the use of the paternal surname. This action facilitates:

• Establishing clear paternal filiation on official records.
• Ensuring the child's legal documents, including birth certificates and school records, accurately reflect the chosen surname.
• Providing the child with a recognized sense of identity and familial connection.
• Streamlining official transactions that require proof of parentage.

Who Can Use This Affidavit?

This affidavit is most commonly utilized for children born to parents who were not legally married at the time of birth. Typically, the following individuals execute this document:

• The child's biological mother.
• The child's biological father, who acknowledges paternity and consents to the use of his surname.
• The child's legal guardian, when applicable.
• The child, if they have reached the age of legal majority.

Key Information Required for the Affidavit

Accuracy and completeness are paramount. The affidavit must clearly state:

• Child's Details: Full name (as currently registered), date and place of birth, and relevant details from their PSA birth certificate.
• Father's Details: Full name, citizenship, address, and his explicit consent and acknowledgment of paternity.
• Mother's Details: Full name, citizenship, and address, along with her consent.
• Declaration of Intent: A clear statement affirming the mutual desire of the parents for the child to use the father's surname.

Step-by-Step Guide on How to Fill Out the Affidavit

Utilizing a template helps ensure all necessary legal components are included. Follow these steps:

1. Title and Introductory Clause: Start with "AFFIDAVIT TO USE THE SURNAME OF THE FATHER." Identify yourself as the affiant (e.g., the mother) by stating your full name, age, citizenship, and address.
2. Statement of Facts: Provide the child's birth information, including name, date of birth, and place of birth. State that the child was born out of wedlock to you and the named father.
3. Acknowledgment of Paternity: Include a clause where the biological father formally acknowledges the child as his own. If he is co-executing the affidavit, his signature and personal details should be included here.
4. Declaration to Use the Surname: Clearly state that both parents voluntarily agree and wish for the child to adopt and use the father's surname from this point forward.
5. Jurat: This section is for notarization. It should be left blank until you are in the presence of a notary public, where you will sign and affirm the truthfulness of the statements made in the affidavit.

Explanation of Common Clauses and Scenarios

The affidavit is designed to address specific legal circumstances. A common inclusion is the "Affidavit of Acknowledgment of Paternity and Consent to Use the Surname of the Father." This combined document serves two critical functions: legally recognizing paternity and authorizing the use of the father's surname. This is particularly significant for children born out of wedlock, as it formalizes the father's recognition, a prerequisite for using his surname.

Requirements for Filing the Affidavit in the Philippines

Once notarized, the affidavit must be submitted to the appropriate government agencies to become legally effective. The general procedure involves:

1. Submitting the original notarized affidavit along with supporting documents (such as the child's PSA birth certificate and valid government-issued IDs of the parents) to the Local Civil Registry Office (LCRO) where the child's birth was initially registered.
2. The LCRO will then annotate the child's birth record to reflect the change. An updated birth certificate reflecting this annotation can be requested from the Philippine Statistics Authority (PSA).
3. It is advisable to confirm with the specific Local Government Unit (LGU) or relevant court if there are any additional local requirements or procedures, as these can vary.

Frequently Asked Questions (FAQ) About the Affidavit

How do I write an affidavit to use the surname of my father in the Philippines?

You can start with a reliable template, ensuring it includes all essential details concerning the child and both parents, and then have it notarized. The step-by-step guide provided earlier offers a clear structure for preparation.

Can an illegitimate child use his father's surname?

Yes, an illegitimate child is permitted to use their father's surname, provided the father formally acknowledges paternity. The Affidavit to Use Father's Surname, often integrated with an acknowledgment of paternity, is the standard legal instrument for this purpose.

What is an affidavit of acknowledgment of paternity and consent to use the surname of the father?

This is a comprehensive legal document wherein the father not only acknowledges the child as his own but also grants explicit consent for the child to bear his surname. This dual-function document strengthens the child's legal claim to paternity and the associated surname.

Where can I get an affidavit of paternity in the Philippines?

Templates can often be found on reputable legal information websites. The physical document must be prepared and subsequently notarized. For official processing, it is submitted to the Local Civil Registry Office or the Philippine Statistics Authority (PSA).

Can you provide a sample affidavit to use the father's surname?

A comprehensive sample includes all the sections outlined in the step-by-step guide: affiant's personal details, child's information, father's acknowledgment of paternity, the explicit declaration to use the father's surname, and the concluding notarial jurat.

Benefits of Using the Father's Surname

Beyond personal identity, adopting the father's surname offers practical legal advantages. It simplifies processes requiring proof of lineage, such as claiming inheritance or benefits from the father's side of the family. It also helps establish a unified family identity for the child, which can be beneficial for social and administrative purposes.

Comparison to Other Paternity-Related Documents

It is important to differentiate this affidavit from a simple Affidavit of Acknowledgment of Paternity. While both documents pertain to paternity, the Affidavit to Use Father's Surname specifically addresses the act of adopting the surname. Often, these two functions are combined into a single document. Other legal avenues, such as a court order, are more complex and are typically pursued in contested cases or specific legal circumstances.

Download your free Affidavit to Use Father's Surname template now and ensure your child's legal identity is correctly established.