An affidavit is a written statement of facts made voluntarily by an individual, known as the affiant or deponent, under oath or affirmation before a person authorized to administer oaths. In the Philippine legal system, affidavits serve as essential instruments in judicial proceedings, administrative applications, business transactions, government filings, and personal matters such as declarations of loss, support, guardianship, change of civil status, or execution of special powers of attorney. They allow individuals to place important facts on record in a formal manner that carries significant legal weight.

Notarization elevates an affidavit from a private document to a public instrument. This process authenticates the document, confirms the identity of the affiant, verifies that the statements were made under oath, and establishes that the execution was voluntary. A properly notarized affidavit enjoys a presumption of regularity under the Rules of Court, meaning courts and government agencies generally accept it as authentic without additional proof of execution, unless clear and convincing evidence shows otherwise. Notarization also deters false statements because the affiant remains subject to criminal liability for perjury under Article 183 of the Revised Penal Code.

Legal Framework

The notarization of affidavits in the Philippines is governed primarily by two key instruments:

Act No. 2103, known as the Notarial Law, which establishes the foundational rules for the appointment, powers, and duties of notaries public.
The 2004 Rules on Notarial Practice (A.M. No. 02-8-13-SC), promulgated by the Supreme Court and effective since August 1, 2004. These rules provide detailed procedures, qualifications for notaries, forms of notarial acts, requirements for competent evidence of identity, and record-keeping obligations.

Additional guidance comes from the Revised Rules of Court (particularly on evidence and public documents), the Civil Code provisions on public instruments, and various Supreme Court circulars that clarify or temporarily modify procedures. Only a duly commissioned notary public may perform valid notarial acts. Any notarization by an unauthorized person is void and may expose the perpetrator to administrative, civil, or criminal sanctions.

Jurat Versus Acknowledgment

Notarial acts fall into distinct categories. An acknowledgment applies to contracts, deeds, and instruments where the signatory admits that the document is his or her act and deed. It is commonly used for real property conveyances, mortgages, and powers of attorney.

An affidavit, however, requires a jurat. In a jurat, the notary public certifies that the affiant personally appeared, was placed under oath or affirmation, and swore (or affirmed) that the contents of the document are true and correct. The jurat also confirms that the affiant signed the document in the notary’s presence or acknowledged an existing signature as his or her own. Using an acknowledgment form on an affidavit is improper and may diminish or invalidate its intended legal effect.

The standard language of a jurat begins with “SUBSCRIBED AND SWORN to before me…” and ends with the notary’s certificate containing the document number, page number, book number, and series of the year drawn from the notary’s official register.

Qualifications and Commission of Notaries Public

A notary public in the Philippines must satisfy strict requirements under the 2004 Rules on Notarial Practice:

Filipino citizen, at least 21 years of age, and a resident of the Philippines for at least one year.
Member in good standing of the Philippine Bar.
No conviction for a crime involving moral turpitude.
No prior removal from the practice of law or suspension.
Compliance with Mandatory Continuing Legal Education (MCLE) requirements.
Successful application for a commission from the Executive Judge of the Regional Trial Court with jurisdiction over the applicant’s residence or principal office.

The commission is typically granted for a fixed term (commonly two years) and must be renewed. A commissioned notary maintains a bound notarial register in which every notarial act is recorded chronologically with assigned document, page, book, and series numbers. Not every lawyer holds a notarial commission; only those who have applied and been approved by the court may act as notaries. It is prudent to verify a notary’s current commission by inspecting the expiration date appearing on the notarial seal or certificate.

Mandatory Requirements for Valid Notarization

For notarization of an affidavit to be legally effective, all of the following must be present:

Personal appearance — The affiant must appear in person before the notary public. Remote or video notarization is not permitted under the standard rules.
Competent evidence of identity — The notary must be satisfied of the affiant’s identity through at least one current government-issued identification card bearing the affiant’s photograph and signature (examples include passport, driver’s license, PRC ID, UMID, voter’s ID, SSS/GSIS ID, PhilHealth ID, or NBI clearance). If the affiant possesses no such ID, two credible witnesses who personally know the affiant and who themselves present competent evidence of identity may identify the affiant; these witnesses must also sign the appropriate portion of the document or the notarial register.
Understanding and voluntariness — The notary must confirm that the affiant fully understands the contents of the affidavit and that the act is free from duress, fraud, or undue influence.
Complete and proper document — The affidavit must contain no blank spaces that could be filled after notarization. Multi-page documents should be consecutively numbered, and the affiant should initial each page where required by the notary.
Signature in the presence of the notary — The affiant must either sign the affidavit in the notary’s presence or, if already signed, acknowledge in the notary’s presence that the signature is genuine and was affixed voluntarily.
Administration of oath or affirmation — The notary must administer an oath (or affirmation for those with religious objections to swearing) in which the affiant swears that the statements are true and correct to the best of his or her knowledge and belief.
Entry in the notarial register — The notary must record the transaction in the official notarial register and complete the jurat with the required notarial details and seal.

Step-by-Step Notarization Process

Step 1: Draft the affidavit.
Prepare the document in clear, formal language. Begin with the venue:
“REPUBLIC OF THE PHILIPPINES
City/Municipality of _______________
s.s.”

Follow with the title “AFFIDAVIT,” the affiant’s personal circumstances (name, age, civil status, nationality, residence), the body of facts stated in numbered paragraphs, and a closing statement that the facts are true. End with the date and the affiant’s signature above the printed name. Leave sufficient space at the bottom for the jurat.

Step 2: Locate a commissioned notary public.
Notaries are commonly found in law offices, near courthouses, or in commercial districts. Choose a reputable notary, preferably a practicing lawyer. Verify the commission’s validity before proceeding.

Step 3: Prepare the necessary items.
Bring the original affidavit (plus any additional copies you wish to have notarized), one or more valid government-issued IDs with photo and signature, and cash for the notarial fee.

Step 4: Appear before the notary.
Present yourself and the documents. The notary will examine your ID, compare your appearance with the photograph, review the affidavit for completeness, and ask questions to confirm your identity and understanding of the contents.

Step 5: Sign and take the oath.
Sign the affidavit in the notary’s presence if you have not already done so. The notary will then administer the oath or affirmation. You will typically raise your right hand and respond affirmatively to a question such as: “Do you swear that the contents of this affidavit are true and correct?”

Step 6: Notary completes the jurat and register.
The notary fills in the jurat, signs it, affixes the official notarial seal (usually containing name, “Notary Public,” jurisdiction, commission expiration date, and professional numbers), and records the act in the notarial register with the appropriate document number, page, book, and series.

Step 7: Receive the document and pay the fee.
You will receive the notarized affidavit. Pay the notarial fee, which varies by locality and complexity but must be reasonable. Request an official receipt when issued.

Standard Form of Jurat

A typical jurat for a Philippine affidavit reads:

“SUBSCRIBED AND SWORN to before me this ____ day of _____________, 20, at _________________, by _____________________________ who exhibited to me his/her _____________________________ with ID Number _________________ as competent evidence of identity.”

The notary then adds:

[Signature of Notary]
[Printed Name of Notary]
Notary Public
Until December 31, 20____
PTR No. ___________; Roll of Attorneys No. ___________; IBP No. ___________; MCLE Compliance No. ___________

Doc. No. _____; Page No. _____; Book No. _; Series of 20.

Common Pitfalls and How to Avoid Them

Never sign a document containing blank spaces.
Never rely on remote or third-party notarization services that bypass personal appearance.
Use only current, valid government-issued IDs.
Ensure the venue stated in the affidavit matches the actual place where the oath was administered.
Read every word of the affidavit before signing and swearing to it.
Avoid using uncommissioned individuals who offer “notarial” services.
For multi-page affidavits, have each page initialed or properly fastened.
If facts change after notarization, execute a fresh affidavit rather than attempting to amend the original.

Legal Effects and Consequences

A notarized affidavit is a public document that carries heightened evidentiary value. It benefits from the presumption of regularity and may be admitted in evidence with less foundational proof than a private document. Many government agencies, courts, banks, and private entities require notarized affidavits for specific transactions. The affiant remains fully accountable for the truth of the statements; willful falsehood constitutes perjury, punishable by imprisonment and fines. A notary who performs the act negligently or fraudulently may face administrative sanctions from the Supreme Court, including revocation of commission, as well as civil or criminal liability.

Special Situations

Overseas Filipinos. Affidavits may be executed before a Philippine consular officer or embassy official authorized to administer oaths. After execution, the document may require authentication. Since the Philippines acceded to the Apostille Convention, an Apostille issued by the Department of Foreign Affairs often replaces consular legalization for use in other contracting states.

Illiterate or differently abled affiants. The notary must read and explain the entire contents in a language or dialect understood by the affiant. A thumbmark may replace a signature and must be noted in the jurat, often with additional witnesses.

Representatives of juridical entities. When an officer or representative of a corporation or other entity executes an affidavit, proper authorization (such as a board resolution or secretary’s certificate) should exist. The jurat will reflect the representative’s capacity and authority.

Corrections after notarization. Alterations to a notarized document are strongly discouraged. The safer practice is to execute a new affidavit that expressly corrects or supersedes the earlier one.

Notarial Fees

Fees for notarizing simple affidavits are not rigidly fixed by statute for private notaries but must be reasonable and customary in the locality. Government or court-accredited notaries may charge lower or scheduled fees. Inquire about the exact fee before the notarial act is performed.

By adhering to the requirements of personal appearance, proper identification, complete documentation, and accurate execution, any person can obtain a validly notarized affidavit that will be recognized and relied upon by courts, government agencies, and private institutions throughout the Philippines. Proper notarization protects both the affiant and the recipients of the document by ensuring authenticity and accountability under the law.