Affidavit and Notarization Requirements

Quick answer

An ordinary paper affidavit in the Philippines should generally be signed and sworn to before a duly commissioned notary public. For a valid jurat, the affiant must personally appear before the notary, establish identity through competent evidence unless personally known to the notary, sign the affidavit in the notary's presence, and take an oath or affirmation that the statements in the affidavit are true. These requirements come from the Supreme Court's 2004 Rules on Notarial Practice. (Supreme Court of the Philippines)

Do not treat notarization as a mere signature-and-stamp service. A notary should not notarize a paper affidavit when the affiant is absent, when the document is materially incomplete, or when the affiant's identity has not been properly established. A community tax certificate or cedula, by itself, is not competent evidence of identity under the current notarial rules. (Judiciary eLibrary)

Electronic notarization is also legally recognized. Under the Supreme Court's Rules on Electronic Notarization, eligible electronic documents in PDF or PDF/A format may be notarized through a commissioned Electronic Notary Public using a Supreme Court-accredited Electronic Notarization Facility, either in person or remotely. Paper documents bearing handwritten signatures remain governed by the traditional notarial rules. (Judiciary eLibrary)

What makes a document an affidavit?

An affidavit is more than a written statement bearing a person's signature. Its defining feature is that the person making the statement—the affiant—swears or solemnly affirms the statement before a person legally authorized to administer the oath.

For an ordinary notarized affidavit, this is normally shown by the jurat appearing at the end of the document, usually beginning with wording such as "Subscribed and sworn to before me."

Under Rule II, Section 6 of the 2004 Rules on Notarial Practice, a jurat requires that the affiant:

  1. personally appear before the notary;
  2. present the instrument or document;
  3. be personally known to the notary or properly identified through competent evidence of identity;
  4. sign the document in the notary's presence; and
  5. take an oath or affirmation regarding the document. (Judiciary eLibrary)

A document labeled "Affidavit" but lacking the required oath or jurat may fail to qualify as a properly sworn affidavit when a sworn statement is legally required. The Supreme Court has, for example, treated an affidavit with no accompanying jurat as unnotarized. (Judiciary eLibrary)

Jurat and acknowledgment are not the same thing

This distinction is important because affidavits ordinarily require a jurat, while deeds, contracts, special powers of attorney, and similar instruments may instead require an acknowledgment.

Jurat

With a jurat, the affiant:

  • appears personally before the notary;
  • signs the document in the notary's presence; and
  • swears or affirms that the contents are true.

The notary is certifying that the affiant subscribed and swore to the document before the notary. (Judiciary eLibrary)

Acknowledgment

With an acknowledgment, the person personally appears before the notary and acknowledges that the signature was voluntarily affixed and that the document is the person's free and voluntary act and deed. If signing for a corporation, partnership, principal, or another person, the signatory must also represent that he or she has authority to sign in that capacity. (Judiciary eLibrary)

An acknowledgment therefore cannot automatically substitute for a jurat when the law or required form specifically calls for a sworn affidavit. Conversely, a jurat may not satisfy a legal requirement that a particular instrument be formally acknowledged. The Supreme Court has expressly recognized that the two are legally different notarial acts. (Judiciary eLibrary)

What identification should you bring?

For traditional notarization, "competent evidence of identity" generally means at least one current identification document issued by an official agency bearing the person's photograph and signature, unless the person is personally known to the notary.

The Supreme Court's amended rule identifies examples such as a passport, driver's license, PRC ID, NBI clearance, police clearance, government service IDs, SSS card, PhilHealth card, senior citizen identification, OWWA or OFW identification, seaman's book, alien registration documents, government-office identification, and other qualifying official identification. The list is not necessarily exhaustive, but the identification must satisfy the rule's requirements. (Judiciary eLibrary)

A cedula or community tax certificate is not sufficient by itself because it does not satisfy the required identification safeguards. (Judiciary eLibrary)

If you have no qualifying identification, the rules provide an alternative involving credible witnesses. Depending on the circumstances, identity may be established through:

  • one credible witness who is personally known to the notary, personally knows the affiant, and is not a party or otherwise privy to the document or transaction; or
  • two credible witnesses who are not privy to the transaction, personally know the affiant, and themselves present the required documentary identification. (Judiciary eLibrary)

Do not assume that simply bringing a friend, relative, or another signatory to the same transaction will satisfy this rule. The credible-witness requirements are specific.

Do you need two IDs?

The national notarial rule does not impose a universal two-ID requirement for traditional notarization. It speaks of at least one qualifying current identification document bearing the required photograph and signature. (Judiciary eLibrary)

However, a particular government agency, bank, private institution, transaction, electronic-notarization platform, or document form may impose additional identification requirements. A notary may also require further proof where there is a genuine question about identity, capacity, authority, or possible fraud.

The Supreme Court has likewise held that the 2004 Rules do not themselves generally require a photocopy of the identification card to be attached to the document. A specific court, agency, transaction, or form can nevertheless impose a separate requirement. (Judiciary eLibrary)

Should you sign the affidavit before going to the notary?

For an ordinary paper affidavit requiring a jurat, do not sign it beforehand.

The rules expressly require the affiant to sign the affidavit in the presence of the notary. The personal appearance, signing, identification, and oath are part of the same notarial act. (Judiciary eLibrary)

This differs from an acknowledgment, where a signature may already have been placed on the instrument, provided that the signer personally appears and properly acknowledges the signature and execution before the notary.

A notary who notarizes an affidavit despite the affiant's absence violates a fundamental safeguard of the notarial system. The Supreme Court has repeatedly disciplined lawyers for notarizing documents without the required personal appearance. (Judiciary eLibrary)

The affidavit should be complete before notarization

Bring an integrally complete document. Do not ask a notary to notarize a signature page while important factual portions, names, dates, amounts, property descriptions, attachments, or other material terms remain blank.

A notary may not affix an official signature or seal to an incomplete notarial certificate, and the notarial rules are designed to prevent a signed or notarized document from later being altered or completed without proper safeguards. (Judiciary eLibrary)

Before appearing before the notary, check:

  • your complete legal name and relevant personal details;
  • the names of other persons mentioned;
  • dates and places;
  • amounts, account numbers, title numbers, or other identifying details, where relevant;
  • all numbered paragraphs;
  • all attachments referred to in the affidavit;
  • whether corrections or insertions have been properly addressed; and
  • whether the receiving court, prosecutor's office, government agency, school, bank, embassy, or other institution requires a specific affidavit form.

A practical affidavit structure

There is no single format suitable for every affidavit. Subject-specific laws, court rules, government forms, or agency procedures may require additional language.

A conventional affidavit will usually contain:

Identification of the affiant

State the affiant's name and enough information to identify the person appropriately for the purpose of the document.

Statement based on personal knowledge

Set out the relevant facts clearly, preferably in numbered paragraphs and chronological order.

Distinguish between:

  • matters personally seen or experienced;
  • information learned from records;
  • information received from another person; and
  • conclusions or opinions.

Do not present speculation as personal knowledge.

Purpose of the affidavit

Where appropriate, state why the affidavit is being executed—for example, to report a loss, support an application, document particular events, initiate a complaint, or comply with a legal requirement.

Affiant's signature

For a jurat, the affiant signs in the notary's presence.

Jurat

The notary completes the jurat after administering the oath or affirmation and complying with the identification and other requirements.

Some affidavits—particularly complaint-affidavits, judicial affidavits, affidavits required by special laws, immigration affidavits, procurement affidavits, and affidavits prescribed by government agencies—have additional requirements. Do not assume that a generic affidavit template will satisfy them.

What the notary is required to do

Traditional notarization is performed by a lawyer who holds a valid notarial commission; being a lawyer alone does not automatically authorize someone to act as a notary public.

Among other requirements, the notary must observe personal-appearance and identification rules and record each notarial act in the notarial register. The register includes such matters as the date and time, nature of the notarial act, description of the document, identity of the principal, identity evidence where required, and corresponding document and page numbers. (Judiciary eLibrary)

Traditional notaries are also subject to the territorial limits of their commissions. A notary commissioned for a particular territorial jurisdiction cannot simply perform traditional notarial acts anywhere in the Philippines. (Judiciary eLibrary)

The Supreme Court further amended the traditional notarial rules in 2025 to modernize the notaries' electronic reporting and submission of notarial records. Those amendments took effect on June 21, 2025. (Supreme Court of the Philippines)

These recordkeeping obligations primarily fall on the notary rather than the client, but they are important safeguards against fabricated, backdated, or unverifiable notarizations.

Can an affidavit now be notarized online?

Yes, but the document and transaction must comply with the Rules on Electronic Notarization under A.M. No. 24-10-14-SC.

Electronic notarization is not simply a video call with an ordinary notary.

The system requires a commissioned Electronic Notary Public (ENP) and an accredited Electronic Notarization Facility (ENF). Electronic documents covered by the rules are in PDF or PDF/A format. (Judiciary eLibrary)

Electronic notarization may take the form of:

  • In-Person Electronic Notarization (IEN), where the principal and required witnesses physically appear before the ENP while using the electronic system; or
  • Remote Electronic Notarization (REN), where the participants appear through the approved videoconferencing and identity-verification system. (Supreme Court of the Philippines)

Electronic notarization can cover acknowledgments, oaths or affirmations, jurats, and signature witnessing. The electronic rules give compliant electronic notarizations the same validity, force, and effect as corresponding traditional notarial acts. (Judiciary eLibrary)

What cannot simply be electronically notarized?

The electronic rules do not govern:

  • paper documents bearing handwritten signatures or marks;
  • notarial wills; and
  • deposition taking.

Those remain governed by the applicable traditional or special rules. (Supreme Court of the Philippines)

Affidavits signed outside the Philippines

If an affidavit is executed abroad for use in the Philippines, the authentication requirements depend on where and how it is notarized.

Philippine Embassies and Consulates may provide acknowledgment and jurat services. Alternatively, documents executed before foreign authorities in a country participating in the Hague Apostille Convention may generally be apostilled by the competent authority of that country for use in the Philippines. Foreign apostilled documents do not ordinarily require another authentication from the DFA or Philippine Embassy. (Apostille.gov.ph)

Conversely, a Philippine notarized affidavit intended for use abroad may require a Certificate of Authority for a Notarial Act (CANA) from the appropriate Regional Trial Court and DFA apostille procedures, depending on the destination and the receiving institution's requirements. The DFA specifically lists notarized affidavits and similar private instruments among documents for which CANA may be required before apostillization. (Apostille.gov.ph)

Always check the requirements of the foreign receiving authority because Apostille Convention rules, objections by particular countries, and institution-specific requirements can affect the proper procedure.

Does notarization prove that everything in the affidavit is true?

No.

Notarization is important evidence of the proper administration of the oath and execution of the notarial act, but it does not automatically establish the truth of every factual allegation made by the affiant.

The Supreme Court has explained that, in the case of an affidavit, the notary's official act concerns the jurat—the certification that the document was subscribed and sworn to before the notary. The truth of the statements remains capable of being challenged and must be evaluated according to the applicable rules of evidence and the circumstances of the case. (Judiciary eLibrary)

This is particularly important in litigation. A notarized affidavit is not a magic substitute for admissible and credible evidence.

Never swear to facts you know are false

Read every paragraph before signing.

Republic Act No. 11594 amended Article 183 of the Revised Penal Code concerning perjury. Knowingly making an untruthful statement under oath or in an affidavit regarding a material matter, before a competent person authorized to administer the oath and in circumstances covered by the law, may result in criminal liability. (Judiciary eLibrary)

Do not sign an affidavit merely because another person prepared it, because a company requires it, or because someone tells you it is "just a form." Once you swear to the document, the statements are being made in your name.

If a paragraph is inaccurate, incomplete, misleading, or beyond your personal knowledge, have it corrected before signing.

Evidence and records you should preserve

Keep a complete copy of the affidavit exactly as notarized.

Depending on the importance of the matter, preserve:

  • the final signed and notarized affidavit;
  • all pages and attachments;
  • the identification presented;
  • documents supporting factual statements in the affidavit;
  • relevant emails, messages, photographs, receipts, contracts, records, or correspondence;
  • proof of when and where the affidavit was submitted;
  • any filing receipt, receiving copy, acknowledgment email, or docket number; and
  • for electronic notarization, the electronically notarized file and available authenticity or verification information generated through the authorized system.

Do not keep only an editable Word document if the notarized version is materially important. Preserve the actual executed version.

Common mistakes to avoid

Signing the affidavit before reaching the notary

For a jurat, signing should occur in the notary's presence.

Sending somebody else to have your signature notarized

Personal appearance is a core requirement. Another person cannot ordinarily "process" the actual jurat on your behalf.

Using only a cedula as identification

A community tax certificate alone is not competent evidence of identity under the present rules. (Judiciary eLibrary)

Leaving important blanks

Complete the document before notarization. Never assume important details can safely be filled in later.

Using an acknowledgment when a jurat is required

The two notarial acts have different legal functions.

Assuming every lawyer is automatically a notary

Traditional notarization requires a valid notarial commission.

Going to a traditional notary outside the notary's territorial authority

Traditional commissions have territorial limitations. Electronic notaries operate under a different jurisdictional framework. (Judiciary eLibrary)

Assuming notarization establishes the truth of the affidavit

It does not prevent the opposing party, prosecutor, agency, or court from disputing the statements.

Using a generic template for a specialized filing

Courts and government agencies may prescribe their own substantive requirements, wording, attachments, verification, certification, or filing procedures.

When legal help is especially important

Consider obtaining legal advice before signing when the affidavit:

  • will be used in a criminal complaint or investigation;
  • admits conduct that could create criminal, civil, tax, regulatory, or administrative liability;
  • contradicts an earlier sworn statement;
  • concerns ownership of land, inheritance, corporate ownership, substantial money, or disputed property;
  • waives, releases, renounces, or materially affects legal rights;
  • is being demanded while you are involved in an active dispute;
  • will be submitted to a court, prosecutor, immigration authority, regulator, or foreign government;
  • contains facts you cannot personally verify;
  • is intended to correct an earlier false or inaccurate affidavit; or
  • must be filed before an approaching statutory, judicial, or administrative deadline.

Notarization does not cure incorrect legal content. A perfectly notarized affidavit can still damage your position if its statements are inaccurate, unnecessary, inconsistent with documents, or legally prejudicial.

FAQ

Is an affidavit valid without notarization?

If the document is legally required to be an affidavit or sworn statement, the required oath or affirmation is essential. A mere signed statement is not necessarily equivalent to a properly sworn affidavit. Whether a particular unnotarized document can still be accepted for another purpose depends on the law, rule, agency requirement, and circumstances.

Can I notarize a document without appearing personally?

For an ordinary paper affidavit under the traditional rules, no: personal appearance before the notary is required. For qualifying electronic documents, remote appearance may be permitted only through the formal electronic-notarization system established by the Supreme Court. (Judiciary eLibrary)

Can a notary accept a cedula?

A cedula alone is not competent evidence of identity for purposes of the current notarial rules. Bring a qualifying official identification document. (Judiciary eLibrary)

Is one valid ID enough?

Under the general traditional notarial rule, at least one qualifying current official identification document bearing the required photograph and signature may satisfy the competent-evidence requirement. A particular transaction or receiving institution may impose stricter requirements. (Judiciary eLibrary)

Must I attach a photocopy of my ID to every affidavit?

Not under the 2004 Rules as a universal requirement. The Supreme Court has held that those rules do not themselves require a photocopy of the ID to be attached. A specific form, agency, transaction, court, or other rule may nevertheless require one. (Judiciary eLibrary)

Can the notary prepare the affidavit for me?

A lawyer may prepare a document where appropriate, but notarization itself is a separate official act carrying independent duties. The affiant remains responsible for reading the document and ensuring that the sworn factual statements are true and accurate.

Does notarization make an affidavit conclusive evidence?

No. The opposing party or receiving authority may dispute the facts, credibility, admissibility, or evidentiary weight of the affidavit. (Judiciary eLibrary)

Can an electronic PDF affidavit be remotely notarized?

Potentially yes, provided it is processed through a Supreme Court-accredited Electronic Notarization Facility and a properly commissioned Electronic Notary Public in accordance with A.M. No. 24-10-14-SC. Ordinary video calls or electronically pasted notarial signatures are not substitutes for compliance with those rules. (Judiciary eLibrary)

Official sources

Disclaimer

This article provides general Philippine legal information and does not constitute legal advice for a particular affidavit, transaction, dispute, or proceeding. Special laws, court rules, agency forms, foreign-document requirements, and the facts of a particular case may impose additional requirements. Current law and official guidance were checked through August 21, 2026.

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

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