Affidavit and Notarization Requirements

Quick answer

In the Philippines, an affidavit is ordinarily a written statement of facts made under oath or affirmation. When notarized in the traditional paper-based manner, the affiant generally must personally appear before the notary public, establish identity, sign the affidavit in the notary's presence, and swear or affirm that the statements in it are true. This notarial act is called a jurat. (Lawphil)

If the notary does not personally know the affiant, the usual proof of identity is at least one current identification document issued by an official agency that bears the person's photograph and signature. A community tax certificate or cedula by itself is not competent evidence of identity under the current Notarial Rules. (eLibrary)

Traditional notarization cannot ordinarily be done by merely emailing a signed affidavit to a lawyer or appearing through an ordinary Zoom, Messenger, or video call. Paper documents with handwritten signatures remain governed by the 2004 Rules on Notarial Practice, which generally require physical personal appearance. Electronic and remote notarization is now legally authorized under the separate Rules on Electronic Notarization, but it must be performed by a specially commissioned Electronic Notary Public through a Supreme Court-accredited Electronic Notarization Facility—not through an informal video call. (Supreme Court of the Philippines)

As of August 26, 2026, the Supreme Court's eNotarization system is still in its implementation stage: applications for Electronic Notary Public commissions opened on August 10, 2026, while the Supreme Court's public ENP directory is still marked as forthcoming. People intending to use electronic notarization should therefore check the Supreme Court's current eNotarization portal and directory before relying on that option. (Supreme Court of the Philippines)

What makes a document an affidavit?

An affidavit is more than a written narrative with the word "Affidavit" at the top. Its defining feature is that the person making the statement—the affiant—makes the statement under oath or affirmation before someone legally authorized to administer an oath.

For affidavits notarized by a notary public, the usual notarial act is a jurat. Under the 2004 Rules on Notarial Practice, a jurat requires that, on a single occasion, the affiant:

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

This is why the familiar language at the end of an affidavit commonly begins with words such as "Subscribed and sworn to before me." The jurat is the notarial officer's certification that the required oath and subscription occurred; it is not merely decorative language placed below a signature.

Jurat versus acknowledgment: they are not the same

A frequent mistake is to treat every notarization as the same act.

Jurat

A jurat is normally appropriate for an affidavit, sworn statement, verification, or other document in which the signer must swear or affirm the truth of the statements.

For a traditional jurat, the signer must sign the document in the notary's presence and take the oath or affirmation. (Lawphil)

Acknowledgment

An acknowledgment serves a different purpose. The person personally appears before the notary, establishes identity, presents an integrally complete instrument, and declares that the signature was voluntarily affixed and that the instrument is the person's free and voluntary act and deed. If the person acts in a representative capacity, the person also declares authority to sign in that capacity. (Lawphil)

Unlike a traditional jurat, the definition of acknowledgment does not require the signature itself to be written in the notary's presence. The signer nevertheless must personally appear and acknowledge the signature and execution.

A deed of sale, contract, special power of attorney, secretary's certificate, or similar document may require an acknowledgment rather than a jurat depending on its nature. Simply using whichever notarial form happens to be available can create avoidable problems.

What identification is required?

If the affiant or signer is not personally known to the notary, the Notarial Rules require competent evidence of identity.

The principal method is at least one current identification document issued by an official agency and bearing both the individual's photograph and signature. Examples recognized in the rules and jurisprudence include passports, driver's licenses, PRC IDs, certain government-issued cards, senior citizen cards, government office IDs, and other qualifying official identification documents. (eLibrary)

The list in the rules is illustrative rather than necessarily exhaustive. What matters under the basic rule is that the identification is current, officially issued, and contains the required identifying features.

Is one valid ID enough?

Under the Notarial Rules themselves, at least one qualifying current government-issued identification document may constitute competent evidence of identity.

A particular receiving agency, bank, embassy, corporation, or other institution may nevertheless impose additional documentary requirements for its own transaction. Those additional requirements are separate from the baseline identification rule governing notarization.

Is a cedula enough?

Generally, no.

The Supreme Court has repeatedly explained that a community tax certificate or cedula is not competent evidence of identity for purposes of the current Notarial Rules because it does not provide the photograph-and-signature safeguards contemplated by the rule. (eLibrary)

What if the affiant has no acceptable ID?

The rules provide an alternative involving credible witnesses.

Identification may be established through the oath or affirmation of:

  • one credible witness who is personally known to the notary, personally knows the individual, 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 individual, and themselves show documentary identification to the notary. (Lawphil)

Because the factual requirements are specific, a person without standard identification should discuss the situation with the notary before going to the appointment.

Must a photocopy of the ID be attached to the affidavit?

Not necessarily.

The Supreme Court has expressly stated that the 2004 Rules on Notarial Practice do not themselves require a photocopy of the affiant's identification card to be attached to the notarized document. (eLibrary)

A notary, court, government agency, bank, or other recipient may nevertheless require a copy for a separate legitimate purpose. The distinction is important: a request for a photocopy does not mean that attachment is universally required by the Notarial Rules.

Must the affiant personally appear?

For traditional notarization, yes.

The 2004 Rules prohibit a notary from performing the notarial act if the signer is not personally in the notary's presence at the time of notarization. The Supreme Court has repeatedly disciplined lawyers for notarizing documents when the supposed signatory did not actually appear before them. (eLibrary)

Accordingly, these practices are not proper traditional notarization:

  • sending a signed affidavit to a notary through another person;
  • asking a relative or employee to have it notarized for the affiant;
  • leaving several pre-signed documents at a notary's office for later stamping;
  • having a traditional notary certify that someone personally appeared when the person only appeared through an ordinary video call; or
  • affixing a notarial certificate to a document for someone who was never present.

For an affidavit requiring a jurat, personal appearance is especially important because the affiant must personally take the oath.

Should you sign the affidavit before going to the notary?

For a traditional affidavit that requires a jurat, the safest and legally correct practice is do not sign it beforehand.

The jurat requires the affiant to sign the document in the notary's presence. (Lawphil)

If you already signed it, inform the notary. The notary may require you to execute or sign the document properly in the notary's presence rather than simply stamping the pre-signed affidavit.

This rule should not be confused with an acknowledgment, where the execution requirements differ.

What should an affidavit contain?

There is no single universal affidavit format applicable to every purpose. A criminal complaint-affidavit, affidavit of loss, affidavit of discrepancy, affidavit of support, court affidavit, immigration affidavit, and corporate affidavit may have different substantive requirements.

A conventional affidavit will usually identify:

  • the affiant;
  • the relevant personal circumstances necessary for the purpose of the affidavit;
  • the material facts, preferably stated clearly and in logical or numbered paragraphs;
  • how the affiant personally knows those facts;
  • referenced documents or attachments, if any;
  • the purpose for which the affidavit is being executed;
  • the affiant's signature; and
  • a proper jurat executed by the authorized officer.

The facts should be accurate and sufficiently specific. Do not sign an affidavit containing facts you have not checked merely because somebody else prepared it.

An affidavit is a sworn statement. Knowingly making materially false statements under oath can lead to legal consequences, including potential criminal liability where the applicable elements of an offense are present.

Who may administer the oath?

A notary public is the most common officer used for private affidavits, but Philippine law gives authority to administer oaths to various public officers.

Section 41 of the Administrative Code, as amended, includes among those having authority to administer oaths members of the judiciary, clerks of court, certain national and local officials, PAO lawyers in connection with their official duties, constitutional officers, and notaries public. The authority and circumstances under which a particular public officer may administer an oath can depend on the officer's official functions. (eLibrary)

For ordinary private transactions, therefore, it is usually simplest to use a properly commissioned notary public unless the law or the receiving government office provides another authorized procedure.

Make sure the person is actually a commissioned notary

Being a Philippine lawyer does not automatically give someone authority to notarize documents.

A traditional notary public must possess a valid notarial commission issued under the Supreme Court's rules. The commission is tied to the city or province where the notary maintains a regular place of work or business. (eLibrary)

The concluding portion of the notarial certificate should contain information required by the Notarial Rules, including identifying information concerning the notary and the notarial commission. (Lawphil)

For important documents, particularly property, inheritance, corporate, loan, or litigation documents, do not hesitate to verify the notary's commission.

Where may traditional notarization take place?

As a general rule, a traditional notary public performs notarial acts at the notary's regular place of work or business and within the territorial jurisdiction of the commission.

The 2004 Rules recognize limited exceptions allowing notarization elsewhere within the notary's territorial jurisdiction, including certain:

  • public offices or similar locations for administering oaths of office;
  • public function areas used for execution of documents;
  • hospitals or other medical institutions when a party is confined for treatment; and
  • places where a party is detained. (eLibrary)

There are also specific exceptions under other Supreme Court rules, including certain notarizations provided to qualified beneficiaries under the Unified Legal Aid Service. (eLibrary)

A routine "home-service notarization" should therefore not automatically be assumed to comply with the rules merely because both signer and lawyer agree to it.

Can relatives notarize your affidavit?

Not in the relationships prohibited by the Notarial Rules.

A notary is disqualified if the notary is a spouse, common-law partner, ancestor, descendant, or relative by affinity or consanguinity of the principal within the fourth civil degree. The notary is also disqualified when the notary is a party to the document or has a prohibited direct or indirect interest in the transaction. (eLibrary)

Using an independent notary avoids both actual conflicts and later attacks on the notarization.

The affidavit and notarial certificate should not contain improper blanks

Do not sign a materially incomplete affidavit expecting somebody to fill in important details later.

For acknowledgments, the Notarial Rules expressly contemplate presentation of an integrally complete instrument or document. A notary also must not place an official signature or seal on an incomplete notarial certificate. (Lawphil)

Before signing, check names, dates, amounts, property descriptions, document references, annexes, and other material information.

If corrections must be made, do them transparently and in a manner acceptable to the receiving office rather than concealing alterations after notarization.

The document should be entered in the notarial register

Every traditional notarial act must be recorded in the notary's notarial register.

The required entries include matters such as the date and time, type of notarial act, document description, name and address of each principal, identification information where required, fee charged, and other relevant details. Each document is assigned corresponding notarial register information. (eLibrary)

The Supreme Court has repeatedly treated failure to make required entries as a serious notarial violation. The register is important because it creates an independent record that can later help determine whether a purported notarization actually occurred.

The Supreme Court also amended the traditional Notarial Rules effective June 21, 2025 to strengthen digital reporting. Notaries are now required to retain and transmit specified monthly notarial records in PDF form to the appropriate court clerk under the amended reporting procedure. (Supreme Court of the Philippines)

What notarization does—and does not—prove

Notarization has important legal consequences, but it is commonly misunderstood.

Proper notarization can give a private instrument the character and evidentiary advantages of a public document as to its authenticity and due execution. This is why notarization is treated as a matter of public interest rather than a routine stamping service. (eLibrary)

But notarization does not automatically prove that every factual statement in an affidavit is true.

The Supreme Court has clarified that, in an affidavit, the notary's official act concerns matters such as the affiant's appearance, identity, subscription, oath, and other matters covered by the notarial certificate. The mere fact that an affidavit was notarized is not itself a guarantee that every assertion made by the affiant is factually correct. (eLibrary)

Likewise, when an affidavit is offered as evidence in a contested judicial proceeding, separate evidentiary rules—including the rule against hearsay—may still apply. Notarization is not a substitute for testimony and cross-examination when those are legally required. (eLibrary)

Does every contract have to be notarized?

No.

Philippine law does not impose a universal rule that every agreement is invalid unless notarized.

Article 1356 of the Civil Code recognizes that contracts are generally obligatory regardless of form when all essential requisites are present, except where the law makes a particular form indispensable for validity, enforceability, or proof. Article 1358 identifies transactions that should appear in a public document, including various transactions involving rights over immovable property, hereditary rights, and specified powers. (eLibrary)

Even where Article 1358 calls for a public document, Supreme Court decisions explain that the required public form is often for greater efficacy, convenience, or effect against third persons and does not necessarily mean that an otherwise valid agreement between the parties becomes automatically void solely because it was not notarized. (eLibrary)

There are, however, transactions for which another law makes a particular form essential. The effect of missing notarization therefore depends on what document is involved and why the law requires the form.

What if an affidavit was improperly notarized?

The consequences depend on the defect and the purpose for which the affidavit is being used.

Examples include:

  • the affiant never personally appeared;
  • the affidavit was supposedly subscribed and sworn to although it was signed outside the notary's presence;
  • inadequate identification was used;
  • the notary had no valid commission;
  • the notary was disqualified because of relationship or interest;
  • the notarial certificate was materially incomplete;
  • the document was not properly entered in the notarial register; or
  • the notarization occurred outside the permissible territorial or location rules.

A defective notarization may deprive the document of the evidentiary advantages ordinarily associated with a duly notarized public instrument. (eLibrary)

If the particular filing legally requires a sworn affidavit, the absence of a valid oath or jurat may also create a substantive or procedural defect. In court proceedings, some defects in verification or similar formal requirements can sometimes be corrected or treated as substantial compliance depending on the governing procedural rule and circumstances, but that principle should not be assumed to cure every defective affidavit. (Lawphil)

For a document facing a filing deadline, do not rely on the possibility that a defective notarization will later be excused.

Electronic and remote notarization

The Supreme Court approved the Rules on Electronic Notarization, A.M. No. 24-10-14-SC, in 2025. They supplement rather than replace traditional notarization. (eLibrary)

The electronic rules cover documents in PDF or PDF/A format and recognize:

  • In-Person Electronic Notarization;
  • Remote Electronic Notarization; and
  • transactions combining in-person and remote participants.

Electronic notarial acts include acknowledgments, oaths or affirmations, jurats, and signature witnessing. (Supreme Court of the Philippines)

Remote Electronic Notarization uses a Supreme Court-accredited Electronic Notarization Facility that provides identity verification, videoconferencing, electronic signatures, security measures, and other safeguards. It is not equivalent to simply video-calling an ordinary traditional notary.

Can somebody in another Philippine province use an electronic notary?

Under the electronic rules, a commissioned ENP may perform qualifying electronic notarizations for principals located anywhere in the Philippines. (Supreme Court of the Philippines)

What if the principal is abroad?

Electronic notarization from abroad is permitted only under specified conditions. Among them, the ENP must be physically in the Philippines and the principal abroad must be within the premises of a Philippine embassy, consular office, or office of a Philippine Honorary Consul when the electronic notarial act is performed, with the required confirmation of presence. (Supreme Court of the Philippines)

Depending on the document and location, traditional consular notarization or other authentication procedures may instead be relevant.

Are all documents eligible for electronic notarization?

No. The Supreme Court expressly excludes notarial wills and depositions from electronic notarization. Paper documents with handwritten signatures continue to be governed by the traditional Notarial Rules. (Supreme Court of the Philippines)

Can a scanned document be electronically notarized?

The Supreme Court's current FAQ states that a scanned paper document saved as PDF may qualify as an electronic document for purposes of the electronic rules.

However, rules differ according to the notarial act. Pre-signed electronic documents may be accepted for an acknowledgment, affirmation, or oath under the conditions stated by the Supreme Court, while a jurat has its own signing requirements. (Supreme Court of the Philippines)

Practical steps before having an affidavit notarized

  1. Confirm what document the receiving office actually requires. Ask whether it wants an affidavit, verified statement, acknowledgment, specific government form, judicial affidavit, or another instrument.

  2. Check the required content. Some agencies and proceedings prescribe exact statements, attachments, witnesses, certifications, or formatting.

  3. Prepare the affidavit without material blanks. Verify names, dates, addresses, amounts, document numbers, and annex references.

  4. Bring competent identification. A current government-issued ID with photograph and signature is the normal baseline when the notary does not personally know you.

  5. Do not rely solely on a cedula.

  6. For a jurat, wait to sign before the notary.

  7. Appear personally. Do not send another person to take your oath.

  8. Read the entire affidavit before swearing to it. Correct inaccuracies first.

  9. Make sure the notary is properly commissioned and acting within the permitted jurisdiction.

  10. Check the completed jurat or acknowledgment before leaving. Dates, location, identification information, notarial details, signature, and seal should not contain obvious unexplained blanks.

  11. Keep a complete copy of the notarized document and all annexes.

  12. File or submit it within the deadline imposed by the court, agency, contract, or transaction. Notarization does not extend filing deadlines.

Evidence to preserve if notarization may later be disputed

If a document is important or a dispute has already arisen, preserve:

  • the original notarized document;
  • clear scans or photographs of every page;
  • the identification documents actually presented;
  • all annexes or exhibits existing at the time of notarization;
  • receipts or proof of payment;
  • the notary's name and office address;
  • the notary's commission information appearing on the document;
  • the exact date, approximate time, and place of notarization;
  • communications arranging the notarization;
  • evidence showing whether the supposed signer was actually present;
  • available CCTV, photographs, travel records, hospital records, immigration records, or other evidence relevant to physical presence; and
  • any information allowing the corresponding notarial-register entry to be located.

If authenticity is seriously disputed, ask the appropriate RTC Office of the Clerk of Court or Office of the Executive Judge about the procedure for checking the notarial records submitted by the notary. The exact procedure may depend on the court and the record requested.

Common mistakes to avoid

Signing a jurat beforehand

A traditional jurat requires signing in the notary's presence.

Sending the document through a messenger

The affiant's personal appearance cannot ordinarily be delegated.

Using only a cedula for identification

A cedula alone is not competent evidence of identity under the current rule.

Asking an ordinary notary to notarize by video call

Remote notarization must comply with the separate electronic-notarization system.

Assuming every notarization is an acknowledgment

Affidavits ordinarily call for a jurat. Using the wrong notarial act can matter.

Not reading the affidavit

You—not the person who typed the document—are swearing to its contents.

Allowing important blanks

Amounts, names, property descriptions, dates, and essential statements should be finalized before execution.

Using a disqualified relative as notary

The fourth-civil-degree disqualification can invalidate the propriety of the notarial act and expose the notary to discipline.

Assuming notarization makes every factual allegation true

The notary authenticates the notarial act; notarization is not an independent investigation proving every statement in the affidavit.

Treating notarization as proof that the underlying transaction is legally valid

A properly notarized document can still embody an illegal, void, fraudulent, unauthorized, or otherwise defective transaction.

When legal help is urgent

Seek legal advice promptly rather than merely obtaining a generic affidavit when:

  • a court, prosecutor, administrative agency, or government office has imposed a filing deadline;
  • the affidavit will initiate or defend a criminal, civil, labor, administrative, immigration, or regulatory proceeding;
  • the document involves a transfer of land, mortgage, inheritance, waiver, extrajudicial settlement, or special power of attorney;
  • somebody is asking you to swear to facts you do not personally know;
  • the document contains admissions that could expose you to civil or criminal liability;
  • a signature is allegedly forged;
  • a document appears to have been notarized even though the supposed signer was elsewhere;
  • the notary had no valid commission or was prohibited from notarizing the document;
  • material portions were inserted or altered after signing;
  • a notarized document has already been used to transfer property or obtain money;
  • an affiant is abroad, hospitalized, detained, or physically unable to use ordinary notarization procedures; or
  • an agency or court has already rejected the affidavit.

In these situations, the correct remedy may involve more than executing a replacement affidavit. Court filings, complaints against a notary, criminal complaints, correction of records, cancellation of an instrument, injunctive relief, or other remedies may have separate requirements and deadlines.

FAQ

Do affidavits always have to be notarized?

An affidavit is ordinarily a sworn statement, so there must normally be a valid oath or affirmation administered by an authorized officer. Whether a particular submission specifically requires notarization by a notary public depends on the governing law, rule, form, or agency procedure.

Can I notarize an affidavit without appearing personally?

Not under ordinary traditional paper notarization. Personal appearance is required. Electronic remote notarization is a separate process that must comply with the Supreme Court's eNotarization Rules.

Can the affidavit already be signed?

For a traditional jurat, the affiant is supposed to sign in the notary's presence. Do not assume that a previously signed affidavit can simply be stamped.

Is one government ID enough?

One current official identification document bearing the person's photograph and signature satisfies the basic competent-evidence-of-identity rule, although particular transactions or recipients may impose additional requirements.

Is a barangay certificate automatically sufficient?

The 2008 amendment lists barangay certification among examples of official identification documentation, but the controlling requirement is that competent evidence satisfy the rule applicable to the identification being used. Because actual barangay certificates vary substantially in format and identifying features, bring a conventional government photo-and-signature ID whenever available rather than relying on a certificate whose adequacy may be disputed. (eLibrary)

Is a cedula a valid ID for notarization?

Not by itself. Supreme Court jurisprudence has repeatedly rejected a community tax certificate as competent evidence of identity under the current Notarial Rules. (eLibrary)

Does the ID photocopy have to be attached?

The 2004 Notarial Rules do not themselves universally require attachment of an ID photocopy, although a notary or receiving institution may request one for another legitimate requirement. (eLibrary)

Can my lawyer notarize my affidavit?

Possibly, if the lawyer holds a valid notarial commission, is not disqualified, and all requirements of the applicable notarial act are satisfied. The fact that someone is a lawyer alone does not authorize notarization.

Can my brother, parent, child, or spouse who is a notary notarize it?

The Notarial Rules prohibit notarization where the notary has one of the specified relationships to the principal within the fourth civil degree. Use an independent notary. (eLibrary)

Can a notary come to the hospital?

The traditional Notarial Rules recognize notarization at a hospital or other medical institution when a party is confined there for treatment, provided the other applicable requirements, including territorial jurisdiction, are satisfied. (eLibrary)

Does notarization mean the affidavit's statements are legally proven?

No. Notarization establishes matters relating to the execution of the notarial act and gives the document important evidentiary attributes, but the Supreme Court has clarified that notarization alone is not confirmation that every factual statement in the affidavit is true. (eLibrary)

Can an affidavit be notarized online?

Electronic notarization is now legally authorized, including remote electronic notarization, but only through the formal system established by the Supreme Court using a commissioned ENP and an accredited Electronic Notarization Facility. As of August 26, 2026, implementation is still being rolled out and the Supreme Court's public ENP directory is marked as forthcoming. (Supreme Court of the Philippines)

Official sources

General-information disclaimer

This article provides general Philippine legal information and is not a substitute for advice based on the particular affidavit, transaction, filing requirement, evidence, and applicable deadline. Requirements can differ for courts, prosecutors, embassies, government agencies, banks, corporations, property transactions, and other specialized proceedings. Law and official-source status checked as of August 26, 2026.

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

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