Quick answer

An affidavit is a written statement made under oath or affirmation. For an ordinary paper affidavit in the Philippines, the usual and safest process is to appear personally before a duly commissioned notary public, present acceptable proof of identity, sign the complete affidavit in the notary's presence, and take the oath or affirmation. These are core requirements of a jurat, the notarial act ordinarily used for affidavits. The Supreme Court has repeatedly enforced the requirement that the affiant personally appear, sign before the notary, and swear to the document. (Lawphil)

For identification, the 2004 Rules on Notarial Practice, as amended, generally require at least one current identification document issued by an official agency bearing the person's photograph and signature, unless the affiant is personally known to the notary or identity is established through the Rules' credible-witness procedure. A community tax certificate or cedula alone is generally not competent evidence of identity because it lacks the required photograph and signature. (Lawphil)

Do not simply send a signed affidavit to a notary through another person and ask for a stamp. For a paper affidavit requiring a jurat, that ordinarily fails the personal-appearance and signing requirements. The document must also be complete; a notary may not notarize a blank or incomplete document. (Lawphil)

Electronic notarization is now recognized under the Supreme Court's Rules on Electronic Notarization, A.M. No. 24-10-14-SC, but it is a separate system for electronic documents using a commissioned Electronic Notary Public (ENP) and a Supreme Court-accredited Electronic Notarization Facility (ENF). It does not turn an ordinary Zoom, Messenger, or video call with a traditional notary into valid remote notarization. Paper documents with wet signatures remain governed by the 2004 Rules on Notarial Practice. (eLibrary)

As of August 25, 2026, the Supreme Court's public page for the list of commissioned ENPs was still marked "Available Soon." The Court opened applications for electronic notarial commissions on August 10, 2026. Anyone intending to use electronic notarization should therefore check the Supreme Court's official eNotarization portal for current availability before relying on that option. (Supreme Court of the Philippines)

What legally makes a document an affidavit?

Calling a document an "Affidavit" is not enough. Its defining feature is that the person making the statement—the affiant—swears or affirms the truth of the statements before a person authorized to administer an oath.

Under the 2004 Rules on Notarial Practice, a jurat involves an individual who, on a single occasion:

appears personally before the notary public;
presents the document;
is personally known to the notary or properly identified through competent evidence of identity;
signs the document in the notary's presence; and
takes an oath or affirmation regarding the document. (Lawphil)

This is different from merely signing a document and having someone later place a notarial seal on it.

A knowingly false material statement made under oath may also expose an affiant to perjury under Article 183 of the Revised Penal Code, as amended by Republic Act No. 11594. (Lawphil)

Requirements for notarizing a paper affidavit

For a conventional paper affidavit with a handwritten signature, prepare for the following.

1. A complete affidavit

The affidavit should contain all statements, dates, names, attachments, and other material information before notarization. A notary public is prohibited from notarizing a blank or incomplete instrument or document. (Lawphil)

Do not sign a page containing blanks that another person is expected to fill in later.

2. Personal appearance before the notary

The affiant must ordinarily be physically present before the commissioned notary when a paper affidavit is notarized.

The Supreme Court has repeatedly disciplined notaries who notarized documents without the actual personal appearance of the supposed signatory. The requirement serves important purposes: it allows the notary to verify identity, determine whether the signature is genuine, and ascertain whether the person's act is voluntary. (Lawphil)

For traditional notarization, sending the affidavit through a secretary, relative, messenger, liaison officer, or courier does not substitute for personal appearance.

3. Signing before the notary

An affidavit ordinarily carries a jurat. For a jurat, the Rules expressly require the affiant to sign in the notary's presence. (Lawphil)

If you already signed an affidavit before arriving at the notary's office, inform the notary. Do not expect the notary simply to stamp the previously executed signature as a jurat. The notary may require proper re-execution in compliance with the Rules.

4. Taking the oath or affirmation

The affiant must actually take an oath or affirmation regarding the affidavit. The jurat certifies more than identity: it reflects that the document was subscribed and sworn to before the authorized officer.

This requirement is especially important where the affidavit is being submitted to a court, prosecutor, government agency, or other body requiring a sworn statement.

5. Competent evidence of identity

If the notary does not personally know you, the Rules generally require at least one current identification document issued by an official agency bearing your photograph and signature.

The Supreme Court's amended rule provides examples such as a passport, driver's license, PRC ID and various other government-issued identification documents meeting the required characteristics. (Lawphil)

The operative requirements are important: the identification should be current, issued by an official agency, and bear the person's photograph and signature.

Bring the original identification document. A particular receiving agency, transaction, or notarial office may legitimately require additional documentation for its own purposes.

6. Proper notarial certificate

An affidavit normally ends with a jurat, commonly beginning with language indicating that the document was subscribed and sworn to before the authorized officer.

The notarial certificate should be properly completed. A notary may not affix an official signature or seal to an incomplete notarial certificate. (Lawphil)

The notarization should also correspond to a genuine entry in the notary's official notarial register. The register records matters such as the date and time, type of notarial act, document description, principal's name and address, identification details where applicable, and other required information. (Lawphil)

Is one government ID enough?

Under the 2004 Rules, the general baseline is at least one current government-issued identification document bearing the photograph and signature of the individual. (Lawphil)

There are two important qualifications.

First, if the affiant is genuinely personally known to the notary, documentary identification may be unnecessary. "Personally known" means actual personal knowledge of the person's identity and circumstances; it is not created merely because the person introduced himself or herself moments before notarization. The notarial certificate should appropriately reflect that basis. (Lawphil)

Second, the Rules provide a credible-witness alternative. Identity may be established through:

one credible witness who is not involved in the document or transaction, is personally known to the notary, and personally knows the affiant; or
two credible witnesses who are not involved in the transaction, each personally knows the affiant, and each presents the required documentary identification. (Lawphil)

This alternative is structured. Merely bringing a friend who says, "I know this person," does not automatically satisfy it.

Is a cedula enough for notarization?

Generally, no.

The Supreme Court has repeatedly stated that a community tax certificate or CTC is not, by itself, competent evidence of identity under the current rule because it does not bear the holder's photograph and signature. (Lawphil)

There have been court cases where technical identification defects were overlooked in exceptional procedural circumstances to serve substantial justice. Those rulings should not be treated as permission to use a cedula instead of proper identification when executing a new affidavit.

Bring compliant identification from the start.

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

Not necessarily.

The Supreme Court has held that the 2004 Rules on Notarial Practice do not themselves impose a universal requirement that a photocopy of the ID shown to the notary be attached to the document. (Lawphil)

That does not mean an ID copy can never be required. A court, government agency, bank, employer, foreign authority, or other recipient may have its own documentary checklist. A notarial office may also need information or copies for legitimate recordkeeping or compliance purposes.

Distinguish the minimum notarial rule from the submission requirements of the office receiving the affidavit.

Jurat versus acknowledgment: why the distinction matters

A frequent mistake is to treat every notarial certificate as interchangeable.

Jurat

A jurat is generally appropriate for an affidavit because the person is swearing to the truth of the document. Under the traditional rules, the affiant must sign in the notary's presence and take an oath or affirmation. (Lawphil)

Acknowledgment

An acknowledgment has a different function. The person personally appears, presents an integrally complete document, is properly identified, and declares that the signature was voluntarily affixed and that the document is his or her free and voluntary act and deed. Where the person acts in a representative capacity, the person also declares authority to sign in that capacity. (Lawphil)

A deed, contract, or special power of attorney will commonly involve an acknowledgment rather than a jurat, depending on the instrument.

Changing the heading at the bottom of a document does not cure an inappropriate notarial act. The certificate should correspond to what the law or transaction actually requires.

Can a notary notarize an incomplete or suspicious affidavit?

A notary is not merely a person who sells stamps and signatures.

A notary may not notarize a blank or incomplete document. The Rules also require refusal where the notary knows or has good reason to believe that the notarial act or underlying transaction is unlawful or immoral. (Lawphil)

A notary should therefore not be expected to cooperate with arrangements such as:

notarizing for someone who never appeared;
backdating an affidavit;
stating that an oath was administered when none occurred;
leaving material portions to be completed later;
pretending that a deceased or absent person personally appeared;
using another person's identification;
notarizing a transaction known to be unlawful; or
fabricating notarial book, page, document, or series numbers.

These are not harmless technical shortcuts. Notarization is an official act invested with public interest.

Where may traditional notarization be performed?

Traditional notarial authority is territorial. A notarial commission is associated with the city or province where the lawyer maintains the regular place of work or business for which the commission was issued. (Lawphil)

Notarial services are ordinarily performed at the notary's regular office. Supreme Court rules recognize limited circumstances in which notarization may be performed elsewhere, including certain appropriate signing venues, a party's residence, hospitals or medical institutions, places where a person is legally confined, and genuine emergencies. (Lawphil)

A roadside, mobile, or improvised "notary" arrangement should therefore raise questions about whether the person is genuinely commissioned and following the Rules.

Electronic and remote notarization in 2026

The legal position changed significantly when the Supreme Court adopted A.M. No. 24-10-14-SC, the Rules on Electronic Notarization.

The system supplements rather than replaces traditional notarization. The Rules cover electronic documents in PDF or PDF/A format and provide for:

In-Person Electronic Notarization (IEN), where the parties physically appear before an Electronic Notary Public; and
Remote Electronic Notarization (REN), where the parties appear virtually using an accredited Electronic Notarization Facility. (eLibrary)

For a jurat by electronic means, the Electronic Notary Public must require the principal to affix the electronic signature using the accredited facility in the ENP's full view and must administer the oath. (eLibrary)

Identity verification under the electronic system is built into the accredited facility and includes security features such as electronic know-your-customer procedures, multi-factor authentication and other required safeguards. Remote notarization also involves location verification. (eLibrary)

What electronic notarization does not cover

The electronic rules do not govern:

ordinary paper documents with wet signatures or handwritten marks;
notarial wills; or
depositions.

Those remain governed by their applicable traditional rules. (eLibrary)

An ordinary video call is not enough

A WhatsApp, Zoom, Messenger, FaceTime, Teams, or similar call by itself is not the electronic notarization system contemplated by the Supreme Court.

Valid electronic notarization requires a commissioned ENP and an accredited ENF complying with the Supreme Court's rules.

As of the August 25, 2026 source check, the Supreme Court's online list of commissioned ENPs remained marked "Available Soon," although applications for electronic commissions opened on August 10, 2026. Check the official Supreme Court eNotarization site for implementation updates rather than assuming that any lawyer offering "online notarization" is already authorized under the new system. (Supreme Court of the Philippines)

What if the affiant is outside the Philippines?

There are several possible routes, and the correct one depends on where the person is located and where the affidavit will be used.

A Filipino abroad may ordinarily inquire with the relevant Philippine Embassy or Consulate regarding its jurat or acknowledgment services. The DFA confirms that Philippine embassies and consulates continue to provide acknowledgment and jurat services. (Apostille Philippines)

Another common route is to have the document notarized under the law of the foreign country.

If a foreign-notarized document originates in a country covered by the Apostille Convention and will be used in the Philippines, the appropriate foreign apostille will ordinarily replace further legalization by a Philippine Embassy or Consulate. For countries where the Convention does not apply, authentication or legalization requirements may still apply. (Apostille Philippines)

The 2025 electronic-notarization rules also permit limited electronic notarization for a principal outside the Philippines, but only under specific conditions: the ENP must be in the Philippines, and the principal must be physically within the premises of a Philippine embassy, consular office, or office of a Philippine Honorary Consul when the electronic act takes place. (eLibrary)

Always verify the requirements of the actual receiving court, agency, bank, employer, school, immigration authority, or foreign institution before executing the document.

What if a Philippine affidavit will be used abroad?

Notarization and apostillization are different steps.

For Philippine private documents such as affidavits and special powers of attorney that will be used abroad, the DFA states that they may need:

proper notarization; and
a Certificate of Authority for a Notarial Act (CANA) from the appropriate Regional Trial Court before DFA Apostille processing. (Apostille Philippines)

An Apostille authenticates the origin and official signature or seal associated with the public document. It does not certify that the factual contents of the affidavit are true. (Apostille Philippines)

Whether an Apostille is appropriate depends on the destination country and the requirements of the recipient.

Judicial affidavits have additional requirements

Do not treat an ordinary affidavit and a Judicial Affidavit as interchangeable.

Under the Judicial Affidavit Rule, a judicial affidavit must contain specified information and consecutively numbered questions and answers, identify documentary or object evidence where appropriate, include the witness's acknowledgment that the answers are being given under oath with possible criminal consequences, and end with a jurat signed by the notary or other officer authorized to administer the oath. It also requires a sworn attestation by the lawyer who conducted or supervised the examination. (Lawphil)

There are also filing deadlines. As a general rule under the Judicial Affidavit Rule, the judicial affidavits and exhibits must be filed and served not later than five days before the relevant pre-trial, preliminary conference, or scheduled hearing for motions and incidents. Failure to comply may result in waiver, subject to the limited relief permitted by the Rule. (Lawphil)

If the affidavit is intended for an existing court case, have counsel check the applicable procedural rule and the court's orders before execution.

Notarization does not prove that every statement is true

Notarization has important evidentiary consequences, but its effect is often misunderstood.

A properly notarized private document becomes a public document for evidentiary purposes and generally does not require the same preliminary proof of authenticity and due execution as an ordinary private document. (Lawphil)

But notarization does not automatically establish the truth of every factual allegation inside the document.

The Supreme Court clarified in a 2024 decision that, as a general rule, the public-document status of a notarized instrument gives prima facie evidentiary effect to its execution and to the matters the notary officially certifies—not an automatic presumption that every substantive factual statement made by private persons in the document is true. (Lawphil)

This distinction is especially important for affidavits alleging debts, ownership, fraud, relationships, losses, incidents, or criminal acts.

Notarization does not cure an otherwise defective transaction

A notarial seal is not a legal cure-all.

Whether a particular instrument requires notarization or a public document for validity, enforceability, registration, evidentiary effect, or effect against third persons depends on the law governing that transaction.

The Civil Code's general rule is that contracts are binding regardless of form when the essential requisites exist, but it expressly recognizes situations where the law makes a particular form indispensable. It also identifies transactions that should appear in a public document. (Lawphil)

Accordingly:

an illegal agreement does not become legal merely because it was notarized;
a false statement does not become true because it carries a notarial seal;
a person without authority does not necessarily acquire authority merely through notarization; and
failure to comply with a special statutory form can have consequences that notarization alone cannot cure.

For transactions involving land, donations, estates, corporate authority, waivers, settlements, family rights, or substantial financial obligations, the underlying document should be legally reviewed—not merely notarized.

Practical steps before executing an affidavit

Find out exactly what affidavit the recipient requires. Ask for the official form, checklist, case order, agency circular, or written instructions where available.
Verify every material fact. Check names, dates, addresses, identification numbers, amounts, property descriptions, relationships, and attached documents.
Separate personal knowledge from information obtained from others. Do not state something as personally known if you are relying only on another person's account or an unverified record.
Prepare all attachments before notarization. Clearly identify annexes or exhibits referred to in the affidavit and make sure the version presented to the notary is complete.
Bring proper original identification. Prefer a current government-issued ID that clearly satisfies the photograph-and-signature requirement.
Do not sign a paper affidavit requiring a jurat prematurely. Sign as instructed in the notary's presence.
Actually take the oath or affirmation. A seal without the required notarial act is not a proper substitute.
Inspect the completed document. Check the date, place, jurat, notarial details, signatures, seal, and attachments before leaving.
Keep a complete copy. Preserve exactly what was sworn to and submitted.
Follow the recipient's filing deadline and submission rules. Notarization and filing are separate matters.

Evidence to preserve

If the affidavit could later become important in a dispute, preserve:

the complete notarized original or a clear complete copy;
all pages and attachments existing at the time of signing;
the identification presented;
drafts showing legitimate corrections, where relevant;
records or documents supporting the factual statements;
the notary's name, commission details and notarial document/page/book/series numbers;
receipts or other records of the notarization where available;
proof showing when and where the affidavit was submitted;
emails or official instructions identifying what the receiving office required; and
for electronic notarization, the electronically notarized file and any verification information generated through the authorized system.

If notarization is later questioned, these materials may assist in verifying the notary's commission and corresponding notarial-register entry.

Common mistakes to avoid

Signing without reading

An affidavit is sworn evidence. Read every paragraph, including attachments and pre-printed statements, before signing.

Allowing someone else to invent facts

A lawyer, employee, liaison officer, or document preparer may help organize an affidavit, but the affiant remains responsible for the sworn factual statements attributed to him or her.

Signing before the paper-jurat appointment

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

Using only a cedula

A CTC generally does not satisfy the competent-identification requirement. (Lawphil)

Not appearing personally

A notary cannot validly certify personal appearance that did not occur under the applicable traditional rules. (Lawphil)

Leaving blanks

A notary should not notarize a blank or incomplete document. (Lawphil)

Treating notarization as proof that the story is true

The notarization establishes the notarial act and gives the document important evidentiary status; it does not guarantee the truth of every private assertion. (Lawphil)

Assuming any "online notary" is valid

Electronic notarization must comply with the Supreme Court's specific ENP-and-ENF framework. (Supreme Court of the Philippines)

Ignoring the recipient's separate requirements

A technically valid affidavit can still be rejected or become useless for a particular transaction if it does not comply with the specific court, agency, contractual, foreign-use, or filing requirements applicable to its purpose.

When legal help is urgent

Consider obtaining legal advice before signing—rather than after notarization—when the affidavit:

accuses someone of a crime, fraud, violence, harassment, falsification, or other serious misconduct;
will be submitted in a pending court, prosecutor's-office, administrative, labor, immigration, tax, or regulatory proceeding;
contains a confession, admission, waiver, quitclaim, settlement, recantation, or withdrawal;
concerns ownership or transfer of land, inheritance, estate rights, corporate authority, substantial debts, or large financial transactions;
contradicts an earlier affidavit, pleading, police statement, contract, or testimony;
is being demanded under threat, pressure, or circumstances in which you do not fully understand its effect;
must be executed abroad or used in another country;
has a filing or prescriptive deadline;
appears to have been notarized without your personal appearance;
bears a signature you did not make;
supposedly bears the signature of a person who was absent or already deceased on the stated notarization date; or
may contain a materially false statement.

If a forged or irregular notarized document is already being used against you, preserve the original or best available copy and obtain the corresponding notarial details before alterations or records are lost.

Frequently asked questions

Can I sign an affidavit at home and bring it to the notary afterward?

For an ordinary paper affidavit requiring a jurat, you should not do so. The governing rule requires the affiant to sign in the notary's presence and take the oath or affirmation. (Lawphil)

Do I always need two valid IDs?

The 2004 Rules generally require at least one current government-issued identification document bearing the affiant's photograph and signature when documentary identification is needed. A recipient or particular process may require additional IDs or supporting documents. (Lawphil)

Can a cedula serve as my only ID?

Generally no. The Supreme Court has repeatedly held that a community tax certificate is not competent evidence of identity under the current notarial rule because it lacks a photograph and signature. (Lawphil)

Can an affidavit be notarized through a video call?

Not merely through an ordinary video call. Remote electronic notarization must use the Supreme Court-authorized framework involving a commissioned ENP and an accredited ENF. Traditional wet-signed paper documents remain governed by the 2004 Rules. (eLibrary)

Does notarization mean the government has verified that everything in my affidavit is true?

No. Notarization authenticates and solemnizes the notarial act and gives the document significant evidentiary consequences, but it is not a government finding that every factual statement made by the affiant is true. (Lawphil)

Does an affidavit expire?

There is no single universal expiration period for all affidavits. Its usefulness may depend on whether the facts remain current and on any age, freshness, or filing requirement imposed by the law, court, agency, transaction, or receiving institution. Check the requirement governing the particular affidavit.

Can an affidavit notarized in one Philippine city be used in another?

Ordinarily, a properly executed Philippine notarized affidavit is not limited in use to the city where it was notarized. What matters for the notarial act itself is that the notary had the proper commission and territorial authority where the notarization was performed. The receiving office may still impose its own substantive, filing, or recency requirements.

Can I execute an affidavit while abroad for use in the Philippines?

Yes, but use an appropriate legally recognized route. Depending on the country and circumstances, this may involve jurat services at a Philippine Embassy or Consulate, or notarization by a competent foreign notary followed by an Apostille or other required authentication procedure. (Apostille Philippines)

Official sources

General-information disclaimer

This article provides general Philippine legal information and is not a substitute for advice on a particular affidavit, transaction, case, or filing. Notarial requirements may be supplemented by a specific statute, court rule, agency issuance, foreign-document rule, or written requirement of the receiving institution. The applicable document and circumstances should be reviewed before relying on a general rule.

Law and official-source check: August 25, 2026.