Quick answer

An affidavit is a written statement of facts made under oath or solemn affirmation. For ordinary paper notarization in the Philippines, the affidavit should be complete, and the affiant must generally:

Personally appear before a duly commissioned notary public.
Present competent proof of identity.
Sign the affidavit in the notary’s presence.
Swear or affirm that its contents are true.
Have the notary complete, sign, and seal the jurat.

A signature, photocopy of an ID, or notarial stamp obtained without the affiant’s personal appearance is not enough. Electronic or remote notarization is possible only under the Supreme Court’s regulated system—not through an informal video call with an ordinary notary.

The receiving court, agency, school, bank, employer, embassy, or private institution may impose additional requirements, such as a prescribed form, supporting documents, witnesses, recent issuance date, original copies, or an Apostille.

What an affidavit must contain

There is no single form for every affidavit. Its contents depend on its purpose, but a properly prepared affidavit normally includes:

A clear title identifying the kind of affidavit.
The affiant’s complete name and relevant personal details.
Numbered statements of facts, preferably based on the affiant’s personal knowledge.
Dates, places, names, amounts, document numbers, and other material details needed for the particular transaction or case.
A statement explaining why the affidavit is being executed.
Properly identified attachments or annexes, if any.
The affiant’s signature over the printed name.
A jurat completed by the notary public or another officer legally authorized to administer the oath.

The affidavit should separate facts personally known by the affiant from information learned from another person or document. If a fact depends on a record, attach or accurately identify that record instead of presenting an assumption as personal knowledge.

Do not leave material blanks. Do not sign an affidavit containing facts you have not checked or language you do not understand.

A jurat is normally required

An affidavit ordinarily requires a jurat, commonly beginning with “Subscribed and sworn to before me.”

Under the 2004 Rules on Notarial Practice, a jurat requires the affiant to:

Appear personally before the notary;
Be personally known to the notary or properly identified;
Sign the affidavit in the notary’s presence; and
Take an oath or affirmation regarding the document.

A person who objects to a religious oath may make a solemn affirmation instead. Its legal function is the same.

An acknowledgment is different. In an acknowledgment, a person confirms that an existing signature was voluntarily affixed and that the document is the person’s free act and deed. It is commonly used for deeds, contracts, and powers of attorney. The Supreme Court has repeatedly distinguished an acknowledgment from a jurat; using the wrong certificate can make the notarization defective. An affidavit should not be given an acknowledgment merely because the form was copied from another document. See the Court’s explanation in Gamido v. New Bilibid Prisons Officials and its application in A.C. No. 10315.

Personal appearance is mandatory

For conventional paper notarization, the affiant must be physically present before the notary at the time of the notarial act.

A notary should not:

Notarize an affidavit delivered by a relative, messenger, or office employee while the affiant is absent;
Rely solely on a telephone or ordinary video call;
Sign and seal a document that was left at the office for later notarization;
Notarize for a person who appeared on another date; or
Backdate the jurat.

Personal appearance allows the notary to verify identity, observe whether the affiant is acting voluntarily, administer the oath, and confirm that the document being notarized is the completed document presented by the affiant. The Supreme Court treats notarization without personal appearance as a serious violation, not a harmless shortcut. See Edayan v. Gacal and A.C. No. 12798.

Identification requirements

Unless the affiant is personally known to the notary, the notary must establish identity through “competent evidence of identity.”

Under the 2008 amendment to the Notarial Rules, the usual documentary method is at least one current identification document issued by an official agency bearing the affiant’s photograph and signature. Examples listed in the rule include a passport, driver’s license, PRC ID, SSS card, GSIS e-card, senior-citizen card, government-office ID, and similar official identification.

Bring the original ID, not merely a photograph or photocopy. The notary may reasonably request another ID or supporting record if the name, photograph, signature, validity, or other details cannot be reliably verified.

A community tax certificate or cedula is not sufficient by itself because it does not meet the rule’s photograph-and-signature standard. Likewise, an expired ID or an ordinary private-company or school ID may not satisfy the rule.

Some current government IDs do not display all the features expressly required by the Notarial Rules. To avoid rejection, especially for urgent or high-value documents, bring an additional current government-issued ID bearing both your photograph and signature.

When the affiant has no qualifying ID

The rules provide a credible-witness alternative:

One credible witness who is personally known to the notary, personally knows the affiant, and is not involved in the document or transaction; or
Two credible witnesses who each personally know the affiant, are not involved in the document or transaction, and present the required documentary identification.

A relative, buyer, seller, beneficiary, attorney-in-fact, or other person with an interest in the transaction may not qualify as a disinterested credible witness. Confirm this arrangement with the notary before the appointment.

What to bring to the notary

Prepare the following:

The complete, final affidavit, including every page and annex;
At least one qualifying original government-issued ID, preferably a second ID as backup;
The required number of unsigned copies;
Original or certified supporting records where relevant;
The receiving institution’s instructions or prescribed form;
Proof of authority if acting for an organization or in a representative capacity;
Any required witnesses and their original IDs; and
Payment for the disclosed notarial fee.

For a jurat, do not sign until the notary tells you to sign. If the affidavit has already been signed, the notary may require a clean copy to be signed again in the notary’s presence.

All affiants must appear. One co-affiant cannot swear for an absent co-affiant.

What the notary must check

The notary must be duly commissioned and must act within the territorial jurisdiction and term of the commission. For traditional notarization, the notary generally acts at the regular place of work or business stated in the commission. The rules recognize limited situations in which the notary may act elsewhere within that territorial jurisdiction, including certain public functions, signing events, hospitals, and places of detention.

The notary should also confirm that:

The affidavit is complete;
The affiant is properly identified;
The affiant appears to understand the document;
The signature and oath are voluntary;
The transaction is not unlawful or immoral;
The correct notarial act is being performed; and
The notary is not disqualified by an interest or prohibited family relationship.

A notary is disqualified if, among other grounds, the notary is a party to the document, will receive a prohibited interest from the transaction, or is the principal’s spouse, common-law partner, ancestor, descendant, or relative within the degree prohibited by the rules.

The completed jurat should show the place and date of notarization and the notary’s required commission and professional details. The document should also carry its notarial-register references, commonly stated as document, page, book, and series numbers.

Check the document before leaving

Before accepting the notarized affidavit, verify that:

Your name is spelled consistently with your ID and supporting records;
Every factual statement is accurate;
All annexes mentioned in the affidavit are attached and correctly labeled;
Every required affiant signed in the proper place;
The jurat says the affidavit was subscribed and sworn or affirmed;
The date and place reflect the actual notarial act;
The notary signed and affixed the proper seal;
The notary’s commission details appear complete; and
The document, page, book, and series references are present and legible.

Ask for an official receipt or other proper record of payment. Amendments effective June 21, 2025 require additional digital recordkeeping by traditional notaries and prohibit separate charges for digitizing, transmitting, or processing the required submissions. See the Supreme Court’s summary of the 2025 amendments.

Electronic and remote notarization

The 2025 Rules on Electronic Notarization, A.M. No. 24-10-14-SC, took effect in March 2025. They permit regulated electronic notarial acts, including electronic jurats, through:

In-person electronic notarization, where the principal physically appears before a commissioned electronic notary; and
Remote electronic notarization, where the principal appears through a live, synchronous video conference using a Supreme Court-accredited Electronic Notarization Facility.

Electronic notarization is not accomplished by emailing a scanned affidavit or joining an ordinary Zoom, Messenger, or Viber call. The electronic notary must hold the proper electronic commission, use an accredited facility, verify the participants through the platform, conduct the prescribed live session, complete an electronic notarial certificate, and apply an electronic signature and seal.

For an electronic jurat, the principal must electronically sign through the facility in the electronic notary’s full view and take the oath or affirmation.

A commissioned electronic notary may serve principals located anywhere in the Philippines, subject to the rules and the facility’s verification and geolocation controls. A principal outside the Philippines may use this Philippine electronic-notarization route only under the limited extraterritorial procedure: the principal must be inside a Philippine embassy, consular office, or honorary-consul office during the session, and a designated officer must confirm the principal’s presence.

Check the Supreme Court’s eNotary Services page for the current directory, accredited facilities, and official guidance. Availability may vary; not every traditional notary is an electronic notary.

What notarization does—and does not do

Regular notarization gives a private document public character and ordinarily allows it to be introduced in evidence without separate preliminary proof of its due execution and authenticity. This is why the Supreme Court describes notarization as an act invested with substantive public interest. See A.C. No. 9417.

Notarization does not automatically:

Prove every factual statement beyond dispute;
Make a false statement true;
Cure an illegal or defective transaction;
Establish ownership or transfer title by itself;
Replace a required government certificate or official record;
Give the affiant authority the affiant does not have; or
Guarantee that the receiving institution will accept the affidavit.

A defective notarization can strip a document of its public character and leave it as a private document requiring separate proof. Where the law makes a public instrument essential to the validity of a transaction, the consequences can be more serious. The result depends on the document and the applicable substantive law. See Heirs of Alido v. Campano.

Is there an expiration date?

There is no universal rule that every affidavit or notarization expires after a fixed number of months. The notarization proves that the notarial act occurred on the date stated in the jurat.

However, an affidavit may become unusable because:

The receiving institution requires a recently executed affidavit;
The facts stated have changed;
The affidavit relates to a filing or transaction with its own deadline;
An ID, authority, clearance, or supporting document has expired; or
A statute, court rule, or agency checklist prescribes a specific validity period.

Ask the recipient how recent the affidavit must be before paying for notarization. Never ask a notary to backdate or postdate the document.

Court affidavits may have strict filing and service deadlines. A judicial affidavit, for example, is governed by the separate Judicial Affidavit Rule and is not interchangeable with an ordinary notarized affidavit.

Affidavits for use abroad

Notarization and authentication are separate steps.

For a Philippine private document intended for use abroad, the receiving country or institution may require:

Proper notarization in the Philippines;
A Certificate of Authority for a Notarial Act, or CANA, from the appropriate court confirming the notary’s authority; and
A DFA Apostille or authentication, depending on the destination country.

The DFA states that private documents generally must first be notarized and supported by the required court certification before authentication. Check the current DFA Apostille documentary requirements and official FAQs before proceeding.

An Apostille authenticates the origin of the public document or the authority and signature of the relevant official; it does not certify that the affidavit’s factual contents are true. Requirements differ for countries outside the Apostille Convention and for institutions that impose their own translation, legalization, or recent-issuance rules.

If the affidavit will be signed abroad, ask the intended Philippine recipient whether it requires execution before a Philippine embassy or consulate, local foreign notarization followed by an Apostille or authentication, or the limited Philippine electronic-notarization procedure.

Evidence to preserve

Keep:

The original notarized affidavit;
A clear scan of every page, seal, and annex;
Copies of the IDs and supporting records actually used, stored securely;
The notarial receipt and appointment details;
The notary’s name, office address, commission information, and register references;
Emails or written instructions from the receiving institution;
Source documents supporting each material statement; and
For electronic notarization, the final electronically notarized file, verification information, receipt, and any recording lawfully made available through the accredited facility.

If forgery or irregular notarization is suspected, do not write on, separate, laminate, or otherwise alter the original. Secure it and promptly ask a lawyer about obtaining court certifications or notarial records and preserving electronic evidence.

Common mistakes to avoid

Signing before meeting the notary when the document requires a jurat;
Sending another person to have the affidavit notarized;
Using a cedula as the only proof of identity;
Presenting an expired or unclear ID;
Leaving blanks to be filled after notarization;
Adding, removing, or replacing pages after the notarial act;
Using an acknowledgment instead of a jurat;
Copying a generic affidavit that does not meet the recipient’s requirements;
Swearing to conclusions, rumors, or facts outside personal knowledge;
Omitting relevant qualifications or contrary facts;
Attaching altered screenshots or incomplete records;
Using a notary who is not commissioned for the place and date shown;
Assuming a scanned notarized copy is always equivalent to the original; and
Assuming notarization automatically makes the underlying transaction valid.

When legal help is urgent

Consult a Philippine lawyer promptly if:

You are being pressured to sign an inaccurate affidavit;
The affidavit concerns a criminal complaint, counter-affidavit, arrest, detention, protection order, or imminent court deadline;
You need to correct or withdraw an affidavit already filed;
Someone denies appearing before the notary or claims the signature is forged;
The document affects land, inheritance, corporate authority, a large loan, or valuable property;
The affiant may not understand the document, is under coercion, or has impaired capacity;
The notary appears uncommissioned or the register details cannot be verified;
The affidavit will be used in a foreign country; or
A court or agency has rejected the notarization.

Knowingly making a false material statement under oath may constitute perjury when the legal elements are present. Republic Act No. 11594 raised the statutory penalty under Article 183 of the Revised Penal Code to prision mayor in its minimum period, with additional consequences provided by law. Review the official text of Republic Act No. 11594.

People who qualify may seek assistance from the Public Attorney’s Office, the Supreme Court’s Unified Legal Aid Service, or the Integrated Bar of the Philippines National Center for Legal Aid.

Frequently asked questions

Can I notarize an affidavit without appearing personally?

Not through ordinary paper notarization. Physical personal appearance is required. Remote appearance is permitted only through the regulated electronic-notarization system or another specific Supreme Court procedure that applies to the transaction.

Can I sign the affidavit before going to the notary?

For a jurat, the rule requires signing in the notary’s presence. Bring an unsigned copy. If you signed earlier, expect to sign a clean copy again.

Is one valid ID enough?

The rule generally permits at least one current official ID bearing both photograph and signature. A notary may request additional proof when identity cannot be reliably established or when the receiving institution requires more.

Is a barangay certificate or cedula enough?

A cedula alone is not enough. A barangay certification is listed among the rule’s examples only if it meets the governing identification requirements. Bring a stronger government-issued photo-and-signature ID whenever possible.

Are witnesses always required?

No. An ordinary affidavit does not automatically require attesting witnesses. Witnesses may nevertheless be required by a particular law, form, institution, or transaction. Credible identity witnesses are a separate fallback used when the affiant lacks acceptable identification.

Can any lawyer notarize my affidavit?

No. The lawyer must hold a valid notarial commission for the relevant place and period. Electronic notarization requires a separate electronic commission and an accredited facility.

Does notarization guarantee that an affidavit will be accepted?

No. The recipient may require a prescribed form, supporting documents, a recent execution date, an original copy, special witnesses, an Apostille, or compliance with separate filing rules.

Can a false affidavit be corrected by executing another affidavit?

A supplemental or corrective affidavit may be possible, but it does not automatically erase the first affidavit or its legal consequences. Obtain legal advice before filing a correction, withdrawal, or recantation, particularly in a criminal, administrative, employment, or court matter.

Official sources

This article provides general legal information, not advice for a particular affidavit, case, or transaction. Requirements may depend on the governing law, the documents, and the receiving institution. Official sources and procedures were checked as of August 5, 2026.