Quick answer

An affidavit is a written statement of facts made under oath or affirmation. For an ordinary paper affidavit in the Philippines, the affiant must generally:

State facts truthfully, clearly, and from personal knowledge.
Use a complete document with no material blanks.
Personally appear before a duly commissioned notary public.
Present competent proof of identity unless personally known to the notary.
Sign the affidavit in the notary’s presence.
Take an oath or affirmation that its contents are true.
Ensure that the notary completes the jurat and records the act in the notarial register.

A notary cannot lawfully notarize a paper affidavit merely because someone delivered a signed copy, emailed a scan, or appeared through an ordinary video call. Electronic notarization is a separate, regulated process requiring a commissioned Electronic Notary Public and an accredited electronic-notarization facility.

Notarization does not prove that every statement in an affidavit is true. It principally certifies the affiant’s personal appearance, identity, signature, and oath. The receiving court, agency, employer, bank, school, or foreign authority may impose additional wording, attachments, filing periods, or validity requirements.

What an affidavit should contain

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

A descriptive title, such as “Affidavit of Loss” or “Affidavit of Discrepancy.”
The affiant’s full name and relevant personal circumstances, commonly including age or legal capacity, citizenship, civil status when material, and address.
Numbered paragraphs stating specific facts.
An explanation of how the affiant personally knows those facts.
Relevant dates, places, names, document numbers, and events.
The precise purpose for which the affidavit is being executed.
References to supporting documents, properly marked and attached if required.
A closing statement that the affidavit is made voluntarily and that its contents are true.
The affiant’s signature.
A completed jurat signed and sealed by the notary.

Use the name appearing on the affiant’s identification. If different names or spellings are central to the affidavit, explain the discrepancy instead of quietly using whichever version is convenient.

An affidavit should contain facts—not guesses, legal conclusions presented as facts, or statements copied from someone else without attribution. If a fact came from a record, identify the record. If the affidavit concerns events witnessed personally, describe what the affiant actually saw, heard, did, or received.

Jurat and acknowledgment are not the same

An affidavit ordinarily requires a jurat, often beginning with “Subscribed and sworn to before me.” For a jurat, the affiant must personally appear, sign in the notary’s presence, and swear or affirm that the contents are true.

An acknowledgment is commonly used for deeds, contracts, and powers of attorney. The signer personally appears and declares that the signature and execution of the instrument are voluntary. An acknowledged document may have been signed before the appearance, provided the signer properly acknowledges it before the notary.

Changing an acknowledgment into a jurat—or attaching the wrong certificate—does not cure a defective affidavit. Tell the notary what the document is for, but do not ask the notary to certify an act that did not actually occur.

Personal appearance is mandatory for paper notarization

Under the 2004 Rules on Notarial Practice, a notary must refuse a traditional notarial act if the signer is not personally present at the time of notarization.

Accordingly, these shortcuts are improper:

Sending an already signed affidavit through a relative, liaison, or messenger.
Leaving identification and unsigned papers with a notarial office.
Asking the notary to notarize a photocopy or scan without the affiant’s appearance.
Signing outside the notary’s presence when the document requires a jurat.
Having an office employee “process” the affidavit without the commissioned notary performing the required act.
Backdating the affidavit or its notarial certificate.

The notary may also refuse when the affiant appears unable to understand the document, is acting under duress, lacks apparent capacity, or cannot communicate directly with the notary. A notary is not required to proceed merely because a fee has been offered.

What identification is acceptable?

If the affiant is not personally known to the notary, the affiant must be identified through competent evidence of identity. Under the Supreme Court’s 2008 amendment to the Notarial Rules, this generally means at least one current identification document issued by an official agency and bearing the holder’s photograph and signature.

Examples identified in the rule include a passport, driver’s license, PRC ID, NBI or police clearance, voter’s ID, GSIS e-card, SSS card, PhilHealth card, senior-citizen card, OWWA or OFW ID, seaman’s book, alien registration document, government-office ID, and certain government certifications. Because particular documents and issuing systems change, confirm beforehand that the notary will accept the ID you intend to present.

A community tax certificate or cedula alone is not competent proof of identity under the current rule. The Supreme Court has repeatedly rejected reliance on a cedula because it does not provide the required photograph-and-signature safeguards, including in Bartolome v. Basilio.

If no qualifying ID is available, the rules permit identification through credible witnesses under strict conditions:

One credible witness may identify the affiant if that witness is personally known to the notary, personally knows the affiant, and is not involved in the document or transaction; or
Two credible witnesses may identify the affiant if each personally knows the affiant, neither is involved in the document or transaction, and each presents the required documentary identification.

This is not a casual substitute for an ID. Arrange it with the notary in advance.

What the notary must check and record

The notary should examine the entire document, not merely its signature page. The document should be complete and should not contain unfilled material blanks or a false or incomplete notarial certificate.

For every notarial act, the notary must make the required contemporaneous entry in the notarial register. The entry includes matters such as:

The register entry and page numbers.
The date and time of notarization.
The type and description of the document.
The affiant’s name and address.
The identification presented or the credible witnesses used.
The fee charged.
The place of notarization when outside the notary’s regular office.

The completed jurat should ordinarily show the date and place, the notary’s signature and seal, commission information, and document, page, book, and series details. Inspect these particulars before leaving and ask for an official receipt when applicable.

A lawyer is not automatically authorized to notarize. The person must hold a current notarial commission and act within the territorial jurisdiction covered by that commission. If authenticity is important, the commission and notarial entry may be checked with the Office of the Clerk of Court for the relevant Regional Trial Court.

Electronic notarization

The Supreme Court’s Rules on Electronic Notarization, A.M. No. 24-10-14-SC, supplement rather than replace traditional notarization.

Electronic notarization is not simply a paper affidavit displayed on Zoom. It requires, among other safeguards:

A qualified electronic document in PDF or PDF/A format.
A commissioned Electronic Notary Public.
An accredited Electronic Notarial Facility.
Electronic signatures and certificates meeting the rules.
Synchronous audio-video interaction among the required participants.
Identity verification and an electronic notarial record.
Compliance with the platform, security, retention, and data-sharing requirements.

Paper documents bearing handwritten signatures remain under the traditional rules. Notarial wills and depositions are also outside the electronic process described for ordinary electronic documents.

An electronic notary may serve a principal in another part of the Philippines and, subject to the special conditions in the rules, a principal abroad. The Electronic Notary Public must be physically in the Philippines during the act. Availability depends on the Supreme Court’s operational system, commissioned electronic notaries, and accredited facilities. Check the Supreme Court’s eNotarization portal and official FAQs rather than using an unverified online provider.

Does an affidavit expire?

Philippine notarial law does not impose one universal expiration period for all affidavits. An affidavit records facts sworn to on a particular date, but the receiving institution may require it to have been executed within a stated period or may reject it when circumstances have changed.

For example, a bank, insurer, school, government agency, court, or foreign authority may require:

A prescribed form.
Execution within a particular number of days or months.
Specific supporting documents.
Multiple originals.
Witnesses or additional signatories.
Agency-specific language.
Filing before a statutory or procedural deadline.

Ask the recipient for its current written checklist before preparing or notarizing the affidavit. Notarization does not extend a filing deadline.

Judicial affidavits have their own form, content, lawyer-attestation, service, and submission requirements under the Judicial Affidavit Rule. In proceedings covered by that rule, the general deadline is no later than five days before the pre-trial, preliminary conference, or scheduled hearing. Late submission may be treated as waived, subject to the rule’s limited relief provisions. An ordinary narrative affidavit should not be substituted for a required judicial affidavit.

Legal effect and limits of notarization

Proper notarization may convert a private document into a public document and gives the notarial certificate evidentiary significance. It does not:

Make a false statement true.
Prove that every attachment is genuine.
Establish ownership or the legality of the underlying transaction.
Cure a forged signature, lack of consent, incapacity, or a document prohibited by law.
Guarantee that a court or agency will accept the affidavit.
Automatically make the affidavit admissible for every purpose.

Affidavits offered to prove their contents in court are generally hearsay unless a rule or exception permits them or the affiant testifies and can be cross-examined. The Supreme Court explains this limitation in Republic v. Marcos-Manotoc. A notarized affidavit is therefore not a guaranteed replacement for live testimony.

Knowingly making a false sworn statement may expose the affiant to criminal, civil, procedural, or administrative consequences, depending on the statement, its purpose, and the applicable law. The precise offense and penalty cannot be determined from the fact of notarization alone.

Practical checklist

Before going to the notary:

Obtain the recipient’s current form and instructions.
Confirm the filing deadline and required number of originals.
Prepare a complete affidavit using accurate names, dates, and document numbers.
Attach legible copies of supporting records in the required order.
Bring the originals of records that the notary or recipient may need to inspect.
Bring a current official ID bearing your photograph and signature.
Do not sign a paper affidavit requiring a jurat until instructed by the notary.
Arrange an interpreter or other appropriate accommodation in advance if needed.
Confirm that the notary has a current commission for the place of notarization.
Read every page before signing and retain a complete copy afterward.

Evidence to preserve

Keep:

The complete notarized affidavit, including every attachment.
A clear copy of the ID presented.
The official receipt and notary’s contact details.
Proof of submission, including stamped receiving copies, email acknowledgments, courier tracking, or electronic filing confirmations.
The recipient’s instructions or checklist in force when the affidavit was submitted.
Source records supporting each important statement.
Messages, photographs, CCTV requests, reports, or transaction records relevant to the facts.
Earlier drafts if they help show that corrections were made before execution.

Do not alter the affidavit after notarization. If a material correction is necessary, prepare a corrected affidavit and have it properly sworn to. Do not erase text, replace pages, or attach new exhibits to make them appear part of the original notarial act.

Affidavits executed abroad

A Filipino abroad may ordinarily inquire about executing the affidavit before the nearest Philippine embassy or consulate. Personal appearance, proof of identity, original documents, appointments, copies, and local fees may be required; procedures differ by post.

Another route may be execution before a competent local notary, followed by an apostille from the foreign country’s designated authority when both countries apply the Apostille Convention. If the country is not covered, consular authentication or legalization may be necessary. An apostille authenticates the origin of the public document; it does not certify that the affidavit’s factual statements are true.

Confirm the precise route with the Philippine receiving authority and the relevant consular post. The Department of Foreign Affairs provides general information through its official Apostille portal.

Common mistakes

Using a generic internet template without checking the recipient’s prescribed form.
Signing a jurat affidavit before meeting the notary.
Presenting only a cedula.
Leaving dates, names, amounts, or attachment references blank.
Using inconsistent names without explaining the discrepancy.
Stating conclusions without the supporting facts.
Swearing to facts known only from rumor.
Attaching unreadable or incomplete records.
Assuming notarization proves ownership or validates a transaction.
Using a notary outside the territory of the notary’s commission.
Accepting notarization without personal appearance.
Altering pages or attachments after notarization.
Missing the underlying court or agency deadline while trying to perfect the affidavit.

When legal help is urgent

Consult a Philippine lawyer promptly if the affidavit:

Concerns a criminal complaint, arrest, subpoena, or pending investigation.
Will be filed in court or used as testimony.
Involves land, inheritance, corporate authority, a large financial obligation, or transfer of ownership.
Admits liability, waives rights, withdraws a complaint, or contradicts an earlier statement.
Is being demanded under pressure or contains facts you do not understand.
May affect immigration, employment abroad, child custody, support, or travel by a minor.
Appears forged, was notarized without your appearance, or bears a signature attributed to a deceased or absent person.
Must be filed before an imminent deadline.
Contains statements that may expose the affiant or another person to criminal liability.

For a suspected defective or fraudulent notarization, preserve the original document and obtain a certified copy or certification of the relevant notarial-register entry from the proper Clerk of Court where appropriate. Do not write on the original.

Frequently asked questions

Can I sign the affidavit at home?

For a paper affidavit requiring a jurat, sign in the notary’s presence. If it has already been signed, the notary may require a fresh signature or a newly prepared copy.

Can another person take my affidavit to the notary?

That person may deliver papers, but cannot replace the affiant’s required personal appearance, identity verification, signature, and oath.

Are two IDs always required?

The Supreme Court rule generally refers to at least one current official identification document bearing a photograph and signature. A notary or receiving institution may reasonably request additional proof where identity, name differences, or transaction risk requires it.

Is a barangay certificate acceptable?

The amended rule lists barangay certification among possible official identification documents, but the document must satisfy the rule’s identity safeguards. Confirm acceptance with the notary, particularly if it lacks a photograph or signature.

Is a cedula enough?

No. A community tax certificate alone is not competent evidence of identity for notarization under current Supreme Court doctrine.

Can an affidavit be notarized online?

Only through the regulated electronic-notarization system using a commissioned Electronic Notary Public and accredited facility. An ordinary video call, emailed signature page, or commercial “online notary” service is not enough.

Does every affidavit need witnesses?

Not necessarily. Witnesses may be required by a particular law, form, transaction, or identification method. A credible identifying witness has a different role from a witness to the underlying event or signature.

Does notarization guarantee court acceptance?

No. Relevance, hearsay rules, authentication, filing deadlines, required form, and the opportunity for cross-examination remain separate issues.

How much does notarization cost?

The 2004 Rules require the fee charged to be entered in the notarial register, but they do not establish one universal consumer price for every affidavit. Fees may vary with the document, location, professional work required, and applicable local or office rules. Ask for the fee before proceeding and request a receipt.

Can I correct a notarized affidavit?

Do not change it after notarization. For a material error, execute a corrected or supplemental affidavit, clearly identifying the correction, and have the new document properly notarized.

This article provides general Philippine legal information, not legal advice for a particular case. Requirements may vary according to the affidavit’s purpose, the receiving authority, and the underlying documents. Official sources and procedures were checked as of 31 August 2026.