Quick answer

An affidavit is a written statement of facts made voluntarily under oath or affirmation. In the Philippines, it is ordinarily completed through a jurat: the affiant personally appears before a duly commissioned notary public, proves their identity, signs the affidavit in the notary’s presence, and swears or affirms that its contents are true.

Bring the complete, unsigned affidavit and at least one current government-issued identification document bearing your photograph and signature. The receiving court, agency, school, bank, employer, or foreign authority may impose additional wording, attachments, witnesses, filing deadlines, or authentication requirements.

Notarization verifies the oath, identity, appearance, and execution required by the notarial certificate. It does not prove that every statement in the affidavit is true, cure incorrect facts, transfer rights by itself, or guarantee that the receiving office will accept the document.

What an affidavit should contain

There is no single format for every Philippine affidavit. Its content depends on its purpose, but a conventional affidavit contains:

A descriptive title, such as “Affidavit of Loss” or “Affidavit of Discrepancy”;
The affiant’s full legal name and relevant personal details;
A statement that the affiant is of legal age, or the correct age if material, and their residence or business address;
Clear, numbered statements of facts within the affiant’s personal knowledge;
The purpose for which the affidavit is being executed;
Accurate references to supporting documents;
Properly marked and attached annexes, when required;
The affiant’s signature over their printed name; and
A jurat completed and signed by the notary public.

Use the exact form prescribed by the receiving office when one exists. An affidavit for a court case, lost government document, late civil registration, immigration matter, travel consent, corporate filing, or administrative complaint may have special requirements that a generic template will not satisfy.

Write only facts the affiant can truthfully swear to. Separate personal knowledge from information learned from another person or document. Avoid legal conclusions, exaggeration, and unnecessary private information.

Jurat versus acknowledgment

These notarial acts are not interchangeable.

Jurat

A jurat is normally appropriate for an affidavit. On one occasion, the affiant must:

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

These elements come from the Supreme Court’s definition of a jurat in the 2004 Rules on Notarial Practice. The Supreme Court has repeatedly held that notarizing an affidavit without the affiant’s required appearance is a serious breach of notarial duty, including in Gonzales v. Ramos.

Acknowledgment

In an acknowledgment, the person personally appears before the notary, is identified, and declares that they voluntarily signed the document for its stated purposes. Acknowledgments are commonly used for deeds, contracts, powers of attorney, and similar instruments.

Changing an affidavit’s jurat into an acknowledgment may remove the oath that the receiving office requires. Do not choose a certificate merely because it is more convenient.

Personal appearance is required

For ordinary paper notarization, the affiant must personally appear before the notary at the time of notarization. Sending a signed affidavit through a relative, liaison, courier, or messaging application is not enough. A conventional video call is likewise not a substitute for compliance with the applicable electronic-notarization rules.

The notary should not notarize the document if the affiant:

Is absent;
Cannot be properly identified;
Appears not to understand the document;
Is being forced or unduly pressured;
Lacks the apparent capacity to sign;
Presents a blank or materially incomplete document; or
Requests certification of an unlawful or knowingly false act.

A notary may also be disqualified by a direct beneficial interest in the transaction or by a prohibited family relationship with the principal under the Notarial Rules.

Identification requirements

If the affiant is not personally known to the notary, competent evidence of identity is required.

The general rule is at least one current identification document issued by an official agency that bears both the affiant’s photograph and signature. Examples listed in the Supreme Court’s 2008 amendment include passports, driver’s licenses, PRC IDs, SSS or GSIS cards, senior-citizen cards, and other qualifying government-issued identification documents. See A.M. No. 02-8-13-SC, February 19, 2008.

A community tax certificate or cedula alone does not satisfy this photo-and-signature standard.

When the affiant lacks qualifying identification, the Rules provide a limited 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 show documentary identification to the notary.

This is not an automatic workaround. Contact the notary first because the precise facts must meet the Rules.

Names and material personal details should agree across the affidavit, identification, and attachments. Explain genuine discrepancies accurately and bring supporting civil-registry or government records where appropriate.

What to bring to the notary

Unless the notary or receiving office instructs otherwise, prepare:

The complete affidavit, preferably unsigned;
The original qualifying government-issued ID;
Any photocopy of the ID requested for the notary’s records;
Original or reliable copies of supporting documents;
All annexes referred to in the affidavit;
Any witnesses specifically required by law or by the receiving office;
The receiving office’s prescribed form or checklist; and
Enough copies for filing and for your own records.

Do not leave dates, names, property descriptions, amounts, annex references, or material paragraphs blank. Minor clerical blanks should also be completed or clearly marked inapplicable where appropriate.

The notary may ask questions to confirm identity, capacity, voluntariness, understanding, and the factual basis for the affidavit. Refusal to notarize is appropriate when legal requirements are not met.

Signing, oath, and notarial certificate

For a paper affidavit with a jurat, sign only when instructed by the notary. Every affiant must separately appear, establish identity, sign, and take the oath or affirmation.

Afterward, inspect the notarial certificate. It should not be blank or incomplete. Check that it contains the correct:

Place and date of notarization;
Name of each affiant;
Identification details where required;
Notary’s signature and official seal;
Notarial commission details; and
Document, page, book, and series information.

The notary must record the act in the notarial register. Depending on the document and applicable rules, the affiant may be required to sign or provide a thumbmark in that register, and the notary may retain or transmit a copy for official records.

Never accept a loose, pre-signed, or pre-stamped jurat that was not completed as part of the actual notarial act.

Electronic and remote notarization

The Supreme Court’s Rules on Electronic Notarization, A.M. No. 24-10-14-SC, effective March 9, 2025, recognize in-person electronic notarization and remote electronic notarization of qualifying electronic documents.

Remote electronic notarization is not simply a private video call followed by delivery of a notarial seal. It must be performed by a commissioned Electronic Notary Public through an authorized Electronic Notarization Facility, using the prescribed identity verification, electronic signatures, synchronous audio-video interaction, document integrity, location, recording, and record-keeping safeguards.

As a general rule, parties to remote electronic notarization must be physically present in the Philippines. The Rules contain a narrow extraterritorial arrangement subject to specific conditions; do not assume that a person anywhere abroad can use ordinary remote notarization.

Before paying an online provider, verify that:

The provider uses the official or accredited facility required by the Rules;
The notary holds a current electronic notarial commission;
The particular document is eligible for electronic notarization; and
The intended recipient accepts an electronically notarized document.

For current implementation information, consult the Supreme Court’s eNotarization portal.

Affidavits executed abroad

If an affidavit will be signed outside the Philippines, determine what the Philippine recipient requires before signing it. Common lawful routes include:

Execution before a Philippine embassy or consulate authorized to provide notarial services; or
Notarization under the law of the foreign country, followed by an Apostille when both countries participate in the Apostille Convention.

Different treatment may apply when the issuing or destination country is not covered by the Convention or objects to its application. Local notarization alone may therefore be insufficient.

For a Philippine affidavit intended for use abroad, the destination authority may require a DFA Apostille. The DFA states that private documents can be authenticated only after notarization. Check the current document-specific requirements through the DFA Apostille requirements page and use the official appointment system when an appointment is required.

An Apostille authenticates the origin of the relevant public certification; it does not validate the truth of the affidavit’s factual statements or guarantee acceptance by the destination authority.

Is notarization always necessary?

No. An affidavit is, by nature, a sworn statement, so a proper oath and jurat are ordinarily expected. But some declarations are accepted under a different statute, regulation, court rule, or agency procedure without ordinary notarization. Conversely, some transactions require a public document, special witnesses, registration, authentication, or additional formalities beyond a basic affidavit.

Do not use an affidavit as a substitute for:

A contract or deed required for the transaction;
A special power of attorney;
A court pleading with prescribed verification or certification language;
A judicial affidavit governed by the Judicial Affidavit Rule;
A civil-registry record;
A will; or
A document that must be registered with another government office.

A judicial affidavit has detailed requirements concerning the witness’s answers, counsel’s questions and attestation, attachments, and submission. The governing provisions are in A.M. No. 12-8-8-SC.

Deadlines, validity, and acceptance

There is no universal rule that every notarized affidavit expires after a fixed number of days. Its practical validity depends on:

The law or regulation governing its purpose;
The receiving office’s rules;
Whether it describes a continuing or time-sensitive fact;
Whether circumstances have changed since execution; and
Whether a prescribed filing or submission period applies.

An agency may require an affidavit executed within a recent period even though notarization itself does not impose that deadline. Court affidavits and sworn submissions may also be tied to non-extendible or strictly applied procedural periods.

Check the current checklist and deadline of the receiving office before execution. If a material fact changes, prepare a truthful updated affidavit rather than altering the notarized original.

Legal effect and consequences of defects

Proper notarization gives a document important evidentiary consequences concerning its due execution and authenticity. That presumption is disputable and may be overcome by sufficient contrary evidence. Notarization does not make an illegal transaction valid or a false statement true.

A defective notarization may strip the document of its public character and leave it to be treated as a private document requiring authentication. In transactions for which a public instrument is legally indispensable, the consequences can be more serious and fact-dependent. See Tigno v. Aquino and Maglasang v. Heirs of Corazon Cabatingan.

Knowingly making an untruthful statement on a material matter in an affidavit, before a person authorized to administer an oath and in a case where the law requires it, may constitute perjury if all statutory elements are proved. Under Republic Act No. 11594, Article 183 of the Revised Penal Code imposes prision mayor in its minimum period. Additional consequences apply to public officers or employees as stated in the law. Other offenses—such as falsification, use of a falsified document, or fraud—may apply depending on the acts and evidence.

Notaries who violate the rules may face revocation of their commissions, disqualification from notarial practice, professional discipline, and other legal liability. The exact sanction depends on the violation and applicable law.

Practical steps before and after notarization

Ask for the receiving office’s current checklist. Confirm the required form, wording, number of originals, attachments, witnesses, acceptable notarization method, and deadline.
Gather reliable records. Use official documents to verify names, dates, addresses, account numbers, title details, or other material facts.
Draft in plain, factual language. State how you know each important fact. Do not copy allegations you cannot personally verify.
Review every page and annex. Ensure page numbering, exhibit labels, dates, and cross-references are correct.
Appear before a duly commissioned notary. Bring the original qualifying ID and all required signatories and witnesses.
Sign and take the oath properly. Do not permit notarization in your absence.
Inspect the completed jurat. Confirm that the date, place, names, notarial details, signature, and seal are complete.
Preserve the final document. Keep a clear scan or photograph of every page, the jurat, annexes, receipt, submission confirmation, and any acknowledgment from the receiving office.
Submit through the prescribed channel. Notarization does not replace filing, service, registration, authentication, or payment requirements.

Evidence to preserve

Keep copies of:

The complete notarized affidavit and all attachments;
The ID used during notarization;
Supporting records relied upon for each material statement;
The notary’s receipt and contact details;
Filing receipts, email acknowledgments, tracking records, and reference numbers;
The receiving office’s checklist or written instructions; and
Messages or records showing when and why the affidavit was requested.

If forgery, unauthorized notarization, or substitution of pages is suspected, preserve the original document and its envelope, electronic files and metadata, messages with the person who supplied it, travel or attendance records, signature specimens, and any certification concerning the notary’s commission or notarial records.

Common mistakes

Signing the affidavit before meeting the notary when a jurat requires signing in the notary’s presence;
Allowing another person to bring the affidavit for notarization;
Using only a cedula as identification;
Leaving material blanks to be completed later;
Attaching documents after notarization without proper identification or marking;
Using an acknowledgment when the document requires an oath and jurat;
Stating hearsay, guesses, or legal conclusions as personal knowledge;
Copying a generic online form despite an agency-specific template;
Assuming notarization automatically satisfies filing, registration, or Apostille requirements;
Using an unverified “online notary” outside the Supreme Court’s electronic-notarization framework; and
Backdating, changing, or replacing pages after notarization.

When legal help is urgent

Seek prompt advice from a Philippine lawyer if:

The affidavit concerns a criminal complaint, arrest, subpoena, court order, or imminent filing deadline;
You are being asked to admit liability, waive rights, surrender property, or accuse someone of an offense;
The facts involve land, inheritance, corporate control, immigration status, domestic violence, child custody, or a large financial exposure;
Someone is pressuring you to sign a document you do not understand;
A signature, seal, commission number, or notarial entry appears false;
The affidavit has already been filed and contains a material error;
The affiant lacked capacity, did not appear, or did not take an oath;
Pages or attachments were altered after signing; or
A foreign authority has rejected the affidavit or requested authentication beyond notarization.

Do not destroy, annotate, or surrender the only original of a disputed document without first preserving a complete copy and obtaining advice.

Frequently asked questions

Can I notarize an affidavit without appearing personally?

Not under ordinary paper notarization. The affiant’s personal appearance, identification, signature in the notary’s presence, and oath or affirmation are elements of a jurat. Proper remote electronic notarization is available only through the system and safeguards prescribed by the Supreme Court’s electronic-notarization rules.

Can I sign the affidavit before going to the notary?

For a jurat, the affidavit must be signed in the notary’s presence. Bring it unsigned unless the notary gives instructions consistent with the applicable rules.

How many IDs are required?

The Notarial Rules generally recognize at least one current official-agency identification document bearing both photograph and signature. A particular notary, agency, foreign authority, or risk-sensitive transaction may lawfully require additional proof.

Is a barangay certificate or cedula enough?

A cedula alone is not competent evidence of identity under the current photo-and-signature rule. A barangay certification is acceptable only if it is current, officially issued, and bears the person’s photograph and signature; confirm acceptance with the notary.

Does a notarized affidavit prove that its contents are true?

No. It establishes the formal notarial act and gives the document evidentiary significance concerning execution, but its factual statements may still be investigated, contradicted, or disproved.

Does an affidavit expire?

Notarization creates no universal expiration period. The governing law or receiving office may require a recently executed affidavit, and changed circumstances may make an older affidavit inaccurate.

Can errors be corrected after notarization?

Do not erase, overwrite, substitute pages, or insert new statements into the notarized document. For a material error, the safer course is usually to prepare and properly notarize a corrected or supplemental affidavit, while preserving the original. Ask the receiving office or counsel which form is appropriate.

How much does notarization cost?

Fees vary with the document, location, complexity, number of signatories, and professional work required. The Notarial Rules require notaries to maintain a fee schedule. Ask about the total charge before proceeding and request an official receipt.

Can any lawyer notarize an affidavit?

No. The lawyer must hold a current notarial commission and act within the authority and territorial limits of that commission. Electronic notarization additionally requires the appropriate electronic notarial commission and authorized facility.

Is notarization the same as an Apostille?

No. Notarization is the notarial act performed on the affidavit. An Apostille authenticates the origin of a qualifying public document or certification for use in another participating country. A private affidavit ordinarily must first be properly notarized before DFA Apostille processing.

This article provides general Philippine legal information, not legal advice or a substitute for reviewing the actual affidavit, governing rule, and receiving office’s current requirements. Official sources were checked as of August 26, 2026.