Quick answer

A Philippine affidavit is a written statement of facts made under oath or solemn affirmation. For a paper affidavit, the affiant must generally:

State facts truthfully and, as far as possible, from personal knowledge.
Complete the document and its attachments before notarization.
Personally appear before a duly commissioned notary public.
Present competent evidence of identity—normally at least one current government-issued identification document bearing the affiant’s photograph and signature.
Sign the affidavit in the notary’s presence and take an oath or affirmation as to its truth.
Check that the notary completed the jurat, signed and sealed it, and entered the act in the notarial register.

A cedula or community tax certificate alone is not competent evidence of identity under the current rule. Sending a signed paper affidavit to a notary by email, courier, or ordinary video call is also not valid traditional notarization.

Electronic and remote notarization is legally possible under the Supreme Court’s 2025 Rules on Electronic Notarization, but only for eligible electronic documents, before a commissioned Electronic Notary Public, and through a Supreme Court-accredited Electronic Notarization Facility. It is not simply “Zoom notarization.”

The exact contents, attachments, number of copies, filing method, and deadline depend on the affidavit’s purpose. Always obtain the current checklist from the court, prosecutor, government agency, bank, school, employer, embassy, or other recipient before signing.

What an affidavit does—and does not do

An affidavit records an affiant’s sworn factual statement. It may be used to support an application, explain an event, report a loss, present evidence, verify a pleading, or comply with a statutory or agency requirement.

Notarization gives the execution of a document substantial legal and evidentiary significance. It does not, however:

Prove that every statement in the affidavit is true;
Cure false, vague, hearsay, or legally insufficient allegations;
Transfer rights that the affiant does not have;
Replace required supporting records;
Make an otherwise unlawful transaction valid; or
Guarantee that a court or agency will accept the affidavit.

The Supreme Court has clarified that notarized documents are generally prima facie evidence of due execution and authenticity—not automatically of the truth of their contents. An affidavit may also remain hearsay in a trial unless the affiant testifies and can be cross-examined, subject to the Rules of Evidence and applicable exceptions. See the Court’s discussions in G.R. No. 253527, October 21, 2024 and G.R. No. 220977, June 19, 2017.

Jurat versus acknowledgment

An affidavit normally requires a jurat. In a jurat, the affiant:

Personally appears before the notary;
Is properly identified;
Signs the affidavit in the notary’s presence; and
Swears or affirms that its contents are true.

An acknowledgment is different. The signer appears before the notary and declares that the signature and execution of the document are voluntary. An acknowledgment ordinarily authenticates the execution of an instrument; it does not necessarily place every statement under oath.

Do not assume that any notarial wording will do. If the recipient requires a sworn affidavit, verification, or judicial affidavit, an acknowledgment may be insufficient. The notary should use the certificate appropriate to the act actually performed.

Requirements for a paper affidavit

A complete and accurate document

Before notarization, confirm that the affidavit contains:

The affiant’s complete legal name;
Address and, where relevant, age, civil status, citizenship, occupation, or official capacity;
A clear statement of the affidavit’s purpose;
Facts arranged logically, preferably in numbered paragraphs;
Dates, places, names, amounts, document numbers, and other details material to the issue;
An explanation of how the affiant personally knows each material fact;
References to attachments, with each attachment clearly identified;
The affiant’s signature over the printed name; and
A proper jurat to be completed by the notary.

Use the name appearing on the identification document. If records use different names or spellings, explain the discrepancy and bring supporting documents such as a birth certificate, marriage certificate, court order, or agency record.

Do not leave material blanks. Do not sign an affidavit containing statements you do not understand. Corrections should be made before notarization and handled in a manner acceptable to the notary and receiving office.

Personal appearance

For traditional notarization of a paper affidavit, the affiant must physically appear before the notary at the time of notarization. The notary cannot lawfully rely only on:

A signature delivered by another person;
A photocopy sent through a messenger;
A signature witnessed only by the notary’s secretary;
A telephone call;
An ordinary video call; or
The assurance of a lawyer, relative, employer, or client that the signature is genuine.

The Supreme Court repeatedly treats personal appearance as a fundamental safeguard against forgery and involuntary execution. See Ladrera v. Atty. Bañez, A.C. No. 10315, January 22, 2020.

Competent evidence of identity

If the affiant is not personally known to the notary, identity must be established through either:

At least one current identification document issued by an official government agency and bearing the person’s photograph and signature; or
The credible-witness procedure allowed by the Rules.

Examples listed in the Supreme Court’s 2008 amendment include a passport, driver’s license, PRC ID, NBI clearance, police clearance, voter’s ID, GSIS e-card, SSS card, PhilHealth card, senior-citizen ID, seaman’s book, alien certificate of registration, and government-office ID. The list is not exclusive, but the document must satisfy the rule’s essential features.

Bring the original current ID. A notary or receiving institution may reasonably request an additional ID or a copy for its records. An expired ID, a document without both photograph and signature, or a community tax certificate alone may be rejected.

If proper identification is unavailable, ask the notary in advance about credible witnesses. Under the Rules, the alternative generally involves:

One credible witness who is personally known to the notary and personally knows the affiant; or
Two credible witnesses who personally know the affiant and present their own documentary identification.

A credible witness must not be a party to or have an interest in the document or transaction.

Signing and oath

Because an affidavit normally carries a jurat, the safest practice is to leave it unsigned until instructed by the notary. The affiant must sign in the notary’s presence and personally take the oath or affirmation.

A solemn affirmation may be used instead of a religious oath. It has the same legal seriousness.

Properly completed notarial certificate

Before leaving, check that the jurat shows the actual:

Date and place of notarization;
Affiant’s personal appearance;
Method of identification, when required;
Notary’s signature and official seal;
Notarial commission details; and
Document, page, book, and series numbers.

Never accept a backdated certificate, an incomplete jurat, a detached seal, or a pre-signed notarial certificate. The date and location must reflect what actually occurred.

When a notary must refuse

A notary should not proceed when, among other circumstances:

The affiant does not personally appear as required;
Identity cannot be established;
The affidavit or notarial certificate is incomplete;
The document contains material blank spaces;
The notary knows or has good reason to believe that the transaction is unlawful or the document is false;
The affiant appears coerced, confused, or unable to understand the document;
The notary has a prohibited interest in the transaction; or
The affiant is within a disqualifying family relationship to the notary under the Rules.

A notary’s refusal is not necessarily an accusation. It may simply mean that the legal safeguards have not been satisfied.

Do affidavits require witnesses?

An ordinary affidavit does not automatically require two instrumental witnesses. Witnesses may nevertheless be necessary when:

A particular statute, agency form, or transaction requires them;
The affidavit is jointly executed by several affiants;
A person signs by mark or needs legally permitted assistance;
The affidavit concerns a document with separate execution formalities; or
Credible witnesses are being used to establish the affiant’s identity.

Do not confuse credible identity witnesses with witnesses required for the underlying instrument. They perform different functions.

Electronic and remote notarization

The Rules on Electronic Notarization, A.M. No. 24-10-14-SC supplement traditional notarization. They recognize:

In-Person Electronic Notarization: The principal physically appears before an Electronic Notary Public while the eligible electronic document is processed through an accredited facility.
Remote Electronic Notarization: The principal virtually appears through the accredited facility’s real-time videoconferencing and identity-verification functions.

Remote electronic notarization requires more than a video call. The Electronic Notary Public must use a Supreme Court-accredited Electronic Notarization Facility, verify identity through that facility, confirm voluntariness, ensure that the correct document is being signed or confirmed, and comply with location and recordkeeping safeguards.

As a general rule, the participants in remote electronic notarization must be in the Philippines. A principal abroad may use the limited extraterritorial procedure only while within the premises of a Philippine embassy, consular office, or office of a Philippine honorary consul, subject to verification under the Rules.

The electronic rules do not apply to:

Paper documents with handwritten signatures or marks;
Notarial wills; or
Deposition taking.

The former 2020 interim system for remote notarization of paper documents was repealed. A service that merely asks you to email a wet-signed paper document and appear on an ordinary video call should not be treated as compliant electronic notarization.

Before paying, verify the provider and Electronic Notary Public through the Supreme Court’s official eNotary Services portal. Availability may depend on accredited facilities and commissioned Electronic Notaries Public.

Practical step-by-step checklist

1. Ask the receiving office first

Obtain its latest instructions and confirm:

Exact affidavit type and required template;
Who must execute it;
Whether all signatories must appear;
Required attachments and number of copies;
Acceptable identification;
Whether paper or electronic notarization is accepted;
Filing channel and deadline;
Whether originals, certified copies, or apostilles are required; and
Any recency requirement, such as an affidavit issued within a specified period.

There is no single nationwide filing deadline or validity period for all affidavits.

2. Gather reliable records

Collect the documents supporting each material statement, such as:

Official receipts and contracts;
Government certificates;
Messages, emails, and letters;
Photographs or recordings lawfully obtained;
Police or incident reports;
Medical or employment records;
Account statements;
Travel records; and
Prior filings or notices.

Preserve original electronic files and metadata when they may become evidence. Do not edit screenshots in a way that obscures the sender, date, time, or surrounding conversation.

3. Draft from personal knowledge

Use direct, factual language. Separate what you personally saw, heard, did, received, or recorded from what another person told you. If a statement is based on an official record, identify the record.

Avoid guesses, legal conclusions, insults, and exaggerated phrases. If you do not remember an exact date or amount, say so accurately rather than inventing precision.

4. Review every page and attachment

Confirm that:

Names and numbers match the supporting records;
Pages are complete and in order;
Attachments are correctly labeled;
No material blank remains;
The jurat is appropriate;
Nothing was inserted without your approval; and
You understand the legal effect of any waiver, admission, undertaking, or authorization.

5. Appear with proper identification

Bring the unsigned paper affidavit, all required originals and copies, and at least one qualifying current government ID. Ask in advance if the notary requires additional identification or photocopies.

6. Take the oath and sign

Answer the notary truthfully. Sign only when instructed. If you need an interpreter, accommodation, or assistance signing, disclose this before the appointment so that the proper procedure can be followed.

7. Inspect the completed document

Check the notarial certificate, seal, commission details, and register numbers. Obtain a clear copy of the complete notarized affidavit and all attachments before filing.

8. File through the required channel

Notarization and filing are separate acts. A notarized affidavit is not automatically submitted to a court or agency. File it through the recipient’s required counter, court system, email address, portal, courier, or other authorized channel, and retain proof of timely submission.

Special affidavits may have additional rules

Judicial affidavits

A judicial affidavit is not an ordinary narrative affidavit. Under the Judicial Affidavit Rule, A.M. No. 12-8-8-SC, it must generally contain consecutively numbered questions and answers, information showing how the witness acquired the facts, identification of exhibits, a proper jurat, and a sworn attestation from the lawyer who conducted or supervised the examination.

In covered criminal cases, the rule generally applies when the maximum imposable penalty does not exceed six years, when the accused agrees, or with respect to the civil aspect. The prosecution generally submits its judicial affidavits not later than five days before pre-trial; an accused who elects to submit a defense judicial affidavit generally has ten days from receipt of the prosecution’s affidavits. Different provisions govern civil proceedings and particular hearings. Missing these deadlines can result in waiver unless the court permits late submission under the rule’s limited relief provisions.

Complaint-affidavits and counter-affidavits

Affidavits submitted to prosecutors, the police, the NBI, the Ombudsman, or administrative agencies commonly require supporting evidence and prescribed numbers of copies. Deadlines may begin upon receipt of a subpoena or order. Do not rely on a generic online form when an official complaint sheet, certification, or case-specific format is required.

Affidavits of loss

Describe the item accurately, including identifying numbers if known; when and how it was lost; the efforts made to find it; and whether it was pledged, transferred, confiscated, or used by someone else. Banks and issuing agencies frequently have their own waiting periods, forms, publication rules, or indemnity requirements. The affidavit does not itself cancel or replace the lost item.

Affidavits of desistance

An affidavit of desistance does not automatically dismiss a criminal case. Crimes are prosecuted in the name of the People of the Philippines, and the prosecutor or court must still evaluate the evidence, voluntariness, timing, and applicable law. Obtain independent legal advice before signing a desistance, recantation, quitclaim, or waiver.

Affidavits involving land, estates, corporations, or family rights

Notarization is not a substitute for the formalities governing deeds, wills, estate settlements, corporate acts, marriage-related instruments, adoption, support, or parental authority. These documents can affect ownership and long-term rights. Have the complete transaction reviewed, not just the signature page.

Affidavits signed abroad or intended for foreign use

An affidavit executed abroad may be signed before a Philippine embassy or consulate under that post’s procedures, or before an authorized local notary or official in the foreign country. The document may then require an apostille or authentication, depending on the country of origin, destination, applicable treaty, and receiving authority.

For a Philippine notarized private document intended for use abroad, the Department of Foreign Affairs may require a Certificate of Authority for a Notarial Act from the appropriate Regional Trial Court before apostille processing. Check the DFA Authentication Division’s current documentary requirements and application process before notarization.

An apostille authenticates the origin of the public document or official signature. It does not certify that every factual statement in the affidavit is true, and it does not guarantee acceptance by the foreign recipient.

Fees, copies, and notarial records

There is no single nationwide flat fee for every private notarization. Fees may vary with the document, location, professional work involved, and lawful local schedules. Ask whether the quoted amount covers only the notarial act or also drafting, consultation, copies, travel, or other services.

The notary must record the notarial act and the fee charged in the notarial register. Amendments effective June 21, 2025 require additional digital preservation and transmission of monthly notarial records and acknowledged instruments. Notaries may not impose an additional charge for the digitization, transmission, storage, disposal, or processing required by those amendments. See the Supreme Court’s official explanation of the 2025 amendments.

For an important or disputed document, preserve:

The complete final affidavit and attachments;
A copy of the ID presented, stored securely;
The notary’s name, office address, commission number, and validity period;
The document, page, book, and series numbers;
The official receipt, if issued;
Proof of filing or delivery;
The source records supporting the affidavit; and
Communications showing who prepared and approved the final text.

The notarial entry may later be verified through the Office of the Clerk of Court of the Regional Trial Court where the notary was commissioned.

Effect of defective notarization

A defective notarization can strip a document of its public character and reduce it to a private document whose due execution and authenticity must be separately proved. It does not necessarily invalidate every underlying transaction; validity depends on the substantive law and the formal requirements for that particular act.

Some transactions must be in a specific form to be valid, enforceable, registrable, or effective against third persons. Do not assume that a later affidavit or re-notarization can repair a forged signature, lack of consent, expired authority, missed deadline, or missing statutory formality. The Supreme Court explains these distinctions in Patenia-Kinatac-an v. Commission on Audit, G.R. No. 238325, June 15, 2020 and Heirs of Toledo v. Spouses Toledo, G.R. No. 228350, October 10, 2022.

False affidavits and perjury

An oath is not a formality. Knowingly making an untruthful statement under oath about a material matter, before a person authorized to administer the oath and in a situation in which the law requires it, may constitute perjury.

Under Republic Act No. 11594, perjury under Article 183 of the Revised Penal Code carries prision mayor in its minimum period. The law also provides for a fine of up to ₱1,000,000 and perpetual absolute disqualification from holding an appointive or elective government position; the maximum period applies when the offender is a public officer or employee.

Not every mistake automatically constitutes perjury. Knowledge, falsity, materiality, authority to administer the oath, and the legally required setting must be proved. Nevertheless, correct a genuine mistake promptly through the procedure allowed by the receiving office. Never alter a notarized affidavit after execution or ask a notary to backdate a replacement.

Common mistakes to avoid

Signing a jurat affidavit before meeting the notary;
Using a cedula as the only proof of identity;
Allowing a messenger or relative to appear in the affiant’s place;
Notarizing a document with blanks or missing attachments;
Copying a template that does not match the receiving office’s rules;
Treating notarization as proof that the allegations are true;
Using an acknowledgment when a jurat is required;
Assuming an affidavit has been filed merely because it was notarized;
Missing a subpoena, court, prosecutor, or agency deadline;
Paying an “online notary” that uses only email and an ordinary video call;
Altering pages after notarization;
Omitting unfavorable but material facts;
Surrendering the only original without retaining a complete copy; or
Sending IDs and sensitive documents to an unverified provider.

When legal help is urgent

Consult a Philippine lawyer promptly if:

A court, prosecutor, police office, NBI, Ombudsman, or regulator has issued a subpoena, summons, or deadline;
The affidavit concerns a criminal accusation, counter-affidavit, recantation, or desistance;
Someone is pressuring you to sign, backdate, omit facts, or use a false address or identity;
A signature, notarization, authority, or notarial commission is disputed;
Land, inheritance, corporate control, substantial money, immigration status, or parental rights are involved;
The affiant is a minor, lacks capacity, needs an interpreter, or may be acting under coercion;
The document was notarized without personal appearance;
The affidavit has already been filed and contains a material error;
A filing deadline is near or has passed; or
The document must be used abroad and the apostille or authentication route is unclear.

For high-stakes documents, obtain advice from a lawyer who is independent of the other party and who reviews the complete transaction.

Frequently asked questions

Can an affidavit be notarized without my personal appearance?

A traditional paper affidavit generally cannot. An eligible electronic affidavit may be remotely notarized only under the 2025 Rules, through an accredited Electronic Notarization Facility and a commissioned Electronic Notary Public.

Is one government ID enough?

The rule permits at least one current government-issued identification document bearing the holder’s photograph and signature. A notary or receiving institution may request additional proof when identity, name consistency, capacity, or authority is uncertain.

Is a cedula enough?

No. A community tax certificate alone does not satisfy the current competent-evidence-of-identity rule.

Must I sign in front of the notary?

For a jurat, yes. The affiant signs in the notary’s presence and takes an oath or affirmation. An acknowledgment follows a different procedure and should not be substituted when a jurat is required.

Does a notarized affidavit expire?

There is no universal expiration period for all affidavits. The receiving institution may impose a recency requirement or reject an affidavit when circumstances have changed.

Can I correct an affidavit after notarization?

Do not erase, replace pages, or insert new text. A material correction ordinarily requires a properly revised affidavit and a new notarial act. If the original has already been filed, ask the receiving office or a lawyer whether to submit an amended, supplemental, or corrective affidavit.

Does an affidavit need a lawyer?

Not always. However, legal assistance is advisable when rights, liability, contested facts, court proceedings, property, substantial money, immigration, or family matters are involved. A notary’s act of notarization does not necessarily mean the notary has advised you about the document’s legal consequences.

How can I verify a suspicious notarization?

Check the notarial certificate for the notary’s commission details and document, page, book, and series numbers. Request verification from the Office of the Clerk of Court of the RTC where the notary was commissioned. For foreign use, ask whether a Certificate of Authority for a Notarial Act is required.

Official legal sources

This article provides general legal information, not legal advice or a substitute for reviewing the actual affidavit, supporting documents, and recipient-specific rules. Requirements can vary by transaction and office. Sources and procedures were checked as of August 4, 2026.