Quick answer

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

Not every document or transaction requires an affidavit or notarization. The requirement may come from a statute, court rule, government agency, contract, or receiving institution. Always obtain the exact prescribed form and submission instructions before signing. A correctly notarized affidavit may still be rejected if it contains the wrong facts, uses an acknowledgment instead of a jurat, omits an annex, or misses a case-specific deadline.

For paper notarization, do not merely send a signed document or ask someone else to take it to the notary. The affiant must personally appear, except when properly using electronic notarization under the Supreme Court’s separate rules.

What an affidavit should contain

There is no single form for every Philippine affidavit, but a sound affidavit generally includes:

A descriptive title, such as “Affidavit of Loss” or “Affidavit of Discrepancy”
The affiant’s complete name, citizenship, age or confirmation of legal age, civil status when relevant, and address
A statement that the affiant was duly sworn according to law
Numbered paragraphs stating the relevant facts
The source of the affiant’s knowledge
A clear statement of the affidavit’s purpose
Identification of any attached documents as annexes
The affiant’s signature over the printed name
A proper jurat completed and signed by the notary or other authorized officer

Use the affiant’s own truthful account. State dates, names, locations, document numbers, and amounts precisely when material. Separate facts personally observed from information learned through records or other people. If a fact comes from a record, identify that record and attach it when appropriate.

Do not include legal conclusions, accusations, or details that are unnecessary for the stated purpose. If the affidavit will affect property, inheritance, custody, immigration status, employment, criminal liability, or court rights, have the document reviewed before signing.

Jurat versus acknowledgment

These notarial acts serve different purposes.

Jurat

A jurat is normally used for an affidavit or other sworn statement. Under the 2004 Rules on Notarial Practice, as amended, the affiant:

Appears before the notary;
Presents the document;
Is personally known to the notary or properly identified;
Signs in the notary’s presence; and
Takes an oath or solemn affirmation regarding the document.

The notarial wording usually states that the document was “subscribed and sworn to” before the notary.

Acknowledgment

An acknowledgment is commonly used for deeds, contracts, powers of attorney, and instruments embodying a voluntary act or agreement. The signatory appears before the notary and declares that the signature is genuine and that the document is the signatory’s free and voluntary act or deed. If signing for a corporation or another person, the signatory must also acknowledge authority to act in that capacity.

An acknowledgment does not turn an ordinary statement into an affidavit. Conversely, a jurat is not automatically the correct notarial act for a deed or contract. The document’s legal purpose determines which certificate is appropriate.

What to bring for paper notarization

Unless the notary or receiving agency requires more, prepare:

The complete, final document, with no unexplained blanks
All pages and referenced annexes
At least one current identification document issued by an official agency and bearing both the holder’s photograph and signature
Any supporting records needed to check names, dates, authority, or the transaction
Proof of authority if signing for another person or an organization, such as a special power of attorney, board resolution, or secretary’s certificate
The number of original or certified copies required by the receiving office

The Supreme Court’s rules recognize official photo-and-signature identification such as a current passport, driver’s license, PRC ID, SSS card, GSIS e-card, PhilHealth card, senior-citizen ID, seaman’s book, and other qualifying government-issued documents. The list is not exclusive, but an ID should satisfy the rule’s actual features—not merely be called an “ID.”

A Community Tax Certificate or cedula, standing alone, should not be treated as competent evidence of identity because it ordinarily lacks the required photograph and signature.

Check that the spelling and order of your name in the document match your identification. If they differ, disclose the discrepancy before notarization and bring records explaining it.

If the affiant has no qualifying ID

The rules provide a credible-witness alternative, but it is more demanding than simply bringing a friend.

Identity may be established through:

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 qualifying documentary identification to the notary.

A credible witness must not be a party to or have an interest in the instrument, document, or transaction. Because the precise requirements matter, contact the notary beforehand instead of assuming that any companion can identify you.

Personal appearance is mandatory

For conventional paper notarization, the signatory must personally appear before the commissioned notary at the time of the notarial act. The notary cannot lawfully notarize based only on:

A photocopy or scanned ID
A signature specimen
A phone call
A messenger’s assurance
A document signed and delivered by another person
A claim that the notary already knows the family
A later promise that the signatory will appear

For a jurat, the affiant must sign in the notary’s presence. For an acknowledgment, the signatory personally acknowledges the execution of the instrument.

A notary should ordinarily work at the registered office or regular place of business and only within the territorial jurisdiction of the commissioning court. Limited exceptions permit notarization elsewhere in appropriate circumstances, including certain public ceremonies, contract signings, residences, hospitals, places of lawful confinement, and emergencies. A house call does not dispense with identity, willingness, awareness, and personal-appearance requirements.

Electronic and remote notarization

The Supreme Court’s Rules on Electronic Notarization, A.M. No. 24-10-14-SC, took effect in 2025 and operate alongside the rules for paper documents. They authorize qualified Electronic Notaries Public, or ENPs, to perform specified notarial acts involving electronic documents through the Philippine Judiciary Platform.

Electronic notarization is not an informal video call with an ordinary notary. The ENP, principal, document, identification process, electronic signatures, audiovisual interaction, and electronic notarial certificate must comply with the Supreme Court’s system and rules. Remote proceedings require live, synchronous interaction; prerecorded video is insufficient.

The rules permit an ENP to serve a principal in the Philippines and, subject to their requirements, a principal located abroad. Before relying on this option, confirm:

That the lawyer is an authorized ENP;
That the document is eligible for electronic notarization;
That the receiving court, registry, agency, bank, or foreign authority accepts the resulting electronic document;
Whether the recipient requires a paper original, registration, apostille, legalization, or another formality; and
Which identity credentials and platform enrollment steps apply.

The conventional rules continue to govern paper instruments bearing wet signatures. The Supreme Court maintains an official electronic-notarization FAQ for platform and procedural guidance.

When notarization is legally required

Notarization is required only when the applicable law, rule, form, transaction, or receiving authority requires it. Common examples include affidavits submitted to courts or government offices, verified pleadings, certain deeds and powers of attorney, and sworn declarations required by a specific administrative process.

Some contracts must appear in a public document under Article 1358 of the Civil Code, including instruments involving real rights over immovable property and certain powers concerning acts that must themselves appear in a public document. However, the consequences of failing to notarize are transaction-specific. In some situations, lack of notarization affects form, registration, enforceability against third persons, or evidentiary treatment without necessarily voiding the underlying agreement. The Supreme Court discussed this distinction in Cayabyab v. Dimson.

Do not assume that notarization alone:

Makes an unlawful agreement valid;
Transfers ownership;
Registers land or personal property;
Proves payment;
Establishes the truth of every statement;
Replaces witnesses required by law;
Supplies missing corporate or spousal authority; or
Cures fraud, incapacity, forgery, or lack of consent.

What notarization proves—and what it does not

Proper acknowledgment generally converts a private instrument into a public document for evidentiary purposes and supports a presumption concerning its due execution and authenticity. That presumption may be defeated when the notarization was irregular.

Notarization does not automatically prove that every factual assertion is true. In Anido v. People, the Supreme Court clarified that notarized documents are generally prima facie evidence of due execution and authenticity, while the truth or evidentiary weight of their contents remains a separate question. An affidavit may still be contradicted, impeached, excluded, or given little weight.

An affidavit also does not invariably replace testimony in court. The Rules of Evidence, the Judicial Affidavit Rule, and the rules governing the particular proceeding determine whether the affiant must appear and be available for examination.

Special rules for judicial affidavits

A judicial affidavit is not merely an ordinary narrative affidavit. Under the Judicial Affidavit Rule, it generally takes the place of a witness’s direct testimony in proceedings covered by the rule.

Among other requirements, it must:

Be in a language known to the witness, with an English or Filipino translation when necessary;
Identify the witness and the lawyer conducting or supervising the examination;
Present consecutively numbered questions and answers;
Explain how the witness acquired knowledge of the facts;
Identify and authenticate attached evidence;
Warn that false testimony or perjury may result in criminal liability;
Bear the witness’s signature; and
Contain a jurat signed by the notary or another officer authorized to administer oaths.

The lawyer must also execute the required sworn attestation concerning the manner in which the examination was conducted.

In covered civil proceedings, judicial affidavits and attached evidence are generally filed and served no later than five days before pre-trial, preliminary conference, or the scheduled hearing for motions and incidents. Different provisions govern criminal cases, including prosecution affidavits and defense affidavits. Court orders and special rules may control, so never calculate a filing deadline from this general description alone.

Affidavits executed outside the Philippines

A person abroad may be able to execute a document through:

A Philippine embassy or consulate providing notarial services;
A local foreign notary, followed by an apostille when the country of origin and intended use fall under the Apostille Convention;
Authentication or legalization procedures when the Apostille Convention does not apply; or
A compliant Philippine electronic-notarization process, if the document and recipient permit it.

A foreign apostille authenticates the origin of the public document—such as the signature, official capacity, and seal—not the truth of the document’s contents. Requirements depend on the country where the document was issued, the country where it will be used, and the receiving institution. Consult the relevant Philippine foreign-service post and the recipient before execution.

Step-by-step checklist

Ask for the controlling requirement. Obtain the prescribed form, written instructions, filing deadline, and required number of copies from the court, agency, employer, bank, school, insurer, or other recipient.
Identify the correct document. Confirm whether the recipient needs an affidavit, verified pleading, sworn declaration, acknowledgment, special power of attorney, or another instrument.
Draft only accurate, material facts. Use the affiant’s own knowledge and identify records supporting facts learned from documents.
Check every detail. Verify names, addresses, dates, identification numbers, property descriptions, account references, and annex labels.
Complete the document before notarization. Do not leave material blanks or attach replacement pages afterward.
Gather supporting evidence. Bring qualifying identification and proof of authority, ownership, loss, payment, relationship, or discrepancy as relevant.
Appear before the proper notary or ENP. Follow the applicable paper or electronic procedure. Do not sign a jurat in advance unless the authorized officer expressly directs a compliant signing process.
Take the oath or affirmation seriously. Read the complete affidavit, including every annex incorporated into it, before swearing.
Inspect the notarized document. Confirm the venue, date, notarial wording, notary’s signature and seal, commission details, and document/page/book/series information where applicable.
File or submit on time. Notarization does not itself file the document. Obtain proof of filing, delivery, or receipt.

Evidence to preserve

Keep the following in a secure place:

A complete copy of the affidavit as notarized
Every annex in the form submitted
The original underlying records
Photographs or scans showing the document’s condition when relevant
Emails, letters, text messages, receipts, tracking records, and acknowledgment slips
Appointment and payment records for notarization
Electronic files, audit information, and verification details for an electronically notarized document
Proof of the date, method, and destination of filing
Any rejection notice or instruction issued by the receiving office

Preserve original electronic messages and files rather than relying solely on screenshots. Do not alter metadata or overwrite the only copy of potentially important evidence.

Common mistakes to avoid

Signing a jurat before meeting the notary
Allowing another person to appear for the affiant
Using an expired, altered, or nonqualifying ID
Treating a cedula as sufficient identification
Using an acknowledgment when an oath is required
Leaving names, amounts, dates, or annex references blank
Attaching documents after notarization without proper handling
Swearing to facts supplied by someone else without identifying the source
Copying an online template that does not match the recipient’s rules
Using inconsistent names or unexplained aliases
Assuming notarization cures an invalid transaction
Assuming the notary’s seal proves every statement is true
Missing the filing deadline after obtaining notarization
Paying an uncommissioned person or using a notary outside the authorized territory
Treating an ordinary video call or scanned signature as electronic notarization
Ignoring apostille, legalization, registration, tax, or recording requirements

When legal help is urgent

Consult a Philippine lawyer promptly if:

You are being asked to sign facts you do not understand or cannot verify;
A signature, seal, ID, or notarial entry may have been forged;
A deed, waiver, quitclaim, settlement, confession, or special power of attorney affects substantial rights;
The document involves land, inheritance, corporate authority, immigration, custody, or criminal allegations;
Someone allegedly appeared before a notary but was absent, deceased, incapacitated, or outside the country;
You need to withdraw or correct an affidavit already filed;
A court or agency deadline is near;
Police, prosecutors, the NBI, the Ombudsman, or a court has requested a sworn statement;
A notarized document is being used to transfer or encumber property without consent; or
You may have made a materially false statement under oath.

Knowingly making a material false statement under oath may constitute perjury under Article 183 of the Revised Penal Code, as amended by Republic Act No. 11594. Criminal liability depends on the statutory elements and proven facts; an error, inconsistency, or rejected affidavit is not automatically perjury.

Frequently asked questions

Must every affidavit be notarized?

An affidavit is, by definition, a statement made under oath or solemn affirmation before an officer authorized to administer it. If a document is merely signed without a valid oath or affirmation, it may remain an unsworn statement even if titled “Affidavit.” Some statutes permit different forms of declaration, so follow the governing rule or official form.

Can I sign the affidavit before going to the notary?

For a jurat under the conventional rules, no. The affiant signs in the notary’s presence and takes the oath or affirmation. Ask the notary before signing anything.

Is one valid government ID enough?

One current official identification document bearing both photograph and signature may satisfy the general competent-evidence-of-identity rule. A notary or receiving agency may reasonably request additional proof when identity, authority, or a name discrepancy requires clarification.

Can a relative identify me?

Possibly, but only if all credible-witness requirements are met, including lack of interest in the document or transaction. A relative’s presence does not automatically substitute for qualifying identification.

Can the notary prepare my affidavit?

A lawyer may provide drafting services separately from the notarial act, subject to professional duties and conflicts. Notarization itself does not mean the notary guarantees the document’s legal effect or the truth of the affiant’s statements.

Can a notary refuse my document?

Yes. A notary should refuse when identity or willingness is doubtful, the signatory does not understand the act, the document is incomplete, the transaction appears unlawful or false, personal appearance is missing, or another rule prohibits the act.

Does a notarized deed automatically transfer land ownership?

No. Validity, delivery, payment, authority, taxes, registration, marital-property rules, and other requirements may still matter. Registration generally affects rights against third persons, while the validity between parties depends on the governing facts and law.

How long is an affidavit valid?

There is no universal expiration period. Its usefulness depends on the purpose, the date of the facts stated, and the recipient’s rules. Some offices require a recently executed affidavit or impose a specific submission period.

Can I correct a notarized affidavit by handwriting changes?

Do not unilaterally alter a notarized document. A material correction may require a new affidavit, fresh oath, and new notarization. If the original has already been filed or relied upon, obtain advice on whether a supplemental or corrective affidavit is appropriate.

Are notarization fees fixed nationwide?

Do not assume a single nationwide private fee. Ask for the fee before proceeding and request a receipt when appropriate. Consular, court, legal-aid, and electronic-platform services may have their own official schedules.

Official sources

This article provides general legal information, not legal advice or a substitute for reviewing the actual document and governing procedure. Requirements can vary by transaction, court, agency, consular post, and receiving institution. Official sources were checked as of August 31, 2026.