Quick answer

An affidavit is a written statement of facts that a person—the affiant—swears or affirms to be true before a person authorized to administer an oath. In the Philippines, it is ordinarily notarized through a jurat: the affiant must personally appear before the notary, be properly identified, sign the affidavit in the notary’s presence, and take an oath or affirmation.

Bring the complete but preferably unsigned affidavit, at least one current government-issued identification document bearing your photograph and signature, and any supporting records required by the office that will receive it. Notarization does not prove that every statement in the affidavit is true, cure inaccurate facts, or guarantee that the receiving court or agency will accept the document.

There is no single nationwide form, validity period, filing deadline, or fixed fee for all affidavits. Those details depend on the affidavit’s purpose and the requirements of the court, agency, bank, school, employer, registry, embassy, or other recipient.

What makes an affidavit validly notarized?

For an ordinary paper affidavit using a jurat, the notary should verify that:

The affiant personally appeared before the notary.
The affiant is personally known to the notary or identified through competent evidence of identity.
The affiant signed the document in the notary’s presence.
The affiant swore or affirmed that the statements are true.
The document is complete and contains the required notarial certificate.
The notary signs and seals the certificate and records the act in the notarial register.

These requirements come from the Supreme Court’s 2004 Rules on Notarial Practice, as amended. Personal appearance is a substantive safeguard, not a technicality. A notary must not notarize a document merely because it was delivered by a relative, assistant, liaison, or messenger.

Jurat versus acknowledgment

These notarial acts are not interchangeable.

Notarial act	What the signer does before the notary	Common use
Jurat	Signs in the notary’s presence and swears or affirms that the document’s contents are true	Affidavits, sworn statements, and verified documents
Acknowledgment	Appears before the notary and declares that the signature and execution of the document are voluntary	Deeds, contracts, powers of attorney, and similar instruments
Oath or affirmation	Makes a solemn promise that a statement is true	Oral or written sworn declarations, as permitted by law

An affidavit normally requires a jurat, usually beginning with wording such as “Subscribed and sworn to before me.” A document intended for acknowledgment should not be converted into an affidavit merely by adding that wording.

What should the affidavit contain?

The exact contents depend on its purpose, but a usable affidavit generally includes:

A proper caption or title identifying the type of affidavit
The affiant’s full legal name, citizenship, age if material, civil status if relevant, and address
A statement that the affiant is competent to testify to the facts
Facts stated clearly, chronologically, and in numbered paragraphs
The source of the affiant’s knowledge
Identification of attachments, if any
The specific purpose for which the affidavit is executed
The affiant’s signature
A complete jurat for the notary

Use names, dates, addresses, identification numbers, case numbers, account numbers, property descriptions, and other details exactly as they appear in the supporting records. Avoid legal conclusions when the affiant can instead state the underlying facts.

An affidavit should ordinarily contain facts within the affiant’s personal knowledge. If information came from another person or document, identify that source instead of presenting it as something personally witnessed.

Identification requirements

Under the amended notarial rules, competent evidence of identity generally includes at least one current identification document issued by an official agency that bears the individual’s photograph and signature. Examples recognized by the rules include a passport, driver’s license, PRC ID, NBI clearance, police clearance, SSS card, GSIS e-card, PhilHealth card, senior-citizen ID, seaman’s book, alien registration document, and qualifying government-office identification.

Because the document must be current and must permit reliable comparison, bring the original rather than only a photograph or photocopy. A receiving office or notary may reasonably request another ID or supporting record where:

The ID is damaged, altered, expired, or difficult to read.
The photograph or signature no longer permits reliable comparison.
The affiant’s name differs across records.
The affidavit concerns a minor, corporation, estate, guardianship, authority to act, or another special capacity.
Fraud, coercion, incapacity, or impersonation is reasonably suspected.

If the affiant has no qualifying ID, the rules provide a limited credible-witness method. Depending on the circumstances, this requires either one credible witness personally known to the notary or two credible witnesses who meet the rules’ conditions and themselves present competent proof of identity. Credible witnesses are not a casual substitute for missing identification, and they must personally know the affiant.

Personal appearance and signing

For ordinary paper notarization, the affiant and notary must be physically present together when the notarial act is performed. A notary should not:

Notarize an affidavit signed and delivered by someone else
Rely only on a video call, text message, or emailed identification
Leave the notarial certificate or register entry for later completion
Backdate the notarization
State that the affiant appeared on a date when no appearance occurred

Because a jurat requires signing in the notary’s presence, the safest practice is to bring the affidavit unsigned and sign only when instructed. If it has already been signed, the notary may require a fresh signature or a properly completed replacement copy.

Every affiant must personally comply. One signatory ordinarily cannot appear or take the oath for another merely because that person holds a power of attorney.

When the notary must refuse

A notary must refuse or stop the act when the legal requirements are not satisfied, including when:

The affiant does not personally appear.
Identity cannot be reliably established.
The document is blank or incomplete.
The notarial certificate is missing or inappropriate.
The affiant appears not to understand the act.
The affiant appears mentally incapable, intoxicated, drugged, or under duress.
The transaction appears unlawful, false, fraudulent, or deceptive.
The notary has a prohibited financial or beneficial interest.
The notary is a party to the document.
The notary is related to a principal within the degree prohibited by the rules.
The requested act is outside the notary’s territorial authority or commission.

A commissioned notary is not required to notarize every document presented.

Does notarization make a document true or legally effective?

No. Notarization authenticates the notarial act and, in an acknowledgment, provides prima facie evidence of execution. It does not establish that every factual assertion in the document is true.

The Supreme Court has clarified that a notarized document is generally self-authenticating as to its execution, but its evidentiary weight still depends on the evidence and circumstances. The statements in the jurat or acknowledgment receive the relevant presumption of regularity; notarization does not automatically prove all of the document’s contents. See G.R. No. 253527, October 21, 2024 and the 2019 Amendments to the Rules on Evidence.

Notarization also does not automatically make an otherwise illegal, fraudulent, unauthorized, or defective transaction valid. Conversely, not every private document must be notarized to be binding. Article 1358 of the Civil Code requires certain transactions to appear in a public document, but the Supreme Court has explained that this requirement is generally for efficacy and convenience rather than validity—unless a separate legal provision makes a particular form indispensable. Some transactions, such as donations of immovable property, have special formal requirements. Review the relevant provisions in the Civil Code of the Philippines.

Practical steps before going to a notary

1. Confirm the recipient’s requirements

Ask the receiving office for its current checklist and form. Confirm:

Whether an affidavit is actually required
Whether it has a prescribed template
Who must execute it
Whether witnesses or attachments are required
How recent the affidavit must be
Whether original copies are required
Whether electronic notarization is accepted
Whether the document needs apostille, consular action, registration, or another certification
The filing deadline and accepted filing channel

Notarization and filing are separate steps. Notarizing an affidavit does not file it or extend a deadline.

2. Check every factual statement

Compare the draft against official records. Pay particular attention to:

Complete names and name suffixes
Dates and places of birth
Addresses
Dates and sequence of events
Case or reference numbers
Property titles and technical descriptions
Vehicle, account, policy, or identification numbers
Relationships and authority to act
The names and descriptions of attachments

If a fact is uncertain, say so accurately or verify it before swearing. Do not guess.

3. Prepare the originals

Bring:

The affidavit, complete and preferably unsigned
Original valid government-issued ID
A second ID if available
Supporting documents and their originals when verification may be needed
Proof of authority, such as a board resolution, secretary’s certificate, court order, guardianship document, or power of attorney, if signing in a representative capacity
The recipient’s checklist or written instructions

4. Read before signing

Do not sign an affidavit you do not understand. Ask for translation or an explanation in a language you understand. A notary may explain the nature of the notarial act but should not give legal advice unless acting separately as your lawyer.

5. Check the notarized copy

Before leaving, confirm that:

Your name is correct.
The date and place of notarization are correct.
The jurat is complete.
The ID details recorded are accurate.
The notary signed and affixed the required seal.
The document bears the appropriate document, page, book, and series details.
All referenced attachments are present and properly marked.
There are no unexplained blanks or uninitialed alterations.

Ask for a receipt and keep a clear copy of the entire notarized document.

Electronic and remote notarization

The Supreme Court’s Rules on Electronic Notarization, A.M. No. 24-10-14-SC recognize:

In-person electronic notarization
Remote electronic notarization
Electronic signing in the presence of an electronic notary

These procedures apply to electronic documents and require a duly commissioned Electronic Notary Public, compliant identity verification, an accredited electronic-notarization facility, and the records and safeguards prescribed by the Rules.

An ordinary video call, emailed PDF, pasted image of a signature, or online meeting with a conventional notary is not automatically valid remote notarization. Availability may also depend on the authorized notary, approved facility, document type, and current implementation arrangements. Check the Supreme Court’s official eNotarization portal and guidance before relying on the electronic route.

A recipient may impose additional requirements or may require a paper original under the law governing the particular transaction. Confirm acceptance before paying for electronic notarization.

Affidavits executed outside the Philippines

A person abroad should first ask the Philippine recipient what form of authentication it requires. Common routes include:

Execution before a Philippine embassy or consulate that offers notarial services
Notarization under the law of the foreign country followed by an apostille, if that country and the Philippines are parties to the Apostille Convention
Authentication or legalization under the applicable process where the Apostille Convention does not apply

Notarization and apostille are different. A notary verifies or certifies the execution of the document; an apostille authenticates the origin of a public document for use in another convention country.

Requirements, appointments, fees, accepted IDs, processing times, and mailing arrangements vary by foreign service post and country. Consult the relevant Philippine embassy or consulate and the DFA’s official Apostille information service.

Fees, deadlines, and expiration

There is no single statutory notarial fee for every affidavit. A notary should maintain and display the applicable fee schedule, and the amount may depend on the act and related professional services. Drafting or legal consultation is separate from the notarial act and may carry a separate fee. Ask for the total amount in advance and obtain a receipt.

There is also no universal rule that every affidavit “expires” after three or six months. Its practical acceptability depends on:

A statute, regulation, court rule, or agency circular
The recipient’s written requirements
Whether the facts remain current
The purpose for which it was executed
A case-specific filing or submission deadline

If an office says the affidavit must be “recent,” ask for the exact permitted period and the authority or checklist it follows.

Evidence to preserve

Keep the following until the matter is fully resolved:

A complete copy of the signed and notarized affidavit
All attachments in the form submitted
Photographs or scans showing seals, stamps, and notarial details
The notary’s name, office address, contact information, and commission details
Official receipts
Appointment and electronic-service confirmations
Proof of filing, delivery, or receipt by the intended office
Emails or written instructions from the recipient
Source records used to verify the affidavit’s statements
Messages showing the circumstances of signing if coercion, substitution, or fraud later becomes an issue

Do not surrender your only original unless required. If it must be submitted, make a complete copy first.

Common mistakes

Signing before appearing for a jurat
Sending another person to have the affidavit notarized
Using an expired, altered, or unreadable ID
Leaving blanks to be filled after notarization
Copying a template that does not match the intended purpose
Using an acknowledgment when a jurat is required, or vice versa
Stating conclusions or hearsay as personal knowledge
Omitting relevant attachments
Using inconsistent names, dates, or identification details
Assuming notarization is the same as filing, registration, or apostille
Believing that notarization guarantees acceptance
Using a “notary” who has no current commission for the place where the act is performed
Agreeing to backdating or notarization without appearance
Paying a fixer to obtain a seal without completing the required act

Improper notarization can cause a document to lose its public character and be treated as a private document requiring proof of authenticity. It can also expose the notary to disciplinary sanctions and the persons involved to civil or criminal proceedings, depending on the facts.

False statements and altered documents

Do not sign an affidavit containing a statement you know is false. Republic Act No. 11594 increased the penalty for perjury under Article 183 of the Revised Penal Code. Perjury requires, among other elements, a willfully false assertion about a material matter made under oath before an authorized officer for a legally required or legal purpose. The current statutory text is available in Republic Act No. 11594.

A false or altered notarized document may also raise separate issues such as falsification, use of falsified documents, fraud, contempt, or administrative liability. The correct charge and consequences depend on who made or altered the document, what was changed, how it was used, and the evidence available.

Correct an honest error before signing. If an error is discovered afterward, do not erase, overwrite, replace pages, or alter the notarized copy. Ask the recipient or a lawyer whether a corrected or supplemental affidavit is required.

When legal help is urgent

Consult a Philippine lawyer promptly if:

You are being asked to admit wrongdoing, waive rights, transfer property, assume debt, or bind another person.
The affidavit concerns a criminal complaint, arrest, inquest, preliminary investigation, court case, immigration matter, tax issue, estate, land title, adoption, custody, or domestic violence.
A filing, appeal, response, prescription, or registration deadline is near.
Someone signed without appearing before the notary.
The signature, seal, date, ID details, pages, or attachments appear altered.
A document was notarized after the signer’s death or while the signer was elsewhere.
You were threatened, deceived, pressured, or made to sign a blank document.
The notary’s commission or territorial authority is doubtful.
A foreign document has been rejected for lack of apostille, authentication, or consular action.
A government office, bank, employer, or court has challenged the affidavit’s authenticity.

For a suspected notarial violation, preserve the original document and obtain reliable information about the notary’s commission before making accusations. Complaints against lawyers and notaries follow formal procedures and should be supported by evidence.

Frequently asked questions

Can I have an affidavit notarized without appearing personally?

Not through ordinary paper notarization. Personal appearance is required. A lawful remote electronic process is possible only under the Supreme Court’s electronic-notarization rules using a commissioned Electronic Notary Public and the prescribed system.

Can someone else bring my signed affidavit to the notary?

No. Delivery by a relative, employee, liaison, or messenger does not satisfy the affiant’s personal appearance, identification, signing, and oath requirements.

Is one government ID enough?

One current official identification document bearing your photograph and signature may satisfy the general rule, but the notary or receiving office may require additional proof where identity, name consistency, capacity, or authority is uncertain.

Must I sign every page?

The notarial rules do not create a universal requirement that every affidavit page be signed in every situation. Initials or signatures on each page are nevertheless commonly required by recipients or used to protect against page substitution. Follow the prescribed form and the recipient’s instructions.

Do witnesses always have to sign an affidavit?

No. Ordinary affidavits do not automatically require instrumental witnesses. Witnesses may be necessary under a special law, prescribed form, transaction, or credible-witness identification procedure.

Can a notary draft my affidavit?

A lawyer-notary may separately provide drafting or legal services, subject to professional duties and conflicts rules. Drafting fees are distinct from the fee for the notarial act. The notary must remain impartial when acting as notary.

Can a notary correct the facts for me?

A notary may point out blanks, inconsistencies, or problems with the notarial act, but the affiant remains responsible for the factual statements. Material changes should be made before signing and notarization.

Is a photocopy of a notarized affidavit as good as the original?

Not always. Some offices accept certified or clear copies, while others require the original or a particular number of originals. Confirm before submission.

Does an affidavit automatically expire?

No universal expiration period applies. The recipient may require a recently executed affidavit, and changed circumstances may make an older affidavit inaccurate or unsuitable.

Does notarization mean the government approves the document?

No. A notary does not approve the transaction on behalf of the government or guarantee acceptance by a court or agency.

Official sources

This article provides general legal information, not legal advice, and cannot account for every document, transaction, agency rule, or factual situation. Requirements may change and receiving offices may impose additional lawful conditions. Official sources and procedures were checked as of August 31, 2026.