Quick answer

An affidavit is a written statement of facts made under oath or solemn affirmation. For a paper affidavit to be properly notarized in the Philippines, the affiant generally must:

Complete the affidavit without blanks or missing pages.
Personally appear before a duly commissioned notary public.
Present competent evidence 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 and signs a jurat, affixes the official seal, and records the act in the notarial register.

Do not merely leave a signed affidavit with a secretary, messenger, lawyer, or notarial office. For a traditional paper affidavit, signing outside the notary’s presence or appearing only through a representative ordinarily defeats the jurat requirements.

Electronic affidavits may now be notarized through a Supreme Court-accredited electronic notarization facility by a separately commissioned Electronic Notary Public. An ordinary video call, emailed scan, or pasted image of a notarial seal is not a valid substitute.

Affidavit, jurat, and acknowledgment: the important difference

An affidavit contains factual statements that the affiant swears or affirms are true.

A jurat is the notarial certificate normally used for an affidavit. It certifies that the affiant:

personally appeared before the notary;
was properly identified;
signed the document in the notary’s presence; and
took an oath or affirmation regarding the document.

An acknowledgment serves a different purpose. The signer declares before the notary that the signature is genuine and that the document was executed freely and voluntarily. Acknowledgments are commonly used for contracts, deeds, powers of attorney, and similar instruments.

An acknowledgment should not be used in place of a jurat when the document must be sworn. Look for wording such as “subscribed and sworn to before me” at the end of an affidavit.

What a properly prepared affidavit should contain

The exact form depends on its purpose and the requirements of the court, prosecutor, police office, bank, insurer, employer, or government agency receiving it. A practical affidavit ordinarily contains:

the correct title or description of the affidavit;
the place or venue where it will be sworn;
the affiant’s complete name, age or legal capacity when relevant, citizenship, civil status when relevant, and address;
clear, numbered statements of facts;
facts based on the affiant’s personal knowledge or properly identified records;
the reason the affidavit is being executed;
accurate references to attached documents;
the affiant’s signature over the printed name; and
a complete jurat.

Use the receiving office’s prescribed form when one exists. An affidavit of loss, complaint-affidavit, judicial affidavit, affidavit of support, affidavit for civil registration, and affidavit used in a land transaction can have materially different requirements.

Every page and attachment should be reviewed before signing. Describe dates, names, identification numbers, amounts, locations, and attached records precisely. Do not swear to guesses, legal conclusions supplied by another person, or events that you did not personally witness unless the affidavit clearly explains the source of the information.

Personal appearance is the general rule

Under the 2004 Rules on Notarial Practice, a notary may not perform a traditional notarial act when the signatory is not personally present at the time of notarization.

For a paper affidavit:

bring the complete document and all attachments;
do not sign it in advance;
appear before the notary within the notary’s authorized territorial jurisdiction;
answer the notary’s identity and capacity questions truthfully; and
personally take the oath or affirmation.

A notary should refuse to proceed if the document is blank or incomplete, the transaction appears unlawful, the signer appears unable to understand the act, or there are signs of coercion or lack of free will.

A lawyer is not automatically authorized to notarize documents. The lawyer must have a valid notarial commission for the relevant place and period. A commission may be checked with the Office of the Clerk of Court of the Regional Trial Court that issued it.

Identification requirements

If the affiant is not personally known to the notary, the notary must establish identity through competent evidence.

The usual method is at least one current identification document issued by an official agency and bearing the person’s photograph and signature. Examples recognized by the rules include a passport, driver’s license, PRC ID, NBI or police clearance, postal or voter’s ID, GSIS or SSS card, PhilHealth card, senior citizen card, OWWA or OFW ID, seaman’s book, alien certificate of registration, and government-office ID.

The Philippine National ID—in card, paper, or valid digital form—is legally recognized as sufficient proof of identity subject to authentication. A notary may verify it through the appropriate National ID authentication facility. See the PhilSys advisory on National ID acceptance and Republic Act No. 11055.

A community tax certificate or cedula alone is not competent evidence of identity under the Notarial Rules.

When ordinary documentary identification is genuinely unavailable, the rules permit identification through credible witnesses under strict conditions:

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 transaction, and present their own documentary identification.

Acceptance remains subject to the notary’s duty to be satisfied about identity. Bring the original ID and, as a practical matter, a clear photocopy because the notary or receiving agency may require one for its records.

What to bring to the notary

Prepare the following:

the unsigned, fully completed affidavit;
every page and attachment referred to in it;
the original current government-issued identification;
photocopies of the identification if requested;
supporting records needed to check names, dates, amounts, or document numbers;
the correct spelling and contact information of every affiant;
an email address for the electronic duplicate, if one will be sent; and
sufficient copies for the receiving office and your own records.

All joint affiants must comply individually. One affiant generally cannot appear or take an oath for another.

If a person cannot read, understand the language used, sign in the usual manner, or travel because of disability, hospitalization, or detention, disclose this before the appointment. Special procedures, witnesses, interpretation, signature by mark, or an authorized location may be necessary.

What to check before leaving

Review the finished document immediately. Confirm that:

the affidavit was signed only after all statements and attachments were complete;
the jurat states the actual date and place of notarization;
your name is correctly written;
the identification method is accurately recorded;
the notary signed by hand and affixed a visible official seal;
the notarial commission was valid on that date;
the notarial certificate contains the required commission and professional details; and
the document has its document, page, book, and series entries.

Do not accept an affidavit bearing a pre-signed or blank jurat, an unexplained different date, a seal without the notary’s signature, or notarial details that belong to another city, lawyer, or document.

Under the 2025 amendments to the 2004 Notarial Rules, the notary must retain and transmit digitized records. The notary must also provide each signatory, at no additional cost, an electronic duplicate through email or another mutually agreed file-sharing method within the period stated in the rules. A signatory may waive receipt, but that waiver also gives up objections to the completeness of the electronic reproduction.

Compare any electronic duplicate you receive against your paper copy. If a material difference affects anyone’s rights, notify the notary promptly in writing and request correction. Preserve the email and both versions.

Electronic and remote notarization

The Rules on Electronic Notarization, A.M. No. 24-10-14-SC, effective in 2025, provide an alternative for electronic documents. They do not abolish traditional paper notarization.

Electronic notarization may be:

in-person, with the principal and witnesses physically appearing before the Electronic Notary Public;
remote, through synchronous videoconferencing and identity verification within an accredited facility; or
a permitted combination of the two.

The document, signatures, identity checks, electronic notarial certificate, and audit records must pass through a Supreme Court-accredited Electronic Notarization Facility. The notary must hold a separate electronic notarial commission.

Remote electronic notarization ordinarily requires the principal and witnesses to be located in the Philippines. A principal abroad may use the limited procedure allowed by the rules while physically within a Philippine embassy, consular office, or honorary consul’s office.

Paper documents with handwritten signatures remain governed by the paper-notarization rules. Notarial wills and depositions are excluded from electronic notarization. Check the Supreme Court’s official eNotary Services page for current facilities and guidance.

Affidavits signed outside the Philippines

A document intended for use in the Philippines may be executed before an authorized Philippine embassy or consular officer, subject to that post’s appointment, identification, copy, and fee requirements.

Another possible route is notarization under the law of the foreign country followed by an Apostille, if that country is a party to the Apostille Convention. Documents from non-Apostille countries may require authentication or legalization instead. Requirements vary by country and receiving Philippine agency.

For a Philippine notarized affidavit intended for use abroad, the destination country may require:

notarization in the Philippines;
a Certificate of Authority for a Notarial Act from the appropriate Regional Trial Court; and
a DFA Apostille.

Confirm the destination’s requirements before signing. The DFA’s Apostille documentary requirements and official FAQs explain the current process.

Does a notarized affidavit prove that every statement is true?

No. Proper notarization generally gives a document public character and supports its due execution and authenticity. It does not automatically prove that every factual statement in the affidavit is true.

The Supreme Court has clarified that notarized documents are generally prima facie evidence of due execution and authenticity—not necessarily the truth of their contents. The affiant may still have to testify, establish personal knowledge, authenticate attachments, and undergo cross-examination. See the Supreme Court’s decision in G.R. No. 253527.

Defective notarization can strip a document of its public character and reduce it to a private document. That does not always make the underlying document nonexistent, but its execution and authenticity may then require separate proof, and the receiving office may reject it for noncompliance.

Notarization also does not:

cure false or inconsistent statements;
validate an illegal transaction;
transfer rights that the signer does not possess;
replace registration, tax payment, filing, or agency approval;
make an altered or forged document valid; or
amount to legal advice about the document’s consequences.

Judicial affidavits and court filings require extra care

A judicial affidavit is not an ordinary narrative affidavit. Under the Judicial Affidavit Rule, it must ordinarily include consecutively numbered questions and answers, specified information about the witness and examining lawyer, identification of exhibits, the witness’s signature, a proper jurat, and the lawyer’s sworn attestation.

Court, prosecutor, and administrative proceedings may impose their own forms, service rules, filing channels, and deadlines. A correctly notarized affidavit may still be excluded if it was late, served incorrectly, prepared in the wrong format, or unsupported by required attachments.

There is no universal expiration date for every affidavit. Its usefulness depends on whether the sworn facts remain true and whether the receiving institution requires a recently executed document. The filing or submission deadline set by the applicable law, court order, agency rule, or official checklist controls.

Common mistakes to avoid

Signing before meeting the notary.
Sending only a representative to obtain notarization.
Using an expired ID or relying only on a cedula.
Leaving names, dates, amounts, or annex references blank.
Allowing pages to be replaced after signing.
Using an acknowledgment when a jurat is required.
Treating a scanned seal or ordinary online video call as electronic notarization.
Assuming the notary checked the legal effect of the document.
Swearing to facts copied from another person without explaining their source.
Submitting an affidavit without checking the receiving office’s current form and deadline.
Ignoring discrepancies in the electronic duplicate sent after notarization.
Using a notary whose commission is expired, territorial authority is incorrect, or identity cannot be verified.

Evidence to preserve

Keep:

the original notarized affidavit;
the electronic duplicate received from the notary;
all attachments and records used to prepare it;
copies of the identification presented;
the receipt and appointment details;
emails, messages, and written instructions;
the notary’s name, office address, commission details, and register references;
proof of when and where the affidavit was filed; and
any written objection or correction request.

If fraud or irregularity is suspected, preserve the document in its existing condition. Do not erase entries, detach pages, overwrite electronic files, or confront a suspected forger in a way that could destroy evidence.

When legal help is urgent

Seek prompt advice from a Philippine lawyer if:

your signature was forged or the document says you appeared when you did not;
pages, amounts, names, or attachments were changed after signing;
a knowingly inaccurate affidavit has already been filed;
the affidavit concerns land, inheritance, corporate ownership, custody, immigration, criminal allegations, or a large financial obligation;
you were threatened, deceived, or pressured into signing;
a court, prosecutor, or agency deadline is imminent;
a receiving office rejected the document and important rights may expire;
a notarized document is being used to transfer or encumber your property; or
the notary appears uncommissioned or the register details do not match.

A false statement does not become lawful because it was notarized. Knowingly making an untruthful statement under oath about a material matter may constitute perjury under Article 183 of the Revised Penal Code, as amended by Republic Act No. 11594. Forgery, falsification, fraud, or other offenses may also apply depending on the facts.

Frequently asked questions

Can I bring an affidavit that I already signed?

For a jurat, the affidavit should be signed in the notary’s presence. Ask the notary whether a fresh unsigned copy is required; do not assume that merely confirming an earlier signature is enough.

Can another person have my affidavit notarized for me?

No. The affiant must personally take the oath or affirmation. Delivering or collecting documents may be delegated, but personal appearance and oath-taking cannot ordinarily be performed through a representative.

Is one valid ID enough?

One current official identification document bearing the required identifying features may be sufficient, but the notary must be satisfied as to identity. A receiving agency or higher-risk transaction may require additional identification.

Is a cedula a valid ID for notarization?

Not by itself. A community tax certificate is not competent evidence of identity under the Notarial Rules.

Can I use my National ID?

Yes, subject to authentication. Card, paper, and valid digital National ID formats are recognized for public and private transactions.

Must every affidavit be drafted by a lawyer?

Not always. However, legal assistance is advisable when rights, liability, court proceedings, land, estates, family matters, criminal accusations, or significant money are involved. The notary’s act does not guarantee that the affidavit is legally sufficient.

How much does notarization cost?

The applicable fee depends on the authorized fee rules and the service performed. Ask for the fee before proceeding and request a receipt. Under the 2025 amendments, the notary may not add a separate charge for digitizing, transmitting, storing, or processing the electronic duplicate required by the rules.

Does a notarized affidavit expire?

There is no single expiration period for all affidavits. The receiving institution may require a document executed within a specified period, and an affidavit should not be used after its material facts have changed.

Can an online notary notarize my scanned paper affidavit?

Not through an ordinary video call or email exchange. Valid electronic notarization requires an electronic document, an accredited facility, a commissioned Electronic Notary Public, and compliance with the Supreme Court’s identity, appearance, signing, and recordkeeping rules.

What should I do if the emailed copy differs from my paper affidavit?

Notify the notary promptly in writing, identify each material discrepancy, request correction, and preserve both versions and the transmission record. Obtain legal advice immediately if the difference affects property, money, court evidence, or another person’s rights.

Official references

This article provides general legal information, not legal advice or a prediction of any case outcome. Requirements can change and may differ by document, proceeding, agency, consular post, and receiving country. Official sources were checked as of 24 July 2026.