Quick answer
An affidavit is a written statement of facts that the affiant swears or affirms to be true. For an ordinary paper affidavit in the Philippines, the affiant must generally:
- Complete the affidavit without material blanks.
- Personally appear before a duly commissioned notary public or another officer legally authorized to administer oaths.
- Prove identity through personal knowledge of the notary or competent evidence of identity.
- Sign the affidavit in the notary’s presence.
- Take an oath or affirmation that its contents are true.
- Sign or place the required mark in the notarial register.
A paper affidavit with a handwritten signature cannot be notarized through an ordinary video call. Electronic and remote notarization are permitted only under the Supreme Court’s official electronic-notarization framework, using a commissioned Electronic Notary Public and an accredited Electronic Notarization Facility.
The document’s intended recipient may impose additional requirements, such as a prescribed form, supporting records, witnesses, multiple originals, a recent execution date, or a filing deadline. Always obtain those instructions before drafting or notarizing the affidavit.
What makes a document an affidavit?
An affidavit is more than a signed statement. It is a statement made under oath or solemn affirmation before someone authorized to administer an oath.
It normally contains:
- The affiant’s full legal name and relevant personal circumstances
- A clear statement that the affiant is competent to testify and is making the affidavit voluntarily
- Numbered, factual statements based on personal knowledge
- Dates, places, names, amounts, and document references necessary to make the account understandable
- A statement explaining the affidavit’s purpose
- The affiant’s signature
- A proper jurat completed by the notary or authorized officer
An affidavit should distinguish facts personally known to the affiant from information learned from another person or document. If a conclusion is based on records, identify the records and attach them when appropriate.
Avoid unnecessary personal information. Include an address, civil status, nationality, date of birth, or identification number only when the form, transaction, or receiving authority requires it.
Jurat versus acknowledgment
The correct notarial act depends on the document.
Jurat
Affidavits ordinarily require a jurat. In a jurat, the affiant:
- Appears personally before the notary
- Is personally known to the notary or properly identified
- Signs the affidavit in the notary’s presence
- Takes an oath or affirmation concerning the affidavit
Because signing in the notary’s presence is part of the jurat, do not sign an affidavit in advance. If it has already been signed, the notary may require a fresh signature or a newly printed copy.
Acknowledgment
An acknowledgment is commonly used for contracts, deeds, powers of attorney, and similar instruments. The signer personally appears and declares that the signature was voluntarily affixed, that the document is the signer’s free and voluntary act, and, when signing for another person or an organization, that the signer has authority to act in that capacity.
An acknowledgment is not a substitute for the oath required in an affidavit. Likewise, a jurat should not be used merely to turn a contract into an acknowledged instrument. The wording and purpose of the document determine the proper notarial act.
These distinctions are set out in the Supreme Court’s Amended 2004 Rules on Notarial Practice.
Requirements for a paper affidavit
1. The document must be complete
A notary must not notarize a blank or incomplete document. Before appearing:
- Fill in all material names, dates, places, amounts, and descriptions.
- Include every page and attachment referred to in the affidavit.
- Remove unused blanks or mark them appropriately.
- Check that names agree with the affiant’s identification documents.
- Make sure page numbering and exhibit labels are consistent.
- Do not leave the notarial certificate blank for later completion by someone other than the notary.
The notary may refuse a document that appears unlawful, immoral, incomplete, misleading, or improperly prepared.
2. The affiant must personally appear
For traditional paper notarization, the person whose affidavit is being notarized must be physically present before the notary at the time of the notarial act. Sending a signed document through a relative, employee, messenger, or courier is not enough.
The Supreme Court has repeatedly emphasized that personal appearance enables the notary to verify identity, the genuineness of the signature, the administration of the oath, and whether the person is acting freely. See, for example, Ladrera v. Atty. Isidoro.
3. The affiant must be properly identified
If the affiant is not personally known to the notary, the usual requirement is at least one current identification document issued by an official agency and bearing both the affiant’s photograph and signature.
Examples may include a current:
- Philippine passport
- Driver’s license
- Professional Regulation Commission ID
- Government office ID
- SSS or GSIS identification card
- Senior citizen ID
- Alien Certificate of Registration
- Other official identification satisfying the rule
The particular card must actually be current and contain the required identifying features. A Community Tax Certificate or cedula alone ordinarily does not satisfy the competent-evidence-of-identity requirement because it generally does not bear both a photograph and signature.
The rule states “at least one” qualifying identification document; it does not create a universal two-ID requirement. A notary or receiving institution may nevertheless request additional identification when reasonably necessary to resolve a name discrepancy, confirm authority, or comply with a special procedure.
If the affiant has no qualifying identification, the Rules permit identification through credible witnesses:
- 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 documentary identification to the notary.
A credible witness must not be a party to, or otherwise privy to, the document or transaction and must swear or affirm to the person’s identity. This is a formal alternative, not simply permission to bring any friend or relative.
4. The affiant must understand and act voluntarily
The affiant should read the entire document, including its attachments, before signing. The notary must refuse if there is reasonable doubt that the affiant understands the consequences or is acting voluntarily.
Use a language the affiant understands. If the document must be in another language, arrange a reliable translation and ask the intended recipient whether a translated or bilingual version is required. A person should never be pressured to sign, instructed merely to “trust the form,” or asked to swear to facts that the person cannot verify.
5. The affidavit must be signed and sworn to before the notary
The affiant signs in the notary’s presence and takes an oath or solemn affirmation. An affirmation has the same legal purpose as an oath and may be used without religious language.
The notary should personally complete and sign the notarial certificate, affix the official seal, and record the act in the notarial register. The affiant must also sign or place the proper mark in that register.
6. The notary must be currently commissioned and acting within the proper territory
Not every lawyer is automatically a notary public. For traditional notarization, the lawyer must hold a valid notarial commission from the proper Executive Judge.
A traditional notary may act only within the territorial jurisdiction of the commissioning court. The general rule is that notarization occurs at the notary’s regular place of work or business. Limited exceptions cover specified places within the same territorial jurisdiction, including certain public offices or function areas, hospitals where a party is confined, and places where a party is lawfully detained.
A traditional notarial commission generally runs for the two-year period beginning on January 1 of the year in which it is issued, unless earlier revoked or ended by resignation. Before relying on an unfamiliar notary, check the commission details displayed on the certificate or verify the commission with the Office of the Executive Judge or Clerk of Court concerned.
7. The notary must be independent
A notary must not notarize a document when the notary:
- Is a party to it
- Will receive a prohibited direct or indirect interest from the transaction
- Is the principal’s spouse, common-law partner, ancestor, descendant, or relative by blood or marriage within the fourth civil degree
Payment of the lawful notarial fee is not a prohibited interest. A lawyer who drafted the document is not necessarily disqualified merely for providing legal services, but any conflicting personal or financial interest must be examined carefully.
Signing by thumbmark or when physically unable to sign
A person who cannot sign may affix a thumbmark or another mark, but special safeguards apply. The mark must be placed in the presence of the notary and two disinterested, unaffected witnesses. The witnesses sign, and the notary adds the prescribed notation identifying the person and witnesses.
If the person is physically unable even to make a mark, the Rules permit the notary to sign on that person’s behalf only when directed by the person and in the presence of two disinterested, unaffected witnesses. The notary must add the required explanatory notation and perform the appropriate acknowledgment or jurat.
Do not improvise these procedures. Inform the notary in advance so that suitable witnesses and wording can be arranged.
What a properly notarized document should show
Before leaving, check the entire document. A properly completed paper notarization should ordinarily show:
- The place and date of notarization
- The names of the persons who appeared
- The correct jurat or acknowledgment
- The identification presented, when applicable
- The notary’s handwritten signature
- A clear, permanent, photographically reproducible official seal
- The notary’s name, commission number, territorial commission, commission expiry, and office address
- The notary’s Roll of Attorneys, IBP, and Professional Tax Receipt details
- The document, page, book, and series numbers corresponding to the notarial register
- The official seal on every page as required by the amended rules
Do not accept a loose seal or signature page intended to be attached later to an incomplete document.
Electronic and remote notarization
The 2025 Rules on Electronic Notarization supplement, rather than replace, traditional paper notarization. They recognize:
- In-Person Electronic Notarization, where the principal physically appears before an Electronic Notary Public and uses or confirms a digital signature through the authorized facility
- Remote Electronic Notarization, where the appearance and notarial act take place through real-time videoconferencing and the accredited electronic system
Electronic notarization is not simply a Zoom call followed by emailing a scanned, wet-signed affidavit. It must involve:
- A commissioned Electronic Notary Public
- A Supreme Court-accredited Electronic Notarization Facility
- An electronic document and compliant digital signatures
- The facility’s required identity verification, real-time interaction, records, and security controls
- Completion of the electronic notarial certificate and audit trail
Electronic notarization has the same legal force as a compliant traditional notarial act, but the electronic rules do not apply to:
- Notarial wills
- Deposition taking
- Paper documents bearing handwritten signatures or marks
For remote electronic notarization, the principal may generally be located anywhere in the Philippines. A principal abroad may use the process only while within the premises of a Philippine embassy, consular office, or Philippine honorary consul’s office, subject to the Rules. Confirm current facilities and commissioned practitioners through the Supreme Court’s eNotary Services portal.
Even when electronic notarization is legally available, confirm that the court, registry, bank, or agency receiving the affidavit accepts electronic documents through its current filing system.
Affidavits executed abroad for use in the Philippines
A person abroad generally has two routes:
- Execute the document before a Philippine embassy or consulate that offers consular notarization; or
- Sign before a competent local notary and obtain an apostille from the designated authority of the foreign country, if that country is a party to the Apostille Convention.
For a non-Apostille country, the applicable authentication process may still be required. Procedures, appointments, fees, acceptable identification, and the number of originals vary by post and country. Check the relevant Philippine embassy or consulate and the DFA’s Apostille information and FAQs.
A foreign notarization or apostille authenticates the relevant signature or public capacity; it does not guarantee that the receiving Philippine agency will accept the document’s substance, format, translation, or age.
Additional requirements depend on the affidavit’s purpose
There is no single format suitable for every affidavit. Special laws, court rules, or agency procedures may prescribe additional contents.
Examples include:
- Judicial affidavits, which follow a question-and-answer format, require specified lawyer attestations, and are subject to the Judicial Affidavit Rule
- Affidavits of loss, which should accurately identify the lost item, explain possession and circumstances of loss, and comply with the issuing agency’s requirements
- Affidavits involving estates, land, corporate authority, immigration, civil-registry records, or tax matters, which may require supporting documents and additional legal steps
- Complaint-affidavits and counter-affidavits, which are governed by procedural deadlines and evidentiary requirements
- Affidavits required by banks, schools, insurers, employers, and government agencies, which may have official forms or recency requirements
Notarization does not replace publication, registration, tax payment, agency approval, court filing, or any other step required by law.
Fees, copies, and deadlines
There is no universal notarial price for every affidavit. The notary must follow the applicable fee rules, post a schedule of chargeable fees, and issue a Bureau of Internal Revenue-registered receipt when charging for notarial services. Ask whether the quoted amount covers only notarization or also drafting, consultation, travel, printing, and other lawful professional services.
Under the 2025 amendments:
- No separate fee may be charged for required digitization, transmission, storage, or related processing.
- The notary must transmit the prescribed electronic copy to each signatory, at no additional cost, within the period stated in the Rules, unless the signatory validly waives receipt.
- A signatory who receives an electronic copy with a material discrepancy should promptly notify the notary in writing and request correction.
- Monthly notarial records and the required electronic duplicate originals must be sent by the notary to the clerk of court within the first 10 days of the following month.
These reporting duties belong to the notary, but the electronic copy gives the signer an important opportunity to detect altered, missing, or unreadable pages. The changes are detailed in OCA Circular No. 197-2025.
There is also no universal expiration period for all affidavits. An affidavit records facts sworn to on a particular date, but the receiving authority may require one executed within a stated period or may reject it when circumstances have changed. Filing and submission deadlines come from the particular court rule, statute, notice, or agency procedure—not from notarization itself.
What notarization does—and does not do
Proper notarization protects against impersonation and helps establish that the person appeared, was identified, signed or acknowledged the document, and, for an affidavit, took the required oath or affirmation.
It does not:
- Prove that every factual statement is true
- Transfer ownership by itself
- Cure an illegal, void, forged, or unauthorized transaction
- Establish that a representative actually has authority when the supporting authority is defective
- Replace registration, approval, filing, or tax requirements
- Guarantee acceptance by every court, bank, registry, or government agency
A valid acknowledgment ordinarily gives a private document the evidentiary character of a public document. Defective notarization can strip that public character and require proof of authenticity and due execution as a private document. Whether the underlying transaction remains valid depends on the governing law and whether notarization or a public instrument is required for validity, enforceability, registration, or merely evidence. The Supreme Court discusses these consequences in Patenia-Kinatac-an v. Commission on Elections.
Practical checklist
Before notarization
- Obtain the latest form and instructions from the intended recipient.
- Confirm the filing deadline, number of originals, acceptable language, and required attachments.
- Write only facts you can truthfully swear to.
- Check all names, dates, amounts, addresses, document numbers, and exhibit references.
- Print a complete copy without material blanks.
- Bring a current government-issued ID bearing your photograph and signature.
- Bring documents proving representative authority, if signing for a company or another person.
- Arrange qualified witnesses in advance if using a thumbmark, assisted signature, or credible-witness identification.
- Do not sign an affidavit before meeting the notary.
- Confirm that the notary’s commission covers the place and date of notarization.
During notarization
- Appear personally and present the complete affidavit.
- Read every page and attachment.
- Correct errors before signing and initial any permitted corrections as directed.
- Sign in the notary’s presence.
- Take the oath or affirmation.
- Sign or place the proper mark in the notarial register.
- Ask for a receipt and your completed original.
- Provide the correct email address if an electronic copy will be transmitted.
After notarization
- Check the jurat, date, venue, seal, commission information, and register numbers.
- Keep the original in a secure place.
- Save the exact electronic copy received from the notary.
- Compare every page of the electronic copy with the paper document.
- File or submit the affidavit before the applicable deadline.
- Do not add pages, alter facts, or replace attachments after notarization. Execute a corrected or supplemental affidavit when necessary.
Evidence worth preserving
If the affidavit may become important in a dispute, preserve:
- The original notarized affidavit
- The exact electronic copy transmitted by the notary
- All exhibits and supporting records
- The form or written instructions supplied by the recipient
- Proof of filing, delivery, receipt, and date stamps
- The notary’s official receipt and contact details
- Emails concerning transmission or correction
- Drafts and source records showing how dates, amounts, and statements were verified
- Messages or other evidence of pressure, threats, unauthorized changes, or identity misuse
A person seeking to verify a questioned notarization may request inspection or a certified copy of the relevant notarial record under the conditions in the Rules. The notary’s commission and reported records may also be checked with the appropriate Office of the Executive Judge or Clerk of Court.
Common mistakes
- Using a generic internet template without checking the recipient’s prescribed form
- Signing the affidavit before appearing before the notary
- Sending someone else to have a signature notarized
- Presenting only a cedula or an expired or unsuitable ID
- Leaving important blanks, missing pages, or unattached exhibits
- Swearing to hearsay as though it were personal knowledge
- Using an acknowledgment where a jurat is required, or vice versa
- Using a notary outside the territorial jurisdiction of the traditional commission
- Using a notary who is a prohibited relative or has an interest in the transaction
- Treating an ordinary video call as lawful remote notarization
- Changing the document after notarization
- Assuming notarization automatically makes the contents true or the transaction valid
- Missing the court or agency deadline while focusing only on notarization
When legal help is urgent
Speak with a Philippine lawyer promptly before signing or submitting the affidavit when:
- It concerns land, inheritance, a deed of sale, a waiver, or a special power of attorney
- It may admit a crime, debt, fraud, negligence, or legal liability
- It will be used in a criminal, civil, labor, administrative, immigration, or tax proceeding
- A complaint-affidavit, counter-affidavit, answer, or court submission is due soon
- You are being pressured to sign or do not understand the language or consequences
- Someone has used your name, identification, signature, or thumbmark without permission
- A supposed signatory was absent, incapacitated, or already deceased on the notarization date
- Pages, attachments, dates, or amounts differ between copies
- The notary’s commission, seal, register entry, or identity appears questionable
Do not surrender the only original of a suspicious document. Obtain certified copies, preserve communications and filing records, and have counsel identify the correct civil, criminal, administrative, or urgent injunctive remedy.
Frequently asked questions
Must an affidavit always be notarized?
A document is ordinarily an affidavit because its statements are sworn or affirmed before an authorized officer. An unsigned or merely witnessed statement is not automatically an affidavit. Some laws or agencies allow a different sworn declaration or certification, but only when the governing rule expressly permits it.
Are two valid IDs always required?
No. The general paper-notarization rule requires at least one current official identification document bearing the person’s photograph and signature when the affiant is not personally known to the notary. Additional identification may reasonably be requested or required by a special procedure.
Is a cedula enough?
Ordinarily, no. A cedula generally lacks the photograph-and-signature combination required for competent evidence of identity. Bring a current qualifying government-issued ID.
Are witnesses required for every affidavit?
No. Ordinary affidavits do not generally require separate subscribing witnesses. Witnesses are required in special situations, including identification through credible witnesses, signing by thumbmark, a notary signing for a physically unable person, or when a particular law or form requires them.
Can I sign the affidavit before visiting the notary?
For a jurat, the affiant must sign in the notary’s presence. Leave it unsigned. If you signed early, disclose that fact and follow the notary’s instructions for a fresh signature or document.
Can I have a paper affidavit notarized by video call?
Not through an ordinary call. A paper document with a handwritten signature remains governed by the paper-notarization rules. Remote electronic notarization must use a commissioned Electronic Notary Public, an accredited facility, and a compliant electronic document.
Does a notarized affidavit expire?
There is no universal expiration date for all affidavits. The recipient may require a recently executed affidavit, and the statements may become inaccurate when circumstances change. Check the specific form and agency rules.
Can a notarized affidavit be corrected?
Do not erase, replace pages, or insert new information after notarization. Minor errors discovered before signing may be corrected as directed by the notary. Material errors discovered afterward ordinarily call for a new, corrected, or supplemental affidavit and may also require correction of an existing filing.
Is a notarized false statement automatically perjury?
Not every mistake is perjury. The prosecution must prove the statutory elements, including a willful and deliberate false statement under oath about a material matter, made before a competent officer for a legally required or legal purpose. Nevertheless, the risk is serious: Article 183 of the Revised Penal Code, as amended by Republic Act No. 11594, imposes substantial imprisonment and additional consequences for perjury.
Does notarization make a contract or affidavit legally correct?
No. The notary authenticates the notarial act, not the legal sufficiency or truth of every statement. A document can be properly notarized yet remain ineffective because of illegality, lack of authority, missing consent, defective substance, or failure to complete another legal requirement.
Official sources
- Amended 2004 Rules on Notarial Practice
- OCA Circular No. 197-2025
- 2025 Rules on Electronic Notarization, A.M. No. 24-10-14-SC
- Supreme Court eNotary Services
- Judicial Affidavit Rule, A.M. No. 12-8-8-SC
- Republic Act No. 11594 on perjury
- DFA Apostille FAQs
This article provides general Philippine legal information, not advice for a specific affidavit, transaction, or case. Requirements and deadlines can depend on the governing law, receiving authority, document, and facts. Consult a Philippine lawyer when rights, liability, property, or a filing deadline may be affected. Sources checked as of July 23, 2026.