If you need to submit a sworn statement for a lost passport, a name correction at a government agency, financial support for a visa application, or testimony in a court case, preparing a proper affidavit in the Philippines is a common but often confusing requirement. Many people search for clear guidance because an incorrectly drafted or improperly notarized affidavit can be rejected, causing delays in important transactions, travel plans, or legal matters. This article walks you through exactly what an affidavit is, the legal rules that govern it, the practical step-by-step process most people follow successfully, common types you will encounter, special notes for foreigners, frequent pitfalls, required documents and costs, and answers to the questions people actually ask.

What Exactly Is an Affidavit in Philippine Practice?

An affidavit, sometimes called a sinumpaang salaysay, is a written statement of facts that a person (the affiant) swears or affirms to be true under oath before an authorized officer, usually a notary public. Once notarized with a jurat, it becomes a public document with greater evidentiary weight than an ordinary unsworn letter or statement. Government agencies, banks, courts, schools, and employers routinely require affidavits to support applications, replace lost documents, prove relationships, or establish facts when primary records are unavailable or inconsistent.

The key feature is the oath. The affiant declares under penalty of perjury that the contents are true based on personal knowledge. This is why the notary must witness the signing and administer the oath in person in most cases.

The Legal Foundation of Affidavits

Affidavits derive their authority from several core laws and rules that remain in effect:

The 2004 Rules on Notarial Practice (A.M. No. 02-8-13-SC, with later amendments on reporting) define what constitutes a valid jurat, require personal appearance of the affiant, specify competent evidence of identity (usually a government-issued ID with photo and signature), and detail what the notary must record in the notarial register and certificate.
The Rules of Court (particularly provisions on evidence and affidavits) and the Judicial Affidavit Rule (A.M. No. 12-8-8-SC) govern the use of affidavits in court proceedings, where they can serve as the witness’s direct testimony to speed up cases.
Article 183 of the Revised Penal Code penalizes perjury—knowingly making a false statement under oath in an affidavit or other sworn document.
Specific statutes add requirements for particular uses, such as Article 34 of the Family Code for affidavits of cohabitation that allow couples to marry without a license after living together for at least five years without legal impediments.

Notarization turns a private writing into a public document. The notary does not verify the truth of the facts; the notary verifies the identity of the person signing and that the oath was properly taken. False statements remain the affiant’s responsibility.

Step-by-Step: How to Prepare and Have Your Affidavit Notarized

Follow these steps in order. Most straightforward affidavits can be completed in one day if you prepare properly.

Identify the exact purpose and check requirements with the receiving office. Call, email, or visit the agency (PSA, DFA, BIR, bank, court, school, or employer) and ask whether they have a preferred template, required wording, specific attachments, or number of original copies. Using the wrong type or missing details is one of the most common reasons for rejection.
Gather your facts and supporting documents. Write down every relevant detail in chronological order: full legal names (exactly as they appear in official records), dates, places, document numbers, and descriptions. Collect photocopies of your valid ID, the lost item (if any), police blotter or report, birth or marriage certificates, contracts, or any other proof that supports what you will state.

Draft the affidavit using the standard Philippine format. You can do this yourself for simple matters or have a lawyer or paralegal assist for complex ones (property, litigation, or criminal-related). Use clear, factual language in the first person. Number the paragraphs. Avoid conclusions, arguments, or statements outside your personal knowledge.

Standard structure looks like this:

REPUBLIC OF THE PHILIPPINES)
CITY/MUNICIPALITY OF ______ ) S.S.

AFFIDAVIT OF [SPECIFIC PURPOSE, e.g., LOSS / ONE AND THE SAME PERSON]

I, [FULL LEGAL NAME], of legal age, [civil status], [citizenship], and presently residing at [complete address], after having been duly sworn in accordance with law, do hereby depose and state:

1. That I am the [owner/holder/applicant/witness] of [describe the subject clearly, e.g., Philippine Passport No. XXXXX issued on DD Month YYYY at DFA XXXXX];
2. That on or about [exact date or period], [what happened in factual detail];
3. That [next fact, with names, dates, and specifics];
4. That I am executing this affidavit to attest to the truth of the foregoing and for the purpose of [state exactly why you need it, e.g., applying for a replacement passport / correcting my name in school records / supporting my visa application].

IN WITNESS WHEREOF, I have hereunto set my hand this ____ day of ______________ 20____ at __________________, Philippines.

_________________________________
[Signature over Printed Name]
Affiant

Review the draft carefully. Check spelling of every name, consistency with your IDs and supporting documents, and completeness. Have someone else read it for clarity. For anything involving money, property, family relations, or court cases, consider having a lawyer review it before notarization.
Prepare multiple original copies. Bring at least one extra copy beyond what the receiving office requires. The notary keeps one for their files and records.
Locate a commissioned notary public. Not every lawyer is a notary. A notary public must hold a current commission from the Executive Judge of the Regional Trial Court in the city or province where they practice. Many law offices, municipal halls, and commercial areas have notaries. You can ask friends, search local directories, or check with the court. Confirm the notary’s commission covers the area where the affidavit will be used if the receiving office has preferences.
Appear personally before the notary with your documents. Do not sign the affidavit in advance. The notary must witness your signature and administer the oath. Bring:
- The unsigned original copies of the affidavit
- Your original valid government-issued photo ID (passport is strongest; driver’s license, UMID, PhilSys ID, PRC ID, or voter’s ID also work)
- Photocopies of the ID
- Supporting documents
- Cash for fees and documentary stamp
Complete the notarization. The notary will:
- Verify your identity through personal knowledge or competent evidence of identity
- Ask you to raise your right hand and swear (or affirm) that the contents are true
- Have you sign in their presence
- Complete the jurat section with the date, place, your ID details, their signature, official seal, commission number and expiry, Roll of Attorneys number, PTR, IBP, MCLE compliance, and notarial register details (Doc. No., Page No., Book No., Series of ____)
Pay the fees and receive your copies. Affix the documentary stamp (usually purchased from the notary or BIR). Keep at least one fully notarized original in a safe place and submit the required number to the receiving office.
Follow up if needed. Some offices may still request additional authentication or apostille later.

Common Types of Affidavits and When People Use Them

Affidavit of Loss — Most frequent for lost passport, driver’s license, ATM card, land title, or school records. Include when and how you discovered the loss and that diligent search failed to locate it.
Affidavit of One and the Same Person — Used when your name appears differently across documents (e.g., missing middle initial or spelling variation). Attach copies of all conflicting documents.
Affidavit of Support — Common for visa, immigration, or school applications to show financial responsibility for a spouse, child, or parent.
Affidavit of Cohabitation — Allows couples who have lived together as husband and wife for at least five years without legal impediments to marry without a license (Family Code, Art. 34). Both parties usually execute it.
Affidavit of Consent or Authorization — Parental consent for a minor’s travel, medical treatment, or school activities.
Affidavit of Discrepancy — Explains inconsistencies in birth date, name spelling, or other personal details.
Judicial Affidavit — Used in court cases under the Judicial Affidavit Rule to present a witness’s direct testimony in written form, reducing trial time.

Always tailor the title and content to the specific requirement of the office receiving it.

Special Considerations for Foreigners

Foreigners physically present in the Philippines can execute affidavits before any commissioned Filipino notary public. Your valid foreign passport serves as competent evidence of identity. The name on the affidavit must match your passport exactly. Many expats successfully use this process for lost documents, visa support letters, or property-related matters.

If the notarized affidavit will be used outside the Philippines, you will generally need to obtain an apostille from the Department of Foreign Affairs (DFA) Office of Consular Affairs after notarization. The Philippines has been part of the Apostille Convention since 2019, so most countries now accept an apostilled Philippine document without further embassy legalization. Check the specific requirements of the destination country or institution.

If you are abroad and need a Philippine-related affidavit, you can have it notarized at a Philippine embassy or consulate (consular notarization) or before a local notary and then apostilled by the competent authority in that country for use in the Philippines.

Common Pitfalls That Cause Rejection or Delays

Signing the affidavit before reaching the notary’s office.
Using incomplete, vague, or inaccurate facts (e.g., wrong dates or document numbers).
Bringing only photocopies instead of original IDs.
Choosing a person who is not a duly commissioned notary public.
Preparing only one copy when the office and notary both need originals.
Using an old or generic template that does not match the agency’s current expectations.
For judicial affidavits, failing to follow the specific format and contents required by the Supreme Court rule.

Notaries are prohibited from notarizing if the affiant is not personally present or properly identified. Remote notarization remains limited and is not the default process.

Documents You’ll Need, Typical Costs, and Timelines

Core requirements:

Valid original government-issued photo ID with signature
Multiple unsigned original copies of the drafted affidavit (usually 3–5)
Supporting documents relevant to the facts stated
Documentary stamp (affixed during notarization)

Fees: There is no single nationwide fixed fee. Simple affidavit notarization commonly ranges from ₱150 to ₱500 or slightly more, depending on the notary’s location, whether they assisted in drafting, the number of pages, and urgency. Add the cost of the documentary stamp (around ₱30). Complex or lawyer-drafted affidavits cost more as part of broader legal services. Always confirm the fee in advance.

Timelines: For a well-prepared simple affidavit, the entire process from drafting to receiving notarized copies often takes a few hours to one day. Notaries record the act in their register and submit periodic reports to the court. Processing at government agencies after submission varies—some accept same-day, others take days or weeks for verification.

Frequently Asked Questions

Do I need a lawyer to prepare an affidavit?
No for most simple personal matters such as loss of an ID or one-and-the-same-person statements. You can draft it yourself using the standard format. For anything involving property, significant money, family disputes, or court testimony, having a lawyer review or draft it reduces the risk of errors or unintended legal consequences.

How much does it usually cost to notarize an affidavit in the Philippines?
Expect ₱150–₱600 total for a basic one-page affidavit including the documentary stamp, though prices vary by city, notary, and whether drafting assistance is included. Ask for the exact fee before you go.

Can a foreigner execute an affidavit in the Philippines?
Yes. Present your valid passport to a commissioned notary public. The process is the same as for Filipino citizens.

What happens if the information in my affidavit turns out to be false?
You can be charged with perjury under Article 183 of the Revised Penal Code. Even if not prosecuted, the affidavit loses credibility and any transaction based on it can be questioned or nullified.

Is an unnotarized affidavit valid or acceptable?
In most government and official uses, no. Without the jurat and notary’s seal, it is merely an unsworn statement and carries little to no weight. Some very limited internal or informal uses may accept it, but always confirm with the receiving party.

Where can I find a reliable notary public?
Many law offices, municipal or city halls, and commercial buildings have commissioned notaries. You can also ask the court where the notary is commissioned or check local directories. Verify that the notary’s commission is current and covers the appropriate jurisdiction.

How long is a notarized affidavit valid?
There is no fixed expiration for most affidavits. Validity depends on the purpose and the receiving office’s policy. Some agencies treat them as current only if executed within the last few months or year; others accept older ones if the facts remain true. When in doubt, execute a fresh one.

Can I use one affidavit for multiple different purposes?
Sometimes, if the facts support all intended uses and the receiving offices accept it. In practice, it is safer and cleaner to prepare a separate affidavit tailored to each specific requirement.

What is the difference between a regular affidavit and a judicial affidavit?
A regular affidavit supports applications or proves facts outside court. A judicial affidavit is specifically prepared under the Supreme Court’s Judicial Affidavit Rule for use as a witness’s direct testimony in court proceedings to expedite trials.

Do I need to apostille my affidavit if I will use it abroad?
In most cases, yes. After notarization in the Philippines, bring it to the DFA Office of Consular Affairs for an apostille. Confirm the exact requirements of the foreign country or institution first.

Key Takeaways

An affidavit is a sworn factual statement that gains legal weight only after proper notarization with a jurat before a commissioned notary public who witnesses your signature and administers the oath.
Personal appearance, valid government-issued ID, and accurate facts based on your personal knowledge are non-negotiable under the 2004 Rules on Notarial Practice.
Always confirm the exact requirements and preferred format with the office or agency that will receive the affidavit.
Prepare multiple original copies, bring supporting documents, and never sign before the notary sees you sign.
Foreigners can execute affidavits in the Philippines using their passport; apostille the notarized document at the DFA if it will be used abroad.
Simple affidavits are straightforward once you follow the standard structure and process; complex matters benefit from lawyer review to avoid costly mistakes or rejections.
Keep at least one fully notarized original in a safe place for your records.

With clear facts, the correct format, and proper notarization, your affidavit will be accepted and serve its intended purpose effectively.