Quick answer

An authorization letter can allow another person to act for you in the Philippines, and a scanned authorization may be accepted for some transactions. Neither is automatically sufficient for every purpose. The answer depends on the act being authorized, any legal requirements for its form, proof that you actually granted authority, and the receiving institution’s applicable procedure.

For routine document collection, a signed authorization letter and the required identification documents may be enough. For selling land, borrowing money, compromising a claim, or other acts requiring special authority, a generic letter may be inadequate. An emailed scan also does not automatically satisfy a requirement for notarization or submission of an original document.

Before sending your representative, check the requirements for the specific transaction and submission channel.

What an authorization letter actually does

An authorization letter records your permission for a named person to perform specified acts on your behalf. You are the principal; the person acting for you is the agent or authorized representative.

Under Articles 1868–1869 of the Civil Code, agency rests on consent or authority. It may generally be express or implied, and even oral, unless the law requires a particular form. A written letter nevertheless helps establish who was authorized and what that person could do. Supreme Court E-Library

For example, permission to collect a document should identify the document and receiving office. Do not assume it also authorizes your representative to sign a waiver, settle a dispute, or enter into a separate contract.

The document’s substance matters more than its heading. Calling a document an “Authorization Letter” does not necessarily make it insufficient; calling it a “Special Power of Attorney” does not cure missing authority.

When do you need a special power of attorney?

An agency expressed in general terms ordinarily covers acts of administration. Article 1878 requires special authority for specified acts, including transferring or acquiring ownership of immovable property, certain borrowing or lending transactions, compromising claims, and leasing real property for more than one year. The borrowing provision contains an exception for an urgent and indispensable act to preserve property under administration. chief.lawphil.net

In Patrimonio v. Gutierrez, G.R. No. 187769, June 4, 2014, the Supreme Court explained that special authority concerns the nature of the authorization, rather than necessarily requiring a document with a particular title. However, the authority must be established by convincing evidence; the agent’s unsupported assertion is insufficient. Supreme Court E-Library

Separate requirements still apply:

Sale of land through an agent: Article 1874 expressly requires written authority; otherwise, the sale is void.
Public-document requirements: Article 1358 addresses, among other things, powers to administer property and powers involving acts that appear or should appear in a public document. Its legal effect must be distinguished from a requirement essential to validity.
Institutional requirements: The receiving office may require a prescribed SPA, notarization, identification, or additional supporting documents for its particular service.

The Supreme Court has applied the written-authority requirement to land sales and has also explained that failure to observe Article 1358’s public-document form does not, by itself, invariably invalidate the underlying transaction. Property dealings therefore need more careful analysis than ordinary document collection. Supreme Court E-Library

Can you use a scanned or emailed authorization?

Sometimes, but electronic format and sufficient authority are separate questions.

Republic Act No. 8792, the Electronic Commerce Act, recognizes electronic documents and signatures subject to statutory safeguards. Sections 6–8 address legal recognition, integrity, reliability, authentication, and identification of the signer. A signature image pasted into a PDF is not automatically proof that the named person approved it. Supreme Court E-Library

Distinguish these situations:

Document presented	What you still need to establish
Scan of a signed paper letter	That it accurately reproduces a genuine authorization and meets the receiving procedure
Electronically signed authorization	That the signature and signing process meet applicable legal and procedural requirements
Scan of a notarized paper SPA	Whether the receiving office accepts a copy or requires the original or another specified form
Electronically notarized authorization	That notarization complied with the Supreme Court’s electronic-notarization rules

Section 27 of RA 8792 contemplates government rules governing electronic submissions. It should not be treated as permission to send any document to any government email address and assume that filing is complete. Use the designated procedure. Supreme Court E-Library

Acceptance at a counter is different from proof in court

If authenticity later becomes disputed, the applicable evidence rules matter. The Supreme Court has emphasized that a party offering a private electronic document must authenticate it through an appropriate signature, security procedure, or other evidence of integrity and reliability. Merely producing a file does not resolve every evidentiary issue. Supreme Court E-Library

Keep the signed paper original where one exists, together with the original electronic file and transmission records.

Does an authorization letter need notarization?

There is no blanket rule that every authorization letter must be notarized. Determine whether notarization is required by the transaction’s governing law or applicable service requirements.

For ordinary paper notarization, the person acknowledging the authorization must personally appear before the notary and be properly identified. Sending a representative with your signed letter and ID does not substitute for your own appearance as the person acknowledging it. elibrary.judiciary.gov.ph

Electronic notarization is a separate regulated process. Under A.M. No. 24-10-14-SC, scanned paper documents fall within the rules’ definition of electronic documents, but they must undergo the prescribed electronic-notarization process. Simply scanning a document or arranging an informal video call does not notarize it. The rules also repealed the 2020 Interim Rules on Remote Notarization of Paper Documents. Supreme Court E-Library

Consult the Supreme Court’s official electronic-notarization portal for the authorized process.

Examples of transaction-specific requirements

Requesting PSA civil registry documents

PSA guidance recognizes release to duly authorized representatives, subject to identification and an appropriately completed authorization letter or notarized SPA identifying the relationship and purpose. This does not mean that every request, outlet, and delivery service uses identical requirements. Philippine Statistics Authority

Check the applicable service through the PSA Citizen’s Charter. Confirm specifically whether an emailed or printed scan is accepted and which IDs must be presented in original or photocopy.

DFA authentication or Apostille services

The DFA’s published authentication application form lists an authorization letter and identification requirements for representatives. For minor applicants, it specifies an original SPA executed by the parent or parents. Its representative checklist also includes an official receipt. These are requirements for that service, not universal rules for every DFA transaction. consular.dfa.gov.ph

Consult the official DFA Apostille appointment system and its current instructions.

Signing while abroad

If a notarized SPA is required, ask the receiving institution which overseas execution route it accepts. Depending on the country and document, this may involve Philippine consular notarization or foreign notarization followed by an Apostille or other authentication.

Philippine consular guidance provides for personal appearance for notarial services. Requirements differ by post, so use the instructions of the embassy or consulate serving your location. nagoyapcg.dfa.gov.ph

How to prepare an authorization that is usable

Identify the precise task. State whether the representative may submit, request, collect, pay, receive, or sign particular documents.
Obtain the receiving institution’s checklist. Check for a prescribed form, SPA, notarization, original-document requirement, appointment, and accepted IDs.
Name both parties clearly. Use names consistent with their identification documents. Explain material discrepancies through the supporting documents the office requires.
Describe the subject matter. Include the relevant document, application, account, property, or transaction reference without unnecessarily exposing sensitive information.
Set limits. Specify the permitted acts, relevant dates, and whether the authority ends upon completion.
Sign the completed document. Avoid blank spaces that could later be filled with additional powers.
Prepare the submission package. Include only the IDs, receipts, forms, and supporting records required for the transaction.
Keep proof of submission and receipt. Ask for an acknowledgment or transaction reference where available.

An authorization to collect a certificate might state:

I authorize [representative’s full name] to collect my [specific certificate or document], under reference number [number], from [office]. This authority is limited to collection and acknowledgment of receipt and ends upon completion or on [date], whichever occurs first.

This wording must be adapted to the office’s requirements. It is not a substitute for a transaction-specific SPA where special authority is necessary.

Evidence to preserve

Keep:

The complete signed authorization and any attachments.
The paper original, if the authorization began on paper.
The original email or message transmitting it, including sender details and timestamps.
Electronic-signature audit records or verification information, where available.
The official checklist and any written confirmation accepting a scan.
Submission acknowledgments, receipts, and proof of what was collected or signed.
Any cancellation notice and evidence that affected persons received it.

Avoid editing a signed file. If the authority changes, issue a clearly dated replacement and communicate the change.

Expiry, cancellation, and deadlines

Do not assume that every authorization expires after 30 days, six months, or one year. Check its terms and the applicable transaction requirements. Equally, the absence of an expiry date does not mean that authority necessarily continues forever.

The Civil Code recognizes grounds for ending agency, including death, subject to statutory exceptions. The Supreme Court has discussed those exceptions in the context of acts performed after a principal’s death. An old authorization should therefore not be treated as continuing authority without examining the circumstances. Supreme Court E-Library

If cancelling an authorization, notify the representative and affected institution promptly in writing, identify the document and powers being cancelled, and preserve proof of receipt. Obtain legal advice if transactions have already occurred or third-party rights are involved.

An authorization letter does not extend the underlying transaction’s deadline. Confirm filing, collection, payment, and appointment deadlines separately.

Common mistakes to avoid

Using “to transact on my behalf” without describing the permitted acts.
Assuming a scan accepted by one office must be accepted elsewhere.
Treating notarization as a cure for missing or excessive authority.
Sending only the signature page or an unreadable photograph.
Authorizing collection when the intended task also requires signing a contract.
Sharing IDs and signature images through public posts or unverified intermediaries.
Assuming a relative automatically has authority to act for an adult family member.
Believing an authorization alone allows a nonlawyer to represent someone in court; court representation is governed by separate rules.

If an office refuses the document, request the reason and the applicable requirement in writing. Correct the specific deficiency or use its official clarification or complaint procedure.

When legal help is urgent

Seek prompt assistance if an authorization is allegedly forged, a representative is selling or mortgaging property, money has been released without permission, a settlement or waiver has been signed, or a filing deadline is approaching.

The same applies if the principal has died, cannot presently give informed consent, or disputes having granted authority. Preserve the records and promptly alert the affected institution through its official channel. Whether a transaction can be stopped, challenged, or undone depends on the documents, timing, and applicable law.

Frequently asked questions

Can I send a signed authorization through Messenger or email?

You can transmit it electronically, but confirm whether the receiving institution accepts that format for the specific transaction. Preserve the complete file and the original transmission.

Is a printed scan the same as the original signed letter?

It is a reproduction. Whether it satisfies a particular requirement depends on the applicable law, authentication, and receiving procedure. Do not describe it as the wet-signed original.

Must my representative be a relative or lawyer?

There is no universal requirement that an ordinary agent be a relative or lawyer. Particular services and legal proceedings can impose additional eligibility or representation requirements.

Does attaching my ID make the authorization valid?

An ID helps verify identity. It does not establish every aspect of consent, supply missing powers, or replace required notarization.

Can one letter authorize several transactions?

It can describe several acts, but each must be adequately authorized and satisfy its own requirements. Separate, limited authorizations often make the intended scope clearer.

What if the institution insists on an original?

Ask which rule applies and whether it provides an electronic or overseas alternative. Unless an applicable alternative is available, arrange the required document rather than assuming the scan completes the transaction.

Official sources

This article provides general Philippine legal information, not legal advice for a particular transaction or dispute. Source check: October 15, 2026. Confirm the receiving institution’s current requirements before submission.