Quick answer

File a sworn complaint-affidavit, witness affidavits, and supporting evidence with the City or Provincial Prosecutor’s Office that has territorial jurisdiction—generally, where the fraud occurred or where an essential part of it happened. The prosecutor, not the complainant, determines the proper charge and whether the evidence is sufficient to file an Information in court.

If money was transferred through a bank or e-wallet, immediately report the disputed transaction through the financial institution’s 24/7 fraud channel. Separately report online fraud to the NBI Cybercrime Division or PNP Anti-Cybercrime Group. These urgent reports may help trace funds and preserve digital evidence, but they do not necessarily replace the sworn complaint required by the prosecutor.

First determine whether the facts may constitute estafa

“Fraud” is a broad description. Estafa is a specific crime under Article 315 of the Revised Penal Code. A failed deal, unpaid loan, broken promise, or breached contract is not automatically estafa.

Estafa through false pretenses or deceit

Under Article 315(2)(a), the usual questions are:

Did the respondent make a material false representation, use a fictitious identity, or falsely claim to have authority, property, credit, qualifications, a business, or a real transaction?
Was the representation made before or at the same time the victim parted with money or property?
Did the victim rely on it?
Did that reliance cause measurable loss or prejudice?

The deceit must have induced the payment or delivery. A lie told only after an existing obligation was created ordinarily cannot be the deceit that caused the victim to part with property. The Supreme Court explains these requirements in cases such as Dulay v. People.

Estafa through misappropriation or conversion

Article 315(1)(b) may apply when the respondent received money or personal property:

in trust;
on commission;
for administration; or
under another obligation requiring delivery or return of the same money or property,

and then misappropriated, converted, or denied receiving it, to another person’s prejudice.

The distinction between a loan and property held in trust is critical. A borrower generally acquires ownership of the money borrowed and incurs a civil obligation to repay it. Nonpayment alone ordinarily does not establish estafa through misappropriation. By contrast, an agent, collector, consignee, trustee, or administrator may have a duty to account for, remit, or return entrusted property.

A demand is useful evidence, especially when failure to account supports an inference of conversion, but the Supreme Court has clarified that demand is not an indispensable element when misappropriation is independently proved. See Bernardo v. People, G.R. No. 277067.

Bounced checks

A dishonored check does not automatically establish estafa. For estafa under Article 315(2)(d), the check generally must have been issued as part of the inducement for an obligation created at that time. A check issued merely to pay a pre-existing debt ordinarily does not supply the required prior or simultaneous deceit. People v. Ong discusses this distinction.

A bounced check may also raise a separate issue under Batas Pambansa Blg. 22, which has its own requirements concerning dishonor, written notice, receipt of notice, and the opportunity to pay or arrange payment. Obtain legal advice promptly because the proper charge, procedure, and prescriptive period may differ.

Online and financial-account fraud

If information and communications technology was used, Section 6 of the Cybercrime Prevention Act may apply and can increase the penalty by one degree.

Conduct involving phishing, stolen credentials, account takeovers, money mules, or fraudulent bank and e-wallet accounts may also fall under the Anti-Financial Account Scamming Act, the Access Devices Regulation Act, or other special laws. State the facts completely rather than forcing the incident into a single legal label.

Act immediately if money was transferred electronically

Contact the source bank, e-wallet, or other financial institution through its official 24/7 fraud-reporting channel. Provide:

the transaction reference number;
source and beneficiary account details;
amount;
date and exact time;
payment channel;
screenshots or receipts; and
a short explanation of why the transaction is disputed.

Ask for a case or reference number and written acknowledgment.

For qualifying electronic fund transfers, BSP Circular No. 1215 allows disputed funds to be initially held for up to five calendar days and, when justified, for an additional period of up to 25 calendar days. The total administrative holding period cannot exceed 30 calendar days unless extended by a competent court. A report does not guarantee recovery: the funds may already have been withdrawn, transferred onward, or otherwise unavailable. See BSP Circular No. 1215.

Also:

change compromised passwords and revoke unknown devices;
notify the platform through which the scam occurred;
preserve the account before requesting its removal;
report unauthorized SIM or account activity to the relevant provider;
do not send additional money for supposed “release,” “verification,” “tax,” or “recovery” fees; and
report the incident to the NBI Cybercrime Division or the nearest PNP Anti-Cybercrime Group office.

The NBI also maintains an online complaint page. Confirm whether an online submission must be followed by a personal appearance, sworn statement, device examination, or delivery of original records.

Where to file

The proper prosecutor’s office

The safest general route is the City or Provincial Prosecutor’s Office for the place where the offense, or at least one essential element, occurred. Under Rule 110, criminal venue is jurisdictional. The victim’s residence alone does not always establish venue.

For estafa, relevant places may include where:

the false representation was made or received;
the agreement induced by the deceit was concluded;
money or property was delivered or received;
entrusted property should have been returned or accounted for; or
the resulting damage occurred.

Online transactions, multiple transfers, parties in different cities, and foreign platforms can make venue difficult. Identify every relevant location in the affidavit and ask the prosecutor’s receiving section to confirm jurisdiction before filing. The governing venue rule appears in the Revised Rules of Criminal Procedure.

Police or NBI assistance

You may first approach the police, PNP Anti-Cybercrime Group, NBI Fraud and Financial Crimes Division, or NBI Cybercrime Division when investigation is needed to:

identify an unknown offender;
trace accounts or devices;
secure records from third parties;
examine a device;
coordinate with financial institutions; or
conduct a lawful operation.

A law-enforcement agency may prepare a referral and complaint for the prosecutor. A police blotter or informal incident report by itself, however, is not always the sworn prosecutorial complaint that institutes the case.

Barangay conciliation may be required in limited cases

Katarungang Pambarangay is generally a condition before filing with a government office when both parties are natural persons actually residing in the same city or municipality and the dispute falls within the lupon’s authority.

Among the exclusions are:

an offense punishable by imprisonment exceeding one year or a fine exceeding ₱5,000;
disputes involving parties residing in different cities or municipalities, subject to the adjoining-barangay exception;
complaints by or against corporations, partnerships, or other juridical persons;
cases involving the government or official functions of a public officer;
cases with no private offended party; and
situations requiring urgent legal action.

Some lower-value estafa allegations can fall within barangay conciliation, depending on the precise charge and penalty. If covered, secure the proper Certificate to File Action before going to the prosecutor. Do not assume that a barangay certificate is necessary—or unnecessary—based only on the amount lost. The governing provisions are Sections 408 to 412 of the Local Government Code.

Filing with the punong barangay interrupts the prescriptive period only while the dispute is under mediation, conciliation, or arbitration, and the statutory interruption cannot exceed 60 days. Seek immediate legal advice if prescription may be close.

Prepare the filing package

Under the current DOJ-NPS rules, prepare:

The original complaint-affidavit.
Two duplicate copies for the official file.
One additional complete copy for every respondent.
A completed NPS Investigation Data Form, sworn when required.
Sworn affidavits of witnesses.
All supporting documentary, digital, and object evidence.
A Certificate to File Action if barangay conciliation applies.
Proof of authority if filing for a corporation or another person.
A government-issued ID and any additional items required by the local office.

Each respondent should receive the complaint and its complete attachments. If the evidence is voluminous, prepare an indexed and paginated set. Confirm the latest local checklist, office hours, accepted media, and authorized filing channel before going.

The governing rules are DOJ Department Circular No. 015, series of 2024 and Department Circular No. 028, available through the DOJ issuances page. The Supreme Court has upheld the DOJ’s authority to regulate preliminary investigations conducted by prosecutors in G.R. No. 280455.

What the complaint-affidavit should contain

Write a factual, chronological account based on personal knowledge. Include:

your complete name, address, and contact details;
the respondent’s name and last known address;
usernames, phone numbers, email addresses, account numbers, store names, company details, and other identifiers;
the date, time, and place of each important event;
the exact material representation or promise;
why it was false and what evidence shows its falsity;
how and why you relied on it;
every payment or delivery made;
the respondent’s obligation concerning the money or property;
what the respondent did after receiving it;
the resulting loss;
demands and responses, if any; and
where each essential act occurred.

If the respondent’s legal name is unknown, say so honestly and provide every available identifier. Do not guess an identity.

Avoid conclusions such as “the respondent is obviously a scammer” without stating the supporting facts. Quote only material words and attach the full conversation so the quotations can be understood in context.

For multiple payments or victims, use a transaction schedule showing the date, amount, reference number, source, beneficiary, purpose, and corresponding attachment. Let the prosecutor determine whether the facts support one or several counts.

The affidavit must be subscribed and sworn to before a prosecutor, another government official authorized to administer oaths, or, when allowed, a notary public. Follow the oath-taker’s instructions and appear personally.

Evidence to preserve

Preserve originals whenever possible. Useful evidence may include:

contracts, order forms, receipts, invoices, delivery records, trust receipts, consignment documents, and acknowledgments;
bank statements, transfer confirmations, deposit slips, transaction reference numbers, QR codes, checks, and bank return slips;
complete chat exports, emails with headers, SMS messages, call logs, voice messages, and video-call records;
advertisements, listings, seller profiles, account pages, URLs, and platform case numbers;
proof that claimed property, authority, registration, inventory, employment, or business did not exist;
written demands and proof of delivery or receipt;
internal accounting records showing shortages or non-remittance;
photographs and videos in their original files;
witness affidavits from people who personally saw, heard, paid, delivered, or verified something material; and
police, NBI, bank, e-wallet, platform, or regulatory reports.

For digital evidence:

capture the full screen, including the username, URL, date, and surrounding conversation;
export the conversation when the platform permits;
keep the original device and files;
do not crop away context or edit metadata;
make at least two secure backups;
record when and how each item was obtained; and
do not access another person’s account without authority.

A screenshot can be challenged as incomplete, altered, or unauthenticated. Preserve the underlying account, original file, device, and corroborating records.

Why the amount and method matter

For ordinary Article 315 estafa through abuse of confidence or common false pretenses, Republic Act No. 10951 uses the following amount brackets:

not over ₱40,000;
over ₱40,000 but not over ₱1.2 million;
over ₱1.2 million but not over ₱2.4 million;
over ₱2.4 million but not over ₱4.4 million; and
over ₱4.4 million, with the statutory incremental rule and a 20-year ceiling.

These brackets affect the prescribed penalty, the investigation track, court jurisdiction, prescription, and possible bail. Estafa involving a bad check under Article 315(2)(d) has a separate, substantially higher penalty scale. Use of information and communications technology may also increase the penalty. The prosecutor should make the final classification.

What happens after filing

The current DOJ-NPS standard is prima facie evidence with reasonable certainty of conviction. The prosecutor evaluates whether the evidence appears admissible, credible, capable of preservation and presentation at trial, and sufficient to establish every element and the respondent’s identity if left uncontroverted.

The procedure depends on the penalty prescribed by law:

Investigation track	General coverage	Key procedure and deadline
Summary investigation	Imprisonment of one day to one year, a fine regardless of amount, or both	Ex parte evaluation on the complainant’s records; the prosecutor should resolve the complete records immediately. No motion for reconsideration is entertained under DC No. 028.
Expedited preliminary investigation	Generally, imprisonment of one year and one day to six years for cases exclusively within first-level court jurisdiction	The prosecutor may resolve the records or issue a subpoena. If subpoenaed, the respondent files a counter-affidavit on the scheduled date. No reply or rejoinder is allowed. Resolution is due within 20 calendar days from receipt of the complete case records after docketing and any case build-up. A motion for reconsideration must be filed within 10 calendar days from receipt.
Regular preliminary investigation	Generally, offenses carrying at least six years and one day, and cases made cognizable by the RTC	The respondent must receive the complaint and generally be given at least 10 days before the hearing to submit a counter-affidavit. Resolution is due within 60 calendar days from assignment, subject to a maximum 30-day extension in specified cases. A motion for reconsideration must be filed within 15 days from receipt.

These are procedural periods, not guarantees that the entire matter will finish within that time. Completeness review, case build-up, approval by the head of office, service, motions, and court proceedings may add time.

If the prosecutor finds the required evidence, an Information is prepared and filed in the proper court. A judge then independently determines judicial probable cause, including whether a warrant or summons should issue. Filing a complaint does not mean the respondent will be arrested immediately.

If the complaint is dismissed, read the resolution and record the exact date of receipt. Review routes vary by investigation track and court jurisdiction. Because some periods are only 10 or 15 calendar days—and summary-investigation resolutions do not allow a motion for reconsideration under DC No. 028—consult counsel immediately.

Prescription: do not wait

For Revised Penal Code offenses, Articles 90 and 91 generally provide:

20 years for crimes punishable by reclusion temporal;
15 years for crimes punishable by other afflictive penalties;
10 years for crimes punishable by correctional penalties; and
five years when the prescribed penalty is arresto mayor.

For a compound penalty, the highest penalty controls the classification. Prescription generally begins when the crime is discovered by the offended party, authorities, or their agents and is ordinarily interrupted by filing the complaint or Information. The discovery date can be disputed, particularly where the victim had earlier facts that should reasonably have revealed the loss.

The applicable period depends on the exact offense, amount, date of commission, amendments, and any special law. Do not calculate prescription solely from an online summary.

Common filing mistakes

Avoid:

treating every unpaid debt as criminal fraud;
failing to identify the specific false representation or fiduciary obligation;
showing payment but not showing reliance, conversion, or damage;
filing in a place with no connection to an essential element;
omitting the respondent’s address and identifiers;
submitting isolated screenshots without the complete conversation;
relying only on hearsay instead of affidavits from people with personal knowledge;
altering, annotating, or deleting original digital files;
failing to attach proof of payment or delivery;
lumping several transactions together without an itemized schedule;
filing before completing required barangay proceedings;
assuming a police blotter is already a prosecutor’s complaint;
threatening the respondent, publishing personal data, or making accusations on social media; and
missing a subpoena, hearing, reconsideration, or prescription deadline.

Recovery of the money

Under Rule 111, the civil action to recover civil liability arising from the charged offense is generally deemed instituted with the criminal case unless the offended party waives it, reserves the right to sue separately, or previously filed the civil action.

This does not guarantee repayment. The respondent may have no recoverable assets, the funds may have been transferred, or the prosecutor or court may find that the dispute is contractual rather than criminal. A separate collection, rescission, damages, small-claims, regulatory, or consumer-protection remedy may be appropriate depending on the documents and amount.

Settlement or an affidavit of desistance also does not automatically terminate a public criminal offense. Once a criminal action is filed, prosecution is under the prosecutor’s direction and control.

When legal help is urgent

Seek a lawyer promptly when:

funds were just transferred and may still be traceable;
the respondent is deleting accounts or threatening witnesses;
the case involves several victims, substantial amounts, or several jurisdictions;
a corporation, public officer, foreign respondent, securities transaction, investment solicitation, or regulated business is involved;
documents may show only a loan or contractual obligation;
you received a dismissal, subpoena, or court notice;
barangay conciliation or venue is uncertain;
prescription may be near; or
you need to decide whether to reserve or separately pursue a civil action.

Eligible persons may request legal advice from the Public Attorney’s Office. The Integrated Bar of the Philippines also maintains legal-aid contacts. Assistance remains subject to eligibility, merit, conflict-of-interest, and office rules.

Frequently asked questions

Can I file without a lawyer?

Yes. A complainant may prepare and file a complaint-affidavit personally. Legal assistance is strongly advisable when the facts are complicated, the respondent’s identity is uncertain, several laws may apply, or a deadline is close.

Is a written demand always required?

No. It is not a universal prerequisite for every form of estafa. For misappropriation cases, however, a written demand and proof of receipt can provide strong circumstantial evidence that the respondent failed to account for or return entrusted property. Bounced-check cases have separate notice requirements that should be reviewed carefully.

Can I file against an unknown online seller?

You may report the incident and describe the respondent as presently unidentified while providing usernames, URLs, phone numbers, account numbers, transaction records, and other identifiers. Law enforcement may be needed to identify the account holder. A prosecution cannot progress effectively without sufficient evidence of the responsible person’s identity.

Does deleting a social-media account destroy the case?

Not necessarily. Preserve screenshots, exports, URLs, transaction records, notification emails, and the original device. Prompt law-enforcement involvement may be necessary to seek preservation or disclosure of provider records through lawful process.

Will filing result in immediate arrest?

Usually not. A prosecutor first evaluates the complaint. If an Information is filed, the judge independently determines probable cause and whether a warrant or summons is proper. Inquest procedures apply when a suspect has already been lawfully arrested without a warrant.

What if the police say it is only a civil case?

The distinction depends on the evidence, not the label used by either party. Ask what element appears missing and consider presenting the complete documents to the proper prosecutor or a lawyer. Do not conceal facts suggesting that the transaction was an ordinary loan or contract.

Can the criminal complaint recover all consequential losses?

Only losses legally attributable to the offense and supported by evidence may be awarded. Keep receipts and records for direct loss, interest claimed, and other damages. Whether particular damages are recoverable is for the court to decide.

Official sources

This article provides general legal information, not advice for a particular case. Outcomes depend on the complete facts, documents, applicable charge, venue, and procedural history. Sources and procedures were checked as of 30 July 2026.