Quick answer

To start an estafa case, file a sworn complaint-affidavit with the Office of the City or Provincial Prosecutor that has territorial jurisdiction over the transaction. Attach witness affidavits and evidence showing the fraudulent representation or abuse of confidence, your reliance or entrustment, the transfer of money or property, the resulting loss, and the respondent’s identity.

A police, NBI, cybercrime, bank, e-wallet, platform, or barangay report may be important, but it is not ordinarily the document that formally starts prosecution. You file the complaint; if the evidence meets the required standard, the prosecutor files an information in court.

Act quickly. If money was just transferred, contact the bank or e-wallet immediately and report the transaction to law enforcement. For an online scam, early action may help preserve account and communications data, but recovery is never guaranteed.

First determine whether the facts may constitute estafa

Estafa is not simply unpaid debt, a failed investment, late delivery, or breach of contract. Under Article 315 of the Revised Penal Code, there must be fraud through one of the means defined by law, together with damage or prejudice.

Common forms include:

False pretenses or deceit: The respondent used a fictitious identity or falsely claimed ownership, authority, qualifications, credit, agency, a legitimate business, an available product, or an actual transaction. The deception occurred before or when you parted with money or property.
Misappropriation or conversion: The respondent received money or property in trust, on commission, for administration, or under an obligation to deliver or return it, but converted, misappropriated, or denied receiving it, to another person’s prejudice.
Fraud involving a check: A check was issued as part of the deception that induced the victim to provide money, property, or credit, and the legal requirements for check-based estafa are present.
Other fraudulent means: These include inducing a person through deceit to sign a document and the other specific practices listed in Article 315.

For estafa by false pretenses, the prosecution generally must show that:

The respondent made a false pretense, fraudulent act, or fraudulent representation.
It was made before or at the same time as the fraud.
The complainant relied on it and was thereby induced to part with money or property.
The complainant suffered damage.

The Supreme Court emphasizes that the false representation must be connected to the victim’s decision to part with money or property. A promise that merely remained unfulfilled, without proof that it was fraudulent when made, may support a civil claim but not necessarily estafa. See the Supreme Court’s discussion of the elements of deceit in G.R. No. 255308 and of the distinction between criminal and civil fraud in G.R. No. 215132.

Where to file

The usual and safest route is the Office of the City Prosecutor or Provincial Prosecutor for the place where the offense, or an essential part of it, occurred.

Relevant places may include where:

The false representation was made or received;
The agreement was entered into;
Money or property was delivered or transferred;
Entrusted property should have been returned or accounted for;
A check was issued, delivered, deposited, or dishonored; or
Another essential element of the offense occurred.

Do not assume that your home address alone establishes venue. Online transactions can involve several places, and the complaint should identify each location supported by the evidence. Filing in the wrong territorial jurisdiction can delay or defeat the case.

For an internet-based scheme, you may first seek investigative assistance from the PNP cybercrime unit or the NBI Cybercrime Division. Republic Act No. 10175 designates the PNP and NBI as cybercrime law-enforcement authorities. The NBI provides an online complaint page and official guidance for investigative assistance to victims of computer crimes. An investigative report can strengthen the case, but confirm whether you must separately file the sworn complaint with the proper prosecution office.

Check whether barangay conciliation is required

Katarungang Pambarangay may be a condition before filing when the parties actually reside in the same city or municipality and the dispute falls within the lupon’s authority.

Among the statutory exceptions are offenses punishable by imprisonment exceeding one year or a fine exceeding ₱5,000, disputes involving parties who reside in different cities or municipalities—subject to the rule for adjoining barangays—and cases requiring urgent legal action. The rules appear in Sections 408 to 412 of the Local Government Code.

Because the penalty for estafa varies according to its form and the amount involved, some low-penalty cases may require barangay proceedings while others do not. If conciliation applies, obtain the proper Certificate to File Action after settlement efforts fail and attach it to the prosecutor’s complaint. The DILG’s official Katarungang Pambarangay handbook contains the standard process and forms.

When there is doubt, show the transaction records to the prosecutor’s receiving unit or a lawyer before bypassing the barangay.

What to do immediately after discovering the fraud

Stop further loss

Do not send additional money for supposed taxes, unlocking fees, verification deposits, refunds, or recovery services.
Contact the bank, card issuer, remittance company, or e-wallet through its official fraud channel. Request a fraud report, transaction trace, and any hold or recall that remains legally and technically possible.
Secure affected email, banking, e-wallet, marketplace, and social-media accounts. Change passwords from a trusted device and enable multi-factor authentication.
If the scam is ongoing, do not conduct an entrapment or confrontation by yourself. Give the information to the NBI or PNP and let investigators decide whether an operation is lawful and safe.
For active cyber scams, the government’s National Anti-Scam Hotline is 1326, as confirmed by the Department of Information and Communications Technology.

Preserve evidence before it disappears

Keep the original device and preserve:

Complete chats, emails, SMS messages, voice notes, and call logs;
Email headers and native message exports where available;
Account names, profile links, usernames, user IDs, phone numbers, email addresses, and URLs;
Advertisements, listings, livestreams, websites, and representations made before payment;
Bank statements, deposit slips, transfer confirmations, QR codes, transaction reference numbers, card records, and e-wallet receipts;
Contracts, purchase orders, invoices, delivery records, official receipts, acknowledgments, and promissory documents;
Checks, bank return slips, dishonor memos, written demands, and proof that demands or notices were received;
Copies of IDs, permits, registrations, titles, authorizations, or certificates used to gain your trust;
Names and contact details of witnesses and other victims;
Police, NBI, barangay, platform, bank, and customer-service reports; and
A chronological record of calls, meetings, promises, transfers, demands, and responses.

Save uncropped screenshots showing dates, account identifiers, and surrounding context, but also retain the original messages or export files. Do not edit or annotate the only copy. Keep at least two secure backups.

Under Section 13 of the Cybercrime Prevention Act, law enforcement may require preservation of specified computer data. Ask cybercrime investigators promptly whether a preservation request is appropriate; do not assume that platforms will keep all content indefinitely.

How to prepare the complaint-affidavit

Write in chronological order and from personal knowledge. Avoid conclusions such as “the respondent is obviously a scammer” unless followed by the specific facts and evidence supporting that assertion.

The affidavit should contain:

Your identity and address. If a corporation or business is the offended party, identify the authorized representative and attach proof of authority.
The respondent’s identifying information. State the full name and last known address if available. Add verified account names, telephone numbers, email addresses, business names, bank or e-wallet details, and other identifiers. Clearly label information that remains unverified.
The date and place of each important act. Identify where communications were received, agreements made, payments sent, property delivered, and damage suffered.
The exact representation or entrustment. State what the respondent said, showed, concealed, or agreed to do.
Why it was false or how confidence was abused. Identify the documents, admissions, official verifications, non-existent property, lack of authority, diversion of entrusted funds, or other facts demonstrating fraud.
Your reliance or the terms of entrustment. Explain why you transferred money or property and how the representation caused that decision. For misappropriation, explain the legal obligation to deliver, return, or account for the property.
The transfer and loss. List every payment or item, its date, amount or value, method, destination account, and supporting receipt.
Demands and responses. Attach written demands and proof of delivery or receipt where relevant. Quote only the necessary parts of any response and attach the complete record.
Witnesses and annexes. Identify each witness and document, with a clear annex label and a short explanation of what it proves.
The requested action. Ask that the respondent be investigated and charged with the offense or offenses supported by the evidence.

The complaint-affidavit must be sworn before a prosecutor or another government official authorized to administer oaths, or, when they are unavailable, before a notary public. Never sign a statement containing facts you do not personally know without explaining the source of the information.

Assemble the filing set

Under the 2024 DOJ-NPS rules, the prosecution office generally requires:

The original complaint-affidavit;
Two duplicate copies for the official file;
One additional complete copy for each respondent;
A duly accomplished NPS Investigation Data Form;
Sworn affidavits of witnesses;
Legible copies of all supporting evidence;
Proof of authority when filing for a corporation, partnership, estate, minor, or another person;
A Certificate to File Action if barangay conciliation was required; and
Translations or explanations needed to make foreign-language or technical evidence understandable.

Prepare the same number of copies for every annex unless the receiving office gives a different written checklist. Bring the originals for comparison, but obtain a receipt before leaving any original document with an office.

The DOJ publishes its current basic requirements on its filing page for preliminary-investigation complaints.

File and document the submission

At the prosecution office:

Ask the receiving unit to confirm territorial jurisdiction and the applicable investigation track.
Submit the complete filing set.
Pay only officially assessed charges, if any, and obtain an official receipt.
Obtain the docket or NPS case number and a stamped receiving copy showing the date filed.
Record the assigned prosecutor and official contact channel once available.
Update your address, email, and telephone number if they change.
Attend every scheduled hearing and comply with each written directive on time.

Electronic filing and virtual proceedings are alternatives recognized by the DOJ rules, but availability and technical instructions depend on the prosecution office. Do not treat an ordinary email as a valid filing unless that office has authorized the address and confirms receipt and docketing.

What happens after filing

The head or designated prosecutor first checks the complaint’s form and the completeness of the evidence. Depending on the prescribed penalty and court jurisdiction, the case follows one of three tracks under DOJ Department Circular Nos. 15 and 28, series of 2024:

Track	General coverage	Important procedural features
Summary investigation	Penalty of one day to one year, a fine regardless of amount, or both	Generally ex parte and resolved from the complainant’s submission; no motion for reconsideration is entertained under this track
Expedited preliminary investigation	Penalty of one year and one day to six years, for cases exclusively within first-level-court jurisdiction	The prosecutor may resolve the case or issue a subpoena; the accelerated periods include a counter-affidavit period not exceeding five calendar days and resolution generally within 20 calendar days after receipt of the complete records
Regular preliminary investigation	Penalty of at least six years and one day, regardless of fine, and certain cases cognizable by the Regional Trial Court	A subpoena hearing must be set within the prescribed period; the respondent generally receives at least 10 days to submit a counter-affidavit; the investigating prosecutor ordinarily has 60 calendar days from assignment to resolve, with a limited 30-day extension in specified cases

The prosecution office, not the complainant, determines the proper track. The governing issuances are the official DOJ Department Circular No. 15, series of 2024 and Department Circular No. 28 listed on the DOJ’s issuances page. The Supreme Court has upheld the DOJ’s authority to issue the 2024 prosecutorial rules, as summarized in its March 11, 2026 official release.

The prosecutor applies a standard of prima facie evidence with reasonable certainty of conviction. This requires evidence that is admissible, credible, capable of preservation and presentation at trial, and sufficient—if left uncontroverted—to establish every element and identify the responsible person.

If the prosecutor finds the standard met, an information is prepared for filing in court. A judge then independently determines judicial probable cause and whether a warrant or other appropriate process should issue. Filing a complaint does not itself produce an arrest warrant.

If the complaint is dismissed

Read the resolution immediately and note the date you received it.

The remedy and deadline depend on the investigation track:

In a regular preliminary investigation, an aggrieved party may file a motion for reconsideration within 15 days from receipt.
In an expedited preliminary investigation, the period for a motion for reconsideration is 10 calendar days from receipt.
In a summary investigation, the rules do not allow a motion for reconsideration.

A petition for review or other remedy may be available depending on the issuing office, the court with jurisdiction, whether an information has already been filed, and the applicable DOJ rules on appeal. These deadlines are short and technical. Consult counsel as soon as an adverse resolution is received rather than relying on informal follow-ups.

Penalty thresholds under Article 315

Republic Act No. 10951 adjusted the amount-based penalties for ordinary forms of estafa:

Amount of fraud	General statutory penalty
Not over ₱40,000	Arresto mayor in its medium and maximum periods
Over ₱40,000 but not over ₱1,200,000	Arresto mayor maximum to prisión correccional minimum
Over ₱1,200,000 but not over ₱2,400,000	Prisión correccional minimum and medium
Over ₱2,400,000 but not over ₱4,400,000	Prisión correccional maximum to prisión mayor minimum
Over ₱4,400,000	Maximum period of the stated penalty, with an additional year for each additional ₱2,000,000, subject to a 20-year statutory cap

Check-based estafa under Article 315(2)(d) has a separate and substantially heavier penalty schedule, reaching reclusion perpetua when the amount exceeds ₱8,800,000. Estafa committed through information and communications technology may also be punished one degree higher under Section 6 of Republic Act No. 10175. Syndicated schemes and regulated investment activities may implicate additional special laws.

These are statutory classifications, not a prediction of the sentence in a particular case. The precise charge and penalty depend on the proven mode of fraud, amount, date of commission, applicable amendments, qualifying circumstances, and sentencing laws. The current text appears in Republic Act No. 10951.

Special points for bouncing checks

A dishonored check does not automatically prove estafa. For check-based estafa, the check generally must be part of the deceit that induced the victim to enter the transaction or part with money or property. A check issued only to pay a pre-existing debt ordinarily does not, by itself, supply the required prior or simultaneous deceit.

The same facts may instead or additionally fall under Batas Pambansa Blg. 22. For the statutory presumption of knowledge under BP 22:

The check must be presented within 90 days from its date;
The issuer must receive written notice of dishonor; and
The issuer must fail to pay or arrange full payment within five banking days after receiving that notice.

Preserve the original check, bank dishonor record, written notice, and competent proof of actual receipt. Sending a demand is not the same as proving receipt. See the official text of Batas Pambansa Blg. 22.

Recovering the money

A criminal complaint seeks prosecution; it does not guarantee repayment. Under Rule 111 of the Revised Rules of Criminal Procedure, the civil action to recover civil liability arising from the offense is generally deemed instituted with the criminal action unless it is waived, reserved, or previously filed, subject to special rules and exceptions. The Revised Rules of Criminal Procedure govern this relationship.

State the full, supportable loss in the complaint and attach proof. Ask counsel about:

Whether the civil claim should remain with the criminal case;
Whether an independent civil action is available or advisable;
Whether provisional remedies can lawfully preserve assets; and
How settlements, repayments, waivers, or releases could affect the criminal and civil cases.

Do not sign a quitclaim, settlement, or acknowledgment of full payment without understanding its effect.

Common mistakes to avoid

Treating every unpaid obligation as estafa without evidence of the legally required fraud;
Failing to show that the deceit existed before or when the money or property was transferred;
Omitting the place where essential acts occurred;
Filing in the wrong city or province;
Skipping mandatory barangay conciliation;
Submitting screenshots without the complete conversation, account identifiers, or original files;
Naming a person solely because an account is registered in that person’s name, without evidence linking that person to the fraudulent act;
Combining unrelated transactions or respondents without explaining each one separately;
Exaggerating the amount, adding unsupported accusations, or concealing refunds and partial deliveries;
Sending only a police blotter or platform report and assuming the prosecutor’s case has been filed;
Missing subpoenas, prosecutor directives, reconsideration periods, or appeal periods; and
Waiting for more victims or a promised refund until records disappear or prescription becomes an issue.

When legal or investigative help is urgent

Seek immediate assistance when:

The transfer occurred recently and funds may still be traceable;
The scammer continues to access your bank, e-wallet, email, or identity;
The respondent or account owner is unknown;
Several victims, shell businesses, forged documents, or overseas accounts are involved;
The amount is substantial or assets may be moved;
The complaint was rejected for venue, barangay conciliation, form, or insufficient evidence;
You received an adverse prosecutor’s resolution;
A prescriptive period may be approaching; or
You are being threatened, blackmailed, or pressured to destroy evidence or withdraw the case.

There is no single filing deadline for every estafa complaint. Prescription depends on the offense’s prescribed penalty, the mode and amount of fraud, the date of commission or discovery, interruptions of the prescriptive period, and any applicable special law. Article 90 of the Revised Penal Code generally provides periods ranging from five years for offenses punishable by arresto mayor, to 10 years for other correctional penalties, 15 years for other afflictive penalties, and 20 years for offenses punishable by reclusion temporal or reclusion perpetua. Do not calculate the deadline from the amount alone.

Frequently asked questions

Do I need a lawyer to file?

A lawyer is not legally required to submit a complaint-affidavit. Legal assistance is strongly advisable when the amount is substantial, the facts are contractual or technically complex, several respondents are involved, venue is uncertain, or a prosecutor’s resolution must be challenged.

Is a demand letter required?

Not in every estafa-by-deceit case. A demand may be important evidence in misappropriation cases and is especially significant for dishonored checks. BP 22 requires proof of actual receipt of written notice of dishonor for the statutory five-banking-day opportunity to pay.

Can I file against an unknown online seller?

Report the matter to the NBI or PNP with every available identifier. Do not guess a name. Investigators may seek subscriber, financial, or platform information through lawful process. A prosecutor will still need admissible evidence identifying the person responsible.

Can I file where I live?

Only if an essential element of the offense occurred there or another venue rule applies. Residence by itself is not always enough. Identify where the representations, transfer, receipt, dishonor, entrustment, and damage occurred.

Does filing mean the respondent will be arrested immediately?

No. The prosecutor first evaluates whether to file an information. The court then independently determines probable cause and whether a warrant or other process should issue.

Can the case continue if the respondent refunds the money?

Payment may affect civil liability and the evidentiary picture, but it does not automatically erase criminal liability for a completed estafa. The effect depends on when payment occurred, the charge, and the governing law. BP 22 has distinct rules concerning timely payment after receipt of notice of dishonor.

Can I recover attorney’s fees and interest?

Only when there is a legal and evidentiary basis and the court awards them. Include the relevant contracts, demands, receipts, and proof of expenses, but do not assume every expense is recoverable.

Official references

This article provides general legal information, not legal advice or a prediction of any case’s outcome. Estafa charges are highly fact- and document-dependent. Procedures may also vary by prosecution office and by the precise offense charged. Laws, rules, official guidance, and Supreme Court materials were checked as of August 1, 2026.