Quick answer

To start an estafa case, file a sworn complaint-affidavit and supporting evidence with the Office of the City or Provincial Prosecutor that has territorial jurisdiction over the offense. A police or National Bureau of Investigation report can strengthen the case—especially when the offender’s identity is unknown or digital records must be obtained—but it normally does not replace filing the complaint with the prosecutor.

Your evidence must show a legally recognized form of fraud, not simply an unpaid debt or failed transaction. State exactly what the respondent represented, when and where it was said, why it was false, how it induced you to release money or property, and what loss resulted. For misappropriation cases, show why the respondent had a duty to deliver or return the same money or property and how it was converted or withheld.

Act promptly. Immediately notify the bank, e-wallet, remittance service, platform, or other institution involved; preserve original records and devices; and determine the correct filing location before prescription or evidence-preservation issues arise.

First determine whether the facts amount to estafa

Estafa is punished under Article 315 of the Revised Penal Code, as amended by Republic Act No. 10951. Common forms include:

Estafa by false pretenses or deceit. The respondent made a material false representation before or at the time you parted with money or property; you relied on it; and you suffered damage. Examples may include pretending to own property, operate a legitimate business, possess authority to sell or invest, or conduct a genuine transaction.
Estafa by misappropriation or conversion. The respondent received money, goods, or other personal property in trust, on commission, for administration, or under an obligation to deliver or return the same property, but converted, misappropriated, or denied receiving it, causing prejudice.
Estafa involving a dishonored check. A check may constitute estafa when it was used as the deceit that induced the victim to give value at the time the check was issued. A check issued merely to pay a pre-existing debt ordinarily does not satisfy this form of estafa because the victim had already parted with the property before receiving the check. A separate charge under Batas Pambansa Blg. 22 may nevertheless be possible.
Other statutory forms. Article 315 also covers conduct such as taking advantage of a signature in blank, inducing a person by deceit to sign a document, and specified fraudulent practices.

For estafa by false pretenses, the Supreme Court requires proof that the deceit occurred before or simultaneously with the fraud, that the victim relied on it, and that the reliance caused damage. A lie made only after the money was released ordinarily cannot be the deceit that induced the release. See People v. Balasa.

For misappropriation, the transaction must involve a duty to deliver or return the same money or property—not merely an ordinary borrower’s obligation to repay an equivalent amount. The distinction between a loan, sale, investment, agency, trust, commission, or administration arrangement can be decisive. See Gonzales v. People.

An unpaid debt is not automatically estafa

The Constitution prohibits imprisonment for debt. Nonpayment, breach of contract, a failed business, or inability to refund money is not by itself criminal fraud. There must be evidence of the particular deceit, abuse of confidence, conversion, or other fraudulent means punished by law.

A civil collection, rescission, damages, or small-claims case may be the proper remedy when the evidence shows only a contractual default. Labeling a civil dispute “estafa” does not supply missing criminal elements.

Take immediate protective steps

Before confronting the suspected offender, protect the remaining funds and evidence.

Contact the financial institution immediately. Report the transaction through the bank’s or e-wallet provider’s official fraud channel. Request a reference number, written acknowledgment, preservation of transaction records, and any hold or recovery procedure legally available. A report does not guarantee reversal.
Secure compromised accounts. Change passwords from a clean device, revoke unfamiliar sessions, enable multifactor authentication, and contact your mobile provider if a SIM swap may have occurred.
Do not delete or edit communications. Preserve complete conversations, not selected screenshots. Keep the device on which the messages were received.
Stop further payments. Do not send “release fees,” taxes, verification deposits, or recovery charges unless independently verified through an official channel.
Report continuing online activity. If the offender remains active, identity is unknown, or records must be obtained from service providers, seek prompt assistance from the NBI Cybercrime Division, the police, or another competent law-enforcement unit.

For a dispute involving a BSP-supervised bank or financial institution, complain first through the institution’s Financial Consumer Protection Assistance Mechanism. Unresolved consumer complaints may then be elevated through the BSP Consumer Assistance Mechanism. This regulatory complaint is separate from the criminal case.

Preserve evidence that proves every part of the transaction

Organize the evidence by issue rather than submitting a pile of unexplained files.

Identity of the respondent

Preserve:

Full name, aliases, photographs, telephone numbers, email addresses, social-media profiles, usernames, website addresses, and physical addresses;
Bank or e-wallet account names and numbers;
Business names, receipts, invoices, permits, IDs, calling cards, contracts, and delivery records;
Vehicle details, IP or device information lawfully available to you, and names of persons who introduced or dealt with the respondent; and
Records connecting the person to the account or representation used.

Do not publicly accuse an unverified person merely because a name appeared on a receiving account. Mule accounts, stolen identities, and impersonation are possible. Give the identifiers to investigators.

The false representation or duty to return

Preserve the advertisement, proposal, contract, voice message, presentation, listing, receipt, acknowledgment, investment offer, or other communication showing:

What was promised or represented;
When the statement was made;
Who made it;
Why it was false when made; and
In a conversion case, the terms requiring delivery or return of the property.

Reliance and release of money or property

Keep:

Deposit slips, transfer confirmations, official account statements, remittance records, checks, receipts, invoices, and delivery documents;
The date, time, amount, sender, beneficiary, transaction reference, and purpose of every payment;
Proof that the payment followed the representation; and
Evidence identifying the actual owner and value of any goods or property released.

Damage, conversion, and demand

Document the amount actually lost, property not returned, unauthorized withdrawals, expenses directly connected with the transaction, and any partial repayments.

In misappropriation cases, a demand is important evidence of the duty to return and the respondent’s failure or refusal. Although Supreme Court decisions recognize that a demand need not always be written, a written demand with reliable proof of delivery is much easier to establish. Do not delay urgent reporting merely to wait for a response.

Digital evidence

Save:

Full chat exports, emails with headers, text messages, call logs, recordings lawfully made, URLs, profile identifiers, and timestamps;
Original files and their metadata, when available;
Screen recordings showing how a profile, listing, or conversation was accessed;
Copies on read-only or secure backup storage; and
A short explanation of who captured or downloaded each item, from what account or device, and when.

Electronic evidence must eventually be authenticated. The person offering it bears the burden of showing its integrity and reliability under the Rules on Electronic Evidence. Screenshots are useful, but screenshots detached from the original account, device, complete conversation, and transaction records may receive less weight.

Prepare the complaint-affidavit

A complaint-affidavit is a sworn statement charging a person with an offense. It may be sworn before a prosecutor or another government official authorized to administer oaths or, when they are unavailable, before a notary public.

Write in chronological order and use facts within your personal knowledge. Include:

Your full name, address, and contact details;
The respondent’s name and address, if known, plus all reliable identifying information;
The date and place of each material event;
How you met or communicated;
The respondent’s exact material representations or the agreement requiring return or delivery;
Why those representations were false, or how the property was converted;
Why you relied on the representation;
Each payment or delivery, with dates and amounts;
The resulting loss;
Demands, notices, responses, admissions, refunds, or continuing promises;
The role of every respondent, stated separately; and
A request that the appropriate criminal charge be filed.

Label the attachments as annexes and refer to each one in the relevant paragraph. Witnesses with personal knowledge should execute their own sworn affidavits. Avoid hearsay, speculation, insults, legal conclusions unsupported by facts, or statements copied from another person’s account.

Knowingly making a material false statement under oath can create separate criminal exposure. Review names, dates, amounts, and attachments carefully before signing.

Choose the correct prosecution office

File where the offense was committed or where any essential ingredient occurred. In an estafa case, relevant places may include where:

The false representation was made or received and acted upon;
Money or property was delivered;
Entrusted property was supposed to be returned or delivered;
Conversion or damage occurred; or
A check was issued, delivered, presented, and dishonored.

Your residence alone does not automatically establish venue. In Cabral v. Bracamonte, the Supreme Court stressed that criminal jurisdiction depends on where the offense or an essential ingredient actually occurred. When events happened in several cities, identify each location and ask the concerned prosecution office to confirm venue before filing.

The usual offices are:

The Office of the City Prosecutor for offenses committed in a city;
The Office of the Provincial Prosecutor for offenses within its provincial jurisdiction; or
The appropriate DOJ prosecution office when a law or DOJ assignment places the matter there.

Going first to the police or NBI is particularly useful when the offender is unidentified, records require investigative process, several victims or jurisdictions are involved, or the fraud is organized or cross-border. The NBI also provides an online complaint page and investigative assistance through its Cybercrime Division.

Check whether barangay conciliation is required

Some low-penalty disputes between natural persons who actually reside in the same city or municipality must first undergo Katarungang Pambarangay proceedings. The requirement has exceptions, including offenses whose maximum imprisonment exceeds one year or whose fine exceeds ₱5,000, cases involving specified government parties or official functions, urgent cases allowed directly in court, and disputes outside the Lupon’s territorial authority.

Because the applicable penalty depends on the precise form of estafa, amount, use of information technology, and other facts, do not assume either that barangay proceedings are always required or that estafa is always exempt. Ask the prosecution office whether a Certificate to File Action is needed. See Sections 408 and 412 of the Local Government Code and the DILG Katarungang Pambarangay guidance.

Assemble the filing set

Under the 2024 DOJ–National Prosecution Service rules, prepare:

The original complaint-affidavit;
Two duplicate copies for the official file;
One complete additional set for each respondent;
The accomplished NPS Investigation Data Form;
Sworn witness affidavits;
Complete copies of all annexes;
The barangay Certificate to File Action, if required;
The police or NBI report, if one was made;
Proof of authority if filing for a corporation, association, estate, or another person; and
A valid government-issued ID and any items required by the local office’s current checklist.

The complaint should state the parties’ names and addresses, the date and place of the alleged offense, and how it was committed. The prosecution office checks the complaint’s form and the completeness of its evidence before docketing and may require missing evidence.

The DOJ rules permit electronic filing and virtual proceedings as alternatives, but availability and approved addresses can differ by office. Do not send sensitive evidence to an unverified email address. Confirm the channel directly with the receiving prosecution office and retain the transmission receipt.

When filing in person, request a stamped receiving copy showing the date, office, and docket number. Keep that copy and an exact duplicate of the entire filing.

Understand which investigation procedure applies

The prosecutor—not the complainant—determines the correct offense, prescribed penalty, court jurisdiction, and investigation track.

Under DOJ Department Circular Nos. 015 and 028:

Summary investigation generally covers offenses punishable by one day to one year, a fine regardless of amount, or both. It is ordinarily ex parte: the prosecutor evaluates the complaint without requiring a counter-affidavit.
Expedited preliminary investigation generally covers offenses punishable by one year and one day to six years that fall exclusively within the jurisdiction of a first-level court. The respondent is ordinarily subpoenaed to submit a counter-affidavit. Reply and rejoinder affidavits are not entertained.
Regular preliminary investigation covers offenses punishable by at least six years and one day and cases otherwise cognizable by the Regional Trial Court. The respondent normally receives the complaint and an opportunity to submit a counter-affidavit.

For the ordinary non-check forms of estafa under Article 315, the amount of fraud affects the prescribed penalty. As a general orientation, an amount not exceeding ₱40,000 may fall under summary investigation; amounts over ₱40,000 up to ₱2.4 million may fall under expedited investigation; and amounts over ₱2.4 million ordinarily carry a penalty range extending beyond six years and may require regular preliminary investigation. This is not a universal filing formula: check-based estafa has a separate penalty schedule, and cybercrime, syndicated estafa, securities violations, illegal recruitment, falsification, and other special laws can change the offense, penalty, forum, and procedure.

The current prosecutorial standard is prima facie evidence with reasonable certainty of conviction. The evidence, if left uncontradicted, must be admissible, credible, preservable, and capable of establishing every element and the responsible person’s identity. The Supreme Court upheld this DOJ standard in Meking v. Remulla.

What happens after filing

If the complaint is sufficient and properly filed:

The case is docketed and assigned to a prosecutor.
In an expedited or regular investigation, the respondent is ordinarily subpoenaed and allowed to submit a counter-affidavit and supporting evidence.
The prosecutor may require additional evidence or conduct a clarificatory hearing.
The prosecutor issues a resolution recommending dismissal or the filing of an Information.
The head of the prosecution office reviews the recommendation.
If approved for filing, the prosecutor files the Information in the proper court.
The judge independently determines whether judicial probable cause exists and whether to issue a warrant or another appropriate order.

Filing a complaint does not itself mean that the respondent will immediately be arrested, convicted, or required to refund the money. A prosecutor may dismiss a complaint that does not meet the evidentiary standard even when a financial loss unquestionably occurred.

Observe deadlines after the resolution

Record the exact date you receive every subpoena, order, and resolution.

In a regular preliminary investigation, an aggrieved party may file a motion for reconsideration within 15 calendar days from receipt of the resolution.
In an expedited preliminary investigation, the motion for reconsideration must be filed within 10 calendar days from receipt.
In a summary investigation, Department Circular No. 028 does not allow a motion for reconsideration.

Further DOJ review depends on the issuing office, the court that has jurisdiction over the offense, and the governing review rules. A review request also does not necessarily stop court proceedings automatically. Obtain legal advice immediately after receiving an adverse resolution rather than waiting until the last day.

Do not ignore prescription

Under Articles 90 and 91 of the Revised Penal Code, prescription depends on the highest penalty prescribed for the particular offense. Depending on that penalty, an estafa-related offense may prescribe in five, ten, fifteen, or twenty years. The period generally runs from discovery of the offense by the offended party, authorities, or their agents and is interrupted by institution of proceedings against the responsible person, subject to special-law rules and circumstances that restart or suspend the period.

The institution of a criminal action generally interrupts prescription under Rule 110, but special laws may provide differently. Do not calculate the deadline from the amount alone, and do not assume that a bank complaint, social-media report, demand letter, or police blotter necessarily has the same legal effect as filing the proper criminal complaint.

Special points for online fraud

When estafa is committed by, through, or with information and communications technology, Section 6 of the Cybercrime Prevention Act may raise the penalty by one degree. That can affect prescription, court jurisdiction, and whether the case undergoes summary, expedited, or regular investigation.

Include the technological means in the affidavit: the platform used, account identifiers, URLs, messages, transfer path, device or account compromise, and how the online representation caused the payment. Prompt law-enforcement involvement may be essential because subscriber, traffic, and financial records are held by third parties and may be retained only for limited periods.

Special points for dishonored checks

Estafa and a violation of Batas Pambansa Blg. 22 are separate offenses with different elements.

For check-based estafa, deceit and damage must be shown, and the check generally must have induced the victim to give value when it was issued. Article 315 states that failure to cover the check within three days after receipt of notice of dishonor may constitute prima facie evidence of deceit.

Under Batas Pambansa Blg. 22, a different presumption applies when a check presented within 90 days is dishonored and the drawer fails to pay or arrange full payment within five banking days after receiving notice. Proof that the drawer actually received written notice is critically important.

Preserve the original check, bank return slip or dishonor notation, bank certification if available, the written notice of dishonor, and reliable proof of actual receipt. Have counsel assess both possible offenses instead of treating the notice periods as interchangeable.

Recovery of the money

When a criminal action is instituted, the civil action to recover liability arising from the offense is generally deemed included unless the offended party waives it, reserves the right to file separately, or filed the civil action earlier. Different rules apply to B.P. Blg. 22 cases, where the corresponding civil action is included and reservation to file it separately is not allowed. See Rule 111.

A criminal complaint is not a guaranteed collection mechanism. Recovery may depend on proof of civil liability, the existence and location of assets, restitution or settlement, final judgment, and enforcement. Before filing a separate civil case, obtain advice about possible suspension, consolidation, duplicate recovery, filing fees, and the effect on the criminal action.

Common mistakes that weaken complaints

Treating every unpaid loan, refund, or failed investment as criminal fraud;
Failing to identify the false statement made before the payment;
Omitting how the complainant relied on that statement;
Filing in the complainant’s residence without showing that an essential ingredient occurred there;
Submitting cropped screenshots without the complete conversation or original device;
Combining several respondents without explaining each person’s participation;
Giving only a total loss without a transaction-by-transaction computation;
Discarding original checks, receipts, contracts, packaging, devices, or bank records;
Sending a demand without preserving proof of receipt;
Filing only with a platform, barangay, police station, bank, or regulator and assuming a prosecutor’s case has automatically begun;
Publishing accusations online before identities and evidence are verified;
Missing a subpoena, resolution, reconsideration, prescription, or barangay-conciliation deadline; and
Paying unofficial “fixers” or purported recovery agents.

When legal or investigative help is urgent

Seek immediate assistance when:

Money was transferred only recently and may still be traceable;
The offender is actively soliciting more victims or moving funds;
The true identity is unknown or appears stolen;
The fraud involves several jurisdictions, foreign platforms, cryptocurrency, or overseas respondents;
A device, email, SIM, bank, or e-wallet account was compromised;
Original digital records may soon be deleted;
The case involves a large amount, multiple respondents, a corporation, public solicitation of investments, or possible syndicated estafa;
The respondent has threatened you, attempted to obtain more credentials, or pressured you to withdraw;
Prescription may be near;
You received a prosecutor’s resolution or court notice; or
You are unsure whether the facts show estafa, another crime, or only civil liability.

Frequently asked questions

Do I need a lawyer to file?

No. An offended party may personally execute and file a complaint-affidavit. A lawyer is advisable when the transaction is complex, the amount is substantial, venue is disputed, several offenses may apply, digital evidence needs authentication, or the complaint has already been dismissed.

Is a police blotter already a criminal case?

No. It records or reports an incident and may begin a law-enforcement investigation. The prosecutor proceeding ordinarily begins when the proper complaint-affidavit and evidence are filed and docketed with the prosecution office.

Can I file if I do not know the scammer’s real name?

You may report the incident using every available identifier, but identifying the responsible person remains essential to prosecution. Seek police or NBI assistance promptly so records can be preserved and lawful requests can be made to platforms and financial institutions.

Is a demand letter always required?

Not for every form of estafa. It is particularly important evidence in conversion or misappropriation cases and in dishonored-check cases. The required content, method of service, and legal effect depend on the offense. Preserve proof of actual delivery or receipt.

Can an online scam be prosecuted as estafa?

Yes, if the facts establish every element of estafa. Section 6 of Republic Act No. 10175 may apply when information and communications technology was used, potentially increasing the penalty.

Can I file both estafa and B.P. 22 for the same dishonored check?

Potentially, because the offenses are distinct, but each set of elements must be independently supported. Estafa requires deceit and damage; B.P. 22 focuses on the issuance and dishonor of the check, knowledge of insufficient funds, and the statutory notice-and-payment framework.

Will filing guarantee repayment?

No. Filing may lead to prosecution and a civil award, but recovery depends on proof, judgment, available assets, and enforcement. Report recent transfers immediately because early institutional action may improve—but cannot guarantee—the chance of preserving funds.

How long will the case take?

There is no reliable universal duration. The rules prescribe periods for particular prosecutorial steps, but actual timing depends on service of subpoenas, completeness and volume of evidence, clarificatory proceedings, motions, review, court congestion, and the conduct of the parties. Keep the docket number and follow up through official channels.

Official sources

This article provides general Philippine legal information, not legal advice or a prediction of any case’s outcome. The correct charge, venue, procedure, deadlines, and remedies depend on the documents and specific facts. Official sources and procedures were checked as of 31 July 2026.