Quick answer

To start an estafa or fraud case in the Philippines, prepare a sworn complaint-affidavit with documents showing the deception or abuse of confidence, your reliance or entrustment, the respondent’s participation, and your actual loss. File it with the City or Provincial Prosecutor’s Office that has territorial jurisdiction over the place where the offense—or an essential part of it—occurred.

You may first seek investigative help from the police or the National Bureau of Investigation, especially when the offender’s identity is unknown, several victims are involved, or digital and financial records must be traced. However, a police blotter, platform report, or complaint to a bank is not necessarily the criminal complaint that begins the prosecutorial case. Do not delay filing with the proper prosecution office when prescription may be an issue.

Filing does not automatically produce an arrest, conviction, refund, or recovery. The prosecutor first evaluates whether the evidence, if left uncontradicted, can establish every element of an offense with reasonable certainty of conviction under the current DOJ rules.

First determine whether the facts may constitute estafa

Estafa is defined principally by Article 315 of the Revised Penal Code, as amended by Republic Act No. 10951. The label “scam” is not enough. The evidence must fit a legally recognized form of fraud.

Estafa through false pretenses or deceit

A typical case requires evidence that:

The respondent made a materially false representation or used a fraudulent act;
The deception occurred before or at the same time you parted with money or property;
You relied on that deception; and
You suffered damage as a result.

Examples may include using a fictitious identity, falsely claiming authority to sell property, inventing a business or transaction, or pretending to possess qualifications, credit, agency, influence, or property.

A promise that was merely broken later does not, by itself, establish criminal fraud. The evidence should indicate that the representation was false when made or that deceit existed when the money or property was obtained.

Estafa through misappropriation or conversion

This form generally requires proof that:

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;
The respondent misappropriated or converted it, denied receiving it, or failed to account for it;
Another person suffered prejudice; and
Demand for return or accounting was made.

The legal character of the transaction matters. Money received under a loan usually becomes the borrower’s property, subject to an obligation to repay an equivalent amount. Nonpayment of an ordinary loan is therefore not automatically estafa through conversion. By contrast, receiving property solely to sell on commission, administer, remit, or return may create the required fiduciary obligation.

Dishonored checks

A bounced check may involve either estafa under Article 315(2)(d), a separate violation of Batas Pambansa Blg. 22, both, or neither, depending on the evidence.

For check-based estafa, the check must ordinarily have been used to induce the complainant to enter the transaction or part with value. A check issued only later to pay an already existing debt generally does not supply the prior or simultaneous deceit required for estafa.

Article 315 provides a three-day period from receipt of notice of dishonor that affects the statutory prima facie evidence of deceit. BP 22 uses a different rule: payment or arrangements for full payment within five banking days after receipt of notice of dishonor can prevent the statutory presumption of knowledge. Preserve the original check, bank return slip, written notice, and reliable proof that the drawer actually received the notice.

Online and financial-account scams

Using the internet does not remove the need to prove an underlying offense. Estafa committed through information and communications technology may be prosecuted in relation to Section 6 of the Cybercrime Prevention Act, which also affects the possible penalty.

The Anti-Financial Account Scamming Act may separately apply to money-mule activities, the buying, selling, lending, or use of financial accounts for criminal proceeds, and specified social-engineering schemes used to obtain control of financial accounts. Victims should describe the facts and accounts involved rather than insist on a particular statutory charge; the prosecutor determines the proper charge from the evidence.

Act immediately if money was just transferred

Contact the sending bank, e-wallet, card issuer, or payment provider through its verified fraud channel. Ask it to:

Mark the transaction as disputed or fraudulent;
Attempt a hold, trace, recall, or coordinated verification;
Preserve the transaction and account records;
Secure your compromised account; and
Give you a complaint or reference number in writing.

Under the Anti-Financial Account Scamming Act and its implementing rules, covered financial institutions have mechanisms for handling disputed transactions and may temporarily hold qualifying funds. This does not guarantee that the money remains available or will be returned.

Change compromised passwords, revoke active sessions, replace exposed cards, activate multi-factor authentication, and warn your mobile provider if your SIM or number may have been taken over. Do not send another “release fee,” “tax,” “verification payment,” or supposed recovery fee.

If the institution does not resolve a complaint properly, first complete its internal complaint process, then consider escalating the matter through the BSP Consumer Assistance Mechanism. A BSP consumer complaint is separate from a criminal complaint.

Choose the proper filing route

Direct filing with the prosecution office

File with the City or Provincial Prosecutor’s Office covering the place where the crime or any essential ingredient occurred. Relevant places may include where the false representation was made or received, where the victim relied on it and released money or property, or where entrusted property was received or converted. Online transactions can create more than one plausible location, so venue should be checked carefully.

Do not assume that your present home address is automatically the proper venue. Filing in the wrong territory can delay the case or result in dismissal without prejudice to refiling elsewhere.

Police or NBI assistance

Investigative assistance is useful when:

The respondent is known only by a username, phone number, email address, or receiving account;
Subscriber, platform, device, CCTV, or bank records must be traced;
The fraud is ongoing or involves multiple victims;
The offender may be part of an organized group; or
Technical examination of a device is needed.

The NBI accepts requests for assistance through its Anti-Fraud Division and Cybercrime Division. It also maintains an online complaint page. An investigator may prepare a referral to the prosecutor after case build-up.

Barangay conciliation

Prior barangay conciliation may be a condition precedent when the parties actually reside in the same city or municipality and the dispute falls within the Katarungang Pambarangay system.

The process generally does not cover offenses punishable by imprisonment exceeding one year or a fine exceeding ₱5,000, disputes involving the government in specified circumstances, or parties residing in different cities or municipalities unless the statutory adjoining-barangay exception applies. Because low-value, non-check estafa may carry a penalty not exceeding one year, some cases can fall within barangay jurisdiction. If applicable, obtain the Certificate to File Action before proceeding.

Unknown online offenders, respondents in another city, and offenses carrying higher penalties commonly fall outside this requirement. Confirm the issue with the prosecutor’s receiving section when residence or penalty is uncertain.

Preserve evidence before accounts or messages disappear

Keep the original source files and create at least one secure backup. Avoid relying only on cropped screenshots.

Collect, where applicable:

Full chat exports, emails with headers, SMS messages, call logs, voice messages, and recordings lawfully obtained;
Screenshots showing the complete screen, username, profile URL, date, time, and surrounding conversation;
The exact advertisement, listing, website address, social-media page, or application used;
Account names and numbers, QR codes, wallet addresses, phone numbers, email addresses, transaction IDs, reference numbers, receipts, and bank statements;
Contracts, purchase orders, delivery receipts, invoices, acknowledgments, trust receipts, consignment records, or proof of ownership;
The original check, deposit slip, bank return memo, and notice of dishonor;
Copies of IDs, permits, certificates, titles, authorizations, or business records that were shown to you;
Evidence establishing why a representation was false, such as a certification from the supposed employer, owner, school, licensing body, bank, or government agency;
Demand letters and proof of actual receipt;
Platform, bank, e-wallet, police, or NBI complaint reference numbers;
Names and contact details of witnesses; and
A dated chronology showing each representation, payment, delivery, discovery, demand, and response.

Preserve the device on which the messages were received. Do not delete the conversation after printing it, edit screenshots, rename original files unnecessarily, or fabricate a “reconstructed” exchange. Electronic evidence must be authenticated, and the person who directly received or saw the communication may need to testify.

Prepare a focused complaint-affidavit

The complaint-affidavit should be factual, chronological, and based on personal knowledge. It should normally contain:

Your identity and address. If filing for a company or another juridical person, attach appropriate proof of authority.
The respondent’s identifying information. State the full name and address if known. If the real identity is unknown, provide every usable identifier and say that the true name remains unknown.
Venue facts. Explain where the representations, payment, delivery, receipt, conversion, or other essential acts occurred.
The exact transaction. Identify what was offered, promised, entrusted, sold, or represented.
The deception or fiduciary obligation. State the precise representation and why it was false, or explain the duty to deliver, remit, account for, or return.
Reliance or entrustment. Explain why and when you released the money or property.
Damage. State the exact amount or value, supported by records. Separate actual loss from expected profit or unsupported estimates.
Discovery and demand. State when you discovered the problem, what demand was made, how it was served, and the response.
Each respondent’s participation. Avoid treating an employee, account holder, officer, spouse, or relative as automatically criminally liable without facts showing participation or legally relevant responsibility.
Supporting affidavits and annexes. Mark attachments consistently and refer to each in the relevant paragraph.
Oath and signature. The affidavit must be sworn before an authorized officer.

Do not exaggerate, conceal repayments, or omit communications that materially change the transaction. Knowingly making a false statement under oath may create separate liability.

File the required set and keep proof of filing

Under the current DOJ-NPS rules, the standard filing set consists of the original complaint-affidavit, two duplicate copies for official files, and an additional copy for each respondent, together with the Investigation Data Form, witness affidavits, and supporting evidence. Confirm the receiving office’s current checklist before printing a large record because local administrative requirements and methods for handling bulky or electronic annexes can differ.

Initial complaint-affidavits are ordinarily filed physically. Later submissions may be accepted electronically when authorized by the prosecutor under the applicable rules. An NBI online report or an email to an agency should not be assumed to replace formal filing with the prosecution office.

The National Prosecution Service assesses legal fees for specified complaints, including estafa and financial fraud, based on the amount of damage. Indigent litigants may qualify for an exemption. Pay only through the official cashier and obtain an official receipt.

Before leaving, secure:

A stamped receiving copy;
The NPS docket number;
The date and office of filing;
The official receipt, if a fee was paid; and
Instructions for checking notices and updating your address or email.

What happens after filing

The prosecutor’s office first evaluates the form and evidence. A prosecutor may assist with case build-up if the submission is incomplete, or may dismiss a complaint that still fails to establish the required evidentiary standard.

The procedural track depends on the offense’s prescribed penalty and court jurisdiction:

Summary investigation generally covers offenses punishable by one day to one year, a fine, or both. It is ordinarily resolved from the complainant’s evidence without requiring a counter-affidavit.
Expedited preliminary investigation generally covers qualifying first-level-court offenses punishable by one year and one day to six years.
Regular preliminary investigation generally applies when the prescribed penalty reaches at least six years and one day, or when the law places the case within the Regional Trial Court’s jurisdiction.

The amount involved and the method of estafa affect the penalty and therefore the procedure. Ordinary low-value estafa, check-based estafa, cyber-related estafa, and an AFASA offense may follow different tracks even if the monetary loss is identical. Let the prosecution office classify the complaint.

In an expedited or regular preliminary investigation, the respondent is ordinarily served with the complaint and given an opportunity to submit a counter-affidavit. A clarificatory hearing may be held, but it is not a trial and the parties do not have an automatic right to cross-examine witnesses.

The prosecutor then either recommends dismissal or the filing of an information in court. Approval by the head of the prosecution office is required. If an information is filed, the judge independently determines judicial probable cause and whether to issue a warrant, summons, or another appropriate order. A warrant does not arise merely because the victim filed a complaint.

The DOJ’s internal disposition targets are generally immediate resolution for summary cases, 20 calendar days from receipt of the complete records for expedited preliminary investigations, and 60 calendar days for regular preliminary investigations, subject to the rules on case build-up, approval, and permissible extensions. These are not guaranteed completion dates for the entire criminal case.

Deadlines require close attention

Prescription of the offense

Under Articles 90 and 91 of the Revised Penal Code, the prescriptive period depends on the penalty prescribed by law. For ordinary estafa using the general amount-based scale, the applicable period may be five, 10, 15, or 20 years. Check-based penalties, cybercrime enhancements, special laws, and the precise amount can change the calculation.

The period generally runs from discovery by the offended party, authorities, or their agents, subject to statutory rules on interruption, termination, and the offender’s absence from the Philippines. The Supreme Court has also held prospectively that filing the criminal complaint with the prosecution office interrupts prescription even for cases governed by expedited court procedures.

Because the starting date, applicable penalty, aggregation of amounts, and effect of earlier proceedings can be disputed, do not wait for the apparent deadline. A police blotter, demand letter, bank complaint, or platform report should not be relied upon as the act that interrupts prescription.

After a prosecutor’s resolution

Read the resolution and proof of service immediately. Under the regular DOJ-NPS rules, a motion for reconsideration is generally due within 15 calendar days from receipt. Under expedited preliminary investigation, the period is generally 10 calendar days. Summary-investigation resolutions do not carry the same motion-for-reconsideration remedy.

A petition for review under the applicable DOJ appeal rules may also have a 15-day period and detailed requirements. The correct remedy depends on the procedural track and whether a criminal information has already been filed. Obtain legal advice promptly rather than filing a generic letter.

Recovery of money or property

When a criminal action is instituted, the civil action to recover liability arising from the offense is generally deemed included unless the offended party waived it, reserved the right to sue separately, or filed the civil action first. BP 22 has a special rule: the corresponding civil action is included and cannot be reserved for separate filing.

This does not guarantee collection. Recovery may depend on tracing funds, locating assets, proving the amount of actual damage, and enforcing a final judgment.

If the evidence shows only an unpaid contractual obligation rather than estafa, a civil collection case may still be available. Money claims not exceeding ₱1,000,000, exclusive of interest and costs, may qualify for the Supreme Court’s small-claims procedure, depending on the nature of the claim and compliance with any required barangay conciliation. Avoid pursuing inconsistent civil and criminal remedies without advice on Rule 111.

Common mistakes that weaken a complaint

Describing the case only as “hindi nagbayad” without identifying the original deceit or fiduciary duty;
Filing in a place with no connection to an essential element of the offense;
Naming every person associated with a business without evidence of individual participation;
Submitting screenshots without the account URL, dates, surrounding messages, or original device;
Failing to prove that the respondent received a demand or notice of dishonor;
Treating a check issued for an old debt as automatic check-based estafa;
Omitting the contract, repayments, refunds, or messages favorable to the respondent;
Using estimates instead of transaction records to prove the loss;
Sending further payments to preserve access to the scammer;
Publicly accusing people before identities are verified, creating avoidable defamation risks;
Assuming that a bank, SEC, platform, barangay, police, or NBI report automatically substitutes for filing with the prosecutor; and
Waiting until records disappear or prescription is close.

When legal or investigative help is urgent

Seek assistance immediately when:

The transfer happened recently and funds may still be traceable;
The offender still controls your bank, e-wallet, email, SIM, or online account;
There are threats, extortion, identity theft, or risk of physical harm;
The respondent may flee, destroy records, or dispose of assets;
The scheme involves many victims, a large amount, several companies, cryptocurrency, or cross-border transactions;
The case involves corporate authority, investment securities, real property, or competing contractual documents;
A prescription deadline may be approaching; or
You have received a prosecutor’s resolution, subpoena, court notice, or order carrying a short deadline.

A lawyer is not required merely to submit a complaint-affidavit, but legal assistance is valuable when the facts could support several offenses, venue is disputed, or substantial recovery is at stake.

Frequently asked questions

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

Yes. State that the identity is unknown and provide the username, profile URL, phone number, email, receiving account, transaction details, photographs, and any other identifiers. Police or NBI assistance may be necessary to identify the responsible person. An account name alone does not automatically prove who operated or controlled the account.

Is a demand letter always required?

Not for every form of estafa. It is nevertheless important in misappropriation cases and can show conversion, refusal to account, or the amount outstanding. Dishonored-check cases have specific notice and receipt requirements. Use a delivery method that produces reliable proof of actual receipt.

Can I file both estafa and BP 22?

Possibly, because they have different elements. Estafa focuses on fraudulent inducement and damage; BP 22 focuses on the making or issuance of a check that is dishonored under the statute. The same check does not automatically establish either offense.

Can an ordinary unpaid debt become estafa?

Nonpayment alone is generally civil. Estafa requires additional proof of prior or simultaneous deceit, or receipt under a qualifying obligation to deliver or return followed by conversion or denial. The written agreement and the parties’ conduct when the money was obtained are critical.

Does filing guarantee that the respondent will be arrested?

No. The prosecutor must first determine whether to file an information, and the judge independently determines judicial probable cause. Warrantless arrest is permitted only in the limited situations stated in the Rules of Criminal Procedure.

Will the bank automatically refund an online scam?

No. Report immediately so the institution can secure the account and use the disputed-transaction process. Restitution depends on the facts, available funds, the institution’s compliance with its duties, and applicable law. A BSP complaint and a criminal case serve different purposes.

What if the prosecutor dismisses the complaint?

Obtain the complete resolution and record the date you received it. The available motion or appeal and its deadline depend on whether the case underwent summary, expedited, or regular investigation and whether an information has already been filed. Seek advice immediately because some periods run in calendar days and summary cases have restricted remedies.

Official legal sources

This article provides general legal information, not legal advice or a prediction of the outcome of any case. Estafa classification, venue, prescription, evidence, and available remedies depend on the complete facts and documents. Laws and official procedures were checked through July 31, 2026.