Quick answer

To file an estafa or fraud complaint in the Philippines, prepare a sworn complaint-affidavit, the NPS Investigation Data Form, witness affidavits, and all available supporting evidence. File them with the Office of the City or Provincial Prosecutor that has territorial jurisdiction over a place where an essential part of the offense occurred. You may first seek investigation from the police or the National Bureau of Investigation, especially when the offender is unknown or the fraud happened online.

Act quickly. Contact the bank or e-wallet immediately if money was transferred, preserve the original evidence, and confirm the correct venue before filing. A police report or online report may begin an investigation, but it does not necessarily replace the sworn complaint required for prosecution.

Filing does not automatically result in arrest, conviction, or repayment. The prosecutor first determines whether the available, admissible, and credible evidence establishes a prima facie case with reasonable certainty of conviction under the current DOJ rules.

First determine whether the facts may constitute estafa

Estafa is not a general label for every unpaid debt, failed investment, broken contract, or dishonest business transaction. Article 315 of the Revised Penal Code punishes particular ways of defrauding another person.

Common forms include:

Possible form of estafa	What generally must be shown
False pretenses or fraudulent representations	The respondent made a material false representation before or at the same time the victim gave money or property; the victim relied on it; and the victim suffered damage.
Misappropriation or conversion	The respondent received money or property in trust, on commission, for administration, or under an obligation to deliver or return it; then misappropriated, converted, or denied receiving it, causing prejudice.
Fraud involving a check	The check and underlying transaction must satisfy the particular requirements of Article 315(2)(d). Issuing a dishonored check is not automatically estafa.
Other fraudulent means under Article 315	The exact elements depend on the method allegedly used, such as altered quality, quantity, or substance of goods or other specified deceitful acts.

Under Article 315(2)(a), the false representation must ordinarily have been made before or simultaneously with the victim’s payment or transfer. A dishonest statement made only after an ordinary debt was incurred may not satisfy this form of estafa.

For misappropriation under Article 315(1)(b), demand is not invariably a statutory element, but a written demand and proof that it was received can be important circumstantial evidence of conversion or failure to account. A simple loan is generally different: ownership of money lent passes to the borrower, whose obligation is usually to repay an equivalent amount rather than return the same money. Mere nonpayment of a loan therefore does not, by itself, prove estafa.

The controlling question is not whether the complainant feels deceived, but whether the evidence can establish every element of a legally defined offense.

A civil dispute is not automatically a criminal case

Warning signs that a matter may be primarily civil include:

The other party merely failed to pay an ordinary loan.
A legitimate business failed after the investment was made, without proof that material representations were false when made.
The dispute concerns the quality of work, delayed delivery, accounting, or interpretation of a contract.
The only alleged deceit is a promise that was later broken, with no proof that the promisor already intended not to perform.
Money was given without any documented condition requiring the recipient to return or deliver the same property.

Estafa may still exist when a contract was used as the means to commit fraud. The documents, timing of the representations, intended use of the money, and nature of the recipient’s obligation are decisive.

Other laws may also apply. Online conduct may fall under the Cybercrime Prevention Act; financial-account schemes may implicate the Anti-Financial Account Scamming Act; dishonored checks may fall under Batas Pambansa Blg. 22; and investment, recruitment, identity-theft, forgery, or syndicated schemes may involve different offenses. State the facts accurately and let the investigating authorities determine the proper charge.

Where to file

File in the place connected to an essential element of the offense

A criminal complaint should ordinarily be filed with the city or provincial prosecutor having jurisdiction over a place where the offense, or an essential ingredient of it, actually occurred.

For estafa, relevant places may include where:

the fraudulent representation was made or received;
the victim relied on the representation and released money or property;
entrusted property was received or converted;
a check was issued and delivered; or
the legally relevant damage occurred.

The complainant’s residence alone does not necessarily establish venue. Estafa may be a transitory offense when its elements occurred in different places, but the chosen venue must be supported by evidence, not merely asserted. Online transfers, remote communications, and transactions involving several cities require particular care.

Consider a police or NBI investigation first

Go first to the appropriate police unit or the NBI when:

the offender’s real identity or address is unknown;
fake social-media, marketplace, email, or messaging accounts were used;
records must be obtained from banks, telecommunications companies, platforms, or payment providers;
several victims or coordinated accounts are involved;
digital forensic examination may be necessary; or
immediate tracing or preservation of records is important.

The NBI accepts online complaints and provides investigative assistance through its fraud and cybercrime services. A law-enforcement agency may investigate, obtain sworn statements, conduct case build-up, and refer the complaint to the prosecutor.

Check whether barangay conciliation is required

Prior Katarungang Pambarangay proceedings can be a condition before filing certain lower-level disputes with a government office or court. This may matter where:

both parties are natural persons who actually reside in the same city or municipality; and
the offense carries a maximum penalty not exceeding one year and no disqualifying fine or other exception applies.

Important exceptions include disputes involving corporations or other juridical entities, parties residing in different cities or municipalities, offenses carrying a maximum imprisonment exceeding one year or a fine over ₱5,000, and cases requiring urgent legal action. The governing rules and exceptions appear in the Local Government Code and Supreme Court Circular No. 14-93.

Ask the receiving prosecutor or a lawyer whether a Certificate to File Action is required. Filing prematurely can delay the case.

What to do immediately after discovering the fraud

Stop further transfers. Do not send a “release fee,” “tax,” “verification deposit,” or recovery payment.
Notify the financial institution. Report the disputed transaction through the bank or e-wallet’s official fraud channel. Request a reference number and written acknowledgment. Immediate reporting may assist tracing or temporary holding processes, but recovery is not guaranteed.
Secure your accounts. Change compromised passwords, revoke active sessions, enable multifactor authentication, and inform the financial institution if credentials, cards, SIMs, or devices were compromised.
Preserve the original evidence. Keep the phone, computer, SIM, email account, documents, and original files. Do not edit screenshots, delete chats, reset the device, or impersonate the suspect to obtain more evidence.
Prepare a factual timeline. Record the exact dates, times, places, account names, representations, payments, demands, and responses while your memory is fresh.
Report online or account-based fraud to law enforcement. The NBI Cybercrime Division or PNP Anti-Cybercrime Group may be better positioned to identify an unknown user or preserve provider records.
Do not publicly accuse an unverified person. Public posts can expose personal information, alert the suspect, compromise an investigation, or create separate legal problems.

Evidence to preserve and attach

Your evidence should show not only that money was lost, but also the respondent’s identity, the legally relevant deceit or entrustment, your reliance, and the resulting damage.

Useful evidence may include:

contracts, quotations, purchase orders, investment documents, acknowledgments, promissory notes, and receipts;
bank statements, deposit slips, transfer confirmations, transaction IDs, QR-code details, and recipient-account information;
certified records or written responses from banks and payment providers;
complete chat or email threads, including dates, usernames, profile URLs, email headers, and attachments;
advertisements, product listings, websites, proposals, credentials, permits, or documents containing the alleged false representations;
photographs, audio recordings, or video obtained lawfully;
copies of identification or corporate records supplied during the transaction;
proof that the respondent controlled or used the relevant account, number, address, business, or profile;
a written demand and proof of delivery or receipt;
the original check, a clear front-and-back copy, bank return slip, and notice of dishonor where a check is involved;
witness affidavits from people with personal knowledge;
a clear computation of the amount actually lost; and
police, NBI, platform, bank, or regulator reference numbers.

Screenshots alone may be challenged if their source, completeness, or authenticity cannot be established. Preserve full conversation exports and original electronic files when possible. Make working copies, but keep the originals unchanged.

Special rules for dishonored checks

A bounced check can potentially support an estafa complaint, a Batas Pambansa Blg. 22 case, a civil claim, or a combination of remedies, but their elements differ.

For estafa under Article 315(2)(d), the check must generally have been issued in payment of an obligation contracted at the time the check was issued. A check issued only for a pre-existing debt ordinarily does not supply the deceit required for this form of estafa. Article 315 also provides a three-day rule after receipt of notice of dishonor for purposes of prima facie evidence of deceit.

B.P. Blg. 22 has its own requirements. Among other matters, Section 2 addresses presentment within 90 days from the check’s date and the drawer’s failure to pay or arrange full payment within five banking days after receiving notice that the check was dishonored.

Preserve:

the original check;
proof of delivery or issuance;
the written notice of dishonor;
proof that the drawer personally received the notice;
the bank’s dishonor record or return slip; and
proof that the amount remained unpaid after the applicable period.

Do not assume that a text message saying “your check bounced” is sufficient for every legal purpose. Bad-check cases are technical, and Article 315 contains special penalty provisions for this particular method of fraud.

How to prepare the complaint-affidavit

The complaint-affidavit should be based on personal knowledge and written in chronological, numbered paragraphs. It should clearly state:

the complainant’s full name, address, and contact details;
the respondent’s full name and known address;
when and where each important act occurred;
the exact representation, promise, or entrustment involved;
why the representation was false, or how the property was converted;
what the complainant did in reliance on the representation;
the amount or property delivered and how it was delivered;
when and how the fraud or conversion was discovered;
any demand made and the respondent’s response;
the damage suffered;
the role of each respondent, if more than one person is charged;
the identity and personal knowledge of each witness; and
a numbered list of supporting annexes.

Avoid conclusions such as “the respondent is obviously a scammer” without stating the underlying facts. Do not exaggerate the loss, conceal repayments, combine unrelated transactions, or attach evidence you cannot authenticate.

The affidavit must be subscribed and sworn before a prosecutor or another official authorized to administer oaths, or, when allowed by the applicable DOJ rule, a notary public. Ask the receiving office whether it will administer the oath.

Filing requirements

Under the current DOJ-NPS rules, the usual paper filing consists of:

the original complaint-affidavit;
two duplicate copies for the official file;
an additional complete copy for each respondent;
a duly accomplished NPS Investigation Data Form;
witness affidavits;
complete supporting annexes; and
any barangay certification required by the circumstances.

Bring an extra receiving copy and valid identification. Paginate the filing, label every annex consistently, and prepare an index for lengthy records. Each respondent’s copy should contain the same material attachments.

The DOJ maintains an official preliminary-investigation filing checklist and downloadable NPS forms. Verify office hours, local submission instructions, and whether authorized e-filing is available before going. The 2024 rules permit e-filing and virtual proceedings as alternatives, but that does not mean every office accepts an ordinary complaint through any email address.

The DOJ’s published fee schedule currently lists a ₱100 investigation fee for estafa or violation-of-trust complaints. Confirm the assessment with the receiving office and obtain an official receipt. Do not pay a fixer.

What happens after filing

The procedure depends on the penalty prescribed for the alleged offense, including any special or cybercrime-related penalty.

Summary investigation

This generally covers offenses punishable by one day to one year, a fine regardless of amount, or both. The prosecutor may resolve the complaint from the complainant’s sworn filing and evidence without a regular counter-affidavit stage.

Expedited preliminary investigation

This 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 DOJ rules provide an abbreviated case-build-up and counter-affidavit process. After docketing and any necessary case build-up, the investigating prosecutor generally has 20 calendar days from receipt of the complete records to resolve the case.

Regular preliminary investigation

This applies to offenses carrying a prescribed penalty of at least six years and one day and to qualifying RTC-cognizable cases.

For a regular preliminary investigation:

The head of the prosecution office first checks the complaint’s form and whether the evidence is complete.
Within five calendar days after receiving the complete records, the investigating prosecutor should recommend outright dismissal or issue a subpoena.
The hearing date should not be more than 30 days from the prosecutor’s receipt of the complete records.
The respondent must receive at least 10 days to prepare the counter-affidavit after receiving the subpoena and complaint.
Clarificatory proceedings, and reply or rejoinder affidavits when authorized, may follow.
The investigating prosecutor generally has 60 calendar days from assignment to resolve the complaint, subject to a maximum 30-day extension in specified cases.

These are procedural periods for the prosecution service. Service problems, incomplete evidence, approval by the head of office, authorized extensions, or other lawful incidents may affect when the parties actually receive the resolution.

If sufficient evidence is found, the prosecutor prepares an Information for filing in court. The judge then independently determines judicial probable cause and the appropriate court process. A warrant of arrest is not automatically issued merely because a complaint-affidavit was filed.

Current estafa amount thresholds

For ordinary estafa under Article 315, as amended by Republic Act No. 10951, the statutory penalty generally depends on the proven amount of fraud:

Amount of fraud	Ordinary Article 315 penalty range
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	The statutory base is applied in its maximum period, with an additional year for each additional ₱2,000,000, subject to the 20-year limit stated in Article 315

These amounts do not by themselves decide the correct charge or final sentence. Fraud through a bad check has special penalty provisions. If an offense defined by the Revised Penal Code is committed through information and communications technology, Section 6 of Republic Act No. 10175 generally provides a penalty one degree higher. Qualifying syndicated or large-scale schemes may also fall under separate laws.

Deadlines after an adverse prosecutor’s resolution

Do not wait until the last day. The remedy and deadline depend on the procedural track:

Regular preliminary investigation: a motion for reconsideration may generally be filed within 15 days from receipt of the resolution.
Expedited preliminary investigation: the motion for reconsideration must be filed no later than 10 calendar days from receipt.
Summary investigation: the DOJ rules do not allow a motion for reconsideration.

A petition for review may be available in qualifying cases under the National Prosecution Service rules, commonly within 15 days from receipt of the resolution or denial of reconsideration. Availability, the reviewing office, required documents, and whether proceedings must separately be suspended depend on the court jurisdiction and the issuing prosecution office. Filing a review does not automatically stop a court case.

Obtain legal advice immediately upon receiving an adverse resolution.

Prescription: why delay is dangerous

Estafa does not have one universal filing deadline. Under Articles 90 and 91 of the Revised Penal Code, the prescriptive period depends on the highest penalty prescribed for the particular form and amount of estafa. Depending on that classification, the period may be five, 10, 15, or in some cases 20 years.

Prescription generally begins when the crime is discovered by the offended party, the authorities, or their agents. Filing the proper complaint with the prosecutor can interrupt the period, but the computation may be affected by the offense charged, prior proceedings, termination of a case, the respondent’s absence, or a special law.

Do not treat the longest possible period as permission to delay. Digital records disappear, memories fade, businesses close, and funds move quickly.

Common filing mistakes

Filing where the complainant lives without showing that an essential element occurred there.
Treating nonpayment or business failure as automatic proof of criminal fraud.
Failing to identify the precise representation that caused the payment.
Omitting the respondent’s address or the role of each individual respondent.
Naming a corporation alone without identifying the natural persons allegedly responsible.
Submitting cropped screenshots without the account name, URL, date, or surrounding conversation.
Resetting or disposing of the device containing the original evidence.
Failing to preserve proof that a written demand or notice of dishonor was received.
Charging several respondents collectively without evidence of each person’s participation.
Hiding refunds, partial payments, prior agreements, or inconsistent statements.
Filing only a police blotter and assuming a prosecutor’s complaint has already been commenced.
Missing barangay conciliation when it is a condition precedent.
Paying a fixer or relying on an unofficial email address.
Assuming that an affidavit of desistance or private settlement automatically ends a criminal case.

Criminal prosecution is conducted in the name of the People of the Philippines. A settlement, repayment, or affidavit of desistance may be relevant, but it does not automatically compel dismissal.

Recovering the money

A criminal complaint is not a guaranteed collection method. If an Information is filed, the civil action arising from the offense is generally deemed instituted with the criminal case unless it was waived, reserved when legally permitted, or previously filed.

Keep proof of the principal loss and any directly related damages. The court cannot award an amount that is unsupported by competent evidence. Depending on the transaction, a separate civil action, small-claims case, regulatory complaint, or contractual remedy may be more appropriate or may proceed subject to procedural rules against double recovery and conflicting actions.

For a complaint involving a BSP-supervised financial institution, report first through that institution’s consumer-assistance mechanism. If unresolved, use the BSP Consumer Assistance Mechanism. This does not replace a criminal complaint.

When legal help is urgent

Consult a Philippine lawyer promptly when:

a prescription deadline may be near;
the alleged loss is substantial or involves many victims;
the transaction spans several cities or countries;
the respondent’s identity is unknown or fictitious;
cryptocurrency, mule accounts, shell companies, or layered transfers were used;
original electronic evidence may be deleted;
the matter involves a bounced check, trust receipt, investment solicitation, recruitment, securities, or corporate officers;
a prosecutor’s resolution has been received;
the complainant faces a countercharge;
threats, harassment, or attempts to destroy evidence are occurring; or
the proposed settlement requires a waiver, quitclaim, or affidavit of desistance.

Qualified indigent applicants may seek assistance from the Public Attorney’s Office. The Integrated Bar of the Philippines also maintains legal-aid contact channels.

Frequently asked questions

Do I need a lawyer to file?

A lawyer is not always legally required to submit a complaint-affidavit. Legal assistance is strongly advisable when the facts, venue, electronic evidence, corporate roles, prescription, or possible charges are complicated.

Can I file directly with the prosecutor without going to the police?

Generally, yes, if you know the respondent’s identity and address and already have evidence sufficient for prosecution. Law-enforcement investigation is often more practical when the offender is unknown or provider records must be traced.

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

Preserve the usernames, profile URLs, telephone numbers, email addresses, account names, transfer details, transaction IDs, and device evidence. Report the matter to the NBI or PNP cybercrime authorities so they can investigate identity and account ownership. Do not guess a respondent’s identity in a sworn affidavit.

Is a demand letter required?

It depends on the form of estafa. A demand is not a universal element, but it may be important evidence of misappropriation or conversion. Written notice and proof of receipt are particularly important in bad-check cases.

Can I file if I have no formal receipt?

Possibly. Transfers, messages, admissions, bank records, witnesses, delivery records, and other evidence may prove the transaction. The absence of a receipt can nevertheless make the case harder to establish.

Will the respondent be arrested immediately?

No. The prosecutor first evaluates the complaint. If an Information is filed, the judge independently determines probable cause and whether a warrant, summons, or other process is appropriate.

Can I withdraw the complaint after receiving payment?

You must disclose any payment or settlement to the prosecutor or court. Because a crime is prosecuted by the State, private withdrawal does not automatically terminate the criminal case. Obtain advice before signing an affidavit of desistance, quitclaim, or broad release.

Does an online scam carry a heavier penalty?

It may. Section 6 of the Cybercrime Prevention Act provides a penalty one degree higher when a crime defined by the Revised Penal Code or specified special laws is committed through information and communications technology. The prosecution must still prove the underlying crime and the use of ICT.

Official legal sources

This article provides general Philippine legal information, not legal advice for a particular case. The proper charge, venue, procedure, deadline, and remedy depend on the documents and specific facts. Sources and procedures were checked as of July 23, 2026.