Quick answer

To file a criminal complaint in the Philippines, submit a sworn complaint-affidavit, witness affidavits, and supporting evidence to the City or Provincial Prosecutor’s Office that has territorial jurisdiction over the place where the crime—or an essential element of it—occurred. First complete barangay conciliation if the dispute falls within the Katarungang Pambarangay system.

Reporting to the police is strongly recommended, especially when investigation, medical assistance, evidence recovery, or immediate protection is needed. However, a police blotter entry alone is ordinarily only a record of the report; it is not a substitute for filing the required complaint with the prosecutor.

The prosecutor evaluates the evidence. If the current evidentiary standard is met, the prosecutor—not the complainant—prepares and files an Information in court. Filing a complaint does not automatically result in an arrest: after an Information is filed, the judge independently determines whether judicial probable cause exists and whether a warrant should issue.

Act immediately if anyone is in danger

Call the nationwide Unified 911 Emergency Hotline, go to the nearest police station, or seek hospital treatment if there is an immediate threat, serious injury, sexual violence, child abuse, or continuing violence.

Do not delay urgent medical examination to complete legal papers. Ask the hospital to document injuries, treatment, laboratory results, and statements relevant to the incident. Keep the medical certificate, prescriptions, receipts, photographs, and discharge records.

For violence against women and their children, approach the barangay VAW Desk or the police Women and Children Protection Desk and ask about a Barangay, Temporary, or Permanent Protection Order. Conciliation or pressure to compromise acts of violence covered by Republic Act No. 9262 is prohibited. The victim’s safety takes priority over settlement.

Know what a criminal complaint is

A complaint is a sworn written accusation signed by the offended party, a peace officer, or another public officer responsible for enforcing the law. An Information is the formal charge signed by a prosecutor and filed in court.

Under Rule 110 of the Revised Rules of Criminal Procedure, a sufficient charge identifies:

The accused, or the best available description if the true name is unknown;
The offense allegedly committed;
The acts or omissions constituting that offense;
The offended party;
The approximate date of the offense; and
The place where the offense or an essential element occurred.

A complainant does not have to identify the technically correct offense with perfect legal precision. The more important task is to state the material facts completely and truthfully. The prosecutor determines the legally supportable charge.

Start with the police when investigation is needed

Report promptly to the police station covering the place of the incident. For specialized cases, the police may refer the matter to an appropriate unit, such as the Women and Children Protection Desk, Anti-Cybercrime Group, Highway Patrol Group, or a crime-investigation unit. The National Bureau of Investigation may also investigate matters within its authority.

Bring or provide:

A government-issued ID;
A clear chronological account;
The names and contact information of witnesses;
The suspect’s name, aliases, address, employer, vehicle details, account names, telephone numbers, or other identifiers;
Photographs, videos, messages, records, receipts, contracts, checks, or other evidence; and
Information about CCTV cameras, devices, records, or locations that investigators should secure promptly.

Ask for the blotter entry or incident-reference details and the investigator’s name and contact information. Review any sworn statement before signing. Correct inaccurate dates, names, amounts, or quotations.

A police investigation can help identify suspects, interview witnesses, request forensic examination, retrieve CCTV footage, and preserve physical evidence. Nevertheless, follow through with the prosecutor’s office unless the police formally refers and files the complete case there.

Check whether barangay conciliation is required

Barangay conciliation is generally a precondition when the parties are individuals who actually reside in the same city or municipality and the dispute is within the authority of the lupong tagapamayapa. If settlement fails, obtain the properly issued Certificate to File Action and attach it to the criminal complaint.

Under Sections 408 to 412 of the Local Government Code, the lupon does not have authority over, among others:

Offenses punishable by imprisonment exceeding one year or a fine exceeding ₱5,000;
Offenses with no private offended party;
Cases in which a party is the government;
Disputes involving a public officer when the matter concerns official functions;
Parties residing in different cities or municipalities, unless their barangays adjoin and they agree to barangay settlement; and
Other disputes excluded by law.

Direct action is also allowed in urgent situations identified by law, including when the accused is detained, personal liberty is involved, provisional relief is necessary, or the action is about to prescribe.

If barangay proceedings apply:

The punong barangay ordinarily attempts mediation for 15 days from the parties’ first meeting.
If mediation fails, a pangkat is constituted. It generally has 15 days from convening to resolve the dispute, extendible for up to another 15 days in meritorious cases.
The parties must appear personally. Lawyers and representatives do not appear for them, except that a minor or incompetent person may be assisted by a non-lawyer next of kin.
Filing with the punong barangay interrupts prescription only for a maximum of 60 days. The period resumes upon receipt of the appropriate certificate or certificate of repudiation.

Do not assume that every neighborhood dispute must go through the barangay. Conversely, failure to complete mandatory conciliation can make a later complaint premature.

File in the correct place

The general venue is the city or province where the offense was committed or where any essential ingredient occurred. If acts happened in several places—or through online accounts, bank transfers, deliveries, or communications—venue may depend on the elements of the particular offense.

Usually, file with the:

Office of the City Prosecutor for an offense within a city; or
Office of the Provincial Prosecutor for an offense within the province and the office’s territorial jurisdiction.

Rule 110 continues to recognize direct court filing for certain first-level-court offenses, subject to location and applicable rules. In Manila and other chartered cities, complaints are generally filed with the prosecutor unless the city charter provides otherwise. Because the DOJ now applies summary, expedited, and regular prosecutorial investigations according to the prescribed penalty and court jurisdiction, ask the receiving prosecutor’s office to confirm the proper route instead of attempting direct court filing without advice.

Different procedures may apply when:

The respondent is a public officer or employee and the alleged crime relates to public office. The Office of the Ombudsman has broad investigatory authority and primary jurisdiction over cases cognizable by the Sandiganbayan.
A special law assigns investigation to another body.
The offense occurred on a vessel, aircraft, train, or other vehicle in transit.
Material acts occurred outside the Philippines.
A child is the alleged offender, in which case the Juvenile Justice and Welfare Act applies.
The complaint involves military personnel, election offenses, tax or customs offenses, or another specialized jurisdiction.

Prepare the complaint-affidavit

Write in numbered paragraphs and in a language you understand. A practical structure is:

Your complete name, age, citizenship, civil status if relevant, address, and contact details;
The respondent’s name, aliases, last known address, and other identifying information;
Your relationship to the respondent, if relevant;
A chronological account of what happened;
The date, time, and exact or approximate place of each material act;
The words spoken, messages sent, property taken, representations made, injuries caused, or other conduct forming the complaint;
How you identified the respondent;
The names of witnesses and what each personally observed;
The damage, injury, or loss suffered;
The evidence supporting each important allegation;
Any police, barangay, medical, administrative, or prior related proceedings; and
A request that the appropriate criminal charge be investigated and filed if warranted.

Separate personal knowledge from information received from someone else. Avoid exaggeration, insults, speculation about motives, and legal conclusions unsupported by facts.

Do not sign the affidavit in advance unless instructed. It must be subscribed and sworn before a prosecutor or government officer authorized to administer oaths or, when permitted because those officers are unavailable, a notary public. The administering officer must be satisfied that the affiant executed and understood the affidavit voluntarily.

Assemble the filing set

The prosecution office will normally require:

A duly accomplished NPS Investigation Data Form;
The original complaint-affidavit;
Affidavits of witnesses;
Supporting documents and properly labeled annexes;
Barangay Certificate to File Action, when required;
Police reports, medico-legal documents, or investigation records, when available;
Copies for every respondent and the required office copies; and
Valid identification and any authorization documents if filing for a juridical entity.

The DOJ’s published filing checklist refers to two copies of the Investigation Data Form and enough complaint sets for the respondents and official file. Confirm the current checklist with the particular office before filing because local receiving arrangements, electronic submission, and document specifications can differ.

Arrange the annexes in the order mentioned in the affidavit. Use an index for a large record. Bring the originals for comparison but, unless officially received as evidence, retain them securely.

Electronic filing and virtual proceedings are authorized as alternatives under DOJ rules, but this does not mean every prosecution office accepts complaints through any email address. Use e-filing only through a channel expressly confirmed by the proper office. Preserve the transmission email and official acknowledgment.

At filing:

Ask the receiving personnel to check the number of copies and required forms.
Pay only fees appearing in an official assessment and obtain an official receipt.
Secure a stamped receiving copy, docket number, and assigned office or prosecutor.
Record the date of filing because later deadlines run from filing, receipt, or service.
Never pay a fixer or hand original evidence to an unidentified person.

Preserve evidence properly

The prosecutor must be satisfied that the evidence is admissible, credible, and capable of being preserved and presented in court. Preserve:

Original contracts, receipts, checks, demand letters, acknowledgments, and delivery records;
Complete message threads—not isolated screenshots—including account names, dates, times, URLs, and attachments;
Original photos and videos with their metadata;
CCTV footage and written requests asking the owner to preserve it;
Call logs, emails, platform notices, transaction histories, and bank records;
Medical and medico-legal records;
Police and barangay records;
Damaged property or physical objects;
Witness names, current addresses, contact details, and written accounts; and
Proof of ownership, value, payment, loss, or expenses claimed.

Create working copies, but do not alter or overwrite the originals. Do not crop away identifying information, edit recordings, reset devices, or delete unfavorable portions of a conversation. Record who obtained, stored, transferred, or examined important physical and digital evidence.

Do not access another person’s account or device without lawful authority. Evidence obtained through unlawful access may create a separate legal problem.

What the prosecutor does after filing

The applicable investigation depends principally on the penalty prescribed by law, not the penalty the complainant hopes will be imposed.

Current DOJ track	General coverage	Important features
Summary investigation	Imprisonment of one day to one year, a fine regardless of amount, or both	Generally an ex parte evaluation. A complete case is resolved immediately upon receipt. No motion for reconsideration is entertained under DOJ Department Circular No. 028.
Expedited preliminary investigation	Imprisonment of one year and one day to six years, for offenses exclusively within first-level-court jurisdiction	The prosecutor may order case build-up if the affidavit or evidence is deficient. After case build-up and docketing, the target is resolution within 20 calendar days from receipt of the entire record. A motion for reconsideration may be filed within 10 calendar days from receipt of the resolution.
Regular preliminary investigation	Imprisonment of at least six years and one day, without regard to the fine; also certain offenses made cognizable by the RTC by law	The respondent receives the complaint and is given at least 10 days from receipt to submit a counter-affidavit. The preliminary-investigation hearing is set within 30 calendar days from receipt of the case record. The general resolution period is 60 calendar days from assignment, with a maximum 30-day extension for specified circumstances. A motion for reconsideration may be filed within 15 days from receipt.

An offense carrying one year and one day to six years may still undergo regular preliminary investigation when a law places it within the Regional Trial Court’s jurisdiction. Let the prosecutor classify the case.

These current thresholds come from DOJ Department Circular Nos. 015 and 028. Older materials may still state that preliminary investigation begins at four years, two months, and one day. In A.M. No. 24-02-09-SC, the Supreme Court recognized the DOJ’s authority over executive preliminary-investigation procedures and deemed inconsistent parts of Rule 112 repealed upon promulgation of the DOJ rules.

The current evidence standard

The DOJ applies prima facie evidence with reasonable certainty of conviction in summary, expedited, regular preliminary investigation, and inquest proceedings.

This requires evidence that, if left uncontradicted, can establish every element of the offense and the identity of the responsible person. The evidence must be admissible, credible, preservable, and capable of presentation at trial. The prosecutor also considers the respondent’s counter-evidence when the applicable procedure allows it.

The Supreme Court upheld Department Circular No. 015 in Meking v. Remulla. A complaint may therefore fail even if the incident probably happened when a necessary element, reliable identification, or admissible evidence is missing.

If the suspect was arrested without a warrant

A person lawfully arrested without a warrant is ordinarily referred promptly for inquest. The inquest prosecutor decides whether the arrest was lawful and whether the evidence meets the required standard for filing an Information.

Inquest referrals are urgent because strict legal periods govern warrantless detention. Under the 2024 DOJ rules, an inquest referral should be resolved within the day and transmitted for approval on the next working day.

The complainant and witnesses should remain available, bring the evidence immediately, and review their sworn statements carefully. If the prosecutor does not file an Information through inquest, that does not necessarily prevent a later regular complaint based on further investigation and sufficient evidence.

Possible outcomes

The prosecutor may:

Recommend filing an Information in court;
Dismiss the complaint;
Require additional case build-up or evidence where the applicable rules permit it;
File a different legally supported charge; or
Refer or route the matter to the proper office.

When an Information is filed, the court independently evaluates judicial probable cause. The judge may issue a warrant, require additional evidence, or dismiss the case if the record clearly fails to establish probable cause.

A prosecutor’s resolution is not a conviction. Guilt must still be proved in court beyond reasonable doubt.

If the complaint is dismissed, obtain the complete resolution immediately. The available remedy and deadline depend on whether the proceeding was summary, expedited, or regular. A petition for review may also be available under DOJ appeal rules, but filing it does not automatically suspend a court case. Seek legal advice at once because routing, attachments, service, and deadlines are technical.

Do not wait for the case to prescribe

There is no single filing deadline for every criminal complaint. Prescription depends on the offense, prescribed penalty, date and manner of discovery, interruptions, and any special law. Some periods are much shorter than people expect.

In People v. Consebido, the Supreme Court held prospectively that filing the criminal complaint with the prosecution office interrupts the prescriptive period, including for offenses governed by the Rules on Expedited Procedures in the First Level Courts. A special statute may contain additional rules that must still be examined.

Barangay proceedings interrupt prescription for no more than 60 days. Do not treat barangay mediation, a police report, informal demands, or private negotiations as an unlimited extension.

Common mistakes to avoid

Treating a blotter entry as the completed criminal filing;
Filing in the place where the complainant lives when no element of the offense occurred there;
Skipping mandatory barangay conciliation;
Going through barangay settlement when the matter is excluded or urgent;
Signing an affidavit containing facts the complainant did not personally know;
Omitting the respondent’s last known address and identifying information;
Submitting screenshots without the surrounding conversation, account details, dates, or source device;
Failing to preserve CCTV footage before it is overwritten;
Surrendering originals without keeping an inventory and receiving acknowledgment;
Publicly posting accusations or evidence that may expose the victim, prejudice the investigation, or create a defamation or privacy issue;
Assuming an affidavit of desistance automatically ends the case;
Ignoring a prosecutor’s notice because a police investigator is “handling everything”;
Missing the 10- or 15-day reconsideration deadline; and
Using a complaint to threaten, embarrass, or collect a purely civil debt without evidence of a criminal offense.

When legal help is urgent

Consult a Philippine lawyer promptly when:

Someone faces continuing violence, stalking, threats, or coercion;
The victim is a child or otherwise vulnerable;
There was sexual violence, serious physical injury, or death;
The suspect is detained and an inquest is underway;
The incident may soon prescribe;
Several cities, online platforms, bank accounts, or overseas acts are involved;
The respondent is a public officer or employee;
A protection order, search, preservation request, or other urgent court relief may be needed;
The complaint was dismissed or an Information has already been filed;
A settlement, waiver, quitclaim, or affidavit of desistance is being proposed; or
The complainant may also face a countercharge.

The Public Attorney’s Office provides legal advice and assistance to indigent and other qualified persons, subject to its mandate, eligibility rules, merit assessment, and possible conflicts. Republic Act No. 9262 expressly recognizes legal-assistance rights for VAWC victims.

Frequently asked questions

Do I need a lawyer to file?

A lawyer is not generally required to report a crime or execute a complaint-affidavit. Legal assistance is nevertheless valuable when the elements are technical, evidence is extensive, venue is uncertain, the respondent is a public official, or a deadline is close.

Is a police blotter enough?

Usually, no. It documents the report and may support the case, but the complainant must follow through with the sworn complaint and evidence required by the prosecutor or proper court.

Can I file if I do not know the suspect’s complete name?

Yes, if the person can otherwise be sufficiently described. Provide aliases, photographs, account names, telephone numbers, vehicle details, workplace, last known address, and every lawful identifying fact available. Police investigation may be necessary to establish identity.

Will the respondent be arrested immediately?

Not merely because a complaint was filed. In an ordinary case, the prosecutor must first determine whether an Information should be filed, after which the judge independently decides whether a warrant is justified. In an inquest, the respondent has already been arrested without a warrant.

Can I withdraw the complaint after filing?

You may communicate your position, but criminal prosecution is brought in the name of the People of the Philippines. An affidavit of desistance does not automatically require dismissal, especially when independent evidence supports the charge or public interest is involved. Never sign one without understanding its consequences.

Can the parties settle?

Civil liability may sometimes be settled, and proper barangay settlements may have binding effects. Criminal liability generally cannot be erased by a private agreement unless the governing law makes the offended party’s action or pardon legally material. VAWC acts must not be mediated or compromised through prohibited pressure.

Can I refile after dismissal?

It depends on the reason for dismissal, the applicable DOJ procedure, available new evidence, prescription, and whether a case has reached a stage where constitutional protections such as double jeopardy apply. Obtain the resolution and seek advice before refiling or appealing.

How long will the process take?

The DOJ rules provide target periods, but actual time depends on completeness of the record, service of notices, case build-up, complexity, countercharges, reassignment, and office workload. Keep the docket number and follow up through official channels.

Can I file online?

DOJ rules allow e-filing and virtual proceedings as alternatives, but availability and authorized addresses vary. Confirm the official channel with the proper prosecution office and retain the acknowledgment of receipt.

Official sources

This article provides general Philippine legal information, not legal advice for a particular case. The proper offense, venue, procedure, evidence, remedy, and deadline depend on the actual facts and governing documents. Law and official sources were checked as of 5 August 2026.