Quick answer

Conduct may constitute unjust vexation when a person intentionally and without lawful justification commits an act directed at another that causes annoyance, irritation, torment, distress, embarrassment, or mental disturbance.

Physical injury, property damage, force, or restraint is not required. But being offended or irritated is not enough by itself. The prosecution must prove the accused’s deliberate wrongful conduct, its effect on the complainant, and criminal intent beyond reasonable doubt. Good faith or a legitimate exercise of a right may defeat the charge.

Unjust vexation is a broad, residual offense under Article 287 of the Revised Penal Code. If the conduct more specifically constitutes threats, coercion, physical injuries, defamation, sexual harassment, stalking, violence against women and children, a cybercrime, or another offense, the more appropriate law may govern.

The governing law

Article 287, as amended by Republic Act No. 10951, provides that “other coercions or unjust vexations” are punishable by:

Arresto menor, or imprisonment from one to 30 days;
A fine ranging from ₱1,000 to ₱40,000; or
Both imprisonment and a fine.

The exact penalty is for the court to determine after conviction. Civil liability may also arise when legally recoverable loss or injury is proved.

The statutory phrase is brief, so its practical meaning comes largely from Supreme Court decisions. The Court has described unjust vexation as broad enough to cover human conduct that, even without physical or material harm, unjustifiably annoys or irritates an innocent person. The central question is whether the accused’s act caused annoyance, irritation, torment, distress, or disturbance to the person at whom it was directed.

What normally must be established

A charge generally requires proof of the following circumstances:

1. There was a specific voluntary act

The complaint must identify what the respondent actually did—not merely describe the respondent as “harassing,” “toxic,” or “annoying.”

Relevant details include:

The precise words, messages, gestures, movements, or interference involved;
The date, time, and place of each incident;
Who was present;
What happened immediately before and after the act; and
Whether the conduct continued after an objection, warning, or request to stop.

A person need not be physically present at the scene if the wrongful act later causes that person distress. In Maderazo v. People, for example, the Supreme Court held that the complainant’s absence when her stall was opened and her goods were removed did not prevent liability when she was later embarrassed, annoyed, or disturbed upon learning what had been done.

2. The conduct was unjustified

The word “unjust” matters. Courts examine whether the act had a legitimate legal or factual basis.

An action does not become criminal merely because someone dislikes it. Examples that require careful evaluation include:

Making a good-faith complaint to the proper authorities;
Enforcing a valid rule through lawful procedures;
Exercising contractual or property rights without abuse;
Giving reasonable workplace instructions;
Peacefully asserting a legal claim; or
Expressing disagreement within the protection of free speech.

A claimed right is not a license to take the law into one’s own hands. In Maderazo, public officials could not rely on their official responsibilities to justify removing a tenant’s goods without following the proper legal process.

3. Criminal intent or malice was present

Unjust vexation is an intentional felony. The Supreme Court has held that malice is inherent in the offense and that good faith is a defense because it negates malice.

Malice need not be proved through an admission such as “I intended to annoy you.” It may be inferred from circumstances, including:

Repetition after a clear demand to stop;
Deliberate humiliation in front of other people;
Attempts to conceal the conduct;
Use of fake accounts or intermediaries;
Retaliation after a dispute or complaint;
Messages showing hostility or an intention to distress; or
Conduct having no plausible purpose other than to trouble the complainant.

At the same time, courts cannot infer criminal intent from irritation alone. An honest mistake, misunderstanding, authorized act, or reasonable good-faith belief may create reasonable doubt.

4. The act actually caused vexation or disturbance

The complainant should be able to explain how the conduct affected them. Relevant evidence may include:

A prompt report to family members, co-workers, school officials, police, or another authority;
Messages sent immediately after the incident;
Witnesses who observed fear, crying, embarrassment, agitation, or disruption;
Changes in routine prompted by the conduct;
Requests that the respondent stop;
Security measures taken because of the incident; or
Medical or psychological records, when applicable.

Medical or psychological evidence is not invariably required. The weight of the evidence depends on the nature of the conduct and the claimed effect.

Conduct that may fall within unjust vexation

No fixed list covers every situation. Depending on context and proof, the offense may include deliberate acts such as:

Repeatedly contacting, following, or confronting a person for the purpose of disturbing them;
Deliberately humiliating or subjecting someone to an offensive prank;
Interfering with a person’s lawful access to property or facilities without authority;
Taking or withholding something solely to trouble its owner, where another property offense is not established;
Physically obstructing, pinning, or troubling someone without facts sufficient to establish a more specific offense; or
Repeated unwanted communications that intentionally cause distress.

These are illustrations, not automatic conclusions. Frequency, purpose, prior warnings, relationship of the parties, location, words used, and surrounding events can change the legal classification.

A single act may be sufficient. Repetition is powerful evidence in some cases, but Article 287 does not make repetition an essential requirement.

When another offense may be more appropriate

Unjust vexation should not be used to minimize more serious conduct. The proper charge depends on the acts proved, not the label chosen by either party.

Threats or coercion

A statement communicating harm may constitute grave threats or another form of threat. Preventing someone from doing something lawful, or forcing them to act against their will through violence, threats, or intimidation, may constitute grave coercion.

Physical or sexual conduct

Hitting, injuring, touching intimate areas, forcibly restraining someone, or beginning the commission of a sexual offense may fall under physical injuries, acts of lasciviousness, rape, attempted rape, or child-abuse laws.

A February 2025 Supreme Court decision illustrates the importance of correct classification: conduct initially treated by the lower courts as unjust vexation was held to constitute attempted rape because the proven overt acts directly commenced the more serious offense.

Defamatory words or gestures

Insults or acts intended to dishonor, discredit, or expose a person to contempt may be oral defamation, libel, cyberlibel, slander by deed, or intriguing against honor. The content, audience, medium, and purpose matter.

Gender-based sexual harassment

Unwanted sexual remarks, catcalling, stalking, groping, incessant sexual messaging, cyberstalking, or similar behavior may be covered by the Safe Spaces Act. That law has separate procedures, penalties, prescriptive periods, and protective remedies.

Intimate-partner or family violence

Harassment, stalking, threats, or conduct causing mental or emotional anguish by a husband, former husband, dating partner, former dating partner, or a person with whom a woman has a common child may fall under the Anti-Violence Against Women and Their Children Act. Protection orders may be available even before a criminal case is finally decided.

Online conduct

When information and communications technology is used, prosecutors may consider the Cybercrime Prevention Act, the Safe Spaces Act, cyberlibel provisions, or other special laws. Online conduct is not automatically unjust vexation or automatically a cybercrime; the exact content, intent, platform, location, and applicable statutory elements must be examined.

Not every annoyance is a crime

Unjust vexation is broad, but it is not a general remedy for every unpleasant interaction. A charge may fail when:

The alleged act did not occur;
The respondent was exercising a lawful right in good faith;
The act had a reasonable and legitimate purpose;
The complainant’s account is too vague to identify a criminal act;
There is no reliable proof connecting the respondent to the conduct;
The alleged effect is unsupported by the surrounding circumstances;
Criminal intent is not proved beyond reasonable doubt; or
The case was filed after the offense had prescribed.

The accused remains presumed innocent. A prosecutor’s finding of probable cause allows a case to proceed but is not a finding of guilt. Conviction requires proof beyond reasonable doubt.

The filing deadline is unusually short

Unjust vexation is classified as a light offense. Under Articles 90 and 91 of the Revised Penal Code, light offenses generally prescribe in two months, counted from discovery of the offense by the offended party, the authorities, or their agents.

In April 2025, the Supreme Court ruled in Commissioner of Internal Revenue v. Consebido that, prospectively, filing the criminal complaint with the prosecution office tolls prescription even for offenses covered by the Rules on Expedited Procedures in the First Level Courts.

Because prescription can depend on the discovery date, the dates of individual acts, prior proceedings, and where the complaint was properly filed:

Do not wait for the two-month period to approach;
Do not assume that negotiations suspend it;
Do not assume that a police blotter alone is the required criminal complaint;
Do not assume that the latest incident revives older, already prescribed incidents; and
Obtain advice immediately if the incident occurred weeks ago.

Keep the official receiving copy, docket number, acknowledgment email, and filing date.

Is barangay conciliation required first?

For an unjust-vexation charge under the current penalty, prior Katarungang Pambarangay conciliation ordinarily should not be a mandatory condition before filing.

Section 408(c) of the Local Government Code excludes from the lupon’s authority offenses punishable by imprisonment exceeding one year or a fine exceeding ₱5,000. Article 287 now permits a fine as high as ₱40,000. This differs from older cases decided when the maximum fine for unjust vexation was only ₱200.

Barangay assistance may still be useful for safety, documentation, or a voluntary attempt to settle a broader neighborhood dispute. Different civil claims or separate offenses may also have their own barangay-conciliation requirements. However, do not allow an unnecessary referral or informal mediation to consume the short criminal prescriptive period. If an office insists on a barangay certificate, ask for the legal basis and promptly consult a lawyer or the Public Attorney’s Office.

Where and how a complaint may be filed

Unjust vexation does not carry a penalty high enough to require an ordinary preliminary investigation under Rule 112. Current prosecution rules instead provide for summary investigation of lower-penalty offenses.

Under Rule 110:

In Manila and other chartered cities, the complaint is generally filed with the Office of the City Prosecutor, unless the city charter provides otherwise.
Elsewhere, an offense not requiring preliminary investigation may generally be initiated by filing a complaint with the prosecutor or by filing the complaint or information directly with the proper first-level court.

The criminal case is tried in the Metropolitan Trial Court, Municipal Trial Court in Cities, Municipal Trial Court, or Municipal Circuit Trial Court having territorial jurisdiction. Venue is generally where the offense or an essential element occurred. Online incidents can present more complicated venue questions.

Because office practices and documentary checklists differ, confirm the correct receiving office with the city or provincial prosecutor or the first-level court’s Office of the Clerk of Court. Filing in the wrong place can create serious prescription issues.

What to put in the complaint-affidavit

A useful complaint-affidavit should state facts in chronological order and include:

The complainant’s and respondent’s identifying details and addresses, if known;
The exact date, time, and place of every incident;
The specific conduct, words, messages, or gestures involved;
Why the act was unauthorized or unjustified;
Facts indicating intention, such as prior warnings or repeated conduct;
The complainant’s immediate reaction and resulting disturbance;
The names and contact details of witnesses;
Prior reports, demands to stop, or related proceedings; and
A numbered list of attached evidence.

Describe the facts completely without forcing them into a preferred charge. The prosecutor must determine whether unjust vexation or another offense is supported.

Evidence to preserve

Preserve original evidence before blocking accounts, replacing devices, or confronting the respondent.

For in-person incidents

Keep:

CCTV footage or a prompt written request that the establishment preserve it;
Photographs and original video files;
Medical records and receipts;
Police or security reports;
Names and contact details of witnesses;
Clothing or objects involved, stored without alteration; and
A dated, factual account written while events are still fresh.

For messages and online conduct

Keep:

Full conversation threads, not only selected screenshots;
Account names, profile links, phone numbers, email addresses, and URLs;
Visible timestamps and dates;
Original files, attachments, and metadata;
Platform download or account-export records, when available;
Notifications and emails showing when content was posted or received; and
A backup stored separately from the original device.

Do not crop out context, add annotations to the only copy, impersonate the respondent, or provoke additional messages. Avoid secretly recording private conversations without legal advice; the Anti-Wiretapping Act may apply to certain recordings.

Practical steps if you are being targeted

Prioritize safety. Move to a secure place and contact law enforcement or emergency services if violence, forced entry, sexual assault, abduction, or an immediate threat is involved.
Preserve evidence immediately. CCTV and platform data may be overwritten or deleted.
Write a timeline. Separate each incident by date, place, act, witnesses, and effect.
Make a clear no-contact request when safe. A brief written instruction to stop may help establish that later contact was knowingly unwanted. Do not do this if contact could increase danger.
Report through the correct channel. This may include the prosecutor, police, PNP Women and Children Protection Desk, PNP Anti-Cybercrime Group, workplace grievance body, school Committee on Decorum and Investigation, or another agency appropriate to the conduct.
Ask about the correct offense and protective relief. Do not accept unjust vexation as a default label when the facts indicate threats, sexual violence, VAWC, stalking, or another serious offense.
File promptly and retain proof. The two-month prescription period makes delay particularly risky.

If you are accused

Do not threaten, pressure, or privately bargain with the complainant or witnesses. Preserve complete messages, documents, location records, authorizations, and evidence showing legitimate purpose or good faith. Do not delete accounts or alter files.

Obtain the complaint and attachments through proper procedure, observe every deadline stated in a subpoena or court order, and consult counsel. Possible defenses depend on the record and may include denial, mistaken identity, lack of malice, good faith, lawful authority, absence of the alleged effect, unreliable digital attribution, prescription, or proof that the conduct does not satisfy the charged offense.

Common mistakes

Waiting for informal settlement while prescription continues to run;
Filing only a police blotter and assuming the criminal case has been instituted;
Giving only conclusions such as “I was harassed” without describing the acts;
Omitting exact dates, locations, account identifiers, or witnesses;
Submitting cropped screenshots without the full conversation;
Deleting originals after making a single copy;
Publicly retaliating, doxxing, or threatening the other party;
Treating serious sexual, physical, or domestic violence as “mere” unjust vexation;
Assuming an annoying result automatically proves malicious intent; and
Relying on pre-2017 penalty amounts or older barangay-conciliation advice.

When legal help is urgent

Seek immediate assistance when:

The two-month filing period may be close;
There are threats, weapons, physical injury, confinement, or forced entry;
The conduct is sexual or involves a child;
The respondent is a current or former intimate partner;
Stalking or repeated unwanted contact is escalating;
Evidence is likely to disappear;
The proper venue or identity behind an online account is uncertain;
A barangay, police, prosecutor, or court refuses the filing;
You received a subpoena, summons, or warrant; or
Several possible offenses or proceedings arise from the same acts.

A qualified lawyer can evaluate the complete documents. Those unable to afford private counsel may ask the Public Attorney’s Office whether they meet its requirements for assistance.

Frequently asked questions

Does unjust vexation require physical contact?

No. The Supreme Court has repeatedly held that physical or material harm, restraint, and compulsion are not indispensable. The conduct and resulting mental disturbance must still be proved.

Can one incident be enough?

Yes. Repetition is not a statutory element, although repeated conduct after a request to stop may make intent and lack of justification easier to establish.

Are repeated unwanted texts automatically unjust vexation?

No. Their number, content, purpose, context, and effect matter. Messages involving threats, sexual harassment, defamation, fraud, or intimate-partner abuse may fall under different laws.

Is cursing someone unjust vexation?

Possibly, but not automatically. Depending on the setting and purpose, the conduct may instead involve oral defamation, unjust vexation, alarms and scandals, grave threats, or gender-based sexual harassment.

Can a lawful act still be annoying?

Yes. Annoyance alone does not make a lawful, good-faith act criminal. The prosecution must prove unjustified intentional conduct and criminal intent beyond reasonable doubt.

Must the complainant first demand that the person stop?

Not in every case. A prior demand is not a statutory element. It can nevertheless be important evidence that later conduct was knowingly unwanted.

Is barangay conciliation mandatory?

Ordinarily not for a present-day Article 287 charge, because its possible fine exceeds the ₱5,000 limit in Section 408(c) of the Local Government Code. Separate claims arising from the dispute should be assessed individually.

How long do I have to file?

Generally two months from discovery, subject to the rules on computation, interruption, and the particular facts. File immediately and obtain proof of receipt.

Official legal sources

This article provides general legal information, not advice for a particular case. Outcomes depend on the exact acts, evidence, dates, relationships, location, and charging documents. Philippine legal sources and procedures were checked as of August 6, 2026.