If you want to report a bribe, kickback, “lagay,” ghost project, rigged procurement, unexplained wealth, or abuse of public funds by a Philippine public official, the Office of the Ombudsman is usually the main agency to consider. A proper Ombudsman complaint is not just a rant or hotline report. It is a sworn filing that can lead to criminal investigation, administrative discipline, preventive suspension, dismissal from service, forfeiture of unlawfully acquired property, or prosecution before the Sandiganbayan or regular courts.

What the Ombudsman Does in Corruption Complaints

The Ombudsman is an independent constitutional office created to act as a “protector of the people.” Under Article XI of the 1987 Constitution, public office is a public trust, and public officers must be accountable to the people, serve with responsibility, integrity, loyalty, and efficiency, and lead modest lives. The Constitution also gives the Ombudsman power to act promptly on complaints filed “in any form or manner” against public officials and employees, and to investigate acts or omissions that appear illegal, unjust, improper, or inefficient. (Lawphil)

Republic Act No. 6770, or the Ombudsman Act of 1989, gives the Ombudsman power to investigate and prosecute, on its own or on complaint by any person, acts or omissions of public officers, employees, offices, or agencies when the act appears illegal, unjust, improper, or inefficient. It also gives the Ombudsman primary jurisdiction over cases cognizable by the Sandiganbayan and power to take over the investigation of such cases from other government investigatory agencies. (Lawphil)

In plain language, this means the Ombudsman can handle complaints involving:

Bribery, extortion, or solicitation of money by a public officer
Favoring a contractor, supplier, applicant, or private party
Ghost employees, ghost projects, or fake deliveries
Misuse or diversion of public funds or property
Unexplained wealth or assets beyond lawful income
Irregular procurement, rigged bidding, overpricing, or collusion
Grave misconduct, dishonesty, oppression, or neglect of duty
Government delay connected to improper purpose, favoritism, or demanded benefit

Who Can File a Complaint with the Ombudsman?

The Ombudsman’s official filing service says any person may file a complaint. This includes Filipino citizens, foreign nationals, private individuals, business owners, bidders, contractors, employees, whistleblowers, witnesses, and even people outside the Philippines who have personal knowledge or documents showing possible corruption. (Ombudsman Philippines)

You do not need to be the direct victim in every case. For example, you may file if you are:

A contractor asked to pay a “commission” to release payment
A citizen asked for money to process a permit or license
A government employee who saw falsified vouchers or ghost deliveries
A bidder who discovered a rigged procurement process
A taxpayer who found credible documents showing misuse of public funds
A foreigner dealing with a Philippine government office and asked for a bribe

The stronger your personal knowledge and documents, the better. A complaint based only on rumor, screenshots without context, or social media posts is much easier to dismiss.

Legal Bases Commonly Used in Ombudsman Corruption Cases

Corruption complaints are usually framed under one or more Philippine laws. You do not need to perfectly label the crime, but it helps to understand what kind of misconduct you are reporting.

Law	What it commonly covers	Practical example
1987 Constitution, Article XI	Public accountability and Ombudsman powers	Abuse of public office, improper action by officials
RA 6770, Ombudsman Act of 1989	Ombudsman investigation, prosecution, administrative discipline	Complaint against mayor, agency head, barangay official, government employee, GOCC officer
RA 3019, Anti-Graft and Corrupt Practices Act	Graft, undue injury, unwarranted benefits, manifestly disadvantageous contracts, conflict of interest	Awarding a contract to a favored supplier despite irregularities
RA 6713, Code of Conduct and Ethical Standards	Ethical duties, conflict of interest, gifts, SALN-related duties, public service standards	Official using government position for private interest
Revised Penal Code, Articles 210–212	Direct bribery, indirect bribery, corruption of public officials	Officer accepts or asks for money to perform, delay, or avoid an official act
Revised Penal Code, Articles 217 and 220	Malversation and illegal use of public funds or property	Public funds diverted to a purpose not authorized by law
RA 7080, Anti-Plunder Act	Amassing ill-gotten wealth of at least ₱75 million through a combination or series of acts	Large-scale kickback scheme involving multiple transactions
RA 1379	Forfeiture of unlawfully acquired property	Assets grossly disproportionate to lawful income
RA 12009, New Government Procurement Act	Government procurement rules for goods, infrastructure, and consulting services	Bid manipulation, irregular award, procurement collusion

RA 3019 is one of the most frequently invoked laws. It defines corrupt practices such as requesting or receiving gifts or benefits in connection with a government transaction, causing undue injury to the government or a party, giving unwarranted benefits through manifest partiality, evident bad faith, or gross inexcusable negligence, and entering into contracts grossly disadvantageous to the government. (Lawphil)

The Revised Penal Code separately punishes direct bribery, indirect bribery, corruption of public officials, malversation of public funds or property, and illegal use of public funds or property. A person who offers or gives the bribe may also face liability under Article 212, so someone who paid because of coercion or entrapment concerns should explain the circumstances carefully and truthfully. (Lawphil)

For procurement cases, note that the current major procurement law is RA 12009, the New Government Procurement Act, which applies to procurement of goods, infrastructure projects, and consulting services by national government agencies, SUCs, GOCCs, GFIs, and LGUs. (Lawphil)

What Cases Are Usually Within Ombudsman Jurisdiction?

The Ombudsman generally covers public officers and employees of the Philippine government, including:

National government officials and employees
Local government officials and employees, including LGU officials
Government-owned or controlled corporations with original charters
Government instrumentalities and agencies
Military and law enforcement personnel through the proper Ombudsman office
Private persons who allegedly conspired with public officers in a corruption offense

RA 6770 expressly states that when there is conspiracy between a government officer or employee and a private person, the Ombudsman may include the private person in the investigation and proceed against them as the evidence warrants. (Lawphil)

Officials with Special Rules

Some officials require special handling:

Judges and court personnel: Administrative complaints are generally handled through the Supreme Court and the Office of the Court Administrator, not ordinary Ombudsman administrative discipline.
Members of Congress and the Judiciary: RA 6770 excludes them from the Ombudsman’s disciplinary authority, although criminal issues may involve separate procedures depending on the facts.
Impeachable officers: The Ombudsman may investigate serious misconduct for the purpose of filing a verified impeachment complaint if warranted, but removal from office follows constitutional impeachment rules. (Lawphil)

Criminal Complaint, Administrative Complaint, or Request for Assistance?

Many people say “Ombudsman complaint” without knowing there are different tracks.

Type of filing	Main purpose	Possible result
Criminal complaint	To determine if a crime was committed and if the official should be charged	Preliminary investigation, filing of Information in court, dismissal, or further fact-finding
Administrative complaint	To discipline a public officer for misconduct, dishonesty, neglect, oppression, or similar acts	Suspension, fine, dismissal, demotion, reprimand, or dismissal of complaint
Forfeiture-related complaint	To recover unlawfully acquired property	Investigation and possible forfeiture proceedings
Request for assistance / grievance	To ask help for government inaction, delay, or service problem	Referral, directive to agency, monitoring, or conversion into a complaint if facts justify

A single set of facts may have both criminal and administrative aspects. For example, a city engineer who demands money before approving a permit may face a criminal bribery or graft complaint and an administrative case for grave misconduct.

Requirements for Filing an Ombudsman Complaint

The Ombudsman’s official complaint page lists these core requirements:

Requirement	Practical notes
Verified Complaint-Affidavit	Number of named respondents plus 4 additional copies; at least 2 originally signed complaint-affidavits
Supporting documents and evidence	Number of named respondents plus 4 additional copies, if applicable
Verified Certificate of Non-Forum Shopping (CNFS)	At least 2 original copies
Other written complaint	The Ombudsman notes that other forms of written complaint may also be submitted, at least 2 copies

The official page also lists a 20-minute frontline service duration for receiving a complaint when requirements are complete. That is only the receiving/frontline step, not the full investigation timeline. (Ombudsman Philippines)

What “Verified” Means

A verified complaint-affidavit means your complaint is sworn under oath before a notary public or authorized officer. You are not just writing a letter. You are swearing that the facts are true based on your personal knowledge or authentic records.

A Certificate of Non-Forum Shopping means you are declaring that you have not filed the same complaint involving the same issues in another tribunal or agency, or if you have, you disclose it. Do not treat this as a formality. Failure to disclose related cases can hurt your credibility.

Step-by-Step: How to File a Corruption Complaint with the Ombudsman

1. Identify the public officer and the government transaction

Before drafting, write down the basic case theory in simple terms:

Who is the public officer or employee?
What is their position and agency?
What exactly did they do or fail to do?
When and where did it happen?
How is the act connected to their official duty?
What law, rule, process, permit, payment, procurement, or public fund was involved?
Who benefited?
What documents or witnesses can prove it?

Avoid vague statements like “corrupt po siya” or “everyone knows.” Use specific facts: dates, amounts, names, project titles, receipt numbers, purchase requests, BAC resolutions, notices of award, disbursement vouchers, checks, photos, messages, and witness names.

2. Decide whether to file criminal, administrative, or both

Use the facts to determine the nature of your complaint.

File a criminal complaint if the conduct appears to involve bribery, graft, malversation, plunder, falsification, unlawful acquisition of wealth, or another offense committed in relation to office.

File an administrative complaint if the conduct involves misconduct, dishonesty, oppression, neglect of duty, inefficiency, abuse of authority, or violation of ethical standards.

The Ombudsman Rules of Procedure state that a criminal complaint may be brought for violations of RA 3019, RA 1379, RA 6713, Title VII, Chapter II, Section 2 of the Revised Penal Code, and other offenses committed by public officers and employees in relation to office.

3. Prepare your complaint-affidavit

A practical complaint-affidavit usually contains:

Caption “Office of the Ombudsman” and the proper office, if known.
Parties Your name, address, contact details, and the respondent’s name, position, agency, and office address.
Introduction State that you are filing a complaint for possible violation of specific laws, if known, or for graft, corruption, misconduct, dishonesty, or abuse of authority.
Statement of facts Tell the story in numbered paragraphs, in chronological order.
Evidence Refer to each document as an annex: “Annex A,” “Annex B,” and so on.
Witnesses Attach affidavits of witnesses when available.
Relief or request Ask the Ombudsman to investigate, conduct preliminary investigation or administrative adjudication, issue subpoenas if needed, and file proper charges if evidence warrants.
Verification and oath Sign before a notary public or authorized officer.
Certificate of Non-Forum Shopping Attach as a separate sworn document or integrated section, depending on the format used.

A simple factual paragraph might look like this:

On 15 March 2026, at around 2:30 p.m., inside the Office of the Municipal Engineer of ___, respondent Engr. ___ told me that my occupancy permit would not be released unless I paid ₱20,000.00. Respondent wrote the amount on a yellow sticky note and told me to place the money inside the folder. A copy of the sticky note is attached as Annex “A,” while screenshots of our later text exchange are attached as Annexes “B” to “B-3.”

4. Attach strong, organized evidence

Good evidence often matters more than legal labels. Attach what you have, but keep it organized.

Useful evidence may include:

Official receipts, invoices, vouchers, checks, deposit slips, or acknowledgment receipts
Bidding documents, abstracts of bids, BAC resolutions, notices of award, contracts, purchase orders, delivery receipts, inspection reports
COA audit reports, notices of disallowance, or annual audit findings
Photos or videos with date, location, and explanation
Emails, text messages, Viber/Messenger/WhatsApp screenshots, call logs
Agency letters, endorsements, permits, denials, certifications
SALN-related public records when lawfully obtained
Affidavits of witnesses with direct personal knowledge
Timeline showing when requests were filed and how the official acted

Do not submit illegally obtained bank records, hacked emails, secretly altered screenshots, or documents you cannot authenticate. If a document came from a public portal, COA report, PhilGEPS posting, agency response, or official record, say so.

5. Notarize the complaint and affidavits

Your complaint-affidavit and witness affidavits should be sworn before a notary public in the Philippines.

If you are abroad, common practical options are:

Sign before a Philippine Embassy or Consulate that performs consular notarization for affidavits and sworn statements.
If the document is notarized by a foreign notary in a country that is part of the Apostille system, have it apostilled by the competent authority of that country when it will be used in the Philippines.
If the country is not covered by the Apostille process, ask the nearest Philippine Embassy or Consulate about authentication or consularization requirements.

Philippine embassies commonly notarize private documents such as affidavits and sworn statements, and personal appearance is usually required for consular notarization. (Philippine Embassy)

6. Prepare the correct number of copies

The safest rule is to follow the Ombudsman’s current complaint checklist:

Complaint-affidavit: number of named respondents + 4 additional copies
Supporting evidence: number of named respondents + 4 additional copies
At least 2 originally signed complaint-affidavits
CNFS: at least 2 original copies (Ombudsman Philippines)

Example: If you are filing against 3 named respondents, prepare at least 7 sets of the complaint and supporting documents, with the required originals.

7. File with the proper Ombudsman office

The official complaint page lists the Central Office in Quezon City and contact details for Luzon, MOLEO, Visayas, Mindanao, and the Office of the Special Prosecutor. (Ombudsman Philippines)

Office	When commonly relevant
Central Office / Public Assistance Bureau	General filing, national-level complaints, Quezon City central receiving
Deputy Ombudsman for Luzon	Complaints involving Luzon officials or agencies
MOLEO	Military and other law enforcement offices
Deputy Ombudsman for Visayas	Complaints involving Visayas officials or agencies
Deputy Ombudsman for Mindanao	Complaints involving Mindanao officials or agencies
Office of the Special Prosecutor	Prosecution of cases within Sandiganbayan jurisdiction after proper action by the Ombudsman

If filing by courier or representative, keep proof of delivery and a complete receiving copy. If filing in person, bring valid ID and extra copies. If relying on email or electronic submission, first verify with the Ombudsman office because formal complaints still require sworn documents and the prescribed number of copies.

What Happens After You File?

Evaluation stage

After receiving the complaint, the Ombudsman evaluates what to do with it. Under the Ombudsman Rules, a criminal complaint may be:

Dismissed outright for want of palpable merit
Referred to the respondent for comment
Indorsed to the proper government office or agency
Forwarded for fact-finding investigation
Referred for administrative adjudication
Subjected to preliminary investigation

For administrative complaints, the Ombudsman may dismiss, treat the matter as a grievance or request for assistance, refer it to disciplinary authorities, refer it for fact-finding, or docket it as an administrative case.

Preliminary investigation in criminal cases

If the complaint proceeds to preliminary investigation, the respondent is generally ordered to submit counter-affidavits and evidence within 10 days from receipt. The complainant may file reply affidavits within 10 days after service of the counter-affidavits. Clarificatory hearings may be conducted if the investigating officer needs clarification, but parties do not have the same trial-style right to cross-examine witnesses at that stage.

The Ombudsman has broad discretion in deciding whether probable cause exists. The Supreme Court has repeatedly recognized that courts generally do not interfere with the Ombudsman’s exercise of discretion in determining probable cause unless there is grave abuse of discretion. (Supreme Court E-Library)

Administrative adjudication

If the case is docketed administratively, the respondent may be required to submit counter-affidavits and evidence within 10 days. The complainant may reply. The hearing officer may require position papers, conduct a formal investigation, or dismiss if the evidence is insufficient.

Administrative penalties can include reprimand, suspension, fine, demotion, dismissal, forfeiture of benefits, and disqualification, depending on the offense and applicable rules. Preventive suspension may be imposed while the investigation is pending if the legal requirements are met, especially where the charge involves dishonesty, oppression, grave misconduct, gross neglect of duty, possible removal, or risk that the respondent’s continued stay in office will prejudice the case. RA 6770 limits preventive suspension to not more than six months, except delays attributable to the respondent. (Lawphil)

Timelines: How Long Does an Ombudsman Complaint Take?

The official frontline receiving time may be listed as 20 minutes when the filing is complete, but the full case can take much longer. Simple grievances may move faster. Complex corruption cases involving procurement records, COA findings, multiple respondents, technical documents, or bank/property trails may take months or years.

Common causes of delay include:

Incomplete copies or missing notarization
Unclear respondent identity or agency
Weak factual narration
Missing annex labels or disorganized evidence
Need for fact-finding before preliminary investigation
Multiple respondents in different locations
Procurement or accounting records that must be subpoenaed
Motions, counter-affidavits, replies, and requests for extension
Reassignment, backlog, or jurisdictional issues

The best thing you can control is the quality of the initial complaint. A complete, well-organized, properly notarized filing is less likely to get stuck at the intake or evaluation stage.

Prescription and Filing Deadlines

File as soon as possible. Delay can create legal and practical problems.

For administrative acts or omissions, RA 6770 says the Ombudsman may decline to investigate if the complaint was filed after one year from the occurrence of the act or omission complained of. This is one reason not to wait, especially for misconduct, neglect, delay, or oppression complaints. (Lawphil)

For criminal graft under RA 3019, the prescriptive period is now 20 years after RA 10910 amended Section 11 of RA 3019. (Supreme Court E-Library)

Different offenses may have different prescriptive periods. The safer approach is to file promptly once you have enough truthful, organized facts and documents.

Common Mistakes That Get Ombudsman Complaints Dismissed or Delayed

1. Filing a complaint based only on suspicion

A complaint saying “I think the mayor is corrupt” is weak. A complaint saying “the mayor approved payment for a road project that was certified complete on 10 June 2026, but the attached photos taken on 12 June 2026 show no road was constructed” is stronger.

2. Naming the wrong respondent

Do not sue everyone in the office unless the facts connect them to the act. Identify who requested money, signed the document, approved the payment, certified completion, released the check, manipulated the bidding, or benefited from the transaction.

3. Forgetting the connection to public office

The Ombudsman handles acts connected to public office. A purely private debt, family dispute, business quarrel, or private contract issue usually belongs elsewhere unless a public officer used official authority or public resources.

4. Submitting screenshots without context

Screenshots should show:

Sender and recipient
Date and time
Full conversation thread where possible
Phone number or account identity
Explanation of how you obtained them
Relevance to the transaction

5. Not notarizing the complaint

The Ombudsman Rules recognize complaints in different forms, but for faster and more formal action, the Rules say it is preferable that the complaint be in writing and under oath. Administrative cases require a written complaint under oath, with witness affidavits and evidence, plus a sworn CNFS.

6. Relying on anonymous complaints

Anonymous complaints may be acted upon only if they merit appropriate consideration or contain sufficient leads or particulars for further action. If you are afraid of retaliation, give as much verifiable detail as possible and consider asking how your identity and contact details will be handled, but understand that a case based on sworn testimony may eventually require witnesses.

7. Posting accusations online before filing

Publicly accusing someone of corruption without documents can expose you to counterclaims, including defamation or cyberlibel issues. Preserve evidence, prepare a sworn complaint, and file with the proper agency instead of trying to litigate the case on social media.

Practical Evidence Checklist

Before filing, review this checklist:

Question	Why it matters
Do you know the respondent’s full name, position, and agency?	The Ombudsman must know who to require to comment or answer
Do you have dates, places, amounts, and transaction details?	Specific facts are more credible than general accusations
Do you have documents or witnesses?	Corruption cases are evidence-driven
Are your annexes labeled and readable?	Disorganized evidence slows evaluation
Are affidavits notarized?	Sworn statements carry more formal weight
Did you prepare enough copies?	Missing copies can cause filing deficiencies
Did you disclose related cases?	CNFS problems can damage the complaint
Are foreign documents authenticated or apostilled when needed?	Documents executed abroad may need formal authentication
Are you filing with the right agency?	Some complaints belong to ARTA, CSC, COA, PNP-IAS, CHR, OCA, or regular prosecutors

Ombudsman vs. Other Agencies: Where Should You File?

Sometimes the Ombudsman is correct; sometimes another agency is faster or more appropriate.

Situation	Possible agency
Bribe, kickback, graft, malversation, unexplained wealth by public officer	Ombudsman
Red tape, delayed permits, fixing, slow government service	ARTA, 8888, agency complaints office, Ombudsman if corruption is involved
COA audit findings, disallowances, misuse of funds	COA and Ombudsman
Police abuse, extortion, misconduct	Ombudsman-MOLEO, PNP-IAS, NAPOLCOM, CHR depending on facts
Administrative complaint against judge	Supreme Court / Office of the Court Administrator
Labor dispute with private employer	DOLE/NLRC, not Ombudsman
Consumer complaint against private business	DTI or appropriate regulator
Private fraud with no public officer involved	Prosecutor’s office, PNP/NBI, or civil court depending on facts

RA 11032, the Ease of Doing Business and Efficient Government Service Delivery Act, is especially relevant to red tape and fixing in government services. It aims to reduce red tape and promote faster, more transparent government transactions. (Lawphil)

Special Notes for Filipinos Abroad and Foreigners

Foreigners and Filipinos abroad can file Ombudsman complaints, but practical preparation matters.

For a complaint signed abroad:

Use a Philippine Embassy or Consulate for notarization when available.
If using a foreign notary, check whether an Apostille is required and available in that country.
Attach a clear copy of your passport or government ID.
Provide an email address, foreign mailing address, and Philippine contact person if any.
If evidence is in a foreign language, prepare an English translation.
If the case involves a foreign company dealing with a Philippine agency, identify the Philippine public officers involved and the specific government transaction.

For foreigners, the key issue is usually not citizenship. It is whether the complaint involves a Philippine public officer, Philippine public funds, a Philippine government transaction, or a public official acting in relation to office.

What If the Ombudsman Dismisses the Complaint?

A dismissal does not always mean corruption did not happen. It may mean the evidence was insufficient, the complaint was outside jurisdiction, the facts were too vague, the matter belonged to another agency, or the legal standard for probable cause was not met.

In criminal cases, remedies are limited and technical. Courts generally respect the Ombudsman’s probable-cause determinations unless there is grave abuse of discretion. In administrative cases, Supreme Court doctrine from Fabian v. Desierto and later cases recognizes that appeals from Ombudsman administrative disciplinary decisions generally go to the Court of Appeals under Rule 43. (Supreme Court E-Library)

If a complaint is dismissed without prejudice or referred elsewhere, review the reason carefully. Sometimes the practical next step is not an appeal, but a better-supported complaint, a COA request, an ARTA complaint, an agency-level complaint, or a request for certified records.

Frequently Asked Questions

Can an ordinary citizen file a corruption complaint with the Ombudsman?

Yes. The Ombudsman’s official filing service says any person may file. You do not need to be a lawyer, government employee, or direct victim, but you should provide specific facts and supporting evidence. (Ombudsman Philippines)

Do I need a lawyer to file an Ombudsman complaint?

Not always. A citizen can file a sworn complaint-affidavit. However, a lawyer can help if the case involves procurement, multiple respondents, large public funds, technical COA findings, possible criminal exposure, or documents executed abroad.

Is there a filing fee for an Ombudsman complaint?

The Ombudsman complaint requirements page focuses on documents and does not list a filing fee for the complaint-receiving step. Expect practical costs for notarization, photocopying, printing, scanning, courier delivery, transportation, translations, or apostille/consular services. (Ombudsman Philippines)

Can I file anonymously?

You may send information anonymously, but anonymous complaints are acted upon only if they contain sufficient leads or particulars for further action. A sworn complaint with documents and witnesses is usually stronger.

How many copies do I need?

The Ombudsman’s current complaint page requires the verified complaint-affidavit and supporting evidence in the number of named respondents plus 4 additional copies, with at least 2 originally signed complaint-affidavits. The CNFS requires at least 2 original copies. (Ombudsman Philippines)

What evidence is best for a bribery complaint?

The best evidence identifies the public officer, the official transaction, the amount or benefit demanded, the date and place, and the connection between payment and official action. Useful evidence includes messages, recordings if lawfully obtained, receipts, witnesses, permits, official correspondence, and a clear timeline.

Can a private person be included in an Ombudsman case?

Yes, if the evidence shows conspiracy with a public officer or participation in the corrupt act. RA 6770 allows the Ombudsman to include private persons in cases involving conspiracy between a government officer or employee and a private person. (Lawphil)

What if the official is asking for money right now?

Preserve evidence safely. Record dates, words used, messages, witnesses, and documents. Do not fabricate evidence or provoke a crime on your own. If an entrapment operation may be needed, coordinate with proper law enforcement authorities such as the NBI, PNP, or Ombudsman-related channels instead of handling it alone.

Can I file from abroad?

Yes, but your complaint and affidavits must still be properly sworn. You may use consular notarization at a Philippine Embassy or Consulate, or a foreign notarization with Apostille where applicable. Check the requirements before sending the documents to avoid rejection or delay. (Philippine Embassy)

How long will the Ombudsman take?

Receiving a complete complaint may be quick, but evaluation, fact-finding, preliminary investigation, and administrative adjudication can take months or longer, especially in complex corruption cases. The strength and organization of your complaint can significantly affect how efficiently it moves.

Key Takeaways

The Ombudsman handles corruption, graft, bribery, malversation, misconduct, and abuse of public office involving Philippine public officials and employees.
Any person, including a foreigner or Filipino abroad, may file if they have relevant facts or evidence.
A strong complaint is specific, sworn, organized, and supported by documents or witness affidavits.
Prepare a verified complaint-affidavit, supporting evidence, and verified Certificate of Non-Forum Shopping.
Follow the copy rule: number of named respondents plus 4 additional copies, with required originals.
Anonymous reports are possible, but sworn complaints with sufficient detail are much stronger.
File promptly because administrative complaints may face timeliness issues, and criminal offenses have their own prescriptive periods.
The Ombudsman may dismiss, refer, investigate, conduct preliminary investigation, docket an administrative case, or file charges when evidence warrants.