How to fill in this complaint letter
- 1Date
e.g. November 12, 2026 - 2Addressed to
e.g. HON. ROMEO C. SANTIAGO - 3Their position
e.g. Punong Barangay - 4Company, store or office
e.g. Barangay San Isidro - 5Its address
e.g. Barangay Hall, Sumulong Highway, Antipolo City - 6Reference line
e.g. Request for mediation — loud karaoke and blocked driveway
Why the barangay comes first
Under the Katarungang Pambarangay law (Local Government Code, Sec. 399–422), most disputes between people who live in the same city or municipality must go through barangay conciliation before a court will hear them. The Punong Barangay calls both sides to a mediation; if that fails, the Lupon's conciliation panel tries; if that fails too, the barangay issues a certificate to file action.
Bring this to the barangay hall
Bring two copies — one for the barangay, one to be stamped received for you — plus your proof: photos, videos, chats, receipts and the names of witnesses. The barangay records the complaint in its own logbook and form; this letter is your written account of it.
What a good complaint letter says
Short, factual and polite wins. Write it as if a stranger who knows nothing will read it later — because a mediator, the DTI or a judge might.
- What happened, with dates, places and names.
- What you already did about it (calls, chats, visits).
- Exactly what you want done, and by when.
- How to reach you, and copies of your proof attached.
What to leave out
Insults, threats and posts naming the other side online. They weaken your complaint and can expose you to a libel or cyber-libel case. Keep it to the facts.
Questions people ask
Can I complain about my landlord at the barangay?
Yes. Disputes over repairs, the deposit, utilities cut off or harassment by a landlord are commonly brought to the barangay first. If the landlord lives in another city, the barangay may not have jurisdiction — ask at the hall.
What happens if they do not show up?
The barangay sends summons. A respondent who refuses to appear without a good reason may be barred from filing a counterclaim in court, and the barangay may issue the certificate to file action so you can go to court.
Should I send the letter or hand it over?
Either, as long as you can prove it was received. Hand it over and have the person sign and date your copy, or send it by registered mail or courier and keep the receipt. An email copy helps, but a signed receiving copy is stronger.
How long should I give them to answer?
Five to fifteen days is usual. Long enough to be fair, short enough to show you mean it. Write the deadline as a number of days from receipt.
Is this legal advice?
No. It is a common Philippine format for a written complaint. For a serious injury, a large amount or a criminal matter, talk to a lawyer or the Public Attorney's Office (PAO).
This page explains common practice and is not legal advice. Offices set their own rules — when in doubt, call ahead or ask your notary or lawyer.