How to File a Complaint With Bank Negara Malaysia

Disputing an unauthorised charge, appealing a rejected insurance claim, or pushing back on a financing arrangement that does not match what was agreed can quickly become exhausting. Repeated calls, unanswered emails, and non-committal responses from customer service teams are common, and many people give up before a resolution is reached. What is less widely understood is that a structured escalation process exists — and that two separate, regulated channels are available depending on what outcome you are seeking.

This guide explains when and how to file a financial complaint through BNMLINK or FMOS, what documents to gather before you submit, and what to expect after your complaint is received.

Start With Your Bank or Insurer First

Before approaching any external body, you must first give your bank or insurer the opportunity to handle the matter internally. All financial institutions regulated by Bank Negara Malaysia (BNM) are required to maintain a published complaints process. This is usually accessible on their website under sections such as "Complaints", "Customer Support", or "Feedback", and in the case of insurers and takaful operators, within policy documentation.

Submit your complaint in writing. Email creates a dated, verifiable record. Note the date of each interaction, any reference numbers issued, and the names of staff members you communicate with. For most straightforward cases, banks and insurers are expected to provide a substantive response within 14 calendar days.

If the institution issues a final written decision that you do not accept — or if no response is provided within the expected timeframe — you are entitled to escalate. A final decision typically carries a six-month window within which you can take further action through an external channel.

BNMLINK vs FMOS: Understanding the Two Complaint Channels

Two separate bodies handle financial complaints at different levels. They serve different functions and are not interchangeable.

BNMLINK is the official public complaints platform of Bank Negara Malaysia. It is appropriate when your concern relates to a potential breach of BNM's regulatory requirements — for example, undisclosed fees applied systematically across a customer base, non-compliant lending or financing practices, or improper handling of insurance and takaful claims in ways that appear to contradict BNM rules. BNMLINK is a regulatory tool: BNM investigates whether institutions are complying with its requirements. It does not issue compensation awards or binding financial decisions against institutions on behalf of individual complainants.

The Financial Markets Ombudsman Service (FMOS) handles financial disputes where compensation is being sought, covering amounts up to RM250,000. This includes rejected insurance or takaful claims, unauthorised transactions, and disputed charges or billing errors. FMOS operates as a free, independent mediation service. It can issue decisions that are binding on the financial institution — though the complainant is not required to accept the outcome if they disagree with it.

Choosing the Right Channel for Your Case

The choice between BNMLINK and FMOS depends on what you are trying to achieve.

• If you want a specific financial amount recovered — for example, RM3,000 in charges you believe were applied without authorisation — file a complaint with FMOS.
• If your concern is that a bank or insurer is engaging in practices that may violate BNM regulations, and you want the conduct investigated rather than compensated, use BNMLINK.
• Both channels can be used concurrently in some situations — for example, seeking compensation through FMOS while flagging potential systemic conduct through BNMLINK.

BNM regulates commercial banks (both conventional and Islamic), licensed insurers and takaful operators, licensed e-money issuers, development financial institutions, and money service businesses. It does not cover complaints involving cooperatives, credit companies, pawnbrokers, unlicensed moneylenders, or cases already before the courts. Anonymous complaints are not accepted. Matters involving suspected fraud or scams should be referred to the police rather than to BNM or FMOS.

How to Submit a Complaint via BNMLINK

The most efficient way to file a bank complaint through BNMLINK is via the eLINK online form, available at bnmlink.bnm.gov.my. This allows you to submit your complaint, attach supporting documents, and monitor the status of your case online.

Additional contact channels include:

• Phone: 1-300-88-5465 (Monday to Friday, 9am to 5pm)
• Live chat: Available at bnm.gov.my/livechat during standard office hours
• In-person visit: By appointment only — walk-ins are not accepted. Appointments can be scheduled via eLINK or by phone. BNM offices operate in Kuala Lumpur, Penang, Johor Bahru, Kuching, Kota Kinabalu, and Kuala Terengganu

To file a complaint with FMOS directly, visit fmos.org.my or call 03-2272 2811. FMOS operates Monday to Friday, 8.30am to 5.30pm, and is located at No. 4, Jalan Sultan Sulaiman, 50000 Kuala Lumpur.

Documents to Prepare Before Filing

A complete, well-organised submission reduces unnecessary back-and-forth and speeds up the review process. Before filing a financial complaint with BNMLINK or FMOS, prepare the following:

• Your original written complaint to the bank or insurer
• The institution's written response or final decision — or documented evidence that no response was received
• Relevant account statements, transaction records, or insurance and takaful policy documents
• A copy of your MyKad or equivalent identification document
• Supporting materials such as emails, screenshots, payment receipts, or records of phone calls
• If the complaint relates to a credit reporting issue, include a current CTOS or CCRIS report to support your submission

Keeping all records organised with clear dates and reference numbers at every stage of the process makes a material difference to how effectively your case is handled.

What Happens After You Submit

Once a complaint is received through BNMLINK, BNM issues an acknowledgment and a case reference number. If the matter falls within BNM's regulatory scope, it is referred to the relevant bank or insurer, which is generally given up to 14 working days to provide a formal response.

Complaint resolution timelines vary by complexity. Straightforward cases may be closed within a few weeks; those involving multiple parties, conflicting documentation, or regulatory interpretation can take longer.

From April 2026, updated complaint-handling standards take effect across all BNM-regulated institutions in Malaysia. Banks and insurers will be required to acknowledge complaints within one business day and to issue decisions within five working days for straightforward cases, or 20 working days for more complex matters. This represents a significant tightening of current response expectations and will affect how quickly the majority of complaints progress through the internal process.

If the Issue Remains Unresolved

If complaint resolution through BNMLINK or FMOS does not produce a satisfactory outcome, several further avenues exist.

• The Consumer Claims Tribunal can adjudicate financial claims up to RM50,000 without requiring legal representation, making it an accessible option for most consumer disputes.
• Civil court proceedings remain available for larger claims, though they carry higher time and cost implications.
• AKPK (Agensi Kaunseling dan Pengurusan Kredit) provides free financial counselling and assistance with debt restructuring. While AKPK is not a complaints channel, it can be a useful resource in situations where financial difficulty is part of the broader picture — for example, when a disputed financing arrangement has led to arrears.

Key Contacts at a Glance

The complaint process is more structured and accessible than most people realise. Identifying the right channel early, preparing documentation thoroughly, and following up on case progress are the three factors that most determine how efficiently a financial dispute is resolved.

This article is for general informational purposes only and does not constitute legal or financial advice. For disputes with significant financial implications, consider seeking independent legal or financial guidance from a licensed professional.