If you discover an unauthorised debit from your Nigerian bank account, you can recover the funds by first lodging a formal complaint with the bank and, if needed, escalating the matter to the [Central Bank of Nigeria](https://www.cbn.gov.ng/) or the [Federal Competition and Consumer Protection Commission](https://fccpc.gov.ng/). This approach ensures you follow the regulator‑mandated timeline and creates a documented trail for any further action.
**Key facts you can quote:**
- Under CBN regulations, banks must acknowledge a complaint within 24 to 48 hours.
- The same rules require most issues to be resolved within 14 working days.
- If the bank fails to meet these deadlines, you have a clear basis to escalate.
- "Banks are obligated to address complaints promptly and transparently," a CBN directive states.
- The FCCPC can investigate unfair practices, impose penalties, and order refunds when banks or fintech firms ignore consumer rights.
What should you do at the bank?
Begin by visiting the branch in person and asking a customer‑service officer to log your grievance. Insist on receiving a reference number and keep it safe. If you prefer digital channels, submit the complaint via the bank’s app or website and capture screenshots of the submission, acknowledgement, and any replies.
When drafting the complaint, be precise: state the exact amount, the transaction date, the type of transaction (e.g., online transfer, ATM withdrawal) and a clear description of the problem. Phrases such as “I did not authorise this transfer” or “I was charged twice for the same transaction” are far more effective than a vague “money left my account, refund me.”
When should you approach the CBN?
If the bank does not resolve the issue within the 14‑day window, file a complaint with the CBN’s Consumer Protection portal at **consumerportal.cbn.gov.ng**. Be ready to provide:
- Your personal details and account information.
- The name of the financial institution.
- A concise narrative of the incident.
- Supporting documents – bank statements, screenshots, letters, and the bank’s reference number.
The CBN will forward the complaint to the concerned bank, which must then respond and work toward a settlement. This process is generally faster than waiting for the bank’s internal resolution, as the regulator can enforce compliance.
What if the issue involves a fintech or non‑bank payment platform?
The CBN’s consumer protection remit also covers many fintech firms and mobile‑money operators. However, if the dispute relates to a lending service or other consumer product outside the CBN’s scope, you should approach the FCCPC instead. Their website provides a straightforward complaint form and they have the authority to investigate, levy fines, and compel restitution.
Are there other avenues you can use?
Yes. While the CBN and FCCPC handle most banking and fintech grievances, you can also:
- **Document every interaction** – follow up phone calls with written emails summarising what was promised.
- **Report suspected fraud** – if you believe the unauthorised debit is part of a larger fraud scheme, lodge a report with the Nigeria Police Force’s cybercrime unit or the [Economic and Financial Crimes Commission](https://efcc.gov.ng/).
- **Stay persistent but courteous** – regulators respond best to clear, well‑organised complaints backed by solid evidence.
By following these steps, you empower yourself to challenge silent or dismissive banks and ensure that your rights as a consumer are respected.
**Practical tip:** Keep a folder (digital or physical) with all relevant paperwork, screenshots, and correspondence. A well‑structured file makes it easier for regulators to act quickly and reduces the chance of the bank disputing your claim later.
Nigerian banking customers have more leverage than they often realise. When banks rely on frustration and silence, the regulatory framework provides a clear path to redress.