Had an issue with National Australia Bank? Get a real response.
How to submit a complaint with National Australia Bank
Start with the official contact form and the complaints email and make the opening line about account issues, billing or fee disputes, and app problems, not the whole backstory.
- Start in the right place: Use the official contact form and the complaints email for National Australia Bank so the complaint lands with a team that can actually review it.
- Anchor the facts: Include account details, transaction references, statements, screenshots, and prior emails and explain what went wrong with NAB is a big four bank in Australia.
- Name the complaint theme: Say if the issue is about account issues, billing or fee disputes, and app problems so it is routed properly.
- Ask for a concrete outcome: Spell out whether you want a reversal, correction, refund, account fix, or a clear written explanation.
- Keep it on one thread: Ask for a written reference or acknowledgement and keep all follow-up in the same complaint trail.
Once National Australia Bank logs a complaint about account issues, billing or fee disputes, and app problems, the usual pattern is acknowledgment, review, and then a written answer.
- Acknowledgement: You should get a case number, email, or some written sign that National Australia Bank has logged the complaint.
- Review: The business will usually look at account details, transaction references, statements, screenshots, and prior emails and the part of the service tied to the complaint.
- Response: A useful answer should explain what National Australia Bank found and whether it will offer a reversal, correction, refund, account fix, or a clear written explanation.
- Push-back if needed: If the reply is vague or misses the key point, answer on the same thread and restate the unresolved issue in plain language.
Common complaints against National Australia Bank
The complaint themes most likely to matter for National Australia Bank are below. Use the one that best matches your issue.
- Account issues: A recurring friction point that is worth naming clearly in your complaint.
- Billing or fee disputes: Charges that look wrong, fees you did not expect, or corrections that drag.
- App problems: A recurring friction point that is worth naming clearly in your complaint.
- Slow support: Slow replies, handballs between teams, or support that misses the actual problem.
National Australia Bank complaints submitted through Ajust
Escalation is strongest when you keep the same written history and the same unresolved point in front of National Australia Bank.
- Escalate internally first: Ask National Australia Bank to move the complaint to a manager, specialist complaints team, or formal review path.
- Keep the same chronology: Do not restart from scratch. Re-send the timeline, evidence, and the outcome you still want.
- Move externally when the internal process stalls: If the business still does not deal with it properly, the practical next step is usually AFCA after the bank's internal dispute resolution process.
If National Australia Bank does not resolve a complaint about account issues, billing or fee disputes, and app problems, there is usually an external path beyond the business.
- Main external path: AFCA after the bank's internal dispute resolution process
- Why this route matters: ASIC may matter for broader conduct issues, but AFCA is usually the practical complaints route for consumers.
- Before you escalate: Keep your full National Australia Bank complaint trail together, including receipts, screenshots, emails, and any written responses.
If you want the complaint on record with National Australia Bank, these are the official contact points worth using first.
- Official contact: https://www.nab.com.au/contact-us
- Email: nabfeedback@nab.com.au
National Australia Bank Complaints FAQs
Where should a formal complaint to National Australia Bank go first?
The best starting point is usually the official contact form and the complaints email. Use the route that already owns the service record or account history.
What should I expect once National Australia Bank has my complaint?
Expect National Australia Bank to review the records, ask for more detail if needed, and then issue a written position or proposed fix.
What are the most common complaints about National Australia Bank?
The recurring themes are usually account issues, billing or fee disputes, and app problems. Naming the exact complaint theme early gives the issue a better chance of landing with the right team.
What is the external complaint path if National Australia Bank does not resolve it?
Usually yes. The main external path is AFCA after the bank's internal dispute resolution process. Keep your internal complaint history together before you move it.
You’ve done your part, now it’s time to hold National Australia Bank accountable.
Take the final step and submit a complaint that gets seen and responded to.