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Edited by:
Ajust Content Team
Last updated:
November 17, 2025
AI-sourced. Human-edited. Made clear for you.

Citibank
customer support overview

Citibank has been serving Australians for decades, offering credit cards, loans, and wealth services. Support is available 24/7 via its national phone line, an online help centre, secure in-app messaging, and limited in-person transactions via Australia Post's Bank@Post. Premium clients also benefit from Citigold teams and multilingual support.

While Citi provides robust fraud protection and global access, customer feedback highlights frustrations around long wait times and unhelpful responses. Since NAB’s acquisition of its consumer division, some users report service disruptions and declining satisfaction. Still, Citi remains a regulated global institution that eventually resolves issues, provided you’re patient and persistent.

Common
Citibank
 customer issues and complaints

 Frequent complaints from Citibank customers include:

  • Reaching support: Long hold times, dropped calls, and confusing call menus.

  • Unhelpful service: Agents sometimes lack authority or knowledge, leading to repeated explanations and delays.

  • Billing & refunds: Delays with chargebacks, disputed fees, and refund handling.

  • Account holds: Unexpected freezes or blocked transactions without clear communication.

  • Service decline: NAB’s takeover led to glitches and less knowledgeable staff, according to long-term customers.

  • Fees & charges: Complaints of unclear or recurring fees, including late payment and international transaction charges.

These issues often require persistence or escalation, but Citi does resolve them, especially when pushed through formal complaint channels.

How to contact
Citibank
customer support

 Ways to reach Citibank Australia:

  • Phone (24/7): Call 13 24 84 in Australia or +61 2 8225 0615 from overseas. This is the fastest way for urgent issues such as fraud or lost cards.

  • Online chat & secure messaging: Available via the Citi website or logged-in online banking. Useful for non-urgent requests like travel notifications or statement copies.

  • Complaints email: aust.customeradvocacyunit@citi.com (Customer Relations team).

  • In person (Bank@Post): Basic transactions (deposits, withdrawals, balance checks) via participating Australia Post outlets.

  • Mail: Citibank, GPO Box 204, Sydney NSW 2001, for formal correspondence.

Tip: Always note your case number or rep’s name when calling. Citi’s large scale means you may speak to different agents across interactions.

Citibank
key customer policies: refunds, returns, cancellations and more

  • Complaints process: 3-step ladder — frontline support, Customer Relations Unit, then AFCA (ombudsman). Citi commits to resolving complaints within 21–30 days.

  • Refunds & chargebacks: Disputes must be raised promptly (ideally within 30–75 days). Resolution can take up to 180 days depending on the case. Fraudulent charges are generally credited back under Visa/Mastercard Zero Liability.

  • Cancellations: Credit cards and accounts can be closed anytime with no exit fees. Remaining balances must be cleared or refunded. Term deposits may incur break penalties.

  • Fees & waivers: Late fees and charges may be waived at discretion if requested politely.

  • Guarantees: Coverage under the Banking Code of Practice, EFT Code protections, and reimbursement for unauthorised transactions if customers weren’t negligent.

  • Hardship policy: Assistance available if you’re struggling with repayments, including reduced payments, moratoriums, or temporary fee waivers.

Citibank
 complaints submitted through Ajust

I couldn’t get through to anyone at Citibank just to fix my phone number. Every option sent me in circles—online, in-app, or through an OTP I never received. I just wanted to talk to a real person, but even that seemed impossible. - David

Trying to cancel my late husband’s Citibank card was heartbreaking enough without being treated like a stranger. I called several times, offered every document, but they refused to help or even listen. I just wanted the account closed properly. - Margaret

After losing my debit card, I called Citibank twice to order a replacement and both times they said it was coming—but nothing ever arrived. Each call felt like starting over, and no one could even give me a tracking number. - Carmelot

Recent experiences with
Citibank
customer service

Positive: Fast fraud detection abroad. Fraudulent card transactions are blocked and replacement cards couriered within 48 hours.

Frustrating Experience: A customers accounts were frozen for weeks with slow communication. Resolved only after escalating to AFCA.

Escalation wins: Customers who formally lodge complaints often get faster resolutions and apology gestures.

Citibank
Contact FAQs

How can I reach a real person at Citibank customer support?

The fastest way to speak with a real Citibank representative is by calling 13 24 84 (24/7) in Australia. For international calls, dial +61 2 8225 0615. If phone queues are long, use Citi’s secure in-app messaging for written follow-up and record your case number for continuity. Escalating politely through the Customer Relations Unit can also shorten resolution times.

Why are Citibank customers frustrated with service after NAB’s takeover?

Many customers report longer hold times, less experienced support agents, and more account glitches since NAB acquired Citi’s consumer arm. This transition affected service quality and training. While Citi remains a regulated global bank, persistence and escalation—especially through AFCA if needed—help secure fair outcomes.

What’s the best way to resolve billing or refund disputes with Citibank?

Raise disputes quickly through Citi’s online banking or contact centre—ideally within 30–75 days of the charge. Most cases are resolved in up to 180 days under Visa or Mastercard Zero Liability protections. Keeping detailed notes and escalating via the Customer Relations Unit often leads to faster, clearer resolutions.

What protections do Citibank customers have against unauthorised transactions?

Citi customers are protected under the Banking Code of Practice and EFT Code, which require reimbursement for unauthorised charges if the customer wasn’t negligent. Fraudulent activity is usually credited back promptly, often within days. Reporting issues immediately and maintaining card security are key to ensuring full protection.

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Citibank
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