Had an issue with Suncorp? Get a real response.
Suncorp is one of Australia's major banking and insurance providers. It offers customers multiple ways to submit a complaint, including via a phone call, an online complaint form, in-app messaging, written mail or email, and in-person. Suncorp support typically responds to a complaint within one business day, and aims to resolve issues within five days.
Many customers report issues with Suncorp customer service, often pointing out long wait times or a lack of proper follow-ups. Others reference app glitches and unexpected premium increases as their main reasons for submitting complaints.
After receiving a complaint, Suncorp will direct it to the correct team for investigation and keep you updated of any developments. Once a solution has been determined by Suncorp, it's up to you if you want to accept it. If the outcome isn't what you're hoping for, you have the option to escalate your complaint to a senior team at Suncorp, or take your issue to regulator.
Throughout the complaint process, it's important to request a reference number and note down dates and details of any Suncorp team members you interact with. Don't hesitate to outline what sort of outcome you're hoping for, whether it be a refund, compensation, or claim review. This helps provide a clear paper trail if you need to follow up.
How to submit a complaint with Suncorp
When contacting Suncorp about a complaint, choose the channel that suits you:
- By phone
- Suncorp Bank: 13 11 75 (Mon–Fri, 9am–5pm AEST).
- Suncorp Insurance (car, home, etc.): 13 11 55.
- Suncorp Bank: 13 11 75 (Mon–Fri, 9am–5pm AEST).
- Online complaint form
- Lodge a complaint any time via Suncorp’s Feedback/Complaint form on their website.
- Lodge a complaint any time via Suncorp’s Feedback/Complaint form on their website.
- In-app / Internet banking
- Send a secure message or use support chat to start a complaint.
- Send a secure message or use support chat to start a complaint.
- In person (at a branch)
- Visit a Suncorp Bank branch. Staff can often resolve or escalate your complaint on the spot.
- Visit a Suncorp Bank branch. Staff can often resolve or escalate your complaint on the spot.
- Email or mail
- Bank (Customer Relations): bank.customer.relations@suncorpbank.com.au
Mail: Suncorp Bank Customer Relations – RE058, Reply Paid 2432, Brisbane QLD 4001 - Insurance (Internal Dispute Resolution): idr@suncorp.com.au
Mail: Suncorp Insurance, GPO Box 68, Sydney NSW 2001
- Bank (Customer Relations): bank.customer.relations@suncorpbank.com.au
Remember: Clearly outline the issue, key dates, any reference numbers, and the resolution you want (refund, correction, claim review, fee waiver, etc.). Ask for a reference number to track your complaint.
Suncorp typically responds within 1 business day and aims to resolve issues within 5 business days. Keep an eye on your phone/email for follow-ups.
- First response: Usually within 1 business day.
- Assessment & assignment: Simple issues may be fixed on the spot. More complex matters go to a case manager or the customer relations team who investigates and becomes your point of contact.
- Investigation & updates: Suncorp's team reviews records (notes, logs, calls) and will keep you informed with timing and next steps.
- Resolution window: Most matters are resolved within 5 business days. Complex cases have a maximum 30-day timeframe (some credit matters have shorter regulatory limits).
- Outcome: If successful, Suncorp explains the fix (eg. fee reversal, corrected bill/decision, claim action, compensation) and implements promptly. If not upheld, the team will provide reasons and explain your next options.
- Closure: A complaint closes only once you've accepted the outcome. Written confirmation is available on request.
Common complaints against Suncorp
- Difficulty reaching support, long wait times
What to do: Try multiple channels (online form, secure message, social DM) and call at off-peak times. Ask for a direct line/email for the handling team. - Online banking & app glitches (login issues, statement access)
What to do: Update the app, clear your cache/try another browser. Contact support for access resets or documents by email. - Security holds / frozen accounts or blocked transfers
What to do: Verify ID and transaction details promptly. Advise support if your request is urgent (e.g., bills are due). For unusual or large transfers, pre-notify the bank when possible. - Misunderstood fees or premium increases
What to do: Review statements and policy notices. Request a breakdown and discuss options with support (eg. different cover/account types, any loyalty benefits). - Poor follow-up / repeating information
What to do: Ask for your case manager’s name and contact. Keep a log (dates, names, commitments) and request these notes be added to your file. - Insurance claims delays/decisions
What to do: Provide full documentation quickly. Request a fresh review of your complaint if you disagree.
Suncorp complaints submitted through Ajust
Michael was told both vehicles were covered for windscreen damage. When he made a claim, only one vehicle was covered. He relied on incorrect advice and incurred unexpected costs, leading to frustration and a loss of trust.
Suncorp placed a hold on our main account without warning because of a trustee company name change, even though the business itself hadn’t changed. We provided every document requested, certified and in person, and were told it would be resolved quickly. Weeks later, our funds were still frozen, with no updates, no explanations, and no access to our own money. - Timothy
My account was suddenly locked while Suncorp investigated me for fraud, but I received no calls or emails, and no explanation. My balance showed zero and I had no access to my money, even though it included a work compensation payout I needed for bills and medical costs. The silence and lack of communication made a stressful situation unbearable. - Sharon
For months, I’ve been unable to open my emailed credit card statements because the default password simply doesn’t work. I’ve called multiple times, and each time they resend the statement instead of fixing the issue. Despite confirming my details are correct, nothing has changed, and I’m stuck repeating the same complaint. - Anshul
How other consumers Suncorp complaints got resolved
Locked bank account restored after verification: A customer’s account was frozen by fraud controls following a wallet transfer. After verifying identity and payment details with the security team, access was restored the same day.
Car insurance claim delay: A theft claim dragged on and was eventually declined. After an internal complaint and then AFCA escalation, the case was reviewed and resolved through the ombudsman process.
Bank fee error reversed: A customer's duplicate fee was identified and refunded immediately with an apology.
- Internal escalation through Suncorp:
- Bank Customer Relations: 1800 689 762 (Mon–Fri, 9am–5pm AEST) • bank.customer.relations@suncorpbank.com.au
- Insurance IDR: 1300 264 053 • idr@suncorp.com.au
Reference your original complaint number and request a higher-level review.
- Bank Customer Relations: 1800 689 762 (Mon–Fri, 9am–5pm AEST) • bank.customer.relations@suncorpbank.com.au
- External escalation (if unresolved or overdue):
- AFCA — Australian Financial Complaints Authority (free, independent): 1800 931 678 • info@afca.org.au • Lodge online (GPO Box 3, Melbourne VIC 3001).
This is appropriate when you disagree with Suncorp’s final response or 30 days have passed without resolution.
- AFCA — Australian Financial Complaints Authority (free, independent): 1800 931 678 • info@afca.org.au • Lodge online (GPO Box 3, Melbourne VIC 3001).
- Other avenues:
- ASIC (misconduct reports) and ACCC/Fair Trading (broader consumer issues) don’t resolve individual disputes but oversee compliance. For practical outcomes, AFCA is fastest.
- ASIC (misconduct reports) and ACCC/Fair Trading (broader consumer issues) don’t resolve individual disputes but oversee compliance. For practical outcomes, AFCA is fastest.
- AFCA: Independent dispute resolution for banking & insurance. Determinations are binding on Suncorp. Use for disputes about claim decisions, fees, mistaken transactions, lending conduct, privacy, etc.
- Industry codes: Suncorp Bank follows the Banking Code of Practice; insurance follows the General Insurance Code of Practice. These set expectations for fair, timely complaint handling.
- Online complaint/feedback form: Lodge bank or insurance complaints via Suncorp’s official site (24/7)
- Suncorp Bank — Customer Relations & Complaints page: Process, contacts, and what to expect
- Suncorp Insurance — Complaints page: Phone, form, and escalation contacts for policy/claims issues
- Easy English complaints guide: Plain-language steps for making a complaint
- Customers needing extra support: Assistance for illness, hardship, disability, or other vulnerabilities
- Complaints Management Policy: Suncorp Group’s formal commitments and timeframes
- AFCA — Lodge a complaint: How to submit, evidence to include, and what happens next
Suncorp Complaints FAQs
What is the fastest way to submit a complaint to Suncorp?
The fastest way to submit a Suncorp complaint is by phone or online, depending on urgency. Calling Suncorp Bank on 13 11 75 or Suncorp Insurance on 13 11 55 offers quick connection to a person, and often same-day fixes. Online complaint forms work well for detailed issues and create a written record. Always ask for a reference number so your complaint is tracked and escalated properly if needed.
How long does Suncorp take to respond to a complaint?
Suncorp usually responds to complaints within one business day and aims to resolve most issues within five business days. More complex banking or insurance complaints can take up to 30 days under internal dispute resolution rules. If timeframes are missed, you can request escalation to Customer Relations or Insurance IDR using your original complaint reference number.
What should I include in a Suncorp complaint to avoid delays?
A strong Suncorp complaint clearly states what went wrong, when it happened, and what outcome you want. Include key dates, amounts, account or policy numbers, and any previous reference numbers. Being specific about your desired resolution, such as a refund, correction, or claim review, helps Suncorp assess and resolve your complaint faster without repeated follow-ups.
What can I do if Suncorp doesn’t resolve my complaint?
If Suncorp does not resolve your complaint within 30 days or you disagree with their final response, you can escalate to AFCA. The Australian Financial Complaints Authority is free, independent, and can review banking and insurance disputes. AFCA decisions are binding on Suncorp if you accept them, making it the most effective next step when internal escalation fails.
You’ve done your part, now it’s time to hold Suncorp accountable.
Take the final step and submit a complaint that gets seen and responded to.