

Had an issue with GIO? Get a real response.
How to submit a complaint with GIO
GIO gives you a few simple ways to lodge a complaint. Choose the support channel that feels easiest, and share the key details upfront so your issue can be handled faster.
- Phone (fastest for urgent issues): Call 13 10 10 and tell the consultant you want to lodge a formal complaint. Have your policy number or claim number ready, along with dates, amounts, and what outcome you want.
- Online complaint option: Use GIO’s Customer Relations & Complaints page to lodge your complaint online and provide your contact details, a clear summary of the issue, and your preferred resolution.
- In person (if you prefer face-to-face): You can speak with a local GIO agent or representative if you want help explaining your situation and sharing documents.
- Escalated complaints (Customer Relations / IDR): If you need to escalate beyond frontline support, contact GIO’s Customer Relations Team directly by phone or email.
Tip: Include what happened, when it happened, and what you want done (for example, claim reassessment, payment progress update, fee reversal, policy correction, or a written explanation).
GIO’s process is designed to resolve complaints promptly and keep you informed.
- First response: GIO aims to resolve many complaints immediately or within 5 business days, especially straightforward issues like billing queries or simple policy corrections.
- Escalation and case management: If your complaint needs deeper review, it is escalated to the Customer Relations Team and assigned to a complaint manager (case manager). This person becomes your main point of contact and may request extra information (photos, claim notes, invoices, or written statements).
- Timeframes and updates: For more complex complaints, GIO follows the General Insurance Code of Practice timeframes. In most cases, you should receive a final response within 30 calendar days, and you should receive progress updates at least every 10 business days if it is taking longer than expected.
- Outcome: GIO will provide a clear outcome and reasons in writing. If your complaint is upheld, they may correct an error, adjust a decision, fast-track a payment, or provide compensation where appropriate. If they don’t agree, they should explain why and outline your next steps.
Common complaints against GIO
Common complaint themes include:
- Premium increases and pricing concerns: Customers query large renewal jumps and want clearer explanations or reassessment of pricing.
- Claims delays or communication gaps: Customers report slow claim progress, limited updates, or confusion about whether a claim was properly opened and actioned.
- Claims decisions customers disagree with: Complaints about denied items, partial approvals, excess disputes, or coverage interpretations under the policy.
- Customer service frustrations: Long waits, being transferred between teams, or feeling the issue was not addressed properly the first time.
- Policy terms and exclusions: Complaints about unexpected exclusions, cancellation changes, or fees customers did not expect.
If you’re lodging a complaint, naming the category helps your issue reach the right team sooner (for example, “claim delay” or “premium increase dispute”).
GIO complaints submitted through Ajust
How other consumers GIO complaints got resolved
Online claim stuck as an incident report: A customer submitted details online and received a reference number, but nothing progressed because it was logged incorrectly. The customer called GIO, provided the reference, and the issue was corrected so the matter moved forward as an active claim.
Extra damage initially refused: A customer raised additional damage that was not included in the first assessment. After providing photos and a clear explanation of how the damage related to the incident, GIO reviewed the evidence and approved the additional repairs.
Premium increase not resolved internally: A long-term customer received a large renewal increase and was not offered a suitable adjustment after contacting GIO. The customer switched insurers and reduced their premium, using competitor pricing as the deciding factor.
If you are unhappy with the first response, you can escalate internally:
- Ask for a review: Request a manager or senior review if the first consultant cannot resolve the issue or you disagree with the outcome.
- Contact Customer Relations / Internal Dispute Resolution (IDR): If your complaint needs a fresh review, contact the IDR team directly and include your reference number and any documents/photos that support your position.
- Keep records: Save emails, reference numbers, photos, invoices, and notes of calls (dates, times, and names). This makes escalation faster and clearer.
If your complaint is not resolved internally, you can escalate to an external body depending on the type of insurance:
- AFCA (general insurance complaints): The Australian Financial Complaints Authority is the external dispute resolution body for insurance complaints. You can escalate if you disagree with GIO’s final response or if your complaint is not resolved within the required timeframe.
- CTP and workers compensation (NSW): If your complaint relates to NSW motor accident (CTP) or workers compensation, the Independent Review Office (IRO) is a key external complaint pathway. If you have other scheme-related concerns, SIRA also provides claims assistance and guidance on where to direct complaints.
- GIO Customer Relations & Complaints
https://www.gio.com.au/contact-us/customer-relations-complaints.html - GIO Contact Us (general enquiries and claims)
https://www.gio.com.au/contact-us.html - GIO Customer Relations Team (IDR contact details listed by GIO)
Phone: 1300 264 094
Email: idr@gio.com.au
https://www.gio.com.au/privacy/complaints.html - Suncorp Group Complaints Management Policy (GIO is part of Suncorp Group)
https://www.suncorpgroup.com.au/uploads/Suncorp-Group-Complaints-Management-Policy.pdf - General Insurance Code of Practice (timeframes and complaint handling standards)
https://insurancecouncil.com.au/wp-content/uploads/2023/11/2023-COP_UPDATE_October_FINAL.pdf - Australian Financial Complaints Authority (AFCA)
https://www.afca.org.au/make-a-complaint
Phone: 1800 931 678
Email: info@afca.org.au - Independent Review Office (IRO) NSW
https://www.iro.nsw.gov.au/complaints-and-enquiries
Phone: 13 94 76
Email: complaints@iro.nsw.gov.au - SIRA (NSW) claims assistance and complaint guidance
https://www.sira.nsw.gov.au/claims-assistance
GIO Complaints FAQs
You’ve done your part, now it’s time to hold GIO accountable.
Take the final step and submit a complaint that gets seen and responded to.