Had an issue with
IAG
? Get a real response.

Ajust helps you send a clear complaint to
IAG
that actually gets heard.

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Reviewed by Ajust Content Team
Last updated
March 31, 2026
AI-assisted and reviewed for accuracy. Something out of date? Let us know.

How to submit a complaint with
IAG
 

With IAG, complaints move better when the route is right, the issue is named early, and the remedy request is concrete.

  • Start in the right place: Use the official contact form and the complaints email for IAG so the complaint lands with a team that can actually review it.
  • Anchor the facts: Include your policy number, claim number, documents, photos, and prior emails and explain what went wrong with home, car, and travel insurance.
  • Name the complaint theme: Say if the issue is about claim processing times, customer service, and IAG continues to strive for improvement in these areas so it is routed properly.
  • Ask for a concrete outcome: Spell out whether you want a claim review, payment correction, refund, reassessment, 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.

What happens after you submit a complaint to IAG?

The first response from IAG often turns on how clearly the issue and evidence were set out when the complaint was lodged.

  • Acknowledgement: You should get a case number, email, or some written sign that IAG has logged the complaint.
  • Review: The business will usually look at your policy number, claim number, documents, photos, and prior emails and the part of the service tied to the complaint.
  • Response: A useful answer should explain what IAG found and whether it will offer a claim review, payment correction, refund, reassessment, 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
IAG

The complaint themes most likely to matter for IAG are below. Use the one that best matches your issue.

  • Claim processing times: A recurring friction point that is worth naming clearly in your complaint.
  • Customer service: Slow replies, handballs between teams, or support that misses the actual problem.
  • IAG continues to strive for improvement in these areas: A recurring friction point that is worth naming clearly in your complaint.

IAG
 complaints submitted through Ajust

How to escalate a complaint with IAG

If the first answer from IAG does not deal with the substance of the complaint, push it up internally before you move outside the business.

  • Escalate internally first: Ask IAG 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 insurer's internal dispute resolution process.

Regulatory & Ombudsman Information for IAG

When the internal process at IAG stalls or misses the point, the next step is usually an external complaints or regulator route.

  • Main external path: AFCA after the insurer's internal dispute resolution process
  • Why this route matters: ASIC or APRA may matter in the background, but AFCA is normally the consumer complaint route.
  • Before you escalate: Keep your full IAG complaint trail together, including receipts, screenshots, emails, and any written responses.

Official IAG Complaint Resources & Links

These are the clearest source-backed complaint paths we could confirm for IAG. Use the route that best fits the issue.

IAG
Complaints FAQs

What is the best complaint route for IAG?

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 does the complaint process usually look like with IAG?

Expect IAG 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 IAG?

The common pressure points are claim processing times, customer service, and IAG continues to strive for improvement in these areas. A complaint that is specific about the theme tends to be easier to escalate.

What is the external complaint path if IAG does not resolve it?

If the internal process is exhausted or stalled, the next practical step is usually AFCA after the insurer's internal dispute resolution process.

You’ve done your part, now it’s time to hold
IAG
accountable.

Take the final step and submit a complaint that gets seen and responded to.