What Is Internal Dispute Resolution and Why It Matters

Internal Dispute Resolution (IDR) is the formal complaints process every Australian insurer is required to offer under ASIC Regulatory Guide 271. When you lodge an IDR complaint, your insurer must acknowledge it within one business day and provide a final response within 30 calendar days. If they fail to meet these timeframes or you disagree with their decision, you can escalate directly to AFCA. IDR is always free.

Key takeaways

• Every Australian insurer must offer an IDR process under ASIC Regulatory Guide 271.
• They must acknowledge your complaint within one business day and respond within 30 calendar days.
• If they miss the 30-day deadline, you can escalate to AFCA immediately without waiting for a response.
• IDR is free and is a prerequisite for lodging an AFCA complaint.

When your insurance claim is denied or you receive an outcome you believe is unfair, you do not have to accept it. Every insurer in Australia is legally required to have an internal dispute resolution (IDR) process, and understanding how it works can make a real difference to your outcome.

Many policyholders assume that once an insurer says no, the decision is final. That is not the case. IDR exists specifically to give you a second chance at a fair outcome, and the statistics show it works more often than most people expect.

What is internal dispute resolution?

Internal dispute resolution is the formal complaints process that every Australian financial services provider must maintain under ASIC Regulatory Guide 271 (RG 271). For general insurers, the process is also governed by the General Insurance Code of Practice 2020.

When you lodge an IDR complaint, your insurer is required to have a different person, one who was not involved in the original decision, review your claim from scratch. This is not a courtesy review or a formality. It is a structured reassessment with regulatory obligations attached to it.

What triggers an IDR complaint?

You can lodge an IDR complaint whenever you are unhappy with any decision your insurer has made. Common triggers include:

• Your claim has been denied in full
• Your claim has been partially accepted but the settlement amount is too low
• Your insurer has applied an exclusion you believe does not apply
• There have been unreasonable delays in processing your claim
• You disagree with an assessment or scope of works
• Your insurer has cancelled or avoided your policy

Under section 54 of the Insurance Contracts Act 1984, an insurer cannot refuse a claim based on a technicality unless the breach was directly connected to the loss. If you believe your insurer has relied on an exclusion or policy condition unfairly, IDR is the place to challenge that.

How to lodge an IDR complaint

Lodging an IDR complaint is straightforward. You can do it by calling your insurer and asking to make a formal complaint, sending a written complaint by email or letter, or using the complaints form on your insurer's website.

The key word is "complaint." Once you use that word, your insurer is obligated under RG 271 to treat it as a formal IDR matter and follow the regulated process. You do not need to use specific legal language or fill in a particular form, though putting your complaint in writing is always recommended.

In your complaint, clearly state:

• What decision you are disputing
• Why you believe it is wrong
• What outcome you are seeking
• Any supporting evidence you have, such as reports, photos, and correspondence

The 30-day timeframe

Once your insurer receives your complaint, they have 30 calendar days to provide you with a written response. This is not a guideline. It is a regulatory requirement under RG 271.

The response must be a final IDR decision in writing. It must include the insurer's reasons for the decision and, if the complaint is not resolved in your favour, information about your right to escalate to the Australian Financial Complaints Authority (AFCA).

Some complaints involving superannuation or certain complex matters may have longer timeframes, but for general insurance disputes, the 30-day rule applies.

What actually happens during IDR

This is where many policyholders are surprised. IDR is not a rubber stamp of the original decision. Under the General Insurance Code of Practice, the person reviewing your complaint must be someone who was not involved in the original claim decision. They are required to conduct a fresh assessment of your case.

This means your complaint is reviewed by someone with fresh eyes, often a senior complaints handler or specialist. They will look at:

• The original claim file and all correspondence
• Your policy wording and the specific terms that were applied
• Any new evidence or arguments you have provided
• Whether the original decision was consistent with the policy terms and relevant law

Roughly half of all IDR complaints result in a different outcome for the policyholder. That might mean a full reversal of a denial, an increased settlement amount, or a compromise that was not offered during the initial claims process. Those are significant odds, and they highlight why it is worth taking this step seriously.

What if the insurer misses the 30-day deadline?

If your insurer does not provide a final IDR response within 30 calendar days, you do not have to wait. Under AFCA's rules, a failure to respond within the required timeframe is treated as a deemed complaint, and you can escalate directly to AFCA without waiting for the insurer's response.

This is an important safeguard. Some insurers, particularly during high-volume periods following natural disasters, can be slow to respond to complaints. The 30-day deadline ensures that delays by the insurer do not leave you without options.

When you lodge your AFCA complaint in these circumstances, note that the insurer failed to respond within the required timeframe. AFCA will then take jurisdiction over the matter.

IDR and AFCA: why this step matters

In most cases, you must go through IDR before AFCA will accept your complaint. AFCA's rules require that you give your insurer a reasonable opportunity to resolve the matter through their internal process first.

There are limited exceptions, including where the insurer has not responded within 30 days, or where urgent interim relief is needed. But as a general rule, completing IDR, or at least lodging an IDR complaint and allowing the timeframe to expire, is a prerequisite for accessing AFCA.

This makes it important to lodge your IDR complaint promptly and to document everything. Keep copies of all correspondence, note the date you lodged your complaint, and set a reminder for day 30. If you have not received a response by then, you have the right to escalate.

How The Fair Claims Co can help

Preparing a strong IDR complaint can significantly improve your chances of a favourable outcome. The difference between a vague expression of dissatisfaction and a well-structured complaint that references your policy terms, relevant legislation, and supporting evidence is substantial.

The Fair Claims Co specialises in preparing insurance dispute documents, including IDR complaints and AFCA submissions. We help you build a clear, evidence-based case that gives your complaint the best possible chance of success. If you are facing an unfair insurance decision, we can help you take the right steps.

If IDR does not resolve your complaint, the next step is the Australian Financial Complaints Authority. Our step-by-step guide to lodging an AFCA complaint explains the process, and our guide to AFCA timeframes sets realistic expectations for how long it takes.