IAG has offered to transfer the renewal rights for its active NRMA Insurance home and motor policies in Western Australia to a rival insurer, a structural concession aimed at rescuing its blocked alliance with the Royal Automobile Club of Western Australia (RAC) from the Australian Competition and Consumer Commission (ACCC).
The offer forms part of a public benefits application lodged with the ACCC under the merger control regime that commenced on January 1 2026. It is the first time IAG has put a divestment on the table in a process that has now run for almost a year.
The commitment reverses the arithmetic the ACCC relied on when it opposed the transaction. In its determination, the regulator found the acquisition would leave IAG with overall shares of approximately 55 to 65 per cent of motor vehicle insurance and approximately 50 to 60 per cent of home and contents insurance in Western Australia. Selling the NRMA book removes the overlap the regulator objected to, rather than arguing it away.
IAG has not identified who would take the renewal rights. The ACCC named Suncorp, Allianz and QBE, along with mid-tier insurers Auto & General, Youi and Hollard, as the insurers currently competing in the state and found that they would be unlikely to prevent the loss of competition the deal would cause. Whether any of them considers a WA personal lines book attractive enough to bid for is now a live commercial question.
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Alongside the divestment, IAG offered three further commitments: addressing the availability of RAC home insurance above the 26th parallel, including Karratha, Port Hedland and Broome, where cover is currently limited; investing $20 million in community resilience initiatives in Western Australia over the next decade; and accepting stronger measures if it breaches requirements on the pricing and competitiveness of the RAC-branded offering.
Nick Hawkins (pictured), CEO of IAG in Sydney, framed the package as a response to the regulator rather than a retreat.
"In light of our commitment to RAC and its members, and in response to the ACCC's competition decision, we are offering to transfer renewal rights for our active NRMA Insurance home and motor insurance policies in Western Australia to another insurer," Hawkins said.
"The commitments will also secure more benefits for Western Australians. This includes making RAC home insurance available in parts of the North West where insurance can be difficult to access today."
Despite giving up a book of business, IAG told the market the net effect of the alliance and the NRMA transfer is an additional $1.2 billion in annual gross written premium. The insurer said the remedies do not alter the transaction's underlying strategic or financial rationale, and that it still expects the deal to be earnings per share accretive in the first full year of ownership.
IAG reaffirmed guidance of between $15 million and $25 million in annual integration costs over the next three years, delivering approximately $100 million in annual pre-tax synergies once integration is complete, and said the alliance remains consistent with its Ambition 2030 targets of a sustainable 15 per cent plus reported insurance margin and 15 per cent return on equity.
The filing does not replace IAG's appeal. IAG and RACWA Holdings separately lodged applications with the Australian Competition Tribunal on 1 and 5 October 2026 seeking to have the ACCC determination set aside, arguing the regulator assessed the share purchase in isolation rather than as part of the wider alliance covering distribution, brand licensing and transitional services. At a Tribunal hearing on 8 October, counsel for IAG indicated the public benefits application would suspend the Tribunal timetable.
IAG is now pursuing a remedy and an appeal simultaneously, and the remedy now pauses the appeal. For a market watching the first contested insurance deal under the new regime, the sequencing matters as much as the substance: if the ACCC accepts the public benefits case, the Tribunal challenge becomes academic. If it does not, IAG still has somewhere to go.
The ACCC has 50 business days to determine a public benefits application, subject to extensions. IAG said the phase is expected to be completed in December 2026.
