IAG’s proposed RAC Insurance deal triggers in-depth ACCC competition assessment
The ACCC has escalated its review of Insurance Australia Group’s proposed takeover of RAC Insurance, flagging significant competition concerns in Western Australia’s motor and home insurance markets.
- ACCC initiates Phase 2 review of IAG’s RAC Insurance acquisition
- Concerns over reduced competition in WA motor and home insurance
- Potential impact on smash repair services under scrutiny
- Acquisition excludes RAC’s roadside assistance and other non-insurance businesses
- Submissions invited by 4 May 2026 amid new merger regime
ACCC flags major competition concerns in WA insurance markets
The Australian Competition and Consumer Commission (ACCC) has decided that Insurance Australia Group’s (ASX:IAG) bid to acquire RAC Insurance (RACI) warrants a thorough Phase 2 review, citing the risk of substantially lessening competition in Western Australia’s motor vehicle and home and contents insurance sectors. ACCC Chair Gina Cass-Gottlieb highlighted that the deal would merge two of the largest insurers in the region, with RACI holding a dominant position in both insurance lines.
Deal’s scope and competitive implications
The acquisition involves IAG underwriting motor and home insurance products under the RAC brand, consolidating market share in WA where IAG currently operates primarily under the NRMA brand. Notably, the deal excludes RAC’s roadside assistance, auto servicing, repair services, and other ancillary businesses, focusing solely on insurance underwriting. The ACCC is also probing the potential effects on smash repair services, a critical component of the motor insurance ecosystem.
This scrutiny follows an earlier ACCC decision in December 2025, under the previous informal merger regime, which did not clear the acquisition. Since the formal merger regime commenced on 1 January 2026, IAG re-notified the deal, triggering this in-depth Phase 2 assessment that can last up to 90 business days.
IAG’s footprint and strategic positioning
IAG is a heavyweight in the Australian and New Zealand insurance markets, underwriting multiple brands including NRMA, Swann, and CGU, and partnering with financial institutions like Bendigo and Adelaide Bank and ANZ Bank for intermediated insurance products. In Victoria, IAG already underwrites RACV-branded insurance, reflecting a model it now seeks to replicate in WA through this acquisition.
RACI, owned by the Royal Automobile Club of Western Australia, is a member-owned mutual with a strong local presence. Its dominance in motor and home insurance makes this acquisition a significant consolidation event, raising regulatory eyebrows about the potential for reduced competition and consumer choice.
The ACCC is inviting public submissions by 4 May 2026 as it weighs the competitive impacts and potential remedies. This development comes amid IAG’s steady shareholder returns, including recent dividend distributions on Capital Notes 3, underscoring the company’s ongoing financial management alongside strategic expansion efforts.
Bottom Line?
The ACCC’s Phase 2 review introduces regulatory uncertainty that could reshape IAG’s expansion plans in Western Australia’s insurance market.
Questions in the middle?
- Will the ACCC impose conditions or block the acquisition to preserve competition in WA?
- How might this consolidation affect premiums and service quality for WA insurance customers?
- Could this review signal a tougher regulatory stance on insurance sector mergers nationally?
