Australia's prudential regulator has moved on two fronts this week, confirming it will hold its key borrower-facing settings unchanged while simultaneously restructuring the competitive framework within which lenders operate.
On the macroprudential side, APRA confirmed the mortgage serviceability buffer will remain at 3 percentage points, the countercyclical capital buffer will stay at 1% of risk-weighted assets, and high debt-to-income lending limits will remain unchanged, permitting banks to lend up to 20% of new owner-occupied and investment loans at a DTI ratio of six times or more.
APRA Chair John Lonsdale (pictured left) said the decision to hold reflected the current risk environment but came with a clear warning.
"Consumer sentiment and business confidence have weakened and downside risks to economic growth are heightened. Depending on global developments, these impacts could either ease or become more severe in the period ahead," Lonsdale said in a media release.
APRA's rationale for holding settings steady rests on several observations: arrears and non-performing loans remain low, the banking system is well-capitalised, and the serviceability buffer is already doing its job — ensuring recent borrowers can manage repayments if rates or costs rise further.
High DTI lending has been increasing over the past year but remains well below APRA's limits, and the regulator was explicit that the limits stay in place precisely because of that trend.
"APRA will remain alert for any early signs of risks materialising that could negatively impact financial stability and will adjust macroprudential settings if needed," Lonsdale said.
The backdrop includes elevated inflation, Middle East-driven oil price pressures, and a deteriorating consumer and business confidence picture. For now, APRA's message to borrowers and lenders is clear: the settings hold, but the watch continues.
Separately, APRA has formalised a three-tiered approach to proportionality in its banking prudential framework, effective 1 July.
The changes introduce a new top tier of Most Significant Financial Institutions (MSFIs) for banks with total assets exceeding $300 billion, raise the Significant Financial Institution threshold from $20 billion to $30 billion, and introduce automatic 12-month transition periods when banks move to a higher tier.
The intent is to reduce regulatory burden on smaller and mid-tier lenders relative to the major banks, supporting competition and efficiency across the sector.
In a media release, APRA executive board member Therese McCarthy Hockey (pictured right) said the direction of travel was clear: "This proportionality will only deepen over time as we look for more opportunities for greater differentiation between each of the banking tiers with each new piece of policy development."
For brokers, the tiering changes are most relevant to watch over the next 12 to 24 months — smaller lenders gaining proportionate regulatory treatment may have more capacity to compete on product design, pricing, and borrowing capacity assessments, particularly for borrowers who fall outside major bank credit appetite.
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