The New Capital Stack: Private Credit’s Rise and What It Means for Australian Businesses

The growth of private credit in Australia is best understood not as an asset class that grew by displacing banks, but as one that expanded to occupy space banks chose to vacate. Over the past decade, and particularly since the Basel III and APRA-driven capital adequacy reforms, major banks have systematically reduced their exposure to lending categories that require high risk-weight capital treatment. Leveraged buyout finance, acquisition debt for mid-market transactions, development finance for commercial property, and junior or mezzanine tranches of structured deals have all become areas where bank appetite has contracted.

That retreat was rational from a regulatory capital standpoint, but it created real financing gaps for businesses – particularly those pursuing acquisitions, funding growth through debt, or operating in sectors that banks have judged to be outside their risk appetite. Private credit managers, operating without the same capital adequacy constraints, stepped into those gaps with capital that could be deployed quickly, structured flexibly, and sized to match complex situations.

The result is a market that has matured faster than many participants anticipated. By the middle of 2025, Australia’s private credit market had grown to more than $100 billion in assets under management, with projections suggesting continued expansion as the structural drivers that created the initial gap remain firmly in place.[1]

Private credit in Australia is no longer a niche product predominantly accessible to institutional borrowers. The market has developed a broad range of lending strategies – direct lending to mid-market companies, real asset finance, special situations lending, and infrastructure debt – and has attracted a diverse set of managers from global platforms to domestic specialists.[2]

The deal flow supporting that growth has been substantial. Private equity sponsors have become reliable counterparties, relying on private credit to finance buyouts and bolt-on acquisitions where bank leverage is unavailable or insufficiently flexible. Corporate borrowers have found private credit attractive for its speed of execution and capacity to hold bespoke terms – including covenant packages, amortisation schedules, and drawdown flexibility that bank syndications rarely accommodate.

For investors, the market’s growth has been driven by the search for yield in a world where listed fixed income delivered disappointing real returns through the low-rate era. Private credit’s floating-rate structures have since become additionally attractive as rates rose – producing strong income returns that helped offset mark-to-market volatility in listed portfolios.[3]

What has emerged is a market with genuine depth across both the demand and supply sides, supported by increasingly sophisticated infrastructure in terms of fund structures, secondary market activity, and manager track records. The concentration of private credit activity in Queensland and New South Wales reflects the broader economic weight of those states, but activity has broadened geographically as mid-market deal flow has grown across sectors including healthcare, industrials, and technology-enabled services.

Superannuation funds have been among the most significant drivers of private credit growth in Australia. As the total pool of superannuation assets has grown toward $4 trillion, funds have been compelled to look beyond listed markets for returns – and private credit has become a core part of that allocation strategy. The share of super fund assets allocated to private credit has grown meaningfully over the past three years, with further increases expected as funds build the internal capability to assess and manage these exposures.[4]

Family offices and high-net-worth investors have also increased their private credit allocations, drawn by income yields that compare favourably to listed credit and real estate, and by the relative insulation from listed market volatility that comes with private structures. Retail access vehicles have also been developed in recent years, broadening the investor base beyond the institutional sphere.

The significance of this investor broadening extends beyond the availability of capital. As private credit becomes a standard allocation in institutional portfolios, it becomes embedded infrastructure in the Australian financial system rather than a specialist product. That shift has implications for how borrowers access it, how managers compete for deals, and how regulators think about the systemic dimensions of the market’s continued growth.

For businesses considering private credit as a financing option, the appeal is real but the trade-offs must be understood clearly. The primary advantages are speed, flexibility, and certainty. A well-structured private credit process can deliver binding terms in weeks rather than months, with documentation tailored to the specific transaction rather than drawn from a standardised bank template. For an acquisition where timing and confidentiality are critical, those attributes can be decisive.

Private credit lenders also have a greater appetite for complexity – structures involving multiple entities, cross-border elements, or non-standard collateral packages that would require lengthy credit committee processes at a bank can often be accommodated more readily by a private credit manager with deep sector expertise and a mandate to deploy capital in bespoke situations.

The cost is higher. Private credit carries an interest rate premium over bank debt that typically reflects the lender’s higher cost of capital and the illiquidity premium they are earning on behalf of their investors. Borrowers need to assess whether the speed and flexibility premium is worth paying relative to a longer bank process – and in many situations, particularly for acquisition finance or growth capital where the opportunity cost of delay is high, the answer is yes. What matters is ensuring the capital structure is genuinely suited to the business, not simply the fastest available option.

ASIC has confirmed private credit as a priority supervisory area in its 2025–26 Corporate Plan. The focus areas include governance frameworks within credit managers, valuation methodologies for illiquid exposures, liquidity management, conflicts of interest, fee disclosure, and distribution practices – particularly in relation to retail and wholesale investors accessing private credit through managed fund structures.[5]

For borrowers, regulatory scrutiny of the manager side of the market is largely indirect – it shapes the governance frameworks and disclosure standards that managers operate under, rather than imposing obligations directly on borrowers. But it is a signal that the market is entering a more mature and more closely supervised phase, and that the governance standards of private credit managers will become a more explicit consideration when borrowers and investors evaluate counterparties.[6]

The trajectory is clear: private credit is becoming a permanent feature of the Australian capital landscape, not a cyclical response to a particular rate or credit environment. For boards and management teams thinking about how their businesses will access capital for growth, acquisition, or refinancing, understanding where private credit fits in the capital stack – and when it is genuinely the right tool – has become an essential part of strategic financial planning.

Private credit’s emergence as a mainstream component of the Australian capital markets reflects a structural shift that is unlikely to reverse. The combination of sustained bank retrenchment from complex lending, deep institutional investor demand for yield, and a maturing manager ecosystem has created a durable and increasingly sophisticated market. For businesses, the opportunity is real – but the decisions around when, how, and from whom to raise private credit require the same rigour as any capital structure decision. Getting the structure right, with a clear view of cost, covenant, and repayment dynamics, is as important as accessing the capital in the first place.