ASIC launches formal investigation into KPMG over whistleblower claims

level of engagement has intensified
ASIC chair Sarah Court describing the regulator's interaction with KPMG as the formal investigation begins.

When the institutions entrusted with safeguarding financial integrity are themselves suspected of betraying that trust, the foundations of professional accountability tremble. Australia's corporate regulator ASIC has opened a formal investigation into KPMG this week, following whistleblower claims that the firm exploited confidential client information — obtained through its work with property giant Lendlease — to win business elsewhere. The departure of KPMG's Australian chief and the escalating engagement between regulator and firm suggest this is no longer a matter of allegation alone, but one that demands a reckoning.

  • Whistleblower claims that KPMG weaponised confidential Lendlease data to secure rival audit contracts have shattered the presumption of professional discretion at one of Australia's most powerful firms.
  • Senator Deborah O'Neill's decision to air the allegations under parliamentary privilege in March forced the matter into public view, stripping KPMG of the quiet resolution it may have preferred.
  • ASIC chair Sarah Court confirmed investigators are now actively pursuing evidence, describing an 'intensified' engagement with KPMG that signals the probe has moved well beyond preliminary inquiries.
  • The resignation of KPMG's Australian chief Andrew Yates — who accepted responsibility for the firm's inadequate internal response — has left the organisation exposed and leaderless at its most vulnerable moment.
  • Because ASIC and multiple government agencies rely on KPMG for audit and consulting work, the investigation threatens to unravel questions of systemic oversight far beyond a single client relationship.

Australia's corporate watchdog ASIC has launched a formal investigation into KPMG after whistleblower allegations emerged that the professional services giant improperly used confidential information from a major client to win business elsewhere. The regulator's chair, Sarah Court, confirmed this week that the probe now encompasses KPMG and several of its registered company auditors, describing an engagement with the firm that has meaningfully intensified.

At the heart of the allegations is KPMG's relationship with Lendlease, a prominent construction and property development company. The claims hold that KPMG used information gathered through its work with Lendlease to secure audit contracts with competing firms — a potential breach of the confidentiality obligations that form the bedrock of professional services. Senator Deborah O'Neill first brought the matter to public attention in March, speaking under parliamentary privilege in the Senate.

The investigation follows the departure of Andrew Yates, KPMG's Australian chief, who stepped down last week after acknowledging the firm had failed to respond adequately when the allegations first surfaced internally. His exit signals an internal admission that something went wrong, even as KPMG has yet to address the substance of the claims publicly.

The stakes extend well beyond KPMG's reputation. ASIC itself, along with a range of state and federal government bodies, depends on the firm for audit and consulting services. Should the allegations prove substantive, they raise pressing questions about whether sensitive government and corporate information has been properly protected — and whether the investigation will reveal similar conduct beyond the Lendlease matter alone.

Australia's corporate watchdog has opened a formal investigation into KPMG, one of the country's largest professional services firms, after whistleblower allegations surfaced that the company improperly leveraged confidential client information to secure new business. The Australian Securities and Investments Commission announced the probe this week, marking an escalation in scrutiny of a firm that counts government agencies and major corporations among its clients.

The allegations center on KPMG's conduct toward Lendlease, a major construction and property development company. According to the claims, KPMG used information it obtained through its work with Lendlease to win audit contracts with other firms—a breach of the confidentiality that underpins professional service relationships. Senator Deborah O'Neill first aired these allegations publicly in March, speaking under parliamentary privilege in the Senate, which shields lawmakers from defamation liability when raising matters of public interest.

ASIC chair Sarah Court told Senate estimates that investigators are now "trying to get to the bottom of the evidence." She confirmed the regulator had "commenced a formal investigation this week in relation to KPMG and a number of the registered company auditors that sit within it." Court added that ASIC had been engaging with KPMG proactively, though she noted that "level of engagement has intensified"—bureaucratic language that suggests the conversation has moved from preliminary to serious.

The investigation arrives after Andrew Yates, KPMG's Australian chief, stepped down last week. Yates took responsibility for the firm's failure to respond adequately to the whistleblower allegations when they first emerged internally. His departure signals that the company's leadership acknowledged something had gone wrong, though KPMG has not yet issued a detailed public statement on the substance of the claims.

The timing and scope of the investigation carry weight beyond KPMG itself. ASIC, along with numerous state and federal government departments, relies on KPMG for consulting and audit services. If the allegations prove substantive, they raise uncomfortable questions about the oversight mechanisms meant to protect sensitive government and corporate information, and whether a firm entrusted with such access had properly managed its obligations. The investigation will likely examine not just what happened with Lendlease, but whether similar patterns occurred with other clients.

The formal investigation signals that ASIC is treating the matter as serious enough to warrant the full machinery of regulatory inquiry. This is not a preliminary review or a request for information; it is an active investigation into potential breaches of professional conduct and possibly securities law. The regulator has asked KPMG for comment but the firm has not yet responded publicly to the latest developments.

We've now commenced a formal investigation this week in relation to KPMG and a number of the registered company auditors that sit within it.
— ASIC chair Sarah Court, Senate estimates
I can assure you that Asic has been engaging proactively with KPMG and that level of engagement has intensified.
— ASIC chair Sarah Court
The Hearth Conversation Another angle on the story
Inventor

Why does it matter that KPMG's Australian chief stepped down before the investigation even formally started?

Model

It suggests the company knew something was wrong and wanted to signal accountability early. But it also raises a question: was he stepping down to protect the firm, or because he genuinely failed to act on what he knew?

Inventor

The allegations involve using Lendlease's confidential information. What kind of information are we talking about?

Model

The source doesn't specify, but in professional services, that could mean anything from financial data to strategic plans to client lists. The point is that KPMG learned things about Lendlease through their work together, and allegedly used that knowledge to pitch to other companies.

Inventor

Why does it matter that government agencies use KPMG?

Model

Because if a firm this large and this trusted has been misusing client information, it raises questions about what safeguards actually exist. Government contracts mean access to sensitive policy information, procurement details, strategic planning. If those protections failed, that's a systemic problem.

Inventor

Senator O'Neill revealed this under parliamentary privilege. Why that route?

Model

Parliamentary privilege means she couldn't be sued for defamation for making the allegation. It's a way to air serious claims that might otherwise be too risky to speak publicly. It signals the allegations were serious enough that she felt the need for that protection.

Inventor

What happens next in the investigation?

Model

ASIC will gather evidence, interview witnesses, examine documents. They'll be looking at whether KPMG breached professional conduct standards, whether it violated any laws, and how widespread the practice was. The investigation could take months or longer.

Contact Us FAQ