KPMG-Australia Scandal: A Cautionary Scandal

Introduction

The recent scandal between Big-Four firm KPMG and the Australian government centers around the firm’s solicitation of audit clients subsequent to receiving insider information about the bids from other firms to gain audit contracts. KPMG violated independence because of the conflict of interest emanating from ties of firm partners to board members at the prospective clients. The summary below provides an overview of the ethical issues that arise in these relationships. This case provides a cautionary tale for all firms that seek to gain an advantage in the highly competitive audit bidding process.

What’s the Scandal All About?

A KPMG whistleblower raised concerns with the firm’s senior leadership team in 2024 that confidential board papers from construction giant Lendlease were used to pitch for and win audit contracts from other firms, including Westpac and Dexus.
An internal investigation did not substantiate the claims, with a further external investigation by legal firm Ashurst supporting the initial outcome.
However, after the whistleblower raised further complaints with the board, a different external law firm, Allens, was appointed to complete another investigation into the claims. This investigation had uncovered secondary instances of inappropriate document sharing.
In March 2025, with the protection of parliamentary privilege, Labor senator Deborah O’Neill aired the claims of the Australian government.
Following O’Neill’s speech in the Senate, KPMG told Lendlease that an audit partner had accessed the company’s board papers and “that these documents were put on a screen in the presence of the KPMG audit team then.”
In May, KPMG chief executive Andrew Yates and audit partner Julian McPherson quit their roles over the handling of the whistleblower’s allegations.
KPMG released a statement apologizing to the whistleblower, saying the initial investigations “fell short of the firm’s expectations”.
KPMG chief operating officer, Eileen Hoggett, was demoted from her role on June 2, 2026.
For his role in the ethics failure, Andrew Yates said: “I have been committed to a speak-up culture in our firm, it is clear that in this case we have let ourselves down and I take accountability.”

Why Should We Care?

The “big four” firms advise Australian businesses and the government and have earned about $21 billion in taxpayer-funded contracts over the past 10 years. The federal government alone currently has about 300 active contracts with KPMG, worth $653 million, which is being investigated over claims it misused confidential client information.
One reason to care about the KPMG-Australia scandal, is that a similar scandal happened before. The SEC charged accounting firm EY, two former partners, and an existing partner with improper professional conduct during 2014 for violating auditor independence rules in connection with EY’s attempt to win would-be client, Sealed Air’s, audit business. EY partners improperly interfered with the issuer’s selection of an independent auditor. They solicited and received confidential competitive intelligence and confidential audit committee information during the request for proposal (RFP) process.
Accounting firm PwC was found to be misusing confidential government information to help multinationals avoid tax, embroiling it in a scandal with the Australian government.
The arm dealing with public contracts was sold off for a dollar in 2023, and PwC currently does not bid for any federal government contracts due to a non-compete clause.

This isn’t the first time the Big-Four have been taken to task for highly unethical behavior. The recent cheating scandal surrounding internal CPE training involving the Big Four firms highlighted significant ethical issues. The U.S. Public Company Accounting Oversight Board (PCAOB) imposed fines totaling $8.5 million on the Dutch affiliates of Deloitte, EY, and PwC for widespread cheating on internal training and ethics assessments. This misconduct spanned from 2018 to 2022 and involved employees at various levels, including junior staff and executives.

Mishandling Client Information

KPMG lost contracts and leaders amid scandal over alleged confidential leaks that centered on an internal whistleblower’s allegations that some of the firm’s senior partners misused confidential client documents.
KPMG-Australia shared secret client information internally in order to win lucrative audit contracts, a whistleblower had alleged.
Australian Securities and Investment Commission (ASIC) said during a Senate committee hearing on June 5, 2026, it had opened a formal investigation into KPMG and issued multiple compulsory notices to the firm.
Chartered Accountants Australia and New Zealand (CA ANZ) announced on June 11, 2026 that it was “deeply disappointed” by the “serious allegations” against KPMG-Australia and is reviewing the firm’s conduct.
Department of Finance (DOF) has investigated the firm’s governance and ethical standards.
Top partners and auditors at KPMG-Australia shared client Landlease’s confidential information with other KPMG employees without the knowledge of Landlease’s board of directors. The firm was charged with unprofessional and unethical behavior.
The scandal first came to light in March 2026, when Labor senator Deborah O’Neill detailed whistleblower allegations for the first time that confidential data had been shared and potentially used to win new business with other clients.
In April 2026, the allegations were substantiated, by a KPMG internal investigation, and triggered the resignations of CEO Andrew Yates and audit boss Julian McPherson.

Whistleblower Allegations

Confidential information had been inappropriately shared within the KPMG’s senior leadership team to win audit contracts, including with the CEO.
Landlease’s confidential board papers were used without permission to help win bids for audit work from the large bank Westpac and the property company Dexus.
The whistleblower – a formerstaff member at the firm – alleged clients’ confidential information was repeatedly shared internally to win lucrative contracts for audits.
The whistleblower also alleged inappropriate handling of documents from Macquarie Group, Westpac and Dexus dating back to 2023.
On May 29, 2026, KPMG said its treatment of the whistleblower fell short of its expectations and its initial investigation was not rigorous enough.
That investigation was backed by a second review by external law firm Ashurst and a third by law firm Allens, though Allens is now challenging its past finding in a fourth review, KPMG told a parliamentary inquiry.
The firm has admitted unethical internal leaks but initially refused to hand over its investigations to regulators. Its London-headquartered international arm has issued a general apology but initially denied responsibility.

What Was KPMG’s Response?

The KPMG Board had identified areas where the firm had fallen short of the standards it expects in the handling of whistleblowing matters, including management of the allegations.
KPMG Chairman Martin Sheppard accepted the resignation of Andrew Yates, CEO of KPMG Australia, as the executive with ultimate responsibility for management of the whistleblower process and the management-led investigations.
The Board appointed Stan Stavros as interim CEO of KPMG Australia while continuing its process to appoint a permanent successor to Yates.
A senior insider at KPMG Australia raised concerns that confidential board papers and highly sensitive client documents were being shared inside the firm to help win lucrative audit tenders. Over roughly two years, those concerns were examined, re-examined and initially dismissed through internal and external reviews.
Today, that same set of concerns sits behind a chain of events that raises questions about ethical leadership and governance at KPMG. The CEO and head of audit have resigned, the COO has stepped aside from her executive role, ASIC has escalated to a formal investigation, more than $270 million in Commonwealth contracts are under scrutiny, and a parliamentary committee is preparing to question the firm and its advisers in public.
The KPMG-Australia scandal did not happen simply because one person spoke up. It happened because the organization could not hear them properly.
On July 17, 2026, it was announced that KPMG senior partner Kim Lawry would leave the firm after Westpac demanded she be removed over her role in the audit leaks scandal engulfing the firm.

Rebuilding Trust in KPMG

For CEOs, executives and directors, the most important lesson in the KPMG is that when a whistleblower tests your culture, they are not just testing your ethics. They are testing your entire governance architecture.

KPMG Chairman Sheppard has said: “We apologize unreservedly to the whistleblower. We commit to learning from this process to ensure we create an environment where it is safe and easy to surface concerns that will be acted upon.”

“KPMG apologizes to the clients whose information was not handled with the care and respect they expect from us. We also apologize to our people – as these matters do not reflect on the contribution they make to KPMG and our clients.”

“In addition to the ongoing external Allens investigation which has thoroughly investigated the allegations, we have also engaged Principia Advisory, a leading global specialist in ethical culture, to undertake an external review of our underlying speak up culture, including the policies and processes that support this.”

“KPMG is committed to transparency and will publish the findings of the Principia review. We will move swiftly to act upon their recommendations. We are reinforcing and strengthening the controls that protect client confidentiality, and we will set out for our clients the specific steps we are taking to keep their information protected. For each of our audit clients we will confirm that any conduct matters do not impact the quality of their audits.”

“We acknowledge we have work to do to rebuild trust. That’s why we are not asking anyone to take our word for it, and we are inviting scrutiny and challenge on our remedial actions.”

What Does AI Say?

The debate over spinning off audit and consulting services in Australia is intensifying. Recent scandals involving major firms like KPMG and PwC have prompted the Australian government to consider significant reforms, including the potential separation of these services. AI provides food for thought going forward.

Key Considerations

Conflict of Interest: Combining audit and consulting services can create conflicts of interest, where auditors may feel pressured to overlook issues in favor of consulting revenue.
Regulatory Oversight: The proposed reforms aim to bring these firms under stricter regulatory scrutiny, ensuring that auditing remains independent and objective.
Public Trust: High-profile scandals have eroded public trust in these firms, making a strong case for structural changes to restore confidence in the auditing process.

Conclusion

The discussion around spinning off audit and consulting services is driven by the need for greater transparency and accountability in the industry, particularly in light of recent controversies. It is quite possible that the different cultures of those involved in consulting work and those of audit professionals can no longer co-exist. It could be that the looser standard for independence and objectivity in providing consulting services has influenced that for audit and assurance services. The break-up of services his being considered by the Australian government and already in the United Kingdom. However, it has not gained traction in the U.S. The time is ripe for the PCAOB and SEC to consider the same issues.

Questions to Consider

Explain how KPMG misused confidential client information to secure audit contracts.
What is meant by a “speak up culture.” How does this relate to the whistleblowing failures at KPMG?
It is said in the case that “The KPMG-Australia scandal did not happen simply because one person spoke up. It happened because the organization could not hear them properly.” Explain what is meant by this statement.

Blog posted by Steven Mintz, Ph.D., professor emeritus from Cal Poly San Luis Obispo. Interested parties can contact Steve at smintz@calpoly.edu and visit his personal website at: https://www.stevenmintzethics.com/.