Professional Negligence | Breach of Contract | Fiduciary Duties in Insolvency

In a legal development that may reshape the landscape of auditor accountability in Canada, PwC has launched a $1.4 billion lawsuit against KPMG LLP, alleging gross negligence in its audit of the now-defunct private lender Bridging Finance Inc.

The suit, filed in the Ontario Superior Court of Justice in April 2023, stems from PwC’s role as court-appointed receiver for Bridging following its collapse amid fraud allegations and regulatory intervention in 2021. The litigation marks one of the largest claims ever brought against a Big Four auditor in Canada and highlights mounting scrutiny of accounting firms’ role in preventing—or failing to prevent—massive financial failures.

The Heart of the Allegations

PwC’s claim centers on what it describes as KPMG’s failure to detect material misstatements in Bridging’s audited financial statements between 2017 and 2020. According to the receiver, KPMG:

• Overstated asset values, including questionable loan valuations;
• Underestimated credit risk, ignoring signs of non-performing or improperly collateralized loans;
• Failed to identify management override of internal controls, a red flag in forensic accounting.

Bridging Finance managed over $2 billion in assets through private credit funds marketed to retail and institutional investors. In April 2021, the Ontario Securities Commission uncovered evidence of serious misconduct by Bridging executives, including the alleged misappropriation of $35 million and undisclosed related-party transactions.

PwC, acting on behalf of defrauded creditors and investors, is now seeking to recover billions in losses, asserting that KPMG’s audits lent unwarranted legitimacy to a failing enterprise.

KPMG Responds

KPMG has categorically denied wrongdoing, issuing a statement vowing to “vigorously defend” itself. The firm maintains that any losses stem from internal misconduct at Bridging and not from its own audit procedures.

“An audit is not a guarantee,” a source close to the firm stated. “The responsibility for fraud lies with those who perpetrate it.”

The case may hinge on whether KPMG’s work met professional standards for detecting fraud and assessing risk in a complex, non-transparent lending environment.

Legal and Industry Implications

The lawsuit touches on a critical tension in Canadian securities law: To what extent are auditors gatekeepers, and how much liability should they bear when fraud slips through?

“This case is going to be watched closely by audit professionals, regulators, and financial institutions,” says Natalie Thorpe, a Toronto-based securities litigator. “If PwC succeeds, it could signal a shift toward broader liability for auditors—even where management intentionally deceived them.”

Observers point out that this litigation comes in the wake of other high-profile audit failures, including Wirecard (EY) and Carillion (KPMG UK), and may fuel global calls for audit reform and enhanced oversight.

A Rare Clash Between Big Four Titans

It is unusual—but not unprecedented—for Big Four firms to find themselves on opposite ends of billion-dollar litigation. PwC’s role here is unique: it is not suing in its capacity as an auditor, but rather as a court-appointed fiduciary, obligated to recover losses for Bridging’s investors and creditors.

This legal posture may insulate PwC from conflicts of interest while lending institutional weight to its claim. It also underscores the expanding role of accounting firms in insolvency proceedings, particularly in large, fraud-ridden collapses.

Conclusion: What’s Next?

The court process is expected to stretch into 2026 or beyond, given the complexity of the claims, the volume of audit documentation, and potential expert testimony on both sides. Discovery is likely to focus on KPMG’s internal audit files, risk assessments, and communications with Bridging management.

For now, the industry watches as two of Canada’s accounting giants square off in a legal showdown that could redefine the boundaries of audit responsibility.