King & King Audit Firm Sanctioned After "Serious, Numerous, and Pervasive" Breaches Surrounding GFG Alliance's Suspicious Accounts
A small London-based audit firm has been fined, banned, and publicly censured after regulators determined it repeatedly failed to challenge suspicious accounting practices at companies connected to Sanjeev Gupta's GFG Alliance industrial group. The ruling, issued by the Financial Reporting Council (FRC) on 17 December 2025, marks one of the more striking enforcement actions against a small audit firm in recent years — and raises pointed questions about the risks of financial dependency in the auditing profession.
Who Is King & King, and What Did the FRC Find?
King & King (K&K) is a six-partner auditing firm operating out of London. Its senior partner, Milankumar Patel, held over 60% of the firm's voting rights at the relevant time, giving him substantial control over its direction and client relationships. Following an investigation into four audits conducted between 2019 and 2020 — all relating to subsidiaries of GFG Alliance — the FRC concluded that both the firm and Patel had committed breaches of the fundamental principles governing statutory audit. Critically, both K&K and Patel admitted to the breaches.
The FRC's findings were damning in scope. Failures were described as "serious, numerous, and pervasive," spanning all four audit engagements under review. Broadly, the regulator identified three categories of failure: loss of auditor independence driven by financial reliance on GFG, a failure to adequately challenge suspicious accounting entries, and a broader breakdown in professional skepticism that should be the cornerstone of any credible statutory audit.
Financial Dependency: When an Auditor Becomes Too Reliant on One Client
One of the most significant findings concerned K&K's growing financial dependence on GFG Alliance. Auditor independence is not merely a professional courtesy — it is a legal and ethical obligation that underpins the entire value of the audit function. When an auditor's livelihood becomes tied to a single client, the objectivity required to challenge that client's accounts is fundamentally compromised.
In K&K's case, the numbers tell a stark story. In 2019, GFG-related fees accounted for approximately 15% of the firm's total income. By 2021, that figure had risen to 41%. This rapid concentration of revenue from a single client group created an obvious conflict of interest — one that the FRC found had materially affected K&K's willingness and ability to push back on GFG's accounting.
Milankumar Patel personally earned £414,202 from GFG-related work in 2020, with figures for subsequent years indicating the relationship was becoming increasingly lucrative on an individual level. When a senior partner stands to personally benefit to that degree from retaining a client, the professional imperative to remain independent faces an extraordinary practical test — one that, in this case, was not met.
Failure to Challenge Suspicious Accounting
Beyond the independence issue, the FRC found that K&K and Patel failed to adequately scrutinise accounting entries that warranted challenge. Statutory auditors are required to approach their work with professional skepticism — a mindset that questions assumptions, probes unusual transactions, and demands sufficient, appropriate evidence before accepting management's representations.
Across the four GFG subsidiary audits under review, the regulator concluded this skepticism was absent. Suspicious accounting was not rigorously challenged. The result was that financial statements carrying K&K's audit opinion may have presented a picture of these companies that did not accurately reflect their financial reality — precisely the outcome that the audit function exists to prevent.
GFG Alliance has itself been subject to significant scrutiny in recent years. The group faced severe liquidity pressures following the collapse of Greensill Capital in 2021, and the Serious Fraud Office launched an investigation into suspected fraud, fraudulent trading, and money laundering at GFG Alliance companies. In that context, the quality and integrity of the audits conducted on GFG subsidiaries takes on considerable importance.
The Sanctions: Fines, Bans, and Restrictions
The FRC imposed sanctions on both the firm and its senior partner. King & King received a financial penalty of £52,500 and was banned from the Public Interest Entity (PIE) auditor register for five years. This effectively bars the firm from conducting audits of the largest and most systemically significant companies — a meaningful professional restriction, though one that reflects the scale of the firm involved.
Milankumar Patel faced considerably heavier individual consequences. His total sanctions amounted to £326,184, and his right to sign audit reports was withdrawn. For a senior partner whose professional identity has been built around the audit function, the removal of audit-signing rights represents a fundamental curtailment of his role in the profession.
What This Case Means for Audit Quality and Regulation
The King & King case is a reminder that audit failures are not confined to the largest firms working with the largest clients. Smaller firms auditing subsidiaries of major industrial groups carry exactly the same professional obligations — and face exactly the same risks of regulatory action when those obligations are not met.
It also illustrates the systemic danger of fee concentration. Regulators have long warned about the risks of auditors becoming over-reliant on a small number of clients, and professional standards set thresholds precisely to guard against this. When income from a single client group reaches 41% of a firm's total revenue, the structural independence required for credible audit work is difficult to sustain.
For smaller audit practices with ambitions to work on significant corporate engagements, the lesson is clear. Independence is not a formality to be documented and set aside — it is the foundation of the entire audit relationship. When that foundation erodes, as it did at King & King, the consequences extend far beyond any single set of financial statements.
Conclusion
The FRC's ruling against King & King and Milankumar Patel represents a significant enforcement action that underscores the regulator's ongoing commitment to audit quality and professional accountability. With both parties admitting the breaches, and with the failures described as pervasive across all four engagements, the case serves as a cautionary tale about the real-world consequences of allowing financial relationships to compromise professional judgment. As scrutiny of GFG Alliance continues through other regulatory and legal channels, the audit failures documented in this ruling add another chapter to a story that the UK financial and industrial community will be watching closely.