Alleged N15.6bn fraud: EFCC re-arraigns former Skye Bank chair Ayeni

The Economic and Financial Crimes Commission (EFCC) has re-arraigned Mr. Tunde Ayeni, former Chairman of the Board of Directors of the defunct Skye Bank Plc (now Polaris Bank Limited), before the Federal Capital Territory High Court in Abuja. The re-arraignment on June 22, 2026, involved an amended 18-count charge, up from the initial 17 counts, alleging criminal breach of trust, misappropriation, and diversion of funds totaling N15.6 billion. This development underscores Nigeria's ongoing efforts to combat financial crimes and reinforce corporate governance within its banking sector, highlighting the procedural complexities and substantive allegations faced by high-profile individuals in such prosecutions. Mr. Ayeni pleaded not guilty to the amended charges, and the case has been adjourned for trial commencement.

The fight against financial crime and the pursuit of corporate accountability remain critical pillars of Nigeria's legal and economic landscape. In a significant development underscoring these commitments, the Economic and Financial Crimes Commission (EFCC) recently re-arraigned Mr. Tunde Ayeni, the erstwhile Chairman of the Board of Directors of the defunct Skye Bank Plc (now Polaris Bank Limited), before the Federal Capital Territory High Court in Abuja. This re-arraignment, which occurred on June 22, 2026, pertains to an alleged N15.6 billion fraud, marking a crucial stage in a high-profile prosecution that has drawn considerable attention from legal practitioners and the financial community alike.

The prosecution's decision to file an amended charge and additional proof of evidence signals an intensified effort to solidify its case against Mr. Ayeni. The allegations, primarily centered on criminal breach of trust, misappropriation, and diversion of depositors' funds, highlight the severe consequences of corporate governance failures within the banking sector. For legal professionals, this case offers a pertinent examination of the procedural intricacies involved in prosecuting complex financial crimes, the robust statutory framework governing such offences, and the broader implications for director liability and regulatory compliance in Nigeria's financial services industry.

This article delves into the legal and contextual dimensions of Mr. Ayeni's re-arraignment, exploring the statutory underpinnings of the EFCC's powers, the specific offences alleged, and the procedural considerations arising from amended charges. It further examines the historical context of corporate governance challenges in Nigerian banking and concludes with key implications for legal practitioners navigating the evolving landscape of financial crime enforcement.

The Economic and Financial Crimes Commission (EFCC) was established by the Economic and Financial Crimes Commission (Establishment) Act 2004, with a mandate to coordinate institutions involved in combating money laundering and enforcing laws related to economic and financial crimes in Nigeria. Its functions are extensive, encompassing the investigation of financial crimes, as well as the tracing, freezing, confiscation, or seizure of proceeds derived from criminal activities. The Commission plays a pivotal role in upholding financial integrity and combating corruption, often prosecuting high-profile cases involving public officials and corporate executives.

The Nigerian banking sector has historically grappled with significant corporate governance issues, including fraudulent activities, insider abuse, and a prevalence of non-performing loans. These challenges have, at various times, necessitated interventions by regulatory bodies like the Central Bank of Nigeria (CBN) to stabilize the financial system. The Banks and Other Financial Institutions Act (BOFIA) 2020, which repealed its 1991 predecessor, was enacted to strengthen regulatory oversight, improve loan recovery mechanisms, and enhance the overall resilience of the financial system. This legislative framework imposes stringent duties on bank directors and officers, making them accountable for the prudent management of depositors' funds and adherence to banking regulations.

The specific allegations against Mr. Ayeni, involving criminal breach of trust and misappropriation, fall under the purview of the Penal Code, particularly Sections 311 and 312. Furthermore, the Money Laundering (Prevention and Prohibition) Act 2022, which superseded the 2011 Act, provides a comprehensive legal and institutional framework for preventing and prohibiting money laundering. This Act places significant obligations on financial institutions and their officers regarding customer due diligence, transaction reporting, and the establishment of internal controls to combat illicit financial flows. These statutes collectively form the legal bedrock upon which the EFCC builds its prosecutions against individuals accused of financial malfeasance in the banking sector.

The re-arraignment of Mr. Tunde Ayeni on an amended 18-count charge, following an initial 17-count charge, is a common procedural step in complex financial crime prosecutions. Under Nigerian criminal procedure, specifically guided by the Administration of Criminal Justice Act (ACJA) 2015, the prosecution is permitted to amend charges and introduce additional evidence as investigations progress or new facts emerge. While this is a legitimate prosecutorial tool, it often raises questions regarding the right to a fair hearing and the potential for trial delays. The ACJA 2015, however, emphasizes speedy dispensation of justice, with Section 396 mandating daily trials upon arraignment and limiting adjournments to ensure expeditious conclusion of cases.

The core allegations against Mr. Ayeni revolve around criminal breach of trust, misappropriation, and diversion of N15.6 billion in depositors' funds. Specific charges detail the dishonest transfer of N510 million to Capital Field Investment Group Limited and N600 million to Harigold Ventures Limited from Skye Bank's suspense account, allegedly in violation of the bank's Operational Policy Manual. These actions are deemed contrary to Section 311 of the Penal Code, which defines criminal breach of trust, and punishable under Section 312. Such offences are often intertwined with money laundering activities, which the Money Laundering (Prevention and Prohibition) Act 2022 seeks to prevent and penalize through stringent reporting and compliance requirements for financial institutions.

The prosecution of former bank executives for such substantial sums underscores the regulatory focus on insider abuse and corporate governance failures. Studies on the Nigerian banking sector have consistently highlighted issues such as weak internal controls, inadequate board oversight, and the overriding influence of chairmen/chief executive officers as significant contributors to financial distress and fraudulent activities. The BOFIA 2020, by strengthening the regulatory framework, aims to mitigate these risks by imposing stricter compliance obligations and enhancing the Central Bank of Nigeria's supervisory powers. The EFCC's persistent pursuit of cases like Mr. Ayeni's serves as a deterrent and a signal of the authorities' commitment to holding corporate leaders accountable.

Challenges in prosecuting complex financial crimes in Nigeria often include the intricate nature of financial transactions, the need for expert forensic analysis, and the potential for prolonged legal battles. The defence typically scrutinizes the prosecution's evidence, particularly when additional proofs are introduced, to ensure adherence to due process and the defendant's right to adequately prepare their defence. The outcome of this trial will likely have significant implications for how financial fraud cases involving high-ranking banking officials are handled in Nigeria, potentially setting precedents for the interpretation and application of relevant statutes and the procedural conduct of such trials.

The re-arraignment of Mr. Tunde Ayeni by the EFCC for alleged N15.6 billion fraud serves as a stark reminder of the ongoing scrutiny and enforcement actions targeting financial malfeasance within Nigeria's corporate sector. For legal practitioners, this case highlights several critical areas: the dynamic nature of criminal prosecutions, where charges can be amended based on evolving evidence; the robust statutory framework under which financial crimes are prosecuted, including the EFCC Act, Penal Code, Money Laundering Act, and BOFIA; and the judiciary's role in balancing prosecutorial efficiency with the defendant's right to a fair trial under the ACJA.

Practitioners must remain vigilant regarding developments in this and similar cases, as they often shape the interpretation of corporate governance responsibilities, director liabilities, and the practical application of anti-corruption laws. The emphasis on transparency, robust internal controls, and ethical leadership within financial institutions cannot be overstated. As the trial progresses, legal professionals should closely monitor the court's approach to the presented evidence and legal arguments, as the eventual judgment will undoubtedly offer valuable insights into the enforcement landscape for financial crimes in Nigeria. This case reinforces the imperative for proactive compliance and stringent adherence to regulatory guidelines to mitigate legal and reputational risks for corporate entities and their leadership.