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Monday 23/02/2026

Monzo Fined £21 Million for Lax Financial Crime Controls

Digital bank fined for inadequate financial crime controls
Daniel RiveraDaniel Rivera

In This Article

HIGHLIGHTS

  • Monzo bank was fined £21 million by the FCA for inadequate financial crime controls, allowing accounts with fake addresses like 10 Downing Street.
  • The FCA investigation revealed Monzo's failure to verify customer addresses, leading to potential money laundering risks.
  • Monzo's customer base grew from 600,000 in 2018 to over 5.8 million in 2022, but its controls did not keep pace.
  • The bank breached rules by opening accounts for high-risk customers between 2020 and 2022.
  • Monzo claims to have made significant improvements to its systems since the issues were identified.

Digital bank Monzo has been fined £21 million by the Financial Conduct Authority (FCA) for failing to implement adequate financial crime controls, allowing customers to open accounts using implausible addresses such as 10 Downing Street and Buckingham Palace. The FCA's investigation, which spanned several years, highlighted significant shortcomings in Monzo's address verification processes, posing potential risks for money laundering activities.

Inadequate Address Verification

The FCA's findings revealed that Monzo's internal controls were insufficient to manage the rapid growth of its customer base, which expanded from 600,000 in 2018 to over 5.8 million by 2022. The bank's failure to verify customer addresses allowed individuals to register accounts using well-known London landmarks and even Monzo's own headquarters. This lack of verification raised concerns about the bank's ability to prevent financial crime effectively.

Breach of High-Risk Customer Rules

Between 2020 and 2022, Monzo repeatedly breached regulations by opening accounts for high-risk customers, further exacerbating the potential for financial misconduct. The FCA emphasized the importance of robust systems to prevent the flow of illicit funds into the financial system, with Therese Chambers, FCA's joint executive director of enforcement, stating that Monzo fell short of societal and regulatory expectations.

Monzo's Response and Improvements

In response to the FCA's findings, Monzo's CEO, TS Anil, acknowledged the bank's past shortcomings but emphasized that significant improvements have been made. Anil stated that the issues identified are now firmly in the past, with Monzo having invested heavily in enhancing its financial crime controls. The bank remains committed to preventing financial crime and ensuring compliance with UK banking regulations.

WHAT THIS MIGHT MEAN

The FCA's fine marks a significant moment for Monzo, highlighting the critical need for digital banks to maintain robust financial crime controls as they scale. Moving forward, Monzo's enhanced systems will be under scrutiny to ensure compliance and prevent future breaches. The case also serves as a cautionary tale for other digital banks, emphasizing the importance of rigorous address verification and customer onboarding processes to mitigate financial crime risks. As the banking sector continues to evolve, regulatory bodies may impose stricter guidelines to safeguard against similar issues, potentially impacting how digital banks operate in the UK.