CIBanco Sues U.S. Treasury Department: Here Are the Key Reasons

Web Editor

August 19, 2025

a sign is in front of a business called cibanco cibanco, which is located in a city, Ceferí Olivé,

Background on CIBanco and Its Significance

CIBanco, a prominent Mexican financial institution, has been actively involved in managing billions of dollars in assets for U.S. interests, particularly in currency exchange and trust administration. The bank has consistently demonstrated its commitment to combating the opioid epidemic and dismantling Mexican drug cartels. Over the past seven years, CIBanco has invested heavily in enhancing its anti-money laundering programs and controls.

The Controversy with FinCEN

In response to allegations of money laundering, the U.S. Department of Treasury’s Financial Crimes Enforcement Network (FinCEN) imposed a ban on certain fund transfers to CIBanco. This decision was announced with an extended compliance date of October 20, following previous postponements.

CIBanco’s Legal Action

Frustrated by the lack of due process and evidence to support FinCEN’s accusations, CIBanco filed a lawsuit against the U.S. Treasury Department and its officials, Scott Bessent (Secretary) and Andrea Gacki (Director of FinCEN). The lawsuit was presented in a U.S. District Court in Columbia.

Consequences of FinCEN’s Actions

The bank argues that without proper due process, it faces an “imminent disappearance.” The allegations have led to multiple adverse effects, including:

  • Other institutions ceasing operations with CIBanco
  • Termination of relationships and collaborations with U.S. counterparties
  • Significant business impacts for CIBanco

CIBanco manages over 40 billion dollars in legitimate funds on behalf of U.S. interests, and its business heavily relies on access to U.S. dollar transactions. The imposed ban threatens to render these funds useless and jeopardize CIBanco’s existence.

Key Questions and Answers

  1. Who is CIBanco? CIBanco is a major Mexican financial institution that manages billions of dollars in assets for U.S. interests, specializing in currency exchange and trust administration.
  2. Why is CIBanco suing the U.S. Treasury Department? CIBanco is contesting FinCEN’s accusations of money laundering, claiming a lack of due process and evidence to support the allegations. The bank argues that FinCEN’s actions threaten its existence and cause significant business impacts.
  3. What are the consequences of FinCEN’s ban on CIBanco? The ban prohibits U.S. banks from conducting any financial transactions with CIBanco, either directly or through intermediaries. This poses a severe risk to CIBanco’s solvency and potential collapse, given its heavy reliance on U.S. dollar transactions.