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What is the role of the Account Bank in a financial transaction?

The Account Bank, also known as the Cash Flow Agent, is involved in structured finance transactions where financial flows must be secured, centralized, and precisely coordinated. It plays a key role in:

These transactions are often complex and involve numerous stakeholders, requiring reliable and accurate coordination of all financial flows.


The Account Bank plays a central role in the operational, secure, and compliant management of a transaction’s financial flows.

1. Managing dedicated transaction accounts
The Account Bank opens and administers accounts specifically created for the financing. These accounts are used to:

  • centralize the funds raised;
  • execute all payments related to the transaction;
  • ensure full traceability of financial movements.

2. Financial intermediation and flow coordination
Acting as a key intermediary between borrowers, lenders, investors, and advisors, the Account Bank:

  • executes transfers in accordance with contractual instructions;
  • monitors compliance with payment deadlines;
  • ensures strict adherence to the provisions set out in the financing documentation.

This coordination strengthens the overall security of the process and reduces operational risks.


Appointing an Account Bank is particularly relevant when a transaction involves a large number of participants, such as syndicated loans or bond issuances with numerous investors.

Centralized flow coordination offers several key advantages:

1. Enhanced security
2. Increased transparency
3. Operational efficiency

Example: the role of an Account Bank in an LBO

A private equity fund acquires a company through an LBO, financed by an equity contribution and a loan provided by a banking syndicate.
In this context, the Account Bank will:

  1. open a dedicated account to receive all funds required for the acquisition (the fund’s equity contribution + drawdowns from the banks);
  2. verify that the amounts received comply with the terms of the acquisition agreement and the financing documentation;
  3. on closing day, execute
  • the payment to the selling shareholders in exchange for the transfer of the shares;
  • and, if applicable, the repayment of lenders whose claims are refinanced as part of the transaction.

In doing so, the Account Bank ensures smooth execution of all flows and the secure finalization of the transaction.

Examples of transactions where Societe Generale acted as Account Bank