CASS regulatory returns: Why do they matter?

Regulatory reporting is often viewed as a compliance obligation. In practice, CASS regulatory returns can provide valuable insight into the quality of a firm's controls, governance and operational resilience.

Client money and assets returns (CMARs) and the newer Safeguarding Returns (REP027) do more than provide information to the FCA. They can reveal hidden operational distress, data quality gaps, control weaknesses and emerging risks before they become regulatory concerns.
 

What is a CASS regulatory return?

CASS regulatory returns are a monthly regulatory report submitted to the FCA by firms that hold client money or custody assets (CMAR) or those that safeguard relevant funds or relevant assets (Safeguarding Return/REP027) no later than the 15^th business day of the next calendar month.

The purpose of the CASS regulatory return is to provide the FCA with an overview of the firm's CASS balances. It is also a monitoring tool that supports the FCA to oversee how firms are safeguarding and managing client funds.
 

How to prepare an accurate CASS regulatory return?

Producing an accurate CASS regulatory return starts with understanding the data required to complete it, including where the data is held and whether it is reliable.

Once data sources have been identified, they should be mapped to the appropriate fields within the return template, with controls in place to review the completeness and accuracy of the information before submission. Sufficient resources and relevant CASS expertise are also essential to support the process effectively.

Firms should have a well-documented methodology around compiling and obtaining the CASS regulatory return data. This document should also include a process flow for data received and defined roles and responsibilities for all individuals and/or teams involved. A clear audit trail should be available in relation to obtaining the data to support with the sign-off process.
 

Why review your CASS regulatory return?

As the CASS regulatory return is not subject to external audit scrutiny, reporting inaccuracies and control weaknesses may go undetected. Independent reviews can provide valuable assurance, helping firms identify risks early, enhance reporting accuracy, and strengthen their overall CASS governance framework.
 

Key considerations

Ultimately, the CASS regulatory return should be viewed as more than a monthly reporting obligation. When prepared and reviewed properly, it gives firms a practical way to test the quality of their data, the strength of their controls and the effectiveness of their governance.

The “so what” is clear: accurate regulatory returns help firms identify issues early, evidence good oversight and protect their clients and themselves from regulatory risk.

How can Ocorian help

Effective CASS reporting relies on more than the timely submission of returns. It depends on robust processes, reliable data, effective governance and clear accountability.

Ocorian supports firms in assessing and strengthening these arrangements through CASS regulatory return reviews, governance assessments and broader CASS advisory support, helping firms understand whether the controls underpinning regulatory reporting are operating as intended.