Who this applies to: Broker-dealers and their audit committees/boards.
The Public Company Accounting Oversight Board (PCAOB) recently released its 2025 Annual Report on the Interim Inspection Program Related to Audits of Brokers and Dealers, providing insight into the quality of broker-dealer audits and attestation engagements performed by PCAOB-registered firms.
While the PCAOB reported improved inspection results in 2025, many of the deficiencies occurred in areas that remain a focus for SEC, FINRA, and PCAOB oversight. Broker-dealers should view the report as a roadmap to the areas most likely to attract regulatory scrutiny.
Inspection results continue to improve
The PCAOB inspected 61 firms and reviewed 103 broker-dealer audits during 2025. In its review, the PCAOB focused on areas involving heightened risk to investors and the protection of customer assets. Overall, inspection results improved across examination engagements, review engagements, and financial statement audits.
The PCAOB found the following:
- Deficiencies in examination engagements (broker-dealers filing compliance reports) decreased to 40%, compared to 59% in 2024.
- Deficiencies in review engagements (broker-dealers filing exemption reports) were 41%, generally consistent with the prior year.
- Deficiencies related to sufficient or appropriate evidence in financial statement audits declined to 56%, compared to 66% in 2024.
While inspection results improved, deficiencies remain common across broker-dealer audits and attestation engagements.
Revenue remains the leading source of audit deficiencies
Revenue testing was once again the area with the highest number of deficiencies. The PCAOB identified revenue-related deficiencies in 38 of 102 audits in which revenue was reviewed (37%).
Common issues included:
- Insufficient testing of commission, underwriting fee, and advisory fee calculations
- Inadequate procedures to support revenue recognition under ASC 606, including the evaluation of performance obligations and related disclosures
- Overreliance on information provided by broker-dealers or service organizations without sufficient testing
Revenue is often one of a broker-dealer's most significant accounts and frequently involves management judgment and complex accounting considerations. Deficiencies in this area can result in audit adjustments, disclosure issues, and increased scrutiny from regulators, and they can potentially delay the completion of financial statement audits. Broker-dealers should ensure revenue streams are well documented and supported by controls that demonstrate compliance with ASC 606 and other applicable reporting requirements.
Continued scrutiny of customer protection and compliance requirements
For broker-dealers that hold customer assets or are subject to customer protection requirements, the PCAOB again identified deficiencies related to compliance examinations. Many of these findings involved insufficient testing of controls over compliance with SEC financial responsibility rules.
Key observations included:
- Insufficient testing of controls related to customer reserve calculations and possession or control requirements under the Customer Protection Rule
- Failure to adequately evaluate important controls governing customer assets, including management review controls and controls over information used in regulatory calculations
- Deficiencies in testing information produced by service organizations and information technology controls
For broker-dealers subject to SEC Rule 15c3-3 or other financial responsibility requirements, weaknesses in compliance controls can lead to regulatory findings, increased examination activity, and questions about the safeguarding of customer assets. Strong documentation and effective controls are essential not only for audit purposes but also for demonstrating ongoing regulatory compliance.
Evaluating audit results remains a challenge
The PCAOB observed an increase in deficiencies related to auditors' evaluation of financial statement presentation and disclosures. Deficiencies in this area were identified in 27 audits (26%), up from 16% in the prior year.
Examples included failures to identify:
- Incomplete or inaccurate disclosures related to revenue recognition under ASC 606, including required information about performance obligations
- Financial statement presentation and disclosure issues involving cash flows, fair value measurements, and income taxes
- Omitted or incomplete disclosures associated with related-party transactions, segment reporting, fair value measurements, and other required GAAP disclosures
These findings highlight the importance of not only accurate accounting but also thorough disclosure reviews during the financial reporting process.
Related-party relationships and transactions remain a regulatory focus
The PCAOB continues to identify deficiencies associated with auditors' evaluation of related-party relationships and transactions. In 2025, deficiencies were identified in five of the 30 audits in which related-party relationships and transactions were reviewed (17%), compared to 36% in 2024. While this represents improvement from prior years, related-party arrangements remain an area of heightened scrutiny due to the unique business structures commonly found within broker-dealer organizations.
Common findings included:
- Insufficient testing of revenue and expense allocations between broker-dealers and affiliated entities
- Failure to verify the accuracy and completeness of data used in allocating revenues and expenses between broker-dealers and their affiliates
- Inadequate evaluation of whether allocations were consistent with written intercompany agreements
- Omitted or incomplete related-party disclosures required under ASC 850
- Insufficient communication of related-party matters to those charged with governance
Broker-dealers frequently operate within networks of affiliated entities and may share personnel, facilities, technology platforms, and operating costs across those entities. As a result, expense-sharing arrangements, management fee allocations, clearing relationships, and other affiliated transactions often attract audit and regulatory attention. Management should periodically review related-party agreements, ensure allocation methodologies are consistently applied and supported, and confirm that all required disclosures are complete and accurate.
Fraud-related procedures continue to attract attention
The PCAOB also identified recurring issues related to journal entry testing and fraud risk considerations.
Common findings included:
- Failure to select journal entries with fraud-related characteristics
- Incomplete journal entry populations
- Insufficient testing of supporting documentation
- Lack of rationale for excluding journal entries from testing
Broker-dealers should view these findings as a reminder that fraud risk assessment extends beyond the audit process. Strong internal controls, management oversight, and monitoring activities can help identify unusual transactions before they become regulatory or financial reporting issues. Because fraud-related procedures remain a core PCAOB focus, weaknesses in these areas may attract increased attention during both audits and inspections.
Turning inspection findings into action
The PCAOB's report is more than a summary of audit deficiencies. It provides broker-dealers and those charged with governance with valuable insight into the financial reporting, compliance, and control areas receiving the greatest regulatory attention. By understanding these common inspection findings, management can strengthen controls, improve documentation, enhance disclosures, and better position the organization for audits, examinations, and ongoing regulatory oversight.
For broker-dealers, the strongest response to the PCAOB's inspection findings is a proactive one:
- Identify gaps before the audit begins.
- Strengthen controls before regulators identify deficiencies.
- Maintain a year-round focus on financial reporting and compliance risks.
Key takeaways
- Monitor PCAOB inspection findings to understand which broker-dealer audit and attestation areas are most likely to receive regulatory scrutiny.
- Strengthen documentation, controls, and disclosures around revenue recognition, customer protection, related-party transactions, and fraud procedures.
- Review audit readiness throughout the year so financial reporting and compliance issues can be addressed before audits, examinations, or inspections.
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