CPA Exam Lab
Section 4: 10–20%A18

Government Auditing and Compliance

Exam insight

Government auditing and compliance show up on roughly 8-12% of AUD exam questions, and the Single Audit threshold is the single most-tested detail. The #1 AICPA trap is testing outdated thresholds: it was $500,000 under OMB Circular A-133, then $750,000 under the 2015 Uniform Guidance, and the 2024 revision raised it to $1,000,000 for fiscal years beginning on or after October 1, 2024. A detail candidates miss: under Government Auditing Standards (Yellow Book), the auditor must issue a WRITTEN report on internal control over financial reporting and on compliance with laws and regulations in EVERY Yellow Book audit, even when no deficiencies turn up -- on top of the standard GAAS report. Also know that major program selection uses a risk-based approach with Type A/Type B classifications and a minimum 40% coverage requirement (reduced to 20% for low-risk auditees).

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What AICPA wants you to know

  • 1Understand the Government Auditing Standards (Yellow Book) requirements
  • 2Explain the Single Audit under the Uniform Guidance
  • 3Identify when a Single Audit is required
  • 4Distinguish between a compliance audit and a financial statement audit
  • 5Recognize the additional reporting requirements for government audits