Free CPA AUD Exam Prep
AICPA CPA Exam — Auditing & Attestation (AUD) Core Section
Prepare for the CPA AUD exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
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CPA CPA Exam License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Phase 1: Ethics, Independence, and Quality ManagementYou are here
Master the AICPA Code conceptual framework, independence rules (AICPA/SEC/PCAOB/DOL), and SQMS 1/2 plus SAS 146.
Phase 2: Risk Assessment and Internal Control
Audit risk model, materiality, COSO components, SAS 145 understanding the entity, fraud risk per AU-C 240.
Phase 3: Procedures, Evidence, and Sampling
AU-C 500/505/530/540, analytical procedures, group audits, specialists, going concern, subsequent events.
Phase 4: Reporting and Practice Exams
AU-C 700 series modifications, KAMs, SSARS AR-C 60-90, SSAE attestation engagements, full-length timed mocks.
Can You Take the CPA AUD Exam?
Check if you meet the basic eligibility requirements
- •State board application approval and Notice to Schedule (NTS)
- •Pass all four CPA Exam sections within the rolling credit window (18-30 months by state)
- •Adhere to AICPA Code of Professional Conduct after licensure
CPA AUD Quick Facts
Time to Get Licensed
10-14 weeks at 10-12 study hours per week
From start to license in hand
Retake Policy
Continuous testing — candidates can retake AUD as soon as the prior score is released; 18-30 month rolling credit window varies by state.
Total Cost Breakdown
Free CPA AUD Prep Tools
Reported exam pass rate: AUD cumulative pass rate has historically run ~45-50% per AICPA quarterly publications.. These figures describe exam candidates, not OpenExamPrep user outcomes. Check the exam sponsor’s website for published statistics.
100 Practice Questions
Covering ethics, risk assessment, audit evidence, sampling, reports, SSARS and SSAE.
AI-Powered Learning
Targeted feedback on AU-C standards, COSO control assessments, and report modifications.
Independent Practice
Reflects SAS 145, SAS 146, SQMS 1/2, AU-C 600 group audits revisions.
Free Access
Build AUD foundations before paying for a full review course.
What You'll Study
17 chapters covering the exam topics in this guide
Chapter 1: Orientation & the Auditing Regulatory Environment
3 sections
Chapter 2: Professional Ethics & the AICPA Code of Conduct
4 sections
Chapter 3: Quality Management at Firm & Engagement Levels
3 sections
Chapter 4: Audit Planning, Strategy & Materiality
3 sections
Chapter 5: Entity Understanding, Inherent Risk & Internal Control
5 sections
Chapter 6: Fraud Risk, Laws & Specialized Resources
4 sections
Chapter 7: Audit Evidence Fundamentals & General Procedures
4 sections
Chapter 8: Audit Sampling Concepts & Attribute Testing
3 sections
Chapter 9: Variables Sampling & Monetary Unit Sampling (MUS)
3 sections
Chapter 10: Substantive Testing: Revenue, Receivables & Confirmations
3 sections
Chapter 11: Substantive Testing: Purchasing, Inventory, Cash & Long-Term Assets
4 sections
Chapter 12: Complex Estimates, Related Parties & Concluding Evidence
5 sections
Chapter 13: Final Evaluation, Written Representations & Documentation
4 sections
Chapter 14: The Standard Audit Report & Opinion Modifications
4 sections
Chapter 15: Comparative Statements, Other Information & PCAOB Reporting
4 sections
Chapter 16: SSARS Engagements: Preparation, Compilation & Review
4 sections
Chapter 17: SSAE Attestation, SOC Reports & Government Audits
5 sections
CPA AUD Exam Details
AICPA CPA Exam — Auditing & Attestation (AUD) Core Section
Administered by AICPA / NASBA (Uniform CPA Examination)
Exam Content Breakdown
Based on the official AICPA / NASBA (Uniform CPA Examination) content outline
AICPA Code of Professional Conduct, conceptual framework, independence rules (AICPA, SEC, PCAOB, DOL/ERISA, GAO Yellow Book), nature and scope of audit/attest engagements, AU-C terms of engagement, professional skepticism, professional judgment, SQMS No. 1 (firm quality management), SQMS No. 2 (engagement quality review), SAS 146 (engagement quality management).
Audit risk model (AR = IR x CR x DR), materiality and performance materiality, risk assessment per SAS 145 (revised AU-C 315), understanding the entity and its environment including IT, COSO 2013 internal control framework, fraud risk under AU-C 240 (fraud triangle, presumption of revenue recognition fraud), planning, group audits (AU-C 600 revised), use of specialists and internal auditors.
Tests of controls, substantive procedures, AU-C 500 audit evidence, AU-C 530 audit sampling (attribute and variables, MUS/PPS), AU-C 540 accounting estimates and fair value, AU-C 505 external confirmations, AU-C 501 inventory observation and litigation, analytical procedures, related parties, going concern evidence, subsequent events, written representations, audit documentation (AU-C 230).
Audit reports under AU-C 700/705/706 (unmodified, qualified, adverse, disclaimer), Key Audit Matters (KAMs) and Critical Audit Matters (PCAOB AS 3101), going concern reporting (AU-C 570), emphasis-of-matter and other-matter paragraphs, SSARS engagements (AR-C 60/70/80/90 — preparation, compilation, review), SSAE attestation engagements (examinations, reviews, agreed-upon procedures), SOC 1/SOC 2 reports, comparative statements, supplementary information.
What's Included
17 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required

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What's Next After the CPA AUD?
After passing the CPA AUD, you can pursue these career paths
cpa-far
CPA Exam — Financial Accounting & Reporting (FAR) Core Section, the second Core CPA section.
cpa-reg
CPA Exam — Regulation (REG) Core Section covering tax, business law, and ethics.
cpa-bar
Business Analysis and Reporting (BAR) Discipline Section for assurance-track candidates.
cff
AICPA Certified in Financial Forensics — post-CPA forensic specialty for auditors moving into investigations.
CPA AUD Exam FAQ
Official AICPA / NASBA (Uniform CPA Examination) Resources
Verify information with these official sources
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