Understanding CPA Pass Rates by Section Under CPA Evolution

Evaluating official cpa pass rates by section has become an indispensable exercise for accounting and finance professionals targeting the US Certified Public Accountant credential. Following the structural overhaul under CPA Evolution, pass rates across the three mandatory Core papers (AUD, FAR, and REG) and the three selectable Discipline papers (BAR, ISC, and TCP) have diverged significantly.

Where historical CPA pass rates hovered predictably between 45% and 55% across all four legacy papers, the latest CPA Evolution benchmarks reveal a stark performance gulf: Tax Compliance and Planning (TCP) leads the pack with pass rates of approximately 79.5%, and Information Systems and Controls (ISC) achieves around 67.5%. Conversely, Business Analysis and Reporting (BAR) plunges to roughly 43.6%, mirroring the notoriously punishing pass rate of Financial Accounting and Reporting (FAR) at approximately 42.9%. For UK and international candidates juggling intensive billable hours in audit, corporate finance, or commerce, choosing the wrong Discipline paper or misjudging paper order poses a severe risk to your 18-to-30-month credit retention window.

Official CPA Evolution Pass Rate Benchmarks

To design an effective revision strategy, candidates must first review how each paper performs under the new modular structure. The table below outlines the pass rate benchmarks and testing schedules under the updated model:

Core Sections vs Discipline Sections: The Numbers

Financial Accounting and Reporting (FAR): ~42.9%
Continuous testing window. Covers standard US GAAP accounting frameworks, balance sheet transactions, revenue recognition, consolidations, and state/local government accounting.

Auditing and Attestation (AUD): ~46.0%
Continuous testing window. Evaluates AICPA Professional Standards, PCAOB regulations, internal controls, attestation engagements, and audit evidence evaluation.

Regulation (REG): ~58.5%
Continuous testing window. Assesses individual and corporate US federal taxation, business law, ethics, and professional responsibilities.

Tax Compliance and Planning (TCP - Discipline): ~79.5%
Quarterly testing window (month one of each quarter). Focuses on advanced corporate entity taxation, consolidated returns, gift and estate taxes, and transactional tax planning.

Information Systems and Controls (ISC - Discipline): ~67.5%
Quarterly testing window (month one of each quarter). Examines IT governance, SOC 1 and SOC 2 reporting, data management, cybersecurity frameworks, and system continuity.

Business Analysis and Reporting (BAR - Discipline): ~43.6%
Quarterly testing window (month one of each quarter). Covers advanced revenue recognition, leases, derivatives, hedge accounting, state and local government accounting, and managerial financial analysis.

Why Is There Such a Dramatic Split in Discipline Pass Rates?

The vast gap between TCP (79.5%) and BAR (43.6%) catches many candidates unprepared. A closer look at syllabus depth and candidate demographics explains the disparity.

1. BAR Absorbed the Hardest Elements of Legacy FAR

When the AICPA restructured the syllabus, advanced accounting topics were lifted from Core FAR and transferred directly into the BAR Discipline. This includes complex derivative instruments, foreign currency translation, lease accounting under ASC 842, and deep-tier state and local government accounting. Consequently, BAR essentially represents an ultra-specialised, mathematically rigorous extension of an already difficult FAR syllabus.

2. TCP Builds Synergistically on Core REG

Unlike BAR, which demands mastery of complex technical accounting standards, TCP tests the practical application of US federal taxation rules. For candidates who sit TCP immediately following REG, the overlap in entity taxation (S-Corps, C-Corps, Partnerships) creates natural memory retention, allowing candidates to convert base regulatory knowledge into high scoring performance on simulation tasks.

3. ISC Benefits from Conceptual, Non-Computational Assessment

ISC attracts candidates working in IT audit, internal controls, and enterprise risk. Because ISC relies heavily on conceptual frameworks, COSO models, and SOC reporting criteria rather than complex multi-step numerical reconciliations, candidates who master regulatory terminology can navigate multiple-choice questions (MCQs) and Task-Based Simulations (TBSs) with greater speed and fewer calculation errors.

The Discipline Decision Matrix: Which Paper Should You Choose?

Choosing your Discipline paper should not be driven solely by aggregate pass rates. You must align the paper with your daily professional experience, background qualifications (such as ACCA, ACA, or CIMA), and career goals.

Choose TCP if:

- You work in corporate tax, international tax advisory, or wealth planning.
- You found the taxation aspects of REG manageable and want to capitalise on syllabus overlap.
- You want the highest statistical probability of passing on your first attempt to protect an expiring credit clock.

Choose ISC if:

- You have experience in IT audit, SOX compliance, technology risk consulting, or internal controls.
- You prefer narrative, logic-driven governance frameworks over intense numeric computations and journal entry balancing.
- You are preparing alongside qualifications like CISA or internal audit credentials.

Choose BAR only if:

- You are an experienced financial controller, technical accounting specialist, or senior auditor who regularly handles complex US GAAP consolidations and revenue contracts.
- You have already passed FAR with a high score and recently completed in-depth revision of advanced balance sheet items.
- Cautionary note: Do not default to BAR simply because you hold a generic accounting degree; its 43.6% pass rate demands significant dedicated preparation.

Strategic Paper Sequencing for Working Professionals

Because Core sections run on continuous testing whereas Discipline sections are restricted to the first month of each calendar quarter, your exam sequencing must balance calendar availability with score release timelines.

Roadmap A: The Tax & Business Track (Highest Pass Probability)

Step 1: FAR (Core) — Tackle the widest and most demanding Core paper first while your study stamina is fresh and your 30-month clock has not yet started ticking.
Step 2: AUD (Core) — Leverages your newly consolidated understanding of balance sheet disclosures and audit assertions.
Step 3: REG (Core) — Master federal taxation principles and US business law.
Step 4: TCP (Discipline) — Sit TCP in the very next quarterly window immediately after REG to leverage overlapping tax concepts.

Roadmap B: The Systems & Risk Track (Balanced Workload)

Step 1: FAR (Core) — Complete the core financial reporting hurdle first.
Step 2: AUD (Core) — Build strong audit assertion and internal control foundations.
Step 3: ISC (Discipline) — Transition directly from AUD into ISC to exploit strong synergies in internal control frameworks and SOC reports.
Step 4: REG (Core) — Finish your journey with standalone taxation and regulation revision.

For further strategic guidance on navigating professional qualifications alongside full-time work, explore our curated collection of professional exam guides.

Sitting the US CPA from the UK and International Centres

UK-based candidates and international professionals sitting the US CPA at Prometric test centres in London, Manchester, Dublin, or global hubs (such as Singapore, Hong Kong, or Tokyo) face distinct challenges. Many have trained under IFRS rather than US GAAP, and UK tax practitioners may have zero baseline exposure to the US Internal Revenue Code.

To overcome these structural differences:

- Audit Your IFRS vs US GAAP Gaps: Focus your revision specifically on key divergent areas such as inventory valuation (LIFO prohibition under IFRS vs permission under US GAAP), development cost capitalisation, and impairment testing models.
- Master Long-Form Task-Based Simulations (TBSs): Many international candidates fail FAR and AUD not because of MCQs, but due to multi-tab exhibit simulations involving complex memos, general ledgers, and conflicting source documents.

Accelerating Mastery with AI-Powered Practice

Given that FAR and BAR hover below a 45% pass rate, static question banks often fail to highlight individual candidate weaknesses until exam day. Adopting smart study workflows can significantly compress revision time.

By utilising Thinka's adaptive learning technology, candidates can target their lowest-performing sub-topics dynamically. Rather than drilling questions you already understand, the platform isolates weak sub-domains—such as deferred tax calculations or SOC report distinctions—and adjusts difficulty dynamically. To start diagnosing your readiness and practising with precision, you can access the AI practice platform to build the exam stamina required to clear each section on your first attempt.

Final Takeaway: Protect Your Rolling Credit Window

The CPA Evolution structure rewards calculated paper selection. Do not let BAR's steep 43.6% hurdle derail your qualification timeline if your strengths align better with TCP or ISC. Plan your sitting windows well in advance, sequence synergistic papers back-to-back, and use targeted practice to clear your Core sections with confidence.