Uniform CPA Examination (CPA Exam) Study Guide

The Uniform CPA Examination is a four-section, 16-hour assessment on the path to the U.S. CPA license. Every candidate passes the same three four-hour Core sections — Auditing and Attestation (AUD), Financial Accounting and Reporting (FAR), and Taxation and Regulation (REG) — plus one four-hour Discipline section of their choice: Business Analysis and Reporting (BAR), Information Systems and Control (ISC), or Tax Compliance and Planning (TCP).

The Discipline choice does not change the license. A CPA who passed ISC holds exactly the same credential as one who passed TCP — the choice is a strategy and career-alignment decision, not a specialization on the certificate.

The exam is uniform nationwide, but everything around it is not: education hours, experience requirements, and ethics rules are set by each jurisdiction's board of accountancy, and you must be declared eligible before you can apply for any section. Start by confirming your own board's requirements — that single check determines your timeline more than any study decision.

Each section requires a minimum score of 75, reported on a scale from 0 to 99. The AICPA is explicit about two misconceptions: the score is not a percentage of questions answered correctly, and it is not curved against other candidates. It is a weighted combination of scaled scores that accounts for question difficulty — harder questions answered correctly contribute more.

The weighting between question formats matters for study allocation: every section combines multiple-choice questions (MCQs) and task-based simulations (TBSs) at 50/50 — except ISC, which weights 60% MCQ and 40% TBS. Half your score in most sections comes from simulations, so treating TBS practice as an afterthought is the most common self-inflicted wound in CPA prep.

Pass rates for each section are published quarterly. Use them as a difficulty signal when sequencing sections, but let your own diagnostic results outrank aggregate statistics — a candidate with a tax background will experience REG very differently from the national average.

The Discipline decision is best made by career direction and Core affinity. BAR (Business Analysis and Reporting) extends FAR's territory into deeper financial reporting, analysis, and management-accounting topics — the natural pick for candidates heading into financial reporting, advisory, or FP&A roles who found FAR content agreeable. ISC (Information Systems and Control) covers information systems, IT controls, and SOC engagement material adjacent to AUD — suited to candidates aiming at audit innovation, IT audit, or systems-heavy practices. TCP (Tax Compliance and Planning) deepens REG's taxation into planning territory — the choice for tax-track careers.

Two practical notes: first, pair your Discipline with its related Core in your study sequence (FAR then BAR, REG then TCP, AUD then ISC) so the content compounds while it is fresh. Second, remember ISC's different score weighting — 60% MCQ against 40% TBS — which slightly changes how practice time should be split for that section alone.

If you are undecided, BAR is the most common default for candidates with general accounting backgrounds, but 'undecided' is itself a signal to look at where your strongest Core diagnostic lies and follow it.

AUD tests the audit lifecycle: engagement acceptance and the engagement letter, risk assessment under the audit risk model, internal control under COSO, evidence quality and the reliability hierarchy, sampling, and the report matrix — which combination of misstatement or scope limitation, material or pervasive, produces unmodified, qualified, adverse, or disclaimer opinions. Professional ethics and independence rules thread through everything.

FAR is the widest Core: the conceptual framework, revenue recognition's five-step model, inventory cost flows, long-lived assets and leases, bonds and liabilities, equity transactions, the equity method and consolidation thresholds, cash flow classification, plus the specialized bases — modified accrual for governmental funds and the two net-asset classes for not-for-profits.

REG splits between federal taxation (income inclusions and exclusions, property transactions, entity taxation, penalties and procedure) and business law (contracts, agency, debtor-creditor relationships, securities acts, entity liability shields). Candidates from pure accounting backgrounds usually find the law half less familiar than the tax half — budget accordingly.

Three parties run the CPA pipeline, and confusing them costs candidates real time. The AICPA develops the exam's content and scores it. NASBA — despite the popular misconception it corrects on its own site — does neither; its CPA Examination Services arm provides application processing, credential evaluations, and score reporting on behalf of state boards. Your board of accountancy owns the decisions: eligibility, education requirements, experience rules, and ultimately the license itself.

Practically: eligibility questions and application mechanics go through NASBA or your board (depending on jurisdiction), content questions and score interpretation belong to the AICPA's published materials, and licensure requirements come from your board alone. International candidates follow the same process, with testing offered in 15 countries outside the U.S.

Most candidates take one section at a time, and sequence matters. A widely used order: start with FAR (largest content base — momentum while motivation is fresh), follow with its paired Discipline if you chose BAR, then AUD, then REG (with TCP after it, if chosen). The principle beneath any order: put your hardest section where your study time is most abundant, and pair related sections back-to-back.

Time budgets vary with background, but the working pattern that survives contact with a job is a fixed daily block plus a longer weekend session, split roughly evenly between MCQ drilling and task-based simulations — the 50/50 score weighting is an instruction about study allocation, not just scoring trivia. In the final two weeks per section, shift to full timed section simulations and review misses by error type.

Credit for passed sections is subject to your jurisdiction's conditional-credit window, and boards have adjusted these windows in recent years — confirm your board's current policy directly rather than relying on any fixed number you have seen quoted. That check, like every licensure detail, belongs to your board of accountancy.