The CPA exam is widely considered one of the hardest professional certification exams, mainly because of its breadth of content, rigorous question style, and moderate pass rates (around half of test‑takers pass each section). It is definitely challenging, but with focused study and a good plan, it is very passable for most accounting grads.

How difficult is the CPA exam?

Big‑picture difficulty

  • The overall CPA exam pass rate hovers around 50% per section , meaning roughly half of candidates do not reach the required scaled score of 75 on a given try.
  • The exam is 16 hours long across four sections (under the CPA Evolution model: 3 core + 1 discipline), and each section is dense with technical accounting, auditing, tax, and business content.
  • It is considered one of the hardest professional exams globally because of the volume of material and the depth of application questions, not because questions are impossibly abstract.

Think of it less like a “trick genius test” and more like a “can you master and apply a huge body of professional knowledge under time pressure?” test.

Pass rates and sections

Post‑2024, the CPA exam is structured into three core sections (AUD, FAR, REG) and one discipline (BAR, ISC, or TCP).

Here is a simplified difficulty snapshot using recent pass‑rate ranges:

html

<table>
  <thead>
    <tr>
      <th>Section</th>
      <th>Type</th>
      <th>Typical pass-rate range</th>
      <th>Perceived difficulty</th>
      <th>Why it feels hard/easy</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>AUD</td>
      <td>Core</td>
      <td>~44–50% [web:7]</td>
      <td>Moderate–hard</td>
      <td>Theory-heavy, tests all 4 skill levels, lots of scenario evaluation. [web:3][web:7]</td>
    </tr>
    <tr>
      <td>FAR</td>
      <td>Core</td>
      <td>~37–44% [web:7]</td>
      <td>Often hardest</td>
      <td>Most comprehensive; heavy on financial reporting standards and computations. [web:1][web:3][web:7]</td>
    </tr>
    <tr>
      <td>REG</td>
      <td>Core</td>
      <td>~60–66% [web:7]</td>
      <td>Conceptually tough</td>
      <td>Complex tax law and regulations updated frequently; requires precise application. [web:3][web:7]</td>
    </tr>
    <tr>
      <td>BAR</td>
      <td>Discipline</td>
      <td>~34–47% [web:7]</td>
      <td>Hardest discipline</td>
      <td>Linked to FAR content; deep financial reporting and analysis. [web:7]</td>
    </tr>
    <tr>
      <td>ISC</td>
      <td>Discipline</td>
      <td>~51–72% [web:7]</td>
      <td>Middle</td>
      <td>Information systems, controls, and risk; less math, more conceptual. [web:7]</td>
    </tr>
    <tr>
      <td>TCP</td>
      <td>Discipline</td>
      <td>~72–82% [web:7]</td>
      <td>Often “easiest”</td>
      <td>Tax specialization; higher pass rates but still technical. [web:5][web:7]</td>
    </tr>
  </tbody>
</table>

Many candidates and review providers still describe FAR as the toughest part because of its size and technical depth, with AUD and BAR also often ranked as more challenging sections.

What makes it feel so hard?

  • Sheer volume of material
    • Each section covers many topics, from financial reporting standards to business law and ethics, and you are expected to recall and apply them, not just memorize definitions.
* FAR and BAR in particular cover a wide range of standards (e.g., revenue recognition, leases, consolidations), making them cognitively heavy.
  • Question style and tricks
    • The exam uses multiple‑choice questions (MCQs) plus task‑based simulations (TBSs) , which are multi‑step, scenario‑based tasks that mimic real work.
* MCQs often use “distractors” based on common mistakes, and simulations can require pulling data from several exhibits, which candidates on forums describe as mentally draining and sometimes oddly worded.
  • Time pressure and stamina
    • Each section has a strict time limit (several hours), so pacing becomes almost as important as knowledge.
* Candidates frequently report that staying focused and calm through multiple testlets is one of the hardest parts, especially late in simulations.
  • High bar and stakes
    • A passing score is 75 on a 0–99 scale , which is a scaled score, not a raw percentage; the scoring weights MCQs and TBSs differently, so careless mistakes can cost heavily.
* There is a limited window to pass all required sections, so failing one raises stress for the others, which can amplify the feeling that the exam is “brutal.”

On accounting forums, many people describe the CPA exam as “way harder than college tests” because the questions combine multiple topics and force you to sort through similar‑looking answer choices.

How difficulty varies by person

The question “how difficult is the CPA exam” does not have a universal answer; it depends heavily on your background and life situation.

  • It tends to feel less difficult if:
    • You recently finished an accounting degree and concepts are fresh.
* You can study 15–20+ hours per week consistently for several months.

* Your job exposure aligns with your chosen discipline (e.g., tax work for REG/TCP, audit for AUD/ISC).
  • It tends to feel more difficult if:
    • You are years removed from school or switched into accounting later.
* You are balancing full‑time work, family, and other obligations with limited study time.

* Standardized tests cause severe anxiety, making time management and recall harder under pressure.

Forum discussions since the 2024 CPA Evolution update show a mixed sentiment: some candidates feel the new structure is more targeted and manageable, while others feel the new discipline content (especially BAR) adds a different flavor of difficulty rather than reducing it.

So, where does that leave you?

  • In objective terms, the CPA exam is “hard but passable” : pass rates near 50%, demanding content, and meaningful time pressure confirm it is not an easy credential.
  • In practical terms, thousands of candidates pass every year by:
    1. Choosing a good review course and sticking to a schedule.
2. Doing large numbers of practice MCQs and simulations to get used to the style.

3. Planning the order of sections (often FAR early, discipline aligned to your strengths) to build momentum.

Bottom line: the CPA exam is difficult enough that you must treat it like a serious multi‑month project, but it is not an impossible gatekeeping ritual; with disciplined preparation and realistic timing, most motivated candidates can get through it.

Information gathered from public forums or data available on the internet and portrayed here.