Becoming a chartered accountant is genuinely difficult, and the challenge comes from multiple directions at once. You’re not just passing exams. You’re studying for 15 modules across three levels, logging 450 days of supervised work experience, and doing both simultaneously over a period of three to five years. Some individual exam pass rates drop below 60%, and the overall journey from start to finish can stretch to seven years if you’re beginning without a degree.
What Makes the Exams Hard
The chartered accountancy qualification (ACA, administered by ICAEW) requires you to pass 15 exam modules spread across certificate, professional, and advanced levels. The earlier modules are more manageable, but difficulty ramps up significantly as you progress. At the professional level, pass rates vary widely by subject. Financial Management has the lowest recent pass rate at 56.3%, meaning nearly half of candidates fail on a given sitting. Tax Compliance comes in at 62.7%, and Financial Accounting and Reporting (IFRS) at 64.2%.
Other professional-level papers are less punishing. Business Strategy and Technology sits at 82.9%, and Corporate Financial Strategy at 84.2%. But the harder papers act as bottlenecks, and failing one means waiting for the next exam window, rebooking, and resitting while continuing to work full time. The technical content in areas like tax, financial reporting, and audit requires you to apply complex rules to realistic scenarios, not simply recall facts.
ACA is generally considered more difficult than the ACCA qualification, its main alternative. ACCA has a maximum of 13 exams and allows more flexibility in how you balance study with work. ACA’s structure is more rigid, requiring a training agreement with an authorized employer before you can even enroll.
The Time Commitment Is Substantial
Professional accountancy qualifications typically take two to five years to complete, depending on your starting point and how many exemptions you receive from prior education. If you already have a relevant degree, you can often finish in three to four years. If you’re starting without any degree, the full path, including an undergraduate qualification, professional exams, and work experience, usually takes five to seven years.
Skipping university and going straight into a training contract while studying for the professional qualification is possible, and that route can compress the timeline to three to five years. But “compressed” is relative. During those years, you’re working full-time hours in a demanding accounting role while preparing for exams in evenings and weekends. Many candidates describe the study period as relentless, particularly in the months leading up to exam sittings when revision intensifies on top of a normal workload.
Work Experience Adds Another Layer
Passing exams alone won’t qualify you. ICAEW requires 450 days of relevant work experience under a training agreement with an authorized employer. This isn’t optional or flexible. You need to secure a position with an approved firm or organization before you can begin studying, which means the process starts with a competitive application round, often targeting training contracts at accounting firms.
The work experience component overlaps with your study period, so you’re not adding 450 days on top of your exam timeline. But the dual demand is exactly what makes chartered accountancy harder than many other professional qualifications. You’re expected to perform well in a client-facing or technical role while simultaneously mastering exam material that’s often more advanced than what your day job requires.
Who Finds It Hardest
The difficulty hits differently depending on your background. If you studied accounting or finance at university, the certificate-level exams will feel like revision, and you may receive exemptions that shorten the journey. If you’re coming from a non-accounting degree or entering through a school-leaver route, the early stages involve learning a new technical language while adjusting to professional life.
People who struggle most tend to underestimate the sustained effort required. A single exam sitting is manageable. But doing it 15 times over several years, while working, requires consistent discipline. The candidates who fail repeatedly often aren’t lacking intelligence. They’re struggling to maintain study habits across a timeline that can feel endless, especially after a failed sitting pushes their qualification date further out.
Is It Worth the Difficulty
Chartered accountants earn significantly more than non-qualified accountants, and the ACA designation opens doors to senior roles in practice, industry, and finance. The qualification is recognized internationally, and many chartered accountants move into CFO positions, consulting, or financial services later in their careers. The difficulty is partly the point: the barrier to entry is what gives the qualification its value in the job market.
That said, it’s not the only path into accounting. The ACCA qualification offers a slightly less rigid structure with fewer exams, and it’s also well-respected globally. If you want to work in accounting but the ACA’s structure feels too constrained, ACCA gives you more control over your study schedule while still requiring three years of practical experience. Both routes demand real commitment, but ACA’s combination of employer-tied training, 15 exams, and some of the lowest pass rates in professional education makes it the harder of the two.