2026-02-24
How Long Does It Take to Pass the CPA Exam?
Most candidates take 12–18 months to pass all four sections of the CPA exam. Some do it in as little as 6 months. Others stretch past two years. The timeline depends on how many hours per week you can study, how many attempts each section takes, and whether you maintain momentum between sections.
Here's a realistic breakdown of what to expect.
The Official Timeline: 30 Months
Once you pass your first CPA section, you have 30 months to pass the remaining three. If you don't finish in time, your earliest passed section expires and you must retake it. This rolling window is the hard constraint that drives every CPA study timeline.
30 months sounds generous, but it goes faster than you'd expect — especially if you fail a section and need to restudy and retake. The candidates who run into trouble with the window are almost always those who took long gaps between sections, not those who studied slowly.
Realistic Timelines by Study Schedule
The biggest variable in your timeline is weekly study hours. Here's what different schedules actually look like:
Full-Time Workers (10–15 Hours/Week)
This is the most common scenario. You're working 40–50 hours a week and studying mornings, evenings, or weekends.
| Phase | Duration |
|---|---|
| Study per section | 6–10 weeks |
| Buffer between sections | 1–2 weeks |
| Four sections total | 7–12 months |
| With one retake | 10–15 months |
Total: 9–18 months depending on pass rate and breaks.
Most candidates working full-time finish in about 12–14 months. This assumes consistent daily study of 1.5–2.5 hours, plus longer weekend sessions.
Part-Time Workers or Dedicated Studiers (20–25 Hours/Week)
If you have a lighter work schedule, are between jobs, or are a recent graduate studying full-time before starting work, you can move much faster.
| Phase | Duration |
|---|---|
| Study per section | 4–6 weeks |
| Buffer between sections | 1 week |
| Four sections total | 4–7 months |
| With one retake | 6–9 months |
Total: 5–9 months. This is the "aggressive but doable" timeline that study leave programs and Big 4 study windows are designed around.
The "CPA Sprint" (30+ Hours/Week)
Some candidates — usually recent graduates with no work obligations — go all-in and study full-time.
| Phase | Duration |
|---|---|
| Study per section | 3–4 weeks |
| Buffer between sections | A few days |
| Four sections total | 3–5 months |
Total: 3–6 months. Ambitious and exhausting, but possible if you're disciplined. The risk is burnout — studying 6+ hours a day on accounting material is mentally draining, and fatigue leads to diminishing returns.
Study Hours Per Section
Regardless of your weekly schedule, each section requires a baseline number of study hours. These estimates come from candidate surveys and review course recommendations:
| Section | Estimated Study Hours |
|---|---|
| FAR | 100–150 |
| AUD | 80–100 |
| REG | 80–120 |
| BAR | 60–80 |
| ISC | 60–80 |
| TCP | 60–80 |
FAR consistently requires the most time because it covers the most material. The discipline sections (BAR, ISC, TCP) are narrower and typically need less preparation.
Total across all four sections: 300–450 hours. That's the real investment. How you spread those hours across weeks and months determines your calendar timeline.
What Slows Candidates Down
Understanding why timelines stretch helps you avoid the same traps:
Failed Sections
The average first-attempt pass rate across CPA sections is roughly 50%. If you budget for passing every section on the first try, you're being optimistic. A single failed section adds 4–8 weeks to your timeline: a few weeks to get your score back, then 3–5 weeks of restudying before retaking.
Most candidates who eventually pass all four sections fail at least one along the way. Build buffer time into your plan. If you pass everything on the first attempt, you'll finish ahead of schedule — and that's a better surprise than the alternative.
Long Gaps Between Sections
This is the number one timeline killer. A candidate passes FAR, takes a month off to "recover," then takes another month to get motivated for AUD. Suddenly two months have evaporated and they've forgotten half of what they learned.
The best approach is to schedule your next section's exam date before you get your current score back. This forces continuous momentum. If you fail the current section, you can reschedule — but at least you weren't sitting idle.
Busy Season and Work Conflicts
Candidates working in public accounting face a unique challenge: January through April is busy season, with 50–70 hour work weeks. Studying during busy season is technically possible but extremely difficult.
Most public accounting candidates plan around busy season:
- Study and sit for sections May–December
- Pause during January–April (or study at reduced volume)
- Resume immediately after busy season
If you lose 3–4 months per year to busy season, your 12-month timeline becomes 15–18 months. Plan for it.
NTS Expiration
Your Notice to Schedule (NTS) — the authorization that lets you book exam appointments — has its own expiration. In most states, it's valid for 6 months. If you don't sit for your sections before your NTS expires, you have to reapply and pay the fees again.
This rarely extends the total timeline dramatically, but it's a frustrating and expensive mistake. Apply for your NTS when you're 4–6 weeks away from being exam-ready, not months in advance.
The Exam Scheduling Reality
The CPA exam is offered year-round at Prometric testing centers, but availability varies by location and time of year. Popular testing windows (especially right after score releases) book up weeks in advance.
Book your exam date early. Many candidates use the fixed exam date as motivation to finish studying. If you wait until you "feel ready," you'll keep pushing it back. Pick a date that gives you enough study time, book it, and work backward from there.
Rescheduling is possible but comes with fees if you're within 30 days of your appointment. Plan ahead to avoid losing money.
What the Fastest Candidates Do Differently
Candidates who pass all four sections in 6–9 months share these habits:
They overlap study periods. Instead of finishing one section and then starting the next from scratch, they begin light review of the next section during their final review week. This shortens the ramp-up time between sections.
They schedule aggressively. Next exam date is booked before the current score comes back. No gap longer than 1–2 weeks between sections.
They study daily, not just on weekends. 90 minutes every day beats 9 hours on Saturday. Daily repetition keeps material in memory and prevents the "restart" feeling every weekend.
They cut losses on weak sections. If they fail a section, they immediately reschedule rather than dwelling on it. They analyze their score report, focus on the weak areas, and retake within 4–6 weeks.
They minimize decision fatigue. Same study time, same study spot, same study routine. They don't spend energy deciding when or how to study — they just follow the plan.
A Sample 12-Month Timeline
Here's what a typical full-time worker's CPA journey looks like:
| Month | Activity |
|---|---|
| 1–2 | Study FAR (100+ hours) |
| 3 | Sit for FAR, begin AUD review |
| 3–4 | Study AUD (80+ hours) |
| 5 | Sit for AUD, begin REG review |
| 5–7 | Study REG (90+ hours) |
| 7 | Sit for REG, begin discipline review |
| 8–9 | Study discipline section (70+ hours) |
| 10 | Sit for discipline section |
| 10–12 | Buffer for retakes if needed |
This assumes ~15 hours/week of study with no major interruptions. Adjust the timeline based on your actual available hours.
How Much Does It Cost in Total?
Time isn't the only investment. Here's a rough total cost breakdown:
| Expense | Cost |
|---|---|
| Exam fees (4 sections) | $900–$1,100 |
| Application/licensing fees | $150–$400 |
| Review course | $30–$3,500 |
| NTS reapplication (if needed) | $0–$300 |
| Retake fees (per section) | $225–$275 |
Total out-of-pocket ranges from about $1,200 on the low end (with an affordable review course and no retakes) to $5,000+ with a premium course and multiple retakes. Many employers reimburse exam fees and review course costs — check with yours before paying out of pocket.
The Bottom Line
For most candidates, the CPA exam takes 12–18 months from first section to last. The fastest candidates finish in 6–9 months. The key variables are weekly study hours, pass-fail rates, and whether you maintain momentum between sections.
Don't aim for the fastest possible timeline — aim for a sustainable one. A pace you can maintain for 12 months beats an aggressive sprint that leads to burnout after two sections. Set realistic weekly study targets, schedule exam dates in advance, and don't take long breaks between sections.
The 30-month window is more than enough time if you stay consistent. Start studying, take your first section within 6–8 weeks, and keep moving forward.
Slayer CPA provides everything you need across all six sections — 100+ lessons, 8,500+ practice questions, timed practice exams, and downloadable study frameworks — for $29.99/month. Study at your own pace without a $2,000+ upfront commitment.