Every US CPA prep provider will tell you it can be done in a year. Fewer will tell you what “done in a year” actually requires of you, specifically, starting from the day you register.
Both things are true at once: one year is a real, achievable timeline for the US CPA, and most candidates who attempt it on that schedule do not hit it. The gap between those two facts is not talent. It is planned.
The Claim, Stated Plainly
Passing all four CPA sections in twelve months is achievable if you pass each section on the first attempt. Most dedicated candidates who plan properly complete the exam within a twelve to eighteen month window. The fastest realistic case is twelve months. The honest average case is closer to fifteen.
That gap between “fastest case” and “honest average” is where most candidates’ plans quietly fail.
The Clock You Are Actually Racing
Once you pass your first section, a rolling window opens – commonly thirty months, though this varies by the state board you are licensed under, and a few boards still use an eighteen-month window. You must pass the remaining three sections before that window closes, or your earliest pass expires and you retake it.
This means the one-year plan is not really a twelve-month plan. It is a plan to pass all four sections inside a window that is two to two-and-a-half times longer than your target – which sounds like slack, until you realise the entire point of finishing in a year is to never need that slack at all.
What Has to Be True for the 12-Month Plan to Hold
You pass every section on the first attempt. A single retake adds a full study-and-registration cycle, typically eight to twelve weeks, to your timeline. Miss twice, and twelve months quietly becomes eighteen.
Your credential evaluation is done before you start counting. For candidates whose degree was earned outside the US, transcript evaluation alone can take one to two months. If you start that process on day one of “your year,” you have already spent it on paperwork, not study.
You study one section at a time, not several in parallel. Candidates who spread attention across two sections simultaneously tend to take longer overall than those who commit fully to one section, sit it, and move to the next – the sequential approach costs more calendar days per section but fewer total study hours wasted on context-switching.
Your work and study schedule can actually sustain nine to twelve months of focused preparation. This is the condition most one-year plans quietly assume rather than test. A working professional studying fifteen hours a week is not running the same plan as a full-time student studying thirty-five.
You are not waiting on state-board-specific requirements that fall outside the exam itself – ethics exams, additional coursework, or experience verification that some boards require before licensure, even after all four sections are passed.
Drop any one of these five conditions, and the twelve-month claim stops being a plan and becomes a hope.
Why the Difficulty of the Sections Matters to This Plan
Not all four sections cost the same time. AICPA’s most recently published pass rates (Q2 2026) put FAR at 42.47% and BAR at 45.62%, the two hardest sections on the exam, against TCP at 79.75%, the easiest. A twelve-month plan that treats every section as an equal three-month slice is already miscalibrated before you have opened a single textbook. The realistic version front-loads more study time against FAR and BAR, and treats TCP or ISC (67.98%) as the sections where the twelve-month buffer gets rebuilt.
The Honest Version of the Plan
Months 1–2: Credential evaluation and application, done in parallel with early study for your first section, not sequentially before it. Months 2–5: First section, ideally your strongest area, sat once, passed once. Months 5–8: Second section, using lessons from the first attempt on pacing and question style. Months 8–11: Third section, typically the hardest remaining one, given the most preparation time of the three. Months 11–12: Fourth section, usually the one you can move fastest on by this point, since exam technique has compounded across the prior three.
This is a tight plan, not a comfortable one. It leaves almost no room for a failed attempt, a demanding month at work, or a personal emergency – which is exactly why so many “one year” attempts become fifteen- or eighteen-month ones. The plan was realistic. The buffer for real life was not built in.
So What Should You Actually Plan For
If your circumstances genuinely support fifteen to twenty hours of weekly study with no major disruptions for a year, twelve months is a real target, not a marketing number. If they do not, the honest move is to plan for fifteen to eighteen months from the start, rather than plan for twelve and quietly slip into fifteen anyway. The second path gets you to the same destination with far less stress along the way, and it protects the thirty-month rolling window you are actually racing against.
If you’re weighing US CPA against a qualification you can pursue with GLOBALFTI directly – CPA Australia, ACCA, or US CMA all offer their own routes into global accounting careers, and each has a different timeline shape than the one mapped above. Explore GLOBALFTI’s CPA Australia, ACCA, and US CMA programmes to see which timeline fits your starting point.