How I Figure Out the Right Sequence for My CPA Candidates
Most people overthink this. I have watched candidates cycle through the same anxious forum threads for years, trying to find some secret optimal order. The truth is simpler than the threads make it sound, but there are real tradeoffs that matter once you start booking your seats. Start with Business Environment and Concepts if you can. It is the shortest section, takes about 3 hours to sit, and covers taxes, commercial law, and business concepts you encounter daily whether you work in audit, tax, or consulting. People who tackle BEC first usually feel momentum because the questions are more reading-comprehension than calculation-heavy. I had a candidate once who burned three weeks on Financial Accounting and Reporting before touching BEC, got demoralized by the sheer volume of standards, then basically stalled out for four months. She came back to BEC, finished it in two weekends, and that shifted her whole approach. The section does not require deep technical prerequisites from the other parts. Then move to Auditing and Attestation. AUD covers assurance procedures, engagement letters, quality control, and the AICPA code of conduct. It pairs naturally with BEC because you already know the business law fundamentals, and auditing questions often reference the same commercial concepts. The tricky part is the behavioral ethics questions at the end of each simulated case. They look straightforward until you pick the answer that sounds right in real life rather than what the code actually says. I spent two hours once on a single ethics problem set because I was defaulting to practical judgment instead of reading the exact wording of the confidentiality rule. The workaround is to highlight every qualifier in the question stem before you look at the options. Words like materially, pervasive, and reasonable care change the answer entirely.
After that, tackle Financial Accounting and Reporting. FAR is the beast. It covers the full range of GAAP, government accounting, not-for-profit, and a lot of journal-entry mechanics. You do not need to understand auditing to sit FAR, but having BEC and AUD behind you means you recognize financial statements in a different context. The section is about 4 hours, and I have seen people cancel during the exam because they underestimated the drawing requirements for the task-based simulations. Bring a calculator that your reviewing manager approved, because the formula reference sheet only covers certain computations, and you will need your own for lease amortization and bond discount calculations. Finish with Regulation. REG covers federal taxation, corporate and partnership tax, and some ethics again. It is dense with number-crunching, especially the individual income tax simulations. The counter-intuitive part is that people who save REG for last sometimes find it easier because the tax concepts build on FAR's financial statement foundation. But if you are weak on taxes, REG can feel like drowning in IRC sections without a logical through-line. I had a situation where a candidate tried REG first, bombed it because she had no context for the depreciation methods, then came back after FAR and saw how MACRS tied directly to the book-tax differences she had just studied. The bottleneck nobody warns you about is the scheduling lag. You cannot just walk into a Prometric center tomorrow. You need to request your testing window through NYSSBM or whatever state board controls your candidates, and they usually give you a window that opens within a few weeks, but the actual seat confirmation comes later. If you are working while studying, plan around your busy season. I know a public accounting manager who let his staff take BEC during August, right before the tax rush, because the quiet period made sense for a group of people dealing with the workload.
Another downside is the cost per attempt. Each section runs about $200, and if you fail, you pay again. The pass rate hovers around 50 percent for first-timers on FAR, so budget accordingly. If you are close to the edge, consider retaking the section you missed rather than grinding all four at once. The alternative is the 18-month window you have to pass everything once you start, which means you should pick your sequence carefully to avoid burning through months on sections that require heavy prerequisites. The specific problem I encountered was with the ethics questions in AUD. They look easy until you realize the code uses terms like independence and objectivity in ways that differ from common parlance. I spent a long evening once working through a case where the answer sounded right in practice but wrong under the exact definition in the AICPA code. The workaround is to read the question, close your eyes, and picture the exact rule text before you select an option. Do not default to what makes sense in the real world. If you are struggling with BEC, try the business letter format. It is straightforward, takes about 20 minutes per simulation, and covers the same concepts you use in client communications. The section does not require deep technical prerequisites from the other parts, but if you are weak on taxes, REG can feel like starting from scratch. The workaround is to review the AICPA ethics module before you sit AUD, because the behavioral questions show up at the end of every exam, and knowing the exact definition of professional competence matters more than you think.
Get the Full Details

The edge-case that trips people up is the simulated case in AUD. You have about 15 minutes per case, and the questions often reference the same commercial law concepts you saw in BEC. I found that reviewing BEC's contract law section before sitting AUD cut my prep time down from about 40 hours to roughly 25, depending on your baseline knowledge. The tradeoff is that BEC and AUD share some overlap, so studying them close together means you reinforce the same material rather than forgetting it between attempts. If you are considering the CPA exam, plan your sequence around your work schedule, not some ideal order from a forum thread. I have watched candidates waste months cycling through the same anxious discussions, trying to find the perfect route. The practical truth is that BEC first, then AUD, then FAR, then REG works for most people because it builds from reading-heavy to calculation-heavy to tax-heavy. But if you are strong on taxes, swapping REG earlier can make sense for your group. The exact workaround I used when I hit a wall with FAR was to pull the AICPA Bluebook, the official candidate handbook, and study the list of frequently tested standards rather than grinding through every possible variation. It cut my prep from about 60 hours down to roughly 35, depending on your starting point. The section is about 4 hours, and if you are close to the edge, consider retaking the section you missed rather than burning through all four at once.
One more thing about the scheduling. You need to track your eligibility window through your state board, because it usually expires within a certain timeframe, and if you do not book your seat in time, you lose the money. I know a reviewing manager who let his staff take BEC during the quiet period, right before busy season, because the scheduling lag made sense for a group of people dealing with the workload. Plan accordingly, and stop overthinking the order.