Retakes, attempts
and the credit clock
There is no limit on how many times you can sit a CPA Exam section. NASBA states that the only limits are the time it takes to receive a score, re-register, obtain a new Notice to Schedule and find a testing date. The thing that actually runs out is not attempts but credit — and the length of that window is set by your State Accountancy Board, not nationally. The widely repeated “30-month rule” is a jurisdiction rule that several boards use, not a rule that applies everywhere.
Source: NASBA, “CPA Exam FAQ” · checked 2026-08-15 · attempt limits and credit validity
Attempts: no cap
The national position is unambiguous. In NASBA’s words, the only limitations on how many times you can take a section are the time it takes to receive a score, re-register, obtain the new Notice to Schedule and find an available testing date. Under continuous testing those steps, not a rule, set your pace.
One jurisdiction states the same thing in plainer language: the California Board of Accountancy says there is no limit as to the number of times you may repeat a failed section. [source] That is quoted as an example of a board saying it directly — check your own board rather than assuming California’s wording is yours.
The credit clock is where the rule actually lives — and it is not national
Search this question and you will be told, repeatedly and flatly, that CPA Exam credit lasts 30 months. That is true in some jurisdictions and it is not a national rule. NASBA’s own FAQ says the credit period varies for each jurisdiction, and that your State Accountancy Board determines both whether credit is granted and how long it stays valid.
The practical consequence: a 30-month figure you read on a national page may be right for you, may be generous, or may be short. Two candidates in different states with identical exam histories can be under different deadlines.
| Question | Set nationally? | Where the answer lives |
|---|---|---|
| How many attempts per section | Yes — no cap | NASBA |
| How soon you can re-sit | Yes — continuous testing | NASBA |
| Whether credit is granted | No | Your State Accountancy Board |
| How long credit lasts | No | Your State Accountancy Board |
| Deadline to apply for licensure after passing | No | Your State Accountancy Board |
This page deliberately does not publish a table of every jurisdiction’s credit window. We have not verified fifty-odd boards against their primary sources, and a list that is stale in three states is worse than no list — it reads as authoritative while being wrong for the person relying on it.
What this means for the decision in front of you
Because attempts are unlimited and time is not, the real question after a fail is never “am I allowed to try again”. It is whether the next attempt is different enough from the last one to be worth a slot on the credit clock.
- What a high-60s or low-70s score does and does not tell you — the three things worth separating before re-booking.
- An estimate that moves on evidence rather than on how the last sitting felt.
- How many hours actually remain before your date, and where they have to go.
Common questions
How many times can you take the CPA Exam?
There is no cap on attempts. NASBA states that the only limits are the time it takes to receive a score, re-register, obtain a new Notice to Schedule and find an available testing date. Under continuous testing you can re-sit a failed section shortly after your score arrives.
Is the CPA Exam 30-month rule a national rule?
No, and this is the most commonly repeated error on this question. NASBA’s own FAQ says the credit period “varies for each jurisdiction” and that your State Accountancy Board determines whether credit is granted and how long it lasts. A 30-month rolling window is what several boards use — California states one explicitly — but it is a jurisdiction rule, not a national one.
How do I find the rule that applies to me?
Go to the accountancy board of the jurisdiction you applied through, not to a review provider and not to a national page. The board is the body that grants credit and sets its length, so it is the only source that is authoritative for you.
Does failing a section affect the credit I already have?
Failing a section does not remove credit for sections you have passed. What consumes credit is time: the window runs from when credit was established, so attempts that take longer to schedule and score eat into it.
How soon can I re-sit a failed section?
As soon as you have your score and can re-register and schedule. That is the practical constraint NASBA describes, and it is measured in the weeks it takes to get a score and a seat rather than in a fixed waiting period.
What we are building for this
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