Oklahoma CPA CPE Requirements, Explained
Last reviewed June 2026 against the official sources linked below. Requirements change — always confirm with your board before relying on them.
Total hours
120 hrs / rolling 3 years
Annual minimum
20 hours/year (20 technical)
Ethics requirement
4 hrs / rolling 3 years
Issued by
Oklahoma Accountancy Board
Oklahoma runs two clocks at once: a hard 20-hour floor every single calendar year, and a 120-hour total measured over a rolling three-year window. The word rolling is the catch - there is no clean reset, because the Board always looks at the most recent three years. Miss a single year's 20-hour minimum and the three-year total will not bail you out.
CPAs call this CPE (continuing professional education), not CE. Here is what an active Oklahoma permit actually requires, in plain English.
The base requirement: 120 hours over three rolling years
The Oklahoma Accountancy Board (OAB) requires at least 120 hours of CPE in each rolling three-year period, with a minimum of 20 hours completed in each calendar year. Because the window rolls forward continuously, your oldest year drops off as a new one is added, so there is never a moment where the slate is wiped clean.
Technical fields and the ethics requirement
- At least 20 of your hours each calendar year must be in technical fields of study - accounting, auditing, taxation, information technology, and similar - if you hold a permit to practice public accounting.
- A minimum of 4 hours of professional ethics must be earned within each rolling three-year period, and these count within the 120, not on top of it.
- Oklahoma does not mandate a state-specific ethics course for ongoing renewal, though applicants for an initial or lapsed permit must pass the AICPA comprehensive ethics course.
- If you supervise or review compilation engagements, at least 4 hours each year must address that area unless you are enrolled in an approved peer review program.
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Start tracking — freeWhen is your deadline?
Oklahoma permits renew annually by the last day of your birth month, and the renewal window opens about three months before that date. The full 120 rolling-period total, your 20-hour annual minimum, the technical-fields minimum, and your ethics hours must all be satisfied for the cycle before you renew.
How CredTally keeps this on autopilot
- Track the rolling three-year 120-hour total and the 20-hour annual minimum side by side, with separate progress shown per requirement so neither clock slips past you.
- A dedicated bucket for the 4-hour rolling ethics requirement and the annual technical-fields minimum, each shown on its own.
- Store every completion certificate in a private vault attached to the course it proves, so an OAB audit is a one-click export.
- Reminders at 90, 60, 30, and 7 days before your birth-month deadline, with your remaining hours in the subject line.
- Hold permits in more than one state? Each gets its own card, deadline, and reminder schedule on a single dashboard.
Frequently asked questions
How many CPE hours does Oklahoma require?
At least 20 hours every calendar year and 120 hours in each rolling three-year period, including 4 hours of ethics within that three-year window.
Does Oklahoma require a state-specific ethics course?
No. Ongoing renewal needs 4 hours of professional ethics per rolling three-year period, but Oklahoma does not require a state-specific course for renewing CPAs. Initial and lapsed-permit applicants must pass the AICPA comprehensive ethics exam.
What is the rolling three-year period?
Rather than resetting on a fixed date, Oklahoma always measures your most recent three years. Each year your oldest year drops off, so the 120-hour total is continuously in motion.
When does my Oklahoma permit renew?
Annually, by the last day of your birth month. The renewal window opens roughly three months ahead of that date.
Official sources
CredTally is a record-keeping tool and is not affiliated with any licensing board. This guide is general information, not legal or compliance advice.
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