Both credentials lead to professional careers in tax and accounting, but they are different sizes. One is a focused federal tax credential; the other is a broad state accounting licence. Here is the detailed comparison, beyond the table above.
The core difference
The EA (Enrolled Agent) is a federal tax credential awarded by the IRS. It is the highest credential the IRS gives, and it carries unlimited rights to represent taxpayers before the IRS - any taxpayer, any tax matter, any IRS office. But its scope is tax: representation and the tax law behind it.
The US CPA is a licence to practise public accounting, governed by individual state boards. It is broader than tax - it covers audit, attest and financial reporting - and it carries the legal standing to sign audit opinions, which an EA cannot do.
So this is less “which is the better professional” and more “how wide do you need to be.” If your work is tax, the EA covers it directly. If you need audit, attest, or the full range of accounting work, only the CPA opens that door. Decide the scope and most of the other differences follow.
Cost compared
The two are shaped very differently:
- EA: the main cost is the SEE exam fee, around 317 US dollars per part, so roughly 950 dollars for all three parts, plus a small PTIN fee and a modest enrollment fee. Review materials are optional. There is no education requirement, so there is no tuition hurdle.
- CPA: around 350 US dollars per section across four sections, plus state application and registration fees. The bigger cost is indirect: the 150 credit hours of education most states require to sit, which can mean extra university coursework. Many candidates also pay for a review course (commonly 1,000-3,000 dollars).
In short, the EA’s cost is a few exam fees; the CPA’s cost is dominated by the education requirement sitting in front of the exam. Confirm current fees with the IRS and your chosen state board.
Difficulty and time
Both are serious, but they feel different:
- EA: three tax-focused parts (Individuals, Businesses, Representation), each 100 multiple-choice questions needing a scaled 500. You can take them in any order, and passing scores carry over for three years. Typical study is around 120-200 hours total, often over six to twelve months, with no education hurdle in front.
- CPA: four sections (three Core plus one Discipline) needing a scaled score of 75, taken inside a rolling window you must not let lapse, on top of the 150-hour education requirement. Many candidates finish the exam sections in one to two years once eligible, with roughly 300-400 hours of study across all four.
Neither is “easier.” The EA is narrower, cheaper and quicker; the CPA front-loads an education barrier and spreads broader, denser material across more sections.
Scope and recognition
This is usually the deciding factor:
- EA is a federal credential, recognised in every US state, with full IRS representation rights. Its recognition is specifically about tax: clients and the IRS treat it as a mark of tax expertise. It does not extend to audit or attest work.
- CPA is a state licence, respected across the whole of accounting and finance, and is required to sign audit opinions and perform attest services. It is the broader and more widely recognised credential outside tax.
If your career is tax, the EA’s federal recognition and representation rights are exactly what you need. If you want the full range of accounting work, or a credential that signals broad competence beyond tax, the CPA is the wider badge.
Career outcomes
- EA maps to: tax preparer, tax accountant, tax specialist, tax-resolution specialist, and self-employed tax practitioner. It is strongest in roles centred on preparing returns and representing clients before the IRS.
- CPA maps to: public accountant, auditor, tax accountant, controller and finance-director roles, across the US accounting profession. It opens audit and attest work that the EA cannot.
There is real overlap in tax roles, where both credentials are valued. The difference is range: the CPA reaches into audit, attest and broad finance leadership, while the EA is the specialist’s credential for tax. If your real target is management accounting or corporate finance rather than either tax or audit, the CMA is often a more direct fit.
How to decide
Ignore prestige and answer one question: how wide does your work need to be?
- Your career is tax - preparation and representing clients before the IRS - and you want a fast, low-cost route without a degree → EA.
- You need audit, attest, or a broad accounting licence, and you can meet the 150-hour education rule → CPA.
- Genuinely torn but tax-focused for now → the EA is the quicker, cheaper start, and you can add the CPA later if a role demands the wider licence.
The EA is months and hundreds of dollars; the CPA is years and an education requirement. Let the scope of the work you want, not the prestige of the letters, make the call.