CPAs and Enrolled Agents are both qualified tax professionals, but their credentials come from different sources and cover different scopes of practice.

A CPA holds a state-issued license. Requirements vary by state but typically include a bachelor’s degree with significant accounting coursework, passing a four-part exam, and completing work experience under a licensed CPA. CPAs can perform audits, issue attested financial statements, and handle a broad range of accounting services in addition to tax work. Their license is valid in the state where they’re certified, though many states have reciprocity agreements.

An Enrolled Agent holds a federal credential issued by the U.S. Treasury Department. To become an EA, you either pass a three-part exam covering individual taxes, business taxes, and representation practices, or you gain qualifying experience as an IRS employee. EAs must complete continuing education specifically in federal tax law to maintain their credential. The credential is valid nationwide since it comes from the federal government rather than individual states.

The key distinction in practice is specialization. CPAs cover the full range of accounting and auditing services with tax as one component. Enrolled Agents focus exclusively on taxation. Every hour of EA continuing education is tax-related, which means EAs typically stay deeply current on tax code changes, credits, and deductions that affect small business tax preparation.

Both CPAs and EAs can represent you before the IRS. Either can respond to IRS notices on your behalf, handle audits, and negotiate with the agency if you have a dispute. For Enrolled Agents, this IRS representation authority is the core of what the credential provides. It’s what “enrolled” means: they’re enrolled to practice before the IRS.

For business owners, the practical question is what you need done. If you need audited financial statements for investors or lenders, you need a CPA. That attestation function is something only CPAs can perform. If your primary concern is tax preparation, tax planning, and having someone who can represent you if the IRS comes calling, an Enrolled Agent is fully qualified and often more focused on exactly that work.

Many businesses work with both. A CPA might handle annual audited financials while an EA handles day-to-day tax strategy and filings. Others choose one or the other based on their specific needs.

When evaluating any tax professional, ask about their experience with your type of business and your tax situation. The letters after someone’s name matter less than whether they understand your industry and can help you minimize your tax burden legally. A specialist who knows your business often beats a generalist with a different credential.