Enrolled Agent - EA

DEFINITION of 'Enrolled Agent - EA'

An enrolled agent (EA) is a tax professional allowed to represent taxpayers in matters concerning the Internal Revenue Service (IRS). EAs must pass an examination or have sufficient experience as an IRS employee and pass a background check. Enrolled agents first appeared in 1884 because of issues arising with Civil War loss claims.

BREAKING DOWN 'Enrolled Agent - EA'

EAs are not required to get college degrees. An individual with five years of taxation experience with the IRS may apply to become an enrolled agent without taking the exam. They must complete 72 hours of continuing education every 36 months. Certified public accountants (CPAs) and attorneys may serve as enrolled agents without taking the exam.

Enrolled agents are the only tax professionals who do not require a state license. However, they have a federal license and can represent a taxpayer in any state. They must abide by the specifications of the Treasury Department’s Circular 230, which provides the guidelines governing enrolled agents. Enrolled agents that have a National Association of Enrolled Agents (NAEA) membership are also subject to a code of ethics and rules of professional conduct.

Benefits of Using an EA

NAEA members must complete 30 hours per year of continuing education or 90 hours per every three-year period, which is significantly more than the IRS prerequisite. Enrolled agents offer tax planning, tax preparation and representation services for businesses and individuals.

EAs vs. Other Tax Professionals

Enrolled agents are required to prove their proficiency in every aspect of taxes, ethics and representation, unlike CPAs and attorneys, who may not specialize in taxes.

EAs are not employees of the IRS. In addition, they cannot display their credentials when representing clients and advertising their services. They cannot use the term certified as part of a title or infer an employee relationship with the IRS.


In the 1880s, there were inadequate attorney standards, and CPAs were not in existence. The enrolled agent profession began after fraudulent claims were submitted for Civil War losses. Congress took action to regulate EAs to prepare Civil War claims and represent citizens in their interactions with the Treasury Department. In 1884, the Horse Act was signed into law by President Chester Arthur to establish and standardize enrolled agents.

In 1913, when the 16th Amendment was passed, EA duties expanded to include tax preparation and resolving taxpayer disputes with the IRS. In 1972, a group of enrolled agents collaborated to form an association called the NAEA to represent the interests of EAs and increase the professional development of its members.


The hiring of tax examiners is projected to decline 6% from 2014 to 2024 as the growth of the tax examiner industry is closely tied to changes in federal, state and local government budgets. The growth of the enrolled agent industry depends on industry rule changes and the demand for tax services. However, there is a growing need for EAs in private and public accounting firms, law firms, corporations, local and state government agencies, and banks.