“PEO” describes a type of employment-services arrangement. “CPEO” refers to a specific certification status under the IRS program.
The IRS states that professional employer organizations may apply for certification as Certified Professional Employer Organizations and publishes public listings of organizations whose certification is current, suspended or revoked.
What a PEO does
The IRS describes a PEO as an organization that can perform some or all federal employment-tax withholding, reporting and payment functions for workers performing services for a client. The broader market also commonly associates PEO relationships with HR administration, benefits and related services.
What CPEO status means
The IRS CPEO program is voluntary. Certification is tied to statutory and regulatory requirements involving matters such as financial responsibility, organizational integrity, tax compliance and other program criteria.
Certification can have specific federal employment-tax consequences. An employer should therefore avoid assuming that a general marketing description or an industry label answers a certification question.
How to verify a specific status
The IRS maintains public CPEO listings and updates the published information periodically. An employer evaluating a provider can consult the IRS listing rather than relying on an old marketing statement or a search snippet.
The practical question for an employer
The right question is not simply, “Is this company a PEO?”
The more precise questions are:
- What services are being provided?
- What entity is entering the agreement?
- Does CPEO status apply to the relevant entity?
- What does the current IRS listing show?
- How does the actual agreement allocate employment-tax responsibilities?
Internal Link Suggestions:
- Link to Trion Solutions and the PEO Model
- Link to What Employment-Tax Responsibilities Can a PEO Handle?
- Link to PEO vs Employer of Record
Sources:
- IRS CPEO overview
- IRS public CPEO listings