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Definition

A legal arrangement where two entities share employer responsibilities for the same employee.

What is Co-Employment?

In a co-employment relationship, an employer and a PEO (like ExtensisHR) both have specific legal responsibilities for employees. The business manages day-to-day duties, while the PEO manages HR, payroll, benefits, and compliance.


Why is Co-Employment Important for Employers?

  • Central to the PEO model 
  • Clarifies employer obligations and reduces risk 
  • Helps small businesses access enterprise-level employee benefits and HR support 

FAQs

What is the purpose of a co-employment relationship? 

It allows businesses to retain control of day-to-day management while a PEO handles HR, payroll, benefits, and compliance.

Does co-employment change who manages employees?

No. You maintain authority over hiring, performance, and operations, while the PEO manages back-end responsibilities.

Can co-employment reduce legal liability?

Yes. A PEO shares certain risks (e.g., tax filing, compliance), helping reduce exposure and administrative burden.


How ExtensisHR Can Help

As your co-employer, we: 

  • Assume legal responsibility for tax filings and HR compliance 
  • Administer employee benefits and workers’ comp 
  • Handle regulatory filings and employee support 
  • Help mitigate joint-employment risk 

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