Workers compensation is one of the main reasons small employers sign with a professional employer organization. Under co-employment the PEO typically provides coverage through its own master policy, which can mean better rates and less administration than a small firm buying alone. But workers compensation is state law, the rules on whose policy answers for a claim differ by state, and a PEO agreement that is vague about coverage is a liability sitting in a drawer. This page explains the mechanics and what to check, based on federal and state regulator guidance; the agreement and the policy documents control, and nothing here is legal advice.
Whose policy covers the employee
In the common arrangement the PEO holds a master workers compensation policy and the client's worksite employees are covered under it, with the client listed by endorsement. Some states instead require or permit client-based policies, where coverage is written in the client's name even though the PEO administers it. The difference matters at claim time and at exit: under a master policy the loss history usually attaches to the PEO, so a client that later leaves may walk away without an experience record of its own, which can make standalone coverage harder to price. Ask which structure applies in your state, ask for the certificate of insurance naming your company, and confirm who the carrier is rather than accepting a line in a brochure.
Workers compensation is state law, not federal
There is no single national workers compensation scheme for private employers. The US Department of Labor is explicit that individuals injured while employed by private companies should contact their state workers compensation board, and its own Office of Workers' Compensation Programs administers coverage only for specific federal groups such as federal employees, longshore workers and coal miners. So a PEO's compliance story has to be checked per state: the policy, the rates, the filing duties and the penalties for a gap all come from the state where the employee works, not from where the PEO or the client is headquartered.
States police the arrangement directly
Several states regulate PEOs specifically because of workers compensation. California requires every employer with one or more employees to carry coverage under Labor Code section 3700, and operating without it is a criminal offence carrying a fine of not less than $10,000 or up to a year in county jail, with civil penalties that can reach $100,000 and stop orders that halt the use of employee labor until coverage exists. Florida licenses PEOs as employee leasing companies under Chapter 468, Part XI of its statutes and requires licensed companies to file proof of workers compensation coverage quarterly for as long as they hold the license. A PEO that cannot show you its current state filings has already answered your due diligence question.
What to verify before signing
Get four things in writing before the agreement is signed. First, the coverage structure: master policy or client-based policy, and the carrier's name. Second, a certificate of insurance that names your company and your worksite locations, renewed on schedule, not a one-time PDF. Third, the classification codes the PEO is using for your workers, because misclassification is where premium disputes and coverage arguments start. Fourth, what happens on exit: whether your claims history is reported in a form a future insurer will accept. If the PEO operates in a licensing state such as Florida, check the license itself on the regulator's public lookup rather than taking the sales deck's word for it.
Questions people ask about peo workers compensation
Does using a PEO remove my workers compensation obligation?
No. Coverage obligations come from state law and apply to the employment relationship. A PEO can provide and administer the policy, but if coverage lapses the state's penalties can still land on the business using the labor, so verify the certificate rather than assuming.
Is workers compensation through a PEO cheaper?
Often, for small firms, because the PEO's master policy pools many clients and the PEO handles the administration. But the quoted saving depends on your classification codes and claims record, so compare the fully loaded cost against a standalone quote, not against the PEO's own illustration.
What happens to my claims history if I leave the PEO?
Under a master policy the experience record usually sits with the PEO, and a departing client may have no independent history to show a new insurer. Ask before signing how the PEO documents your claims record and whether it will provide loss runs on exit.
Who handles a claim when a worksite employee is injured?
The PEO's carrier processes the claim under whichever policy covers the worksite, and the state workers compensation board oversees disputes. Day-to-day, the client still has to report the injury promptly to the PEO; late reporting is a common and avoidable cause of claim trouble.