Is a Sole Proprietor Covered by Workers' Comp in California?

Is a sole proprietor covered by workers' comp in California?

Usually not for their own injuries, and usually not required to be. California's workers' comp law covers employees, and a person running their own unincorporated business has no separate employer to be an employee of.

California Labor Code 3351 defines who counts as an employee. That definition is built around a relationship between two different parties: a worker, and the employer who hires them.

"Employee" means every person in the service of an employer under any appointment or contract of hire or apprenticeship, express or implied, oral or written, whether lawfully or unlawfully employed, and includes:

Picture someone who owns and runs their own business alone, with no partners and no staff. That person is not "in the service of an employer" for their own work. There is no second party to be the employer. Whether the business has to insure anyone else is a different question, covered below.

Why isn't someone automatically covered for their own work?

Because workers' comp is built around an employer insuring its employees, and a sole proprietor's own labor does not fit that structure.

Compare this to a corporation or an LLC. Those are separate legal persons. A corporate officer or an LLC managing member can actually be an employee of the company they run. That is exactly why Labor Code 3352 gives them a way to opt out, usually a signed written waiver. Someone running their own business alone has no such entity standing between them and their own work. There is nothing to opt out of in the first place. The two situations look alike from the outside, since both are just an owner running the show. The legal mechanics underneath are not the same.

Does this change once that business hires its first employee?

Yes. The moment a one-person business brings on even a single worker, the usual rules for covering that worker kick in.

Under Labor Code 3700, any California employer with at least one employee must either buy a workers' comp policy or qualify as a certified self-insurer. Hiring help, even part time or seasonal, triggers that duty for the new hire. It still does not automatically cover the owner. The owner stays outside the definition of employee for their own work, unless they take the separate step described next.

Does a contractor's license change any of this?

Yes, for anyone licensed by the Contractors State License Board. The license itself requires a choice: proof of coverage, or a signed statement that none is needed.

California requires every contractor's license to have one of two things on file with the Contractors State License Board: proof of workers' comp coverage, or an approved self-insurance certificate. A license holder with no employees can instead file a signed certification of exemption. That form states, under penalty of perjury, that they do not employ anyone in a way that triggers California's workers' comp laws. Some license types cannot use that exemption at all, no matter how small the business is. That list has changed over time, so check your specific license type on CSLB's own site before assuming the exemption applies to you.

Can someone running their own business choose coverage anyway?

Often, yes, even though the law does not force it. Many insurers will add a sole proprietor to their own policy if asked.

Carrying no coverage on yourself means a work injury falls outside workers' comp entirely for you personally. Many workers' comp insurers will let an otherwise-exempt owner join the same policy that covers any employees. That usually costs an added premium. Ask your insurance agent or carrier directly whether the policy includes you personally. A standard employer policy usually protects only employees, unless you ask for that addition.

Is running your own business the same as being an independent contractor?

Related, but not identical. One is how your own business is structured. The other is how a company that hires your business treats you.

A person can run their own business alone and also work as an independent contractor for one or more client companies. Whether that client company was right to treat you as a contractor, instead of its own employee, is a separate legal question. California decides that under the ABC test in Labor Code 2775, not by how your own business happens to be set up. A company might label you a contractor mainly to avoid covering you, while still directing your work the way it directs its employees. That label does not automatically control. Our guide to a denied workers' comp claim covers what to do when coverage is disputed on those grounds.

If you are not sure where you stand, a few facts matter most: how your business is actually structured, whether you have hired anyone, and whether a license you hold has its own filing rule. Keep your CSLB paperwork, your insurance policy, and any written agreement with companies that hire your business in one place.

Yazdchi Law P.C., based in Palmdale, looks closely at ownership and classification questions like this one for workers throughout California, including a dispute over whether someone was really an uncovered owner or an employee who should have been covered. Call (661) 273-1780 or use the contact form to talk through your situation.