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You still have a claim. You may have two.
Route one — the state fund. The Uninsured Employers Benefits Trust Fund pays medical treatment, temporary disability, permanent disability, job displacement benefits, and death benefits to workers injured by illegally uninsured employers.
Route two — sue them. Labor Code § 3706 permits a civil action against an employer that failed to secure workers' compensation. And § 3708 strips the defense of its usual defenses — negligence is presumed, and the employer may not plead contributory negligence, assumption of the risk, or the fellow-servant rule.
The second route is the one nobody mentions, and in the right case it is worth far more, because a civil action pays for pain and suffering. Workers' compensation does not.
First — verify the coverage
Do not take the employer's word, and do not assume from a denial letter.
Search the public coverage database at caworkcompcoverage.com, and if that is inconclusive, submit a Coverage Research Service Request to the WCIRB. The WCIRB verification confirming there was no coverage on the date of injury is the document the entire UEBTF process is built on, and it should be obtained before anything else.
Also search EAMS for prior claims against the same employer. A history of claims tells you a great deal about what you are walking into.
The UEBTF process
This is a procedural gauntlet, and it is where these claims fail. UEBTF is not an insurance company and it does not behave like one — benefits are not automatic, and every step has to be completed properly.
The sequence:
1. File the DWC-1. Employee section completed, signed, dated — served on the employer by certified mail or hand delivery, with proof of delivery kept.
2. Verify no coverage through the WCIRB.
3. Gather the employment proof. Pay stubs, W-2s or 1099s, texts and schedules, photographs, uniforms, witness names. Where the employer paid cash and kept no records — which is common — establishing the employment relationship itself becomes the first fight.
4. File the Application for Adjudication with the WCAB, with the declaration required under § 4906(h).
5. Prepare the packet — Declaration of Readiness to Proceed, Special Notice of Lawsuit (required under § 3715), and Petition to Join Party Defendant.
6. Personally serve the employer. Not by mail. A process server or the sheriff, with proof of service.
Service is where these cases die. For a corporation or LLC, the agent for service of process must be served; if three attempts fail, a petition for service on the Secretary of State is the route. For a partnership or sole proprietorship, a partner or the owner must be served personally.
7. File the served packet at the WCAB with the proof of service.
8. Send a copy and a request for benefits to the nearest UEBTF office.
Then join UEBTF as a party defendant on a showing of good cause. UEBTF's liability generally attaches only after the employer has been properly served and joined — which is precisely why service is not a formality.
And the ordinary one-year deadline still applies to filing the claim.
The civil action
Labor Code § 3706: where an employer fails to secure the payment of compensation, an injured employee may bring an action at law for damages — as though the workers' compensation system did not apply.
Labor Code § 3708 is what makes it powerful. In that action:
- Negligence is presumed — the burden is on the employer to rebut it.
- The employer may not plead contributory negligence.
- The employer may not plead assumption of the risk.
- The employer may not plead the fellow-servant rule.
In an ordinary work injury the employer is immune and the worker gets a capped statutory benefit with no pain and suffering. Where the employer broke the law by not carrying insurance, the immunity is gone, negligence is presumed, and the defenses are stripped.
That is a genuinely different legal position, and it should be evaluated in every uninsured employer case.
The practical question is collectibility. An employer that did not buy workers' compensation insurance frequently has no assets and no other insurance. Which is why the two routes are usually pursued together: UEBTF for benefits that will actually be paid, and the civil action where there is something to collect — assets, a general liability policy that may respond, a solvent parent or successor, or a personally liable owner.
And you may also pursue the ordinary third parties — a property owner, a general contractor, an equipment manufacturer, a driver. Those defendants are unaffected by your employer's insurance status. How third-party claims work.
What the employer is facing
Failing to secure workers' compensation is a misdemeanor in California, and it carries penalty assessments. Cal/OSHA can issue a stop order shutting the business down until coverage is obtained.
None of that pays you. But it is leverage, and it explains why a properly served uninsured employer sometimes finds coverage or a settlement it claimed not to have.
Two common variations
"I was paid in cash" / "I was a 1099." Labor Code § 3357 presumes that anyone rendering service for another is an employee, and misclassification is not a defense — it is a factual question about control and the nature of the work, and the burden is on the employer. Cash payment does not remove you from the system; it just means the employment relationship has to be proved with texts, schedules, witnesses, photographs, and deposit records rather than a W-2.
"The contractor I worked for wasn't licensed." Under California law an unlicensed contractor's workers are generally deemed employees of the hiring party, which can reach a licensed general contractor or a property owner who hired them. That is frequently a solvent defendant standing behind an insolvent one.
And immigration status is irrelevant to all of it. Undocumented workers are covered by California workers' compensation, and by the UEBTF.
Frequently asked questions
My employer has no insurance. Do I still have a claim?
Yes. UEBTF pays benefits for workers injured by illegally uninsured employers, and § 3706 separately permits a civil action against the employer.
Is UEBTF automatic?
No. It is one of the most procedurally demanding claims in the system — the employer must be personally served with a Special Notice of Lawsuit and joined, and benefits generally do not attach until that is done properly.
Can I sue my employer?
Where the employer failed to secure coverage, yes — and § 3708 presumes negligence and bars contributory negligence, assumption of the risk, and the fellow-servant defense.
Is suing better than UEBTF?
It pays for pain and suffering, which comp does not. Whether it is better depends almost entirely on whether there is anything to collect. Most cases pursue both.
They paid me in cash with no paperwork.
You are presumed to be an employee under § 3357. The employment relationship has to be proved with other evidence, and it regularly is.
Does my immigration status matter?
No. Undocumented workers are covered, including by UEBTF.
How long do I have?
The ordinary one-year deadline to file applies, and every procedural step after that has its own timing. In an uninsured employer case, delay is expensive — employers disappear.
These cases are about doing it right, in order
Every failure we see in an uninsured employer case is procedural: coverage never verified, the employer never properly served, UEBTF never joined, the civil claim never evaluated. None of it is difficult. All of it is unforgiving.
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Sources
Labor Code § 132a · § 3357 · § 3706 · § 3708 · § 3715 · § 3716 · § 4551 · § 4553 · § 4553.1 · § 4906(h) · § 4650 · § 5407 · § 5814 · § 5814.5 · Insurance Code § 11661
Department of Rehabilitation v. WCAB (Lauher) (2003) 30 Cal.4th 1281 · Gelson's Markets, Inc. v. WCAB (2009) · Lauher burden of proof, clarified in later panel decisions
General information about California law, not legal advice about your case.
Law Offices of Solov & Teitell, APC · (213) 380-9310 · 24/7 (213) 463-6469
Printed from https://www.solovteitell.com/workers-compensation/uninsured-employer/ · Last reviewed 2026-08-23