California · Workers' Compensation
What is Form 5020, the employer's report of a work injury?
Form 5020 is the Employer's Report of Occupational Injury or Illness. Your employer, or its insurer, must file it with the state within 5 days after learning of a work injury that causes lost time or needs care beyond first aid. It is not the DWC-1, the form you use to start your own workers' compensation claim, and a missing or wrong Form 5020 does not decide your case.
Eman Yazdchi, Esq., Certified Specialist in Workers' Compensation Law, California Board of Legal Specialization, State Bar of California.
California Board of Legal Specialization, State Bar of California

California Board of Legal Specialization, State Bar of California
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What is Form 5020 for workers' comp?
Form 5020 is the state's name for this report, and your employer or its insurer files it, not you.
When your employer has a work injury to deal with, a staff member or the insurance claims office fills out Form 5020 with facts about the incident and sends it on, as the rule below requires. The version now in use is Revision 7.
Every employer shall file a complete report of every occupational injury or occupational illness to each employee which results in lost time beyond the date of such injury or illness or which requires medical treatment beyond first aid, as defined in Labor Code Section 5401(a).
That regulation carries out Labor Code 6409.1, which requires the report for any work injury or illness that costs you time beyond the day it happened, or needs medical care beyond first aid. The completed form goes to the Department of Industrial Relations or, if your employer carries insurance, to the insurer first, which must then send a copy to the state. Think of it as a recordkeeping report for the state and the insurance file. It does not open your claim, and it does not decide your claim.
Who fills out Form 5020?
Your employer, or its claims staff, fills out and files Form 5020. You never have to complete this one yourself.
Someone in your employer's office, often a safety coordinator or the insurance carrier's claims staff, fills in facts about the incident: the date, the job you were doing, and the part of the body affected. If your employer buys workers' compensation insurance, that completed form goes to the insurer, who then sends a copy on to the state. A self-insured employer sends its copy straight to the state instead.
Your treating doctor files a different report about your exam, called the Doctor's First Report of Occupational Injury or Illness, within 5 days of seeing you. That report covers your diagnosis and work restrictions. Neither report takes the place of the DWC-1 claim form you fill out yourself to open your case.
How soon does my employer have to file Form 5020?
Your employer has 5 days from learning of the injury to file Form 5020, and a separate 5 days to file an amended report if you later die from it.
Labor Code 6409.1 and the rule behind Form 5020 both set the same clock: your employer must file within 5 days after it learns of a work injury or illness that causes lost time or needs care beyond first aid. If you later die from a reported injury, your employer has another 5 days from learning of the death to file an amended report saying so.
This clock is not your clock. You have 30 days to give your employer written notice of the injury under Labor Code 5400, and your employer's own knowledge of the injury, from any source, can count as notice even without a formal written statement. Your 30 days and your employer's 5 days run on different sides of the same incident, and neither one waits for the other.
A serious injury, illness, or death comes with its own, faster duty. Labor Code 6409.1 also requires your employer to call or use the state's online system to report it to Cal/OSHA right away, separate from the 5-day Form 5020 filing. That immediate report is about workplace safety oversight, not your individual claim.
Is Form 5020 the same as the DWC-1 claim form?
No. Form 5020 is your employer's report to the state. The DWC-1 is the form you fill out yourself to open your own claim.
The two forms point in opposite directions and run on different clocks. The table below lines them up.
| Feature | Form 5020 | DWC-1 |
|---|---|---|
| Who fills it out | Your employer or its insurer | You, the injured worker |
| Who it goes to | The state, by way of the insurer if your employer is insured | Your employer first, then its insurer |
| Employer's deadline | File within 5 days of learning of the injury | Hand or mail it to you within 1 working day of learning of the injury |
| What it does | Records the injury with the state for its files | Opens your workers' compensation claim |
The DWC-1 is the one that matters for your case. Filing it starts your employer's duty to authorize treatment within 1 working day, and under Labor Code 5402, the insurer generally has 90 days from that filing to accept or reject your claim. Form 5020 does none of that work. A perfectly filed Form 5020 does not open your claim, and a late or missing one does not close it. See the full California workers' comp forms guide for every form used in a claim, and how to file a California workers' comp claim for the filing steps themselves.
Can I get a copy of my employer's report of injury?
The rule that sets Form 5020's required wording lists you, the injured worker, among those who may be given the confidential information on it.
Form 5020 carries health information about you, so the regulation that sets its required wording treats it as confidential. That same regulation says the confidential information on the form may be given to the employee, former employee, or a personal representative, to anyone handling a workers' compensation or other insurance claim, and, in some circumstances, to a public health or law enforcement agency or a consultant the employer hires. Certain state and federal workplace safety agencies can request it too.
In practice, the most direct path is to ask your employer's claims administrator or insurer for a copy, or to request it as part of your claim file once you have a claim number or an attorney. The state does not mail you a copy automatically.
What if my employer's report gets the facts wrong?
A wrong Form 5020 does not bind you. It is your employer's account, not a finding about what actually happened.
Form 5020 reflects what your employer reported about the incident, which can be incomplete, mistaken, or written by someone who was not there when it happened. That does not change the facts, and it does not decide your claim. Your own account belongs on your claim form and in your medical records, where your doctor writes down how you say the injury happened.
A Form 5020 that conflicts with your account can be an early sign that your employer disputes the injury itself. If that happens, see what to do if your employer denies your work injury happened for the next steps, including medical care, documentation, and how the insurer or the WCAB weighs the evidence.
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Do not wait on your employer's paperwork to protect your own rights. Report your injury in writing within 30 days, ask for your claim form, write your own account of what happened, and keep a copy of anything you sign. Form 5020 runs on its own 5-day clock in the background, and it is not a step you have to manage. A deadline that matters far more to your case is the 1-year window under Labor Code 5405 to pursue these benefits. Form 5020 sits at the reporting stage of a claim; for the full path from reporting to resolution, see the California workers' comp claim process overview.
Eman Yazdchi is a Certified Specialist in workers' compensation law, certified by the California Board of Legal Specialization, State Bar of California. Eman Yazdchi reviews each matter individually, and a consultation is most useful when your employer's report conflicts with what happened, when nothing was ever filed and your claim has stalled, or when the 90-day decision window passes with no clear answer. Before you call, the consultation checklist lists what to bring.
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Frequently Asked Questions
Does Form 5020 decide whether my workers' comp claim is accepted or denied?
No. Form 5020 is a record for the state's files, not a decision on your claim. Under Labor Code 5402, your employer's insurer generally has 90 days after you file your own claim form to accept or reject your claim, and if it misses that window the injury is presumed covered unless new evidence turns up later. Form 5020 plays no part in that 90-day decision.
Is there a separate report my doctor has to file?
Yes. Your treating physician files the Doctor's First Report, a different form, within 5 days of your first exam. It covers your diagnosis and any work restrictions, while Form 5020 covers your employer's account of the incident itself. Neither one replaces the claim form you file yourself.
What should I do if I never saw my employer's Form 5020?
You are not required to see it. Form 5020 is filed with the state and the insurer, not mailed to you as a matter of course. Focus on your own paperwork instead: your claim form, your medical records, and your own written account of how the injury happened.
Does my employer have to file Form 5020 if I only needed first aid?
No. The filing duty applies only when a work injury causes lost time beyond your shift or needs medical treatment beyond first aid, as both Labor Code 6409.1 and the rule behind Form 5020 define it. A minor injury treated with simple first aid alone does not trigger this report.
What if my employer never files Form 5020 at all?
An unfiled Form 5020 does not stop your own workers' compensation claim. Your rights come from reporting your injury under Labor Code 5400 and filing your own claim form, not from your employer's paperwork to the state. If paperwork or delays are affecting your benefits, that is a different problem from Form 5020 itself, and worth raising directly.
Does my employer have a separate duty to report serious injuries right away?
Yes. For a serious injury, illness, or death, Labor Code 6409.1 requires an immediate report to Cal/OSHA by phone or the state's online system, separate from the 5-day Form 5020 report. This faster duty is about workplace safety oversight, not a step in deciding your individual claim.
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