California Porch

Work Injury · Checklist · Reviewed July 14, 2026

Workers' compensation after a work injury

A first-step check for reporting a job injury, filing DWC 1, getting care, and reading claim notices.

The short version

Report the injury and file DWC 1; they are separate steps

Tell the employer about a job injury or illness as soon as possible, because waiting more than 30 days can put benefits at risk. The form comes next: the employer must generally give or mail the DWC 1 claim form within one working day after learning of the injury. Complete the worker section, return it, and keep a dated copy.

What changes the answer: Emergency care comes first. Tell the medical team the condition is work-related. A clinic visit or workplace incident report does not replace the DWC 1 claim form.

Telling a supervisor and filing DWC 1 are different steps. Both matter. Dated copies help preserve the medical and benefit trail.

How it works

A work injury can happen at once or build over time

A fall, cut, crash, burn, or sudden strain is easy to picture. Repeated lifting, hand work, noise, dust, chemicals, stress, or another exposure can also cause a condition over time. Report it when you learn or believe the job caused or added to it.

Get emergency care at once when needed. For other care, tell the provider that the condition is work-related and describe the actual job tasks. Write down the date, place, body parts, symptoms, witnesses, and how the work caused or added to the problem.

Notice to the employer and DWC 1 are both important

Tell a supervisor or employer promptly. DWC warns that waiting more than 30 days can put benefits at risk. The employer must generally give or mail the DWC 1 form within one working day after learning of the injury or illness.

Complete only the worker section. Sign and date it, return it to the employer, and keep a copy. Use a method that shows when it was delivered. If the employer will not provide the form, download it from DWC or contact the Information and Assistance Unit.

Filing the form starts the medical-care path

DWC says the employer must authorize appropriate treatment within one working day after the filed claim form is received. While the claim is being reviewed, up to $10,000 in treatment may be available under the current rule.

Nonemergency care may go through the employer's medical provider network or another allowed route. Follow the written directions, but ask for help if treatment stalls. Save work restrictions, visit notes, prescriptions, mileage, bills, referrals, and every request for care.

The claim can involve several kinds of benefits

Workers' compensation can cover medical care and may partly replace wages during recovery. Other benefits can address permanent limits, return-to-work needs, or death caused by work. Pain-and-suffering damages are not part of the workers' compensation benefit system.

Temporary and part-time workers may qualify. DWC also says a worker does not need lawful U.S. immigration status for most workers' compensation benefits. The injury, employment, medical, wage, and claim facts still control the result.

Every delay, denial, and medical dispute has its own path

Open every letter from the employer, insurer, doctor, and DWC. A claim-status letter, delay, denial, benefit notice, medical review, or hearing paper can ask for a different response by a different date.

DWC's Information and Assistance Unit offers free help with forms and the process. Retaliation for reporting a job injury or seeking benefits in good faith is also a separate concern. Get qualified help promptly when care, pay, job status, or a hearing deadline is at risk.

First moves

  1. 1

    Get emergency care first when needed. Tell the medical provider that the injury or illness is work-related.

  2. 2

    Report the injury to a supervisor or employer as soon as possible. For a condition that built up, report it when you learn or believe work caused it.

  3. 3

    Write down the date, place, task, and affected body parts or illness. Add witnesses, symptoms, and how work caused or added to the problem.

  4. 4

    Ask the employer for the Workers' Compensation Claim Form, DWC 1. The employer must generally give or mail it within one working day after learning of the injury or illness.

  5. 5

    Complete only the employee section. Sign and date it, return it promptly, and keep a copy. If mailing it, use tracked delivery and save the receipt.

  6. 6

    Treatment must be authorized within one working day after the employer receives the filed claim form. This applies while the claim is reviewed and is subject to the legal limit.

  7. 7

    Save every clinic note, work restriction, mileage record, and bill. Keep each claim letter, delay, denial, acceptance, and payment notice too.

  8. 8

    Use the local DWC Information and Assistance Unit when the employer will not provide the form or treatment stalls. It can also help with an unclear notice or denied claim.

Watch for

  1. 1

    DWC warns that failing to report within 30 days can risk benefits when the delay prevents investigation. Report promptly rather than relying on the outside date.

  2. 2

    A work injury can be one event or a condition that built up over time. Repetitive stress, exposure, and work-caused illness can fit the claim path.

  3. 3

    Temporary and part-time workers may be eligible. Most workers do not need lawful immigration status for most workers' compensation benefits. The claim facts still control.

  4. 4

    A DWC 1 form opens the workers' compensation case. A clinic visit or incident report alone is not the same filing step.

  5. 5

    While the claim is being decided, the employer or administrator may direct nonemergency care through its medical provider network or other allowed path.

  6. 6

    The employer must authorize appropriate treatment within one working day after a DWC 1 is filed. DWC states that up to $10,000 may be available while the claim is reviewed.

  7. 7

    It is illegal for an employer to punish or fire a worker for having a job injury or requesting workers' compensation benefits in good faith.

  8. 8

    Each denial, delay, medical-review request, benefit notice, or hearing paper has its own response path. Use DWC Information and Assistance or qualified legal help promptly.

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