Problems with your claim
Delays, late payments and penalties
California law punishes insurers that pay late or stall without a good reason. A late disability payment is automatically increased by 10% (Labor Code §4650(d)). If benefits are unreasonably delayed or refused, a judge can add a penalty of up to 25% of the delayed benefit, up to $10,000 (Labor Code §5814). You can also complain to the DWC Audit Unit.
Common delays
- No first TD check within 14 days of the employer learning about the injury and your disability.
- Gaps between biweekly payments.
- PD advances not started within 14 days after TD ended, when PD is evident.
- Approved treatment not scheduled, or medical bills and mileage not reimbursed.
- No decision on the claim within 90 days of the DWC-1.
The automatic 10% increase
If a TD or PD payment isn't made on time and the insurer didn't have a valid reason, the late payment must be increased by 10%, paid to you without a court order (LC §4650(d)).
The LC §5814 penalty
For unreasonable delay or refusal of any benefit, including medical treatment, the WCAB can increase the delayed amount by up to 25%, capped at $10,000 per incident (LC §5814). "Unreasonable" means the insurer had no genuine doubt, legal or medical, about owing the benefit. You raise it with a petition for penalties (I&A guide 21) or at a hearing.
What to do when your claim stalls
- Write to the adjuster. Email is fine. State what's late, since when, and ask for payment or a written reason by a specific date. Keep it short and factual.
- Keep a log of calls and emails: date, who, what was said.
- Escalate to the supervisor if there's no answer within a few business days.
- Call DWC Information & Assistance (1-800-736-7401) for help contacting the claims administrator.
- File a complaint with the DWC Audit Unit for repeated problems.
- Request an expedited hearing at the WCAB for TD or medical disputes (filed with a Declaration of Readiness). An attorney can do this for you.
Keep your own records tight
Delays often start with missing paperwork: a work status report the adjuster didn't receive, or a mileage form without dates. Send your doctor's work status notes to the adjuster yourself after each visit, and keep proof of what you sent.
Key numbers
- First TD payment: 14 days; then every 2 weeks.
- Late payment: +10% automatically.
- Unreasonable delay: up to 25%, max $10,000.
- Claim decision: 90 days after the DWC-1.
Sources
- California Labor Code §4650 (timing of payments; late-payment increase)
- California Labor Code §5814 (unreasonable delay penalty)
- California Labor Code §5402 (90-day decision; $10,000 treatment)
- DWC I&A guide 21: Petition for penalties (PDF)
- DWC I&A guide 6: How to request an expedited hearing (PDF)
- DWC Information & Assistance unit (free help, 1-800-736-7401)
- DWC fact sheets and I&A guides (index)
Official sources checked November 2026. Laws and rates change; check the source for the latest version.
This guide is general information, not legal advice. Every case is different. For free help from the state, call the DWC Information & Assistance unit at 1-800-736-7401.