What the coverage actually does
Workers’ comp pays for a work injury regardless of fault: medical treatment, a share of lost wages, disability benefits, and — through the employer’s liability part — defense when an injury turns into a dispute. In exchange, it’s generally the employee’s exclusive remedy: the system exists so injuries don’t become lawsuits.
Operating without it when it’s required is where things get severe: the state can issue stop orders, assess penalties, and an uninsured employer can end up personally exposed to the full cost of an injury. The Department of Industrial Relations publishes the details — it is not a risk worth pricing.
How pricing actually works
- Class codes. Every kind of work carries a classification with its own rate; an office manager and a roofer are priced like an office manager and a roofer. Misclassified payroll — in either direction — is one of the most common audit findings.
- Payroll is the exposure base. Premium follows your actual payroll, trued up at audit. Estimating low doesn’t save money; it defers a bill.
- Experience modification. Once your business is large enough, your own claim history starts adjusting the price. Small, frequent claims often move it more than one bad year — which is why return-to-work practices matter financially, not just culturally.
The traps that catch first-time employers
- The 1099 assumption. Calling someone a contractor doesn’t make them one — California’s ABC test presumes worker status unless strict conditions are met. If the state reclassifies your "contractor" after an injury, you were an uninsured employer the whole time.
- Owner and officer exclusions signed without thought. Excluding yourself can be legitimate — but it means your work injury lands on your health coverage and savings. It’s a decision, not a default.
- Out-of-state and remote employees. An employee working from another state may need that state’s coverage; a policy written only for California may not follow them.
- Letting the policy lapse over a missed audit. Audit non-compliance can cancel coverage on an otherwise healthy account — the paperwork is part of the policy.