Workers' comp audit cancellation is no longer a theoretical risk in California. A published decision of the Court of Appeal for the Third Appellate District, Employers Preferred Ins. Co. v. Workers' Compensation Appeals Board, holds that an employer who simply does not answer repeated requests for payroll records has failed to permit an audit, and that the insurer may cancel the policy for it. The decision was filed in July 2026 and certified for publication the following month, which is what moves it from a one-off outcome to a decision other parties can cite.
The employer in the case never refused anything. That is the point of it.
What the insurer did, and what the employer did not
Purchase Green Artificial Grass held a 2020 workers' compensation policy from Employers Preferred Insurance Co. After the policy expired, the insurer asked for payroll records so it could calculate the final premium. That is the ordinary end of every policy term.
The requests went out over roughly three months: letters and emails in May and June 2021, then a certified letter in August 2021. Nothing came back. The insurer issued a cancellation notice effective September 14, 2021.
On February 3, 2022, an employee was injured and filed a claim. The insurer denied it, pointing to the cancellation nearly five months earlier. The Workers' Compensation Appeals Board found the cancellation invalid. The Court of Appeal reversed, and published the result.
The rule the court actually stated
California Insurance Code section 676.8(b)(2) allows cancellation when an employer fails "to permit the insurer to audit payroll as required by the terms of the policy." The argument available to the employer was that failing to respond is not the same as refusing, because nobody ever said no.
The court rejected the distinction. It held that a reasonable reading of the insurance contract "imposed an affirmative obligation on the employer to provide the requested records," and that the insurer had satisfied every notice requirement along the way. Then it went further than it strictly had to: intent and awareness are irrelevant. The question is not whether the employer meant to obstruct the audit or even realized it was obstructing one. The question is whether the employer took affirmative action to hand over the records.
So the statutory phrase covers the employer who says no, and it now equally covers the employer whose bookkeeper left, whose mail went to an old address, or who put the certified letter in a pile.
| What the employer did | How the court treated it |
|---|---|
| Never refused the audit in words | Irrelevant |
| Never responded to letters, emails, or certified mail | Failure to permit the audit |
| May not have intended to obstruct | Irrelevant |
| Never affirmatively provided records | The whole question |
Why workers' comp audit cancellation is worse than an audit bill
The usual consequence of skipping an audit is financial and recoverable. A carrier estimates the premium, adds a noncompliance charge, and the sequence that follows an ignored audit generally ends with an employer paying more than they should have and moving on.
This case is a different category. Coverage was gone before anybody got hurt. An injured employee filed a claim against a policy that no longer existed, and the employer is left facing that exposure directly, without the insurer standing behind it. Whatever the final premium dispute was worth, it was worth less than one serious injury.
And the cancellation did its damage silently. Between September 2021 and February 2022 the business presumably believed it was covered. Nothing about an unanswered letter feels like a coverage event at the time.
What to take from it
Answer the audit request, even when you cannot answer it fully. A short reply that says the records are coming, or that asks what specifically is needed, is affirmative action. Silence is the thing the court penalized.
Make sure the requests reach a person. Audit correspondence goes to the address on the policy, which is frequently an old office, a former accountant, or an inbox nobody monitors. A certified letter that sits unopened counts against you exactly as much as one that was thrown away.
If you disagree with the audit, disagree on the record. Disputing a finding is a protected activity with its own process, and it is not the same as going quiet. Challenging a workers' comp audit requires engaging with it first, which this employer never did.
The premium audit is a term of the policy, not a request for a favor. California has now said out loud what that means when an employer treats it as optional: the policy period you thought you had can end early, and you may not find out until someone is hurt.
Frequently asked questions
What is workers comp audit cancellation?
Cancellation of a workers' compensation policy because the employer did not let the insurer audit its payroll. California Insurance Code section 676.8(b)(2) permits cancellation when an employer fails to permit the insurer to audit payroll as required by the terms of the policy.
Does ignoring an audit request count as refusing an audit?
In California it now does. The Court of Appeal held that complete nonresponse to repeated requests is a failure to permit an audit. The employer never refused in words; it simply never answered, and the court treated that as the same thing.
Does it matter whether the employer meant to obstruct the audit?
No. The court held that intent or awareness is irrelevant. What matters is whether the employer took affirmative action to provide the records the insurer asked for.
What happened to the injured worker's claim in the case?
It was denied. The policy had been cancelled effective September 14, 2021 and the injury occurred on February 3, 2022. The insurer denied the claim on the basis of the earlier cancellation, and the Court of Appeal reversed the board decision that had invalidated that cancellation.
How many times did the insurer ask for the payroll records?
Repeatedly over about three months. The insurer sent letters and emails in May and June 2021 and followed with a certified letter in August 2021. The employer never responded to any of them.
