How to handle a workers' comp lapse on your CSLB license

A workers' comp lapse is one of the fastest ways to lose your contractor license without doing anything wrong — the policy simply ended and no one caught it. If it's happened to you, here's how to handle it.

First, understand what's at stake

If workers' comp is required for your license and the policy lapses or is cancelled without a replacement on file, CSLB can suspend the license. A suspended license means you can't legally operate under it — the same exposure as an expired one.

Comp is required if you have employees. It's also required for several classifications even with no employees at all — C-8 (concrete), C-20 (HVAC), C-22 (asbestos abatement), C-39 (roofing), and C-61/D-49 (tree service). If you hold one of those, there's no exemption to fall back on.

Step 1: Get coverage back on file immediately

The fix for a lapse is a current certificate on file with CSLB:

• If you still need coverage (you have employees, or hold a comp-required classification): bind a new workers' comp policy with your carrier and make sure the Certificate of Workers' Compensation Insurance is filed with CSLB. Insurers usually report this directly — confirm it actually reached the board.
• If you genuinely have no employees and your classification allows it: file a Certificate of Exemption instead. (Remember: the comp-required classifications above can't use this.)

Step 2: Clear the suspension

If the lapse already triggered a suspension, the license stays suspended until CSLB has the correct certificate showing coverage is back in place. Once that's processed, the board can lift the suspension. The sooner the certificate is on file, the shorter the suspension — so treat this as urgent.

Step 3: Watch the comp date, not just the renewal date

Here's the trap that causes most comp lapses: your comp policy and your license renew on different schedules. If your comp expires before your license does, it can quietly lapse in the middle of your two-year cycle — long before renewal is on your mind. Watching only your license expiration date will miss it every time.

One more thing to keep current: since July 1, 2024, contractors with a comp certificate on file must list their three highest-payroll classification codes at renewal. Keep those handy.

Step 4: Put it on autopilot

A comp lapse is a date problem in disguise — the policy's expiration date passed unnoticed. Contractor License Vault monitors your workers' comp status daily and flags it the moment it's missing, expiring, or lapsed (including when comp is required for your classification but none is on file). You hear about it while there's still time to call your carrier — not after the suspension lands.