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Certified payroll in California

On a public works project, every contractor and every subcontractor files its own certified payroll. That sentence explains most penalties.

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Public works in California carries an administrative burden that catches out contractors who are perfectly good at building things.

The rule that produces the most penalties is also the simplest: each contractor and each subcontractor files its own certified payroll records. A sub that assumed the prime was handling it is not compliant, and the penalty is the sub's.

Registration and thresholds

California Labor Code §1771.1 · Department of Industrial Relations

Contractors and subcontractors must register with the DIR before bidding on or performing public works, and file certified payroll records through the DIR's eCPR system.

Thresholds: projects over $25,000 for construction and over $15,000 for maintenance.

Records are filed weekly, for every week in which work was performed, on Form A-1-131 or an accepted equivalent.

Where contractors actually get caught

  • Misclassification of work: paying a labourer's rate for work falling under a higher-rated classification. The most frequent and most expensive finding.
  • Fringe benefit calculation. Prevailing wage is a total package; contributions to bona fide plans can offset it, but the arithmetic must be right and documented.
  • Apprentice ratios. Apprentice rates apply only to properly registered apprentices in an approved programme.
  • Using the wrong wage determination. The determination in force when the project was bid or awarded governs: an older project can run on older rates.
  • Maintenance contracts, where the lower $15,000 threshold catches work that does not feel like a public works project.

Penalties accrue per worker, per day

Which is why a classification error running across a crew for a month becomes a large number quickly, and why awarding bodies can withhold contract payments until records are produced.

Repeated failures can lead to debarment from public works: a business-ending outcome for a contractor who depends on that work.

Common questions

Not answered here? Ask us directly: we would rather explain it than have you guess.

We are a sub. Does the prime file for us?

No. Every contractor and subcontractor registers separately and files its own records. The prime is responsible for ensuring its subs comply and will chase you, but the filing obligation and the penalty exposure are yours.

How do we find the right prevailing wage rate?

The DIR publishes determinations by classification and geographic area. The one that governs is the determination in force when the project was bid or awarded, not the current one. Using the wrong determination is a finding even where you paid generously, because the classification and fringe breakdown will not match.

How do we start?

Book a scoping call using the form on this page, or call us. We will ask what you need, who is asking you for it, and what condition your records are in, then tell you what the engagement involves and what it will cost before anything begins.

Book a scoping call

Twenty minutes, no charge. Tell us what you need and we will tell you what it involves, what it will take, and whether we are the right fit for it.

  • A short call with the person who would actually do the work.
  • A clear scope and a fixed quote before anything begins.
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Free resource

The California compliance calendar

Every filing a Los Angeles business, nonprofit or association owes in a year, in date order, with the statute beside it. One page, so it can go on a wall.

  • Federal, California and Los Angeles County dates in a single sequence
  • Entity by entity, so you only read your own rows
  • The citation for each date, so you can check it yourself
  • Reviewed and dated, and reissued when a date moves

There is no instant download. A person sends it, usually the same working day.