PAGA vs. class action: what is the difference?
Both cover groups of workers. They recover different things, under different rules.
Employees with a wage problem that affects co-workers often hear about two ways to bring a group case: a class action and a PAGA action. They are related but different, and many cases include both.
| Class action | PAGA action | |
|---|---|---|
| Brought on behalf of | A class of employees with similar claims | The State of California, as its proxy |
| What it recovers | Unpaid wages, premiums, interest, statutory damages | Civil penalties for Labor Code violations |
| Court approval of the group | Requires class certification | No class certification required |
| Can members opt out? | Yes | No; the judgment binds the State on those penalties |
| Who gets the money | Class members | 65% State, 35% aggrieved employees (2024 reform) |
| Agency notice first | No | Yes, to the LWDA |
| Main deadline | Usually 3 to 4 years for wages | 1 year for penalties |
Certification is the big difference
A class action under Code of Civil Procedure 382 must be certified by the court, which requires showing, among other things, that common questions predominate and that a class action is the superior way to decide them. A PAGA claim does not need class certification (Arias v. Superior Court (2009) 46 Cal.4th 969), though courts can now limit a PAGA claim's scope to keep it manageable.
Wages vs. penalties
A class action can recover the wages themselves: unpaid overtime, meal and rest premiums, waiting-time penalties and interest. A PAGA action recovers civil penalties; the California Supreme Court has held that unpaid wages are not recoverable through PAGA itself (ZB, N.A. v. Superior Court (2019) 8 Cal.5th 175). That is a main reason the two are often filed together: wages through the class or individual claims, penalties through PAGA.
Arbitration and class waivers
Many employees have signed arbitration agreements with class action waivers. Under federal law those waivers are generally enforceable, which can prevent a class action and send individual wage claims to arbitration. PAGA is different: an employer can compel arbitration of the employee's individual PAGA claim, but the employee keeps standing to pursue the representative portion in court (Adolph v. Uber Technologies, Inc. (2023) 14 Cal.5th 1104). For many workers with arbitration agreements, PAGA is the only way to address violations affecting co-workers.
Which fits your situation
- Large unpaid amounts for many workers, no arbitration agreement: a class action may recover more.
- Arbitration agreement with a class waiver: PAGA may be the main group remedy.
- Violations that cause little lost pay but are widespread (for example, paystub errors): PAGA penalties may be the more meaningful remedy.
- Your own claim is strong and urgent (for example, you were fired): an individual claim, with or without PAGA.
The deadlines are different and short for PAGA. If you are weighing a group case, the one-year penalty clock is usually the first thing to check.