Wage-and-Hour and PAGA Damages

A wage and hour damages expert turns time punches and payroll records into a number that a mediator, court or jury can check: unpaid overtime, meal and rest premiums, waiting-time and wage statement penalties, and PAGA civil penalties. We build that number from the employer’s own data, state every assumption that moves it, and tell you what the records support and what they do not.

What the economist quantifies

Each claim type has its own formula and its own weak point, so we compute them separately.

• Overtime and the regular rate. Labor Code § 510(a) requires time and a half for work over eight hours in a workday, over 40 hours in a workweek and for the first eight hours on a seventh consecutive day, and double time over 12 hours in a day and over eight hours on the seventh day. The dispute is usually the rate: when nondiscretionary bonuses, commissions or shift differentials are left out, we recompute it pay period by pay period. The federal rule is similar: 29 U.S.C. § 207(a)(1) sets overtime at one and one-half times the regular rate for hours over 40 in a workweek, and § 207(e) defines the regular rate to include all remuneration for employment except listed exclusions. See bonuses and the regular rate.
• Off-the-clock work and rounding. We compare raw punches to paid time, employee by employee, and measure which way the rounding ran and how often.
• Meal and rest premiums. Labor Code § 226.7(c) requires one additional hour of pay at the employee’s regular rate of compensation for each workday a compliant meal or rest period is not provided. The Court of Appeal held in United Parcel Service, Inc. v. Superior Court (2011) 196 Cal.App.4th 57 that one premium is available for meal periods and one for rest periods on the same workday. In Ferra v. Loews Hollywood Hotel, LLC (2021) 11 Cal.5th 858, the California Supreme Court held that “regular rate of compensation” in § 226.7 means the same thing as “regular rate of pay” in § 510, so the premium includes nondiscretionary incentive pay, not only the base hourly wage, and the ruling applies retroactively.
• Waiting-time penalties. Under Labor Code § 203(a), when an employer willfully fails to pay final wages on time, the employee’s wages continue as a penalty from the due date until paid or until an action is commenced, for no more than 30 days. The inputs are separation dates and the daily rate.
• Wage statement penalties. Labor Code § 226(e)(1) allows, for a knowing and intentional violation, the greater of actual damages or $50 for the initial pay period and $100 for each subsequent pay period, capped at $4,000 per employee.
• FLSA claims. Under 29 U.S.C. § 255(a), an FLSA action must be commenced within two years after the cause of action accrued, or three years for a willful violation. We run both periods when willfulness is disputed.
• Misclassification, where damages turn on the hours reclassified employees actually worked.

PAGA exposure after the 2024 reform

PAGA is where the gap between a demand and a defensible figure is widest. As a PAGA damages expert, our job is to show both numbers and the steps between them.

The 2024 reform (AB 2288 and SB 92) amended Labor Code § 2699 for civil actions brought on or after June 19, 2024; matters in which the PAGA notice was filed before that date remain under the prior version. Under the amended statute:

• The default penalty is $100 for each aggrieved employee per pay period (§ 2699(f)(2)). Lower amounts apply to certain wage statement violations and to isolated, nonrecurring violations, and a $200 penalty applies where the agency or a court has previously found the employer’s policy unlawful or the conduct is found malicious, fraudulent or oppressive.
• Penalties are capped at 15 percent of the amount sought if the employer took all reasonable steps to comply before receiving notice (§ 2699(g)(1)), and at 30 percent if it took them within 60 days after notice (§ 2699(h)(1)).
• Recovered penalties are distributed 65 percent to the Labor and Workforce Development Agency and 35 percent to aggrieved employees (§ 2699(m)), replacing the prior 75/25 split.

An aggrieved employee is one who personally suffered each alleged violation within the period under Code of Civil Procedure § 340 (§ 2699(c)), which is a one-year period. Whether penalties run for one year or across a longer class period, whether they stack across violation types within a pay period, and whether a cap applies are legal questions. Counsel frames them; we compute each reading and show what it does to the total.

That is the difference between maximum and realistic exposure. The maximum stacks every violation type across every employee for every pay period in the longest period anyone argues for. The realistic figure uses the one-year lookback, pay periods actually worked, violation rates observed in the data and any cap the facts support. Our wage-and-hour and PAGA exposure estimator lets you test those choices before any records are produced.

Working from time and payroll data

Where the data allow, we analyze the full population rather than a sample. A full-population analysis removes sampling error from the argument.

• Matching. Punches are matched to paid hours first; mismatches are reported, not dropped.
• Gaps. Missing weeks, locations or years are identified at the outset. We state how each gap is handled and what the result would be if it were handled differently.
• Rounding neutrality. We measure whether rounding favored the employer, the employee or neither, overall and by employee.
• Meal periods. Analysis is at the shift level: when the first meal began, how long it lasted, whether a second meal was due, and whether a waiver or premium appears in payroll.
• Sampling. When records are only on paper or the population is too large to process by the deadline, we design a sample sized to the variability in the data, drawn at random, and report its margin of error.

The legal standard matters as much as the data. In one published matter, 183,429 shifts produced meal-period exposure that moved roughly 54-fold depending on which meal-period threshold applied. Nothing in the records changed; the dispute was about the standard, not the data, and we reported both results side by side.

Class certification and common proof

At certification, the question for a wage and hour class action economist is whether damages can be computed class-wide from common evidence, or whether the claims break into individual inquiries.

In Duran v. U.S. Bank National Assn. (2014) 59 Cal.4th 1, the California Supreme Court rejected a judgment built on a small sample with a large margin of error, under a trial plan that prevented the employer from litigating its exemption defense. The court also said that statistical sampling may provide an appropriate means of proving liability and damages in some wage and hour class actions. In Tyson Foods, Inc. v. Bouaphakeo (2016) 577 U.S. 442, the U.S. Supreme Court held that a representative sample may be used to establish class-wide liability where each class member could have relied on that sample to establish liability in an individual action.

The practical work is the same either way: build the model, test it against the cases most likely to break it, and learn which violation types the data can carry before filing. In one published certification matter, that testing defined which claims went into the motion and which were left out. See also our note on class certification.

Exposure ranges for mediation

Most wage and hour matters resolve at mediation, often before a report would ever be written. We provide a preliminary damages range first, so settlement decisions can be made before the expert budget is spent. It is broken out by claim type and legal reading, so the mediator sees where the number lives.

We are retained by both plaintiff and defense counsel, and the method does not change with the side of the caption. For defendants, that often means rebuilding the plaintiff’s model exactly and testing only what the records do not support; for plaintiffs, a figure built to survive that review. See how economists approach wage and hour claims.

Who leads the work

Wage and hour engagements are led by Roman Garagulagian, Ph.D., principal economist (Ph.D. in Economics, Claremont Graduate University; Vice President–West and board member, National Association of Forensic Economics). Britni Wilcher, Ph.D., an affiliated economist whose work covers class action damages, compensation disparities and pay equity analysis, leads or joins matters where those issues are central.

Every engagement is led by the economist responsible for the opinion. Analysts may support the work, but the designated expert owns the methodology, assumptions, analysis, report and testimony. We do not designate one expert and hand the file to another. See the broader employment litigation support practice.

What we need to start

1. Party names only, for a conflict check. Nothing privileged.
2. A 20 to 30 minute scoping call on the claims, the class period and the deadline.
3. Once engaged: timekeeping data (raw punches, not only summaries), payroll registers, meal and rest period and rounding policies, any waivers, the class or aggrieved-employee list with hire and separation dates, pay frequency and the PAGA notice.

You receive a written scope and phase budget before any engagement letter. If the records will not carry the opinion you need, we tell you at the scoping stage.

If you have a matter now, start with a conflict check using party names only. If the other side has already served an exposure model or expert report, send us the report for review. When the data are ready, upload the case files securely.

Frequently asked questions

Do you work for employers or employees?

Both. We are retained by plaintiff and defense counsel, and the method does not change with the side of the caption. We tell you what the record supports and what it does not.

Can you estimate PAGA exposure before the data are produced?

Yes, as a range. Headcount, pay frequency, average rate and the lookback period support a first estimate, and our exposure estimator shows how each input moves it. The range narrows once the data arrive.

Do you analyze all of the records or a sample?

All of them where the data allow. We sample only when records are incomplete or cannot be processed in time, and then we disclose the sample design and margin of error.

How does Ferra change meal and rest premium calculations?

Premiums are owed at the regular rate of compensation, which includes nondiscretionary pay such as incentive bonuses. Where those payments exist, we recompute the premium rate for each affected pay period.

Which PAGA rules apply to my case?

The 2024 amendments apply to actions brought on or after June 19, 2024, not to matters whose PAGA notice was filed earlier. Which version governs is a legal question; when it is disputed, we compute both.

Can you help at class certification as well as damages?

Yes. We test whether each claim can be computed on common proof from the employer’s records, and we report which claims the data support class-wide and which they do not, before the motion is drafted.