Types of Class Action Lawsuits

Published by The Click Lab Agency LLC. Last reviewed September 2026. Not legal advice.

The type of class action case determines what you are eligible to recover, what the claims rate will be, what documentation the claim form requires, and what timeline to expect. Individual recoveries vary widely across case types — small amounts are typical in consumer cases, while cases with statutory damages or documented wage losses can pay much more. Understanding the case type is the first step in calibrating the calculator’s claims rate and allocation inputs.

Consumer Fraud and Deceptive Business Practices

Consumer fraud class actions allege that a company misrepresented its products or services to consumers — through false advertising, deceptive pricing, undisclosed fees, misleading product labels, or other unfair trade practices. They are brought under state consumer protection statutes: California’s UCL and CLRA, New York’s GBL § 349, Illinois’s Consumer Fraud Act, and dozens of similar state laws. These statutes allow class-wide injunctive relief and restitution without requiring proof of individual reliance by each class member — which is what makes consumer fraud class actions certifiable when individualized injury proof would defeat certification.

Settlement dynamics in consumer cases: claims rates are low — a 2019 Federal Trade Commission staff study of 149 consumer settlements found a median claims rate of 9% and a weighted average of 4% — because individual payments are small and many class members never see or act on the notice. The same study found that in half the settlements the median claimant received $69 or more, and in a quarter, $200 or more. Allocation is usually equal per valid claim, sometimes with a higher tier for people who can document purchases. In some cases the most valuable relief is an order requiring the company to change its practices rather than the cash payments. See average class action payout per person for the full numbers.

Data Breach and Privacy

Data breach class actions are filed when companies fail to protect consumer personal information from unauthorized access, or when they collect, share, or use personal data in ways that violate privacy statutes or privacy policies. Common legal theories: negligence (failure to implement adequate security), breach of implied warranty, breach of contract (violation of stated privacy policies), and statutory claims under Illinois BIPA, California CCPA, and state data breach notification laws.

Illinois BIPA has produced the most significant per-claimant recoveries in the data breach category. BIPA provides statutory damages of $1,000 per negligent violation and $5,000 per intentional or reckless violation — without requiring proof of actual harm. Because early court rulings treated each scan as a separate violation, aggregate exposure was enormous; a 2024 amendment now limits recovery to one violation per person for the same collection method, which will shrink future BIPA settlements. Facebook settled a BIPA class action for $650 million; Google settled one for $100 million; TikTok for $92 million. Per-claimant payments in the largest of these, such as the Facebook settlement, reached a few hundred dollars because claims rates were modest relative to the fund.

For standard data breach cases without statutory damages, cash payments are usually smaller, because recovery depends on proof of actual harm — fraudulent charges, identity theft losses, time spent, credit monitoring costs — that many class members cannot document. These settlements often offer a choice between free credit monitoring and a modest cash payment, plus reimbursement of documented losses up to a cap, and claims rates tend to be low.

Securities Fraud

Federal securities fraud class actions under Section 10(b) of the Securities Exchange Act and Rule 10b-5 are brought by investors who purchased publicly traded securities at prices allegedly inflated by the defendant company’s material misrepresentations or omissions. The PSLRA imposes specific structural requirements on securities class actions: a lead plaintiff (typically the institutional investor with the largest financial interest) must be appointed by the court; the complaint must meet heightened pleading standards for scienter (intent to defraud) and loss causation; and discovery is stayed pending resolution of a motion to dismiss. These requirements filter out weak cases but allow strong cases to proceed efficiently.

Settlement dynamics in securities cases differ fundamentally from consumer cases. Participation by dollar value is much higher than in consumer cases because institutional investors with large share positions have strong financial incentive to file properly documented claims. Recovery is calculated per share purchased during the class period under a plan of allocation that accounts for when shares were bought and sold, so retail investors with small positions often receive modest checks while large funds recover millions. The calculator should use a claims rate of 30–50% for securities cases.

Employment and Wage-and-Hour

Employment class actions address systemic violations of wage and hour laws. The most common federal vehicle is the Fair Labor Standards Act (FLSA), which is enforced through collective actions — "opt-in" collective actions where class members must affirmatively join rather than opting out. California Labor Code class actions run concurrently under Rule 23 and provide additional remedies under PAGA. Common claims: unpaid overtime (misclassification of employees as exempt from overtime, failure to count all hours worked); off-the-clock work requirements (mandatory pre-shift work, required remote work outside scheduled hours); meal and rest break denials; misclassification of employees as independent contractors; and failure to pay final wages promptly upon termination.

Individual recovery in wage-and-hour class actions is higher than in consumer cases because the damages are concrete — lost wages can be calculated from payroll records, time records, and employee declarations. Payments are usually allocated in proportion to each worker’s weeks or hours in the class period. In California, PAGA penalties are split between the state (65%) and the affected employees (35%). Because employers have payroll records, many wage settlements pay automatically or have higher claims rates than consumer cases, and the wage portion of a payment is taxed as wages.

Product Liability and Multi-District Litigation

Product defect cases involving widespread physical injury — defective vehicles, dangerous pharmaceuticals, defective medical devices, toxic consumer products — typically proceed as Multi-District Litigation (MDL) rather than Rule 23 class actions. MDL consolidates related cases from multiple districts before a single judge for coordinated pretrial proceedings, while preserving each plaintiff’s individual case for trial. The distinction matters: MDL settlements are structured around individual harm assessment rather than class-wide averages, producing per-plaintiff recoveries that scale with individual injury severity — from hundreds of dollars for minor product issues to millions for catastrophic injuries from defective medical devices.

Consumer product defect cases that involve economic harm without physical injury — a car model with a defective feature that reduces resale value, a product that does not perform as advertised — may proceed as Rule 23 class actions with more uniform per-claim allocation. These cases tend to produce lower individual recoveries than physical injury cases but follow the same claims process structure as consumer fraud settlements.

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