Class Action Lawyer, Role, Cost, Settlements, and How Class Action Lawsuits Work

When one person is wronged by a large company, filing a lawsuit alone can feel impossible. Legal fees are high, individual damages may be small, and the power imbalance is enormous. That is exactly what class action lawsuits were designed to fix.

A class action allows hundreds, thousands, or even millions of people who suffered the same harm to join forces and take legal action as one. This guide covers everything — what a class action is, how it works, what types exist, how settlements are split, and how to find the right lawyer.

What Is a Class Action Lawsuit?

Class action lawsuits allow hundreds or potentially thousands of individuals to join together and take legal action against a person or entity in instances when it would not be financially viable for them to file individual lawsuits. Class actions can be started by just one person or a small group of people, and are filed on behalf of all those who suffered similar injury or financial harm.

The concept is straightforward: one lawsuit, one outcome, one settlement — shared among everyone who was similarly harmed. Rather than a company facing thousands of small claims it can easily dismiss, it faces a single, massive, coordinated legal action with real financial consequences.

No other kind of lawsuit has the ability to serve as many people and remedy a widespread wrong as a class action can. Resulting court orders can provide benefits and financial compensation to millions of individuals, and future generations may also benefit through updated corporate standards and protocols.

How Big Are Class Action Lawsuits Right Now?

The scale is staggering — and growing. Class actions and government enforcement lawsuits garnered more than $42 billion in 2024, $51.4 billion in settlements in 2023, and a record-setting $66 billion in 2022. When combined, the three-year settlement total eclipses any other three-year period in the history of American jurisprudence.

A 2024 survey indicates that the percentage of companies facing class actions has reached the highest level in 13 years, with significant spending on defense, particularly in areas like labor and employment, data privacy, and product liability.

This is not a niche area of law — it is one of the most active and consequential areas of American litigation today.

The Four Requirements for Class Certification

Before a lawsuit can proceed as a class action, a judge must certify the class. A court must determine that a lawsuit meets four criteria under Federal Rule of Civil Procedure 23(a): the class is so numerous that joining all members individually would be impractical; there are questions of law or fact common to the class; the claims of the representative parties are typical of the claims of the class; and the representative parties will fairly and adequately protect the interests of the class.

There is no strict numerical cutoff, but courts have observed that a class of more than 40 members generally satisfies the numerosity requirement. In practice, most class actions involve far more people than that — often thousands or millions.

Once certified, the court must clearly define the class and its claims or defenses, and must appoint class counsel — usually the named plaintiff’s attorney.

Types of Class Action Lawsuits

Class actions cover nearly every area of law. These are the most common categories:

Product Liability. When a product is unsafe or fails to perform as advertised, affected consumers may unite to seek compensation. Examples include automobile defects such as airbags that fail to deploy or malfunctioning brakes, and household appliances prone to overheating or breaking prematurely.

Consumer Fraud. Class actions can address deceptive practices by companies that mislead customers, including false advertising where products do not deliver on their promises, and hidden fees charged by financial institutions to customers without disclosure.

Data Breach. One of the fastest-growing categories. Data breach class action filings reached 1,488 new lawsuits in 2024, up from 1,320 in 2023 and 604 in 2022. Recent settlements include a $45 million MGM Resorts settlement and a $25 million LoanDepot settlement. The MGM breach exposed Social Security numbers, driver’s license details, passport information, and contact information of guests across its global hotel and casino portfolio.

Securities Fraud. When companies mislead investors about stock value or financial performance, shareholders can band together to recover losses. Securities fraud class actions reached $2.03 billion in settlements in the first half of 2025 alone.

Employment and Wage Theft. When employers deny overtime pay, misclassify workers, discriminate against large groups, or violate labor laws affecting many employees at once. Discrimination class action settlements totaled $222 million and wage and hour class actions reached $86.9 million in the first half of 2025.

Antitrust. When companies collude to fix prices or restrict competition, harming consumers and businesses. Antitrust class actions produced $4.36 billion in settlements in the first half of 2025.

Environmental. When pollution, toxic chemicals, or corporate negligence harms a community. PFAS contamination cases are currently a major source of environmental class action litigation, with six more states enacting PFAS laws in 2024 and the EPA finalizing its first-ever federal drinking water limits for PFAS.

Privacy. Privacy remains one of the most active frontiers in class action litigation, with plaintiffs pushing claims under the Illinois Biometric Information Privacy Act, known as BIPA, and over website tracking technologies that allegedly share personal data without consent.

Related article: How to Join a Class Action Lawsuit, Step-by-Step Guide to Filing, Eligibility & Payments

How the Class Action Process Works, Step by Step

Step 1 — Initial Consultation. Most class action law firms offer free consultations either online, in person, or by phone. During this consultation, the attorney may ask about the details of the potential case and request supporting documentation if they believe a lawsuit can be filed.

Step 2 — Investigation and Filing. The attorney thoroughly investigates the alleged harm, identifies common issues affecting a large group, and gathers evidence to support the class action. A formal complaint is then filed in the appropriate court.

Step 3 — Class Certification. The court decides whether the case qualifies as a class action based on the four Rule 23(a) requirements. This is often the most contested phase of any class action, as defendants frequently challenge certification to prevent the case from growing.

Step 4 — Notification of Class Members. Once the court has certified a lawsuit as a class action, it has the duty of notifying class members of the pending litigation. Class members are given detailed information about the class, the lawsuit, and procedures for opting out.

Step 5 — Opt-Out Window. Federal courts typically provide anywhere from 30 to 90 days for class members to opt out. If a party does not affirmatively request exclusion from the class during this period, they will be included in the class and bound by the final resolution of the claim.

Step 6 — Discovery and Litigation. Both sides exchange evidence, take depositions, and build their cases. Most class actions settle before reaching trial.

Step 7 — Settlement or Trial. Most class action lawsuits settle rather than proceeding to trial. Rule 23(e) mandates that class actions may be settled only with court approval. Before parties may enter into a binding class settlement, the court must hold a hearing to determine whether the settlement is fair, reasonable, and adequate.

Step 8 — Distribution. After court approval, settlement funds are distributed to class members by a court-appointed administrator.

The Role of the Lead Plaintiff

The lead plaintiff — also called the class representative — is the individual who files the lawsuit and represents the entire class throughout the process.

The lead plaintiff must act in the best interests of the entire class, not just their own. This includes ensuring that any settlement or judgment is fair, reasonable, and adequate for all class members. Lead plaintiffs have a direct say in how the case is prosecuted, and can influence whether to accept a settlement, proceed to trial, or pursue specific legal arguments.

The lead plaintiff must represent the interests of the class and not just their own interests. Only the lead plaintiff can object to a settlement agreement. All other class members can only opt out of the suit if they do not like the settlement, so the role of the lead plaintiff in approving settlements is very important.

Because of this added responsibility and risk, lead plaintiffs may receive incentive awards that typically range from a few thousand to tens of thousands of dollars, depending on the complexity and duration of the case.

How Settlement Money Is Divided

This is the question most people care about most — and the answer varies significantly based on the size of the class and the severity of individual harm.

In most monetary class actions, all recovered funds go into a common fund, from which attorneys take a court-approved percentage plus costs. For example, a $10 million settlement with a 25% fee means $2.5 million for attorneys and $7.5 million — minus administrative costs — for the class. Federal courts often use 25% as a benchmark, adjusting for risk and complexity.

Lead plaintiffs, who play a more active role in the lawsuit, usually receive a larger portion of the settlement. Attorneys, who often work on a contingency fee basis, are compensated with a percentage of the overall amount. After legal fees are deducted, the remaining balance is distributed among the rest of the class members based on their participation and individual claims.

Regular class members’ individual payouts depend on the total number of class members and the severity of their individual injuries. In some cases, their share of the settlement proceeds is less than $10. In more serious cases involving significant documented harm, individual payouts can reach thousands of dollars.

A recent example: MGM Resorts agreed to a $45 million settlement, with eligible class members entitled to tiered cash payments — $75 for Social Security or military ID numbers exposed, $50 for passport or driver’s license data, and $20 for basic personal identifiers like names and birth dates.

Should You Join a Class Action or Opt Out?

This is one of the most important decisions you will face if you receive a class action notice.

Reasons to stay in the class action:

In many cases, class action lawsuits offer such a minor payout to each victim that participation is a matter of principle, not reward. But even if you receive only $10 to $20 as compensation, joining a collective lawsuit can help other customers or employees get justice, and may deter a company from harmful practices in the future.

Staying in is also the easier path. You pay nothing, do almost nothing, and receive whatever the settlement provides without any legal risk.

Reasons to opt out:

If your claim is different or potentially worth more than the amount of your share of the class action settlement, it may be well worth the decision to opt out to maximize your individual damages. If you stay in the class, you will only receive compensation for the harm the entire class suffered.

If you have suffered injuries or losses far more severe than the average class member, it may be worth opting out and filing your own claim. If the proposed class settlement feels inadequate, you may choose to opt out and pursue a better result on your own.

The critical rule: class members who opt out may bring a claim on their own, but they must notify class counsel within a specific time frame. If a class member does not opt out, they will be bound by the outcome of the class action. This means if the class settles for less than what you believe your harm is worth, staying in forfeits your right to sue independently.

How Class Action Lawyers Are Paid

This is where class actions differ dramatically from most legal cases — and it is good news for potential plaintiffs.

Most class action lawyers do not get paid unless the case is successful. The attorney handling the case will receive a percentage of the final settlement or court award.

Unlike private cases, class action fees require judicial review to protect absent class members. Judges weigh results, risk, hours worked, and comparable cases before approving attorney fees.

This means joining a class action costs you nothing upfront, regardless of whether the case succeeds or fails.

What a Class Action Lawyer Does for You

A class action lawyer thoroughly investigates the alleged harm, identifies common issues affecting a large group, and gathers evidence to support the case.

Beyond investigation, they handle every stage of the process — filing the complaint, fighting for class certification, managing discovery, negotiating a settlement, and distributing funds to class members. Class members themselves are rarely required to do anything beyond submitting a claim form once a settlement is reached.

Often, lawyers will call the public to inform them that a class action exists and invite them to join if they feel the behavior at issue has impacted them. A potential class member will file some basic information with the lawyer and provide basic evidence so the lawyer can determine they are a valid class member.

Pros and Cons of Class Action Lawsuits

Pros: Access to legal representation with no upfront cost. Strength in numbers against large corporations. Efficiency — one lawsuit resolves thousands of similar claims. Can force companies to change practices that harm future consumers. Lead plaintiffs may receive additional compensation.

Cons: Lead plaintiffs and their attorneys typically decide all legal strategies. Class action lawsuits may involve years of litigation. Class members may not feel as heard if they are not the class representative. Class actions may result in smaller individual payouts than a separate lawsuit.

The bottom line is simple: if your individual harm is small, a class action is almost always worth joining. If your individual harm is severe and unique, opting out and pursuing your own claim may yield significantly more compensation.

How to Find the Right Class Action Lawyer

Not every employment or personal injury lawyer handles class actions. These cases require deep experience with Rule 23 certification requirements, large-scale discovery, and complex settlement negotiations.

Look for a law firm that has a proven track record of certifying classes and reaching substantial settlements. Most offer free consultations. When you speak with a potential attorney, ask about their specific class action experience, cases they have litigated, and how they communicate with class members throughout the process.

If you have been harmed by workplace discrimination or retaliation that affected many coworkers, see our related guides on workplace retaliation lawyers and employment discrimination lawyers for additional legal options that may apply alongside or instead of a class action.

Frequently Asked Questions

Q: How do I know if I am already part of a class action? 

If you received a letter or email about a class action claim, you have been notified that a product you bought, a pharmaceutical you used, or a company you worked for is being sued. The notification gives you a chance to remain in the class or exclude yourself. You can also search your name or the company’s name on class action tracking websites such as classaction.org.

Q: Can just one person start a class action? 

Yes. Class actions can be started by just one person or a small group of people. In general, if at least several dozen people were injured in a comparable way, it may be appropriate to file a class action.

Q: How long does a class action take?

 Class actions are rarely quick. Complex cases can take years from filing to final distribution. The Exxon Valdez oil spill, for example, took 17 years to reach a class action resolution. Most cases resolve faster, but expecting a two-to-five-year timeline is realistic for major litigation.

Q: Do I have to go to court if I join a class action? 

Almost never. The decision to opt out or not is the only decision that most class members will have to make. Compared to the lead plaintiff, class members have basically no responsibilities. You typically just submit a claim form after settlement approval.

Q: What happens if I miss the opt-out deadline? 

If a class member does not opt out within the deadline, they will be included in the class and bound by the final resolution of the claim. Missing the deadline means you cannot later file an individual lawsuit on the same claim.

Q: Can I sue a company individually after a class action settles?

 Only if you opted out before the deadline. If you stayed in the class — or failed to opt out — the settlement is final and bars any future individual lawsuit against the defendant on the same underlying claim.

Q: What if the settlement seems unfair? 

Only the lead plaintiff can formally object to a settlement agreement. All other class members can only opt out of the suit if they do not like the settlement. If you believe the settlement is inadequate for your individual losses, opting out and pursuing your own case may be the right move.

Q: Do class action settlements count as taxable income? 

It depends on the nature of the damages. Compensation for physical injuries is generally not taxable. Payments for lost wages or punitive damages typically are. Consult a tax professional after receiving any class action payout to understand your specific situation.

Q: What is the difference between a class action and a mass tort? 

Both involve large numbers of plaintiffs against a common defendant. In a class action, all plaintiffs are treated as one group and share a single outcome. In a mass tort, each plaintiff retains their individual case but cases are consolidated before one judge for efficiency. Mass torts are common in pharmaceutical and product liability cases where individual circumstances vary significantly.

Q: What if the company goes bankrupt before the settlement is paid?

 Class members typically become creditors in bankruptcy proceedings. Recovery may be reduced or delayed depending on the company’s assets and the bankruptcy outcome. A class action attorney can advise you on your position if this situation arises.

Sources:

• Duane Morris Class Action Review — duanemorris.com (2025 Mid-Year Report)
• U.S. Congress Research Service, Rule 23 Analysis — congress.gov
• Justia Consumer Protection Law Center — justia.com

Disclaimer: This article is for general informational purposes only and does not constitute legal advice. Class action law varies by jurisdiction, case type, and individual circumstance. Always consult a licensed class action attorney for guidance specific to your situation.