How Mass Tort Attorneys Get Paid (Contingency Fees Explained)

What Is a Contingency Fee?

A contingency fee is a payment arrangement where your attorney's fee is contingent upon — meaning dependent on — winning your case. Instead of charging an hourly rate or requiring a retainer up front, the attorney agrees to represent you for free and only collects a percentage of your settlement or court award if the case is successful.

This arrangement is the standard in mass tort litigation, personal injury cases, and class action lawsuits. It exists because many people who have been harmed by dangerous products, defective medical devices, or corporate negligence simply cannot afford to pay an attorney hundreds of dollars per hour out of pocket.

The contingency fee model levels the playing field. It allows injured people to access the same quality of legal representation that large corporations can afford, without any financial risk. If your attorney does not recover money for you, you owe nothing in attorney fees.

How Contingency Fees Work

The contingency fee process is straightforward. When you hire a mass tort attorney, you sign a fee agreement that specifies the percentage the attorney will receive from any recovery. The attorney then handles your entire case — filing paperwork, gathering evidence, consulting experts, negotiating with defendants — all at their own expense.

When a settlement or verdict is reached, the money flows through a specific process before reaching you. Understanding this flow helps you know exactly what to expect when your case resolves.

In this example, a $300,000 settlement with a 33.33% contingency fee and $15,000 in litigation costs results in a net recovery of $185,000 to the client. While the attorney takes a significant percentage, the key benefit is that you paid nothing out of pocket at any point during the case, and the attorney bore all the financial risk.

It is also worth noting that without an attorney, most individuals would have difficulty pursuing these claims at all. Mass tort litigation requires specialized knowledge, expert witnesses, and significant financial resources that attorneys provide at their own expense under the contingency model.

Typical Contingency Fee Percentages

Contingency fee percentages in mass tort cases are not set by law but are established by the market and subject to negotiation. However, there are strong industry norms that apply to most cases:

State bar associations regulate contingency fee arrangements. Some states cap contingency fees in certain types of cases — for example, New York limits fees in medical malpractice cases using a sliding scale. For mass tort cases specifically, fees are generally governed by the terms of the signed fee agreement and applicable state ethics rules.

Litigation Costs vs. Attorney Fees

It is important to understand the distinction between attorney fees (the contingency percentage) and litigation costs (the actual expenses of pursuing your case). These are two separate deductions from your settlement.

Litigation costs are the out-of-pocket expenses that your attorney advances on your behalf during the case. These can include:

In mass tort cases, litigation costs can range from a few thousand dollars to tens of thousands, depending on the complexity of the case and how far it progresses before settlement. However, because costs are shared across many similar cases in an MDL, individual cost allocations tend to be lower than in standalone lawsuits.

Your fee agreement will specify whether litigation costs are deducted before or after the attorney fee is calculated. This distinction can affect your net recovery, so be sure to ask about it during your initial consultation.

What If You Lose? ($0 Owed)

One of the most important features of the contingency fee arrangement is this: if your case is unsuccessful, you owe your attorney nothing in fees. The attorney absorbs the entire financial loss, including all the time they invested and the litigation costs they advanced.

This "no win, no fee" structure means there is zero financial risk to you. You will never receive a bill from your attorney if your case does not result in a recovery. This is true whether the case is dismissed, the jury returns a defense verdict, or the settlement offer is too low to justify acceptance.

This is why hiring an attorney for a mass tort claim is a risk-free decision for you. The attorney takes on the financial risk because they believe in the merits of your case. If they did not think your case had a reasonable chance of success, they would not take it on a contingency basis.

However, some fee agreements may include a provision requiring you to reimburse litigation costs even if the case is unsuccessful, though this is uncommon in mass tort cases. Always read your fee agreement carefully and ask questions before signing.

Understanding Your Fee Agreement

Before hiring a mass tort attorney, you will sign a written fee agreement (also called a retainer agreement or engagement letter). This document governs your entire financial relationship with the attorney. Here are the key provisions to review carefully:

Never feel pressured to sign a fee agreement immediately. A reputable attorney will give you time to review the terms and ask questions. If anything is unclear, ask for clarification in writing. The best attorneys are transparent about their fees and want you to feel comfortable with the arrangement.

For more information about how mass tort settlement amounts are determined and what you might expect to receive, read our comprehensive settlement guide. You can also learn about the overall process in our guide to how to join a mass tort lawsuit.