Amazon faces numerous lawsuits because of the enormous scale of its retail, subscription and marketplace businesses. In 2026, some of the most closely watched cases involve product returns and refunds, alleged antitrust practices, Subscribe & Save pricing and tariff-related charges.
There is no single “Amazon class action lawsuit.” Different groups of customers have brought separate cases involving different Amazon practices. One of the largest recently reached a proposed settlement worth hundreds of millions of dollars.
Amazon’s $309.5 Million Returns Settlement
The most significant recent Amazon class-action settlement concerns customers who returned products but allegedly did not receive the refunds they were promised.
The consolidated litigation, known as In re Amazon Return Policy Litigation, alleged that Amazon sometimes recharged customers or failed to issue proper refunds even after merchandise had been returned.
Amazon agreed in January 2026 to create a $309.5 million settlement fund. The agreement comes in addition to hundreds of millions of dollars in refunds Amazon had already issued or was preparing to issue to affected customers.
According to court filings, the settlement’s overall value exceeds $1 billion when previous refunds and changes to Amazon’s return procedures are included.
Amazon has denied wrongdoing. The company said an internal review uncovered errors involving some returns that could not be properly verified or completed.
Eligible customers generally include certain U.S. consumers who purchased products through Amazon from September 2017 onward and experienced qualifying problems involving refunds or later charges for returned merchandise. The settlement must proceed through the federal court approval process before it becomes completely final.
Amazon Antitrust Class Action
Another major case is De Coster et al. v. Amazon.com, Inc., pending in federal court in Washington.
Consumers allege that Amazon used its power over third-party sellers to discourage them from offering products more cheaply on competing websites. According to the plaintiffs, sellers effectively had to raise prices elsewhere because Amazon could penalize listings that were available for less on other platforms.
The plaintiffs argue that this policy increased prices paid by consumers, including shoppers purchasing products outside Amazon.
Amazon denies violating antitrust law.
The certified class generally involves qualifying consumers who bought five or more new physical products from third-party Amazon sellers beginning May 26, 2017. The current deadline for class members who want to exclude themselves is August 31, 2026. A trial is presently scheduled for June 14, 2027, although court schedules can change.
Subscribe & Save Class Action
Amazon also faces a proposed 2026 class action concerning its popular Subscribe & Save service.
The lawsuit, Herman et al. v. Amazon.com Inc., was filed in May 2026. Plaintiffs claim Amazon attracts customers with lower initial prices and promised subscription savings but may later increase the underlying prices of products ordered automatically.
The complaint describes the practice as misleading because consumers may believe that subscribing will continue to provide prices reasonably close to the attractive initial offer.
These are allegations, not findings of liability. The lawsuit remains at an earlier stage than Amazon’s returns settlement.
Amazon Tariff Class Actions
Another unusual group of lawsuits emerged in 2026 after disputes over U.S. import tariffs.
Consumers have alleged that Amazon passed tariff-related costs to buyers and later failed to pursue or return money that plaintiffs say became recoverable after legal challenges to the tariffs.
Two tariff-related class actions were consolidated in federal court in Washington. The litigation remains pending, and Amazon has not been found liable for the allegations.
What About the $2.5 Billion Amazon Prime Case?
One of Amazon’s biggest recent legal settlements is frequently described online as an Amazon class-action settlement, but that description is misleading.
The Federal Trade Commission, rather than a private consumer class, sued Amazon over allegations that customers were enrolled in Prime without adequate consent and faced unnecessary obstacles when attempting to cancel.
Amazon reached a $2.5 billion settlement in 2025, consisting of a $1 billion civil penalty and $1.5 billion designated for consumer refunds. The FTC said roughly 35 million consumers could be affected.
Refund distribution continued in 2026, with eligible customers receiving automatic payments or claim notices.
Amazon Changes Its Class-Action Rules
Amazon made another significant move in August 2026 by changing its U.S. terms of service.
The new terms again require many customer disputes to be handled through binding arbitration and include a waiver restricting class-action litigation. Amazon had previously removed a similar arbitration requirement in 2021.
The new rules generally do not erase lawsuits that were already filed before the change, but they could make future consumer class actions against Amazon more difficult to bring.
Where Amazon Class Actions Stand in 2026
Amazon’s legal exposure remains substantial. The $309.5 million returns settlement could compensate customers affected by refund problems, while the De Coster antitrust case is moving toward a 2027 trial. Newer Subscribe & Save and tariff cases remain unresolved.
For consumers, the key is to identify the specific Amazon lawsuit or settlement involved rather than assuming every notice about Amazon relates to the same case. Eligibility requirements, deadlines and potential payments differ considerably from one lawsuit to another.
