FTC to file lawsuit alleging Amazon deceived advertisers, WSJ reports

The Federal Trade Commission is preparing to file a lawsuit alleging that Amazon deceived advertisers, The Wall Street Journal reported, according to Investing.com. The report did not provide the expected filing date, the specific conduct at issue, the damages sought, or the FTC’s legal theory. Amazon’s response was not included in the available report, and no complaint had been cited in the supplied material as of publication.

The potential case adds to the regulatory pressure surrounding Amazon’s marketplace and advertising practices. The company generated FY2025 revenue of $716.9B, up 12.4% YoY, with diluted EPS of $7.17 and a 10.8% net margin. The available enrichment does not break out advertising revenue or show how much of the reported growth came from that business, so the direct financial exposure from the allegation cannot be quantified from the supplied data.

The principal company affected is Amazon. Any allegation involving how advertisers are charged, ranked, or informed could connect to advertising revenue, seller relationships, compliance costs, and the terms governing participation on Amazon’s platform. The FTC is the other central actor: a filed complaint would establish the claims and requested remedies, while a report that the agency is preparing a case does not by itself establish liability.

The key uncertainty is therefore material. The story comes from a media report rather than a filed complaint in the supplied information, and it contains no estimate of monetary exposure or operational changes. A lawsuit could seek behavioral remedies, financial penalties, or both, but none of those outcomes was specified. Amazon’s overall FY2025 scale and profitability provide context, but they do not resolve whether the alleged conduct affects a meaningful portion of its economics.

The next decisive development is the FTC’s filing, whose timing was not given. The complaint would clarify the alleged practices, the advertisers or business lines involved, and the remedies sought. Amazon’s response, any subsequent court schedule, and disclosures about advertising revenue or regulatory costs would provide the next concrete tests of the financial impact.

Until those details emerge, the report establishes a regulatory headline but not a quantified earnings change. The open questions are whether the FTC files on the reported timetable, how narrowly the claims are drawn, and whether the agency seeks changes that could alter Amazon’s advertising operations or advertiser economics.