United KingdomGOV.UK
CMA fines Wayfair £4.8m for misleading time-limited sales
The CMA gave Wayfair a Final Infringement Notice on 12 October 2026 with a £4.8m penalty for misleading time-limited sales, discounted 40% for settlement including admissions and no appeal.
By Taxxa AI OyPublished 14 October 2026
Industry: Retail trade, except of motor vehicles and motorcycles
The Competition and Markets Authority has closed its consumer protection investigation into WayfairGOV with a finding of infringement
GOV. On 12 October 2026 the CMA gave Wayfair a Final Infringement Notice and imposed a financial penalty of £4,800,000
GOV for infringing consumer protection law
GOV.
The investigation, opened on 17 November 2025GOV, examined whether Wayfair's time-limited sales ended when the advertised end dates said they would
GOV. After an initial evidence-gathering phase running from November 2025 to March 2026, the case moved to closure in October 2026: the Final Infringement Notice was given on 12 October and the settlement was announced on 14 October 2026
GOV.
The £4,800,000 penalty includes a 40% reduction for settlementGOV. The reduction reflects resource savings to the CMA generated by Wayfair's admissions
GOV, its agreement to follow a streamlined administrative procedure
GOV, and its compliance with the other conditions of settlement, including an agreement not to appeal the decision
GOV.
The outcome matters beyond Wayfair because the same case page points to the CMA's parallel enforcement against misleading sales tactics: online and multichannel retailers running promotional urgency and time-limited offers should check that countdown and end-date claims match when promotions actually end, and that internal records could evidence that to the CMA. Compliance teams should also note what settlement bought here — admissions plus a streamlined procedure plus no appeal in exchange for a 40% penalty reduction — when weighing early engagement against contesting a case.
No consumer refund or compensation order for Wayfair is recorded on this case page. The page links a press release, CMA fines firms £6 million for misleading sales tactics (14.10.26), covering the wider enforcement round, and businesses wanting the full penalty reasoning should read the Final Infringement Notice itself.
Legal basis: action under the consumer protection legislation the CMA enforces, including the Digital Markets, Competition and Consumers Act 2024.
If you run time-limited sales, verify that promotions end when the advertised end dates say they do and record evidence of that before the CMA asks.