UK Court to Hear Microsoft Appeal in $3.5B Software Resale Dispute
The UK Court of Appeal will hear Microsoft's challenge to the software license resale ruling on April 9, 2026.
Why it matters: The decision could redefine software licensing rights and influence global legal strategies for tech companies. If upheld, the guidance may set a precedent on copyright exhaustion, impacting class-action litigation and enforcement practices.
- On Nov. 12, 2025, the UK Competition Appeal Tribunal ruled in favor of ValueLicensing.
- Resale and subdivision of pre-owned Microsoft licenses were deemed lawful under the exhaustion doctrine.
- Microsoft's appeal was accepted due to uncertain legal authority over copyright jurisdiction in these cases.
- The outcome could affect a related £3.5B class action brought by ValueLicensing.
The ongoing dispute between Microsoft and ValueLicensing—a UK-based reseller—focuses on whether Microsoft's longstanding practices have unlawfully restricted the market for pre-owned licenses, as claimed in a £3.5 billion class action. On November 12, 2025, the UK Competition Appeal Tribunal (CAT) sided with ValueLicensing, permitting both the subdivision and resale of bulk licenses and affirming that the first online sale of Microsoft Windows and Office products exhausts copyright for all bundled works.
- The landmark ruling addressed competition and copyright law, aligning UK guidance with established doctrines of exhaustion for physical goods but applying them to software downloads.
- Microsoft secured permission to appeal, with the tribunal noting the lack of clear legal precedents on the matter—a move that keeps the fate of both the business model for software resellers and Microsoft's licensing strategy in question. The hearing is set for April 9, 2026.
- ValueLicensing's managing director, Jonathan Horley, observed, "It's a remarkable coincidence that their defense against ValueLicensing has changed so dramatically from being a defense of 'we didn't do it' to a defense of 'the market should never have existed.'"
The forthcoming decision from the Court of Appeal is poised to clarify the legal boundaries for digital product licensing and could ripple across international software markets, reshaping risk assessments and strategies for in-house counsel and law firms advising tech sector clients.
By the numbers:
- £3.5 billion — Damages sought by ValueLicensing in the class action against Microsoft.
- November 12, 2025 — Date of CAT ruling favoring license resale.
- April 9, 2026 — Scheduled Court of Appeal hearing on Microsoft’s challenge.
Yes, but: Specific arguments from Microsoft's appeal have not been disclosed, leaving some legal issues uncertain.
What's next: The Court of Appeal is scheduled to hear the case on April 9, 2026; timing of the judgment is not yet known.