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US · ongoing · ~6 min read

FTC inquiry into Microsoft cloud and AI licensing

2024–present · cloud infrastructure, productivity software, foundation models

The FTC is investigating Microsoft's cloud licenses and its OpenAI tie. As of mid-2026 it had sent demands for documents and had not sued.

The story

Rival clouds say Microsoft's license terms punish customers who run Office or Windows on anything but Azure.

A separate question is whether Microsoft's economic control of OpenAI is a merger that skipped the filing form.

The FTC can investigate for a long time and then close the file. Until a complaint exists, there is no court case to track.

Why it matters

Companies that want to run Microsoft software on AWS or Google Cloud are the customers.

A complaint, if it comes, would be a major platform case. It has not come.

What was claimed

This is an investigation. The agency has not published a complaint listing violations.

The other side

Microsoft says customers can run its software on other clouds and that the OpenAI deal is an investment, not an acquisition.

What it means for you

Azure, Office, and Copilot do not change because staff sent letters.

Treat 'FTC is looking' as an inquiry, not a lawsuit.

Bottom line

The FTC's Microsoft cloud and AI inquiry is live as an investigation. No complaint had been filed as of mid-2026.

Timeline

  1. 2024

    Inquiry widens

    The FTC was already looking at AI partnerships. Staff expanded the Microsoft work to cloud licensing and software bundles.

  2. 2026

    Still no complaint

    Demands for information continued. Public reporting in mid-2026 still described an investigation, not a filed case.

Key dates

Staff inquiry underway
2024–2026
No complaint filed
as of mid-2026

Formal snapshot

Summary: The FTC is investigating whether Microsoft's cloud licensing, security bundles, and OpenAI partnership unlawfully disadvantage rival clouds. No complaint had been filed as of mid-2026.

Regulator / plaintiff argument: Investigators are looking at terms that make Microsoft software pricier or harder on Amazon Web Services and Google Cloud, and at whether the OpenAI deal should have been reported as a merger.

Outcome: Civil investigative demands went to Microsoft and to competitors. As of reporting in June 2026, the agency had not filed a lawsuit. An investigation is not a charge.

Conduct tags

tyingexclusivitymergerrefusal to deal

Laws referenced

  • Sherman Act §2 — 15 U.S.C. §2
  • FTC Act §5 — 15 U.S.C. §45
  • Clayton Act §7 — 15 U.S.C. §18

Companies

Sources

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