The bottom line: Microsoft has switched GitHub Copilot to token-based billing as of June 1, 2026, which brings significant cost changes.
As of June 1, 2026, Microsoft has switched billing for GitHub Copilot from its previous fee model to token-based billing. This results in significant cost changes for users.
Since June 1, 2026, Microsoft no longer bills for GitHub Copilot according to the previous fee model, but instead based on tokens consumed. The company had already announced this transition in April 2026, but did not make the detailed impacts on actual costs transparent.
For CTOs and engineering leads, this transition means a reassessment of budget planning for AI-powered development tools. Token-based models theoretically create granularity in cost tracking, but can lead to unexpected cost spikes if usage patterns are not precisely forecast – for example during larger refactoring projects or intensive code generation.
CTOs should audit their Copilot usage and analyze developers’ token consumption patterns to determine actual cost impact under the new model. In the long term, a governance policy for AI tool deployment in the engineering budget is recommended.
Source: borncity.com · Published June 3, 2026
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