Microsoft began the worldwide general availability rollout of the new Copilot Excel accounting features for Excel and Cowork on November 13, 2026. The update brings AI to routine finance work, with human review and approval required before anything is posted.
What Copilot Excel can now do
- Reconcile accounts by comparing balances and transactions, identifying discrepancies and preparing reconciling items for review.
- Draft journal entries, including accruals, reclassifications, allocations, reversals and recurring entries, with checks for required inputs and balanced entries.
- Analyze financial performance against plan, identify key drivers and prepare financial reporting and variance analysis.
- Support budgeting, forecasting, audit, tax, compliance and training.
Human control and audit trail
Nothing is posted automatically to an ERP or system of record without user approval: Copilot prepares the work while the user keeps control of review, approval and posting. In Copilot Excel and Cowork, finance professionals can choose to capture an audit trail when they use an accounting capability, recording what Copilot changed and why in their chat history. Audit trails are already available in Excel and are planned for Cowork. Copilot works only with content the user can access, respects existing permissions and sensitivity labels, and stays within the Microsoft 365 service boundary.
Availability and licensing
The public preview began in late October 2026 and is expected to finish in mid-November. Worldwide general availability began on November 13, 2026 and is expected to complete by late November, reaching organizations gradually. During the preview, a Microsoft Copilot license and enrollment in Microsoft Copilot Frontier were required. From general availability, Frontier enrollment is no longer required — a Microsoft Copilot license is still needed.
Who it is for
Copilot Excel is aimed at accountants, accounts payable and receivable specialists, controllers and other finance professionals with a Microsoft Copilot license. Microsoft positions the feature as an assistant that prepares and analyzes accounting work, not as an autonomous system that approves transactions on its own.
The feature is part of Microsoft’s November 2026 Copilot update, which also brings Word, Excel and PowerPoint inside the Copilot app and adds Anthropic’s Claude Fable 5.2 model to Copilot, according to coverage of the update. FreakyJolly — Copilot November 2026 update.
Read also: Microsoft 365 volta ao ar após 18 horas de queda
Sources: Microsoft 365 Message Center — MC1536053: new accounting capabilities in Excel and Cowork; Finance Intelligence — AI news wrap-up, 7–13 November 2026.
Image credit: Microsoft Excel logo, Microsoft, via Wikimedia Commons.
Transparency: this article was produced with the assistance of artificial intelligence, based on public sources on the internet, including Microsoft's official notice, and editorial review. Always check the original sources to confirm details and dates.
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