How to Create Shared Excel File in Microsoft Teams

Updated on:

May 12, 2026

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Use this interactive demo to learn how to share and collaborate on an Excel file inside Microsoft Teams.

Quick summary

Creating a shared Excel file in Microsoft Teams lets channel members view and edit the same spreadsheet simultaneously with real-time collaboration. You can upload a file to the Files tab and pin it as a channel tab so your team always has instant access.

Steps

Go to the Files tab in your Microsoft Teams channel to upload an Excel file.
Click the ellipsis (three-dot menu) next to the file and select Make this a tab to pin it to the channel.
Channel members can now view and edit the file directly from the tab, with real-time activity visible for multiple users simultaneously.

📌 Why this matters

Sharing an Excel file directly inside Microsoft Teams eliminates the need to switch between apps, keeping collaboration centralized and efficient. By pinning a spreadsheet as a channel tab, every team member gets instant access to the latest version without hunting through email attachments or file storage folders. Real-time co-authoring visibility means teams can see who is editing at any moment, reducing version conflicts and improving accountability. This workflow is essential for any organization using Microsoft 365 that wants to streamline data collaboration without leaving the Teams environment.

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