A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
Hi Phil,
Regarding your concern, yes, you should normally still be able to access the accounting business’s SharePoint documents after canceling Microsoft 365 Family. Your access is controlled by the accounting business’s sharing permissions, not by your personal Microsoft 365 subscription.
After Microsoft 365 Family ends, your paid desktop applications may enter a reduced-functionality or unlicensed state. However, you can still use free browser versions with a free Microsoft account. Therefore, you can still access the link through the browser, and you only need the email address that the accounting business sent the invitation to.
Your access can only stop if:
- The accounting business removes your permission
- The link expires
- The business changes its external-sharing policy
- You sign in with a different email address
- The document is moved or deleted
- The organization requires additional security verification
- The business allows browser viewing but blocks downloading
- The document requests desktop app features like advanced Excel features, macros, add-ins, or desktop-only functionality
In summary, you can cancel Microsoft 365 Family and continue using the accounting business’s SharePoint link through your web browser.
Hope this information is helpful. Should you have any further questions, please feel free to share them in the comments below. I'm very happy to help.