Hello there, Orchestra2001.
We aim to provide you the best experience. This isn't the kind of impression we'd like you to have when exporting reports to Excel and getting help from our Customer Support Team.
What specific error message you're getting once you try exporting your Profit and Loss report to Excel? We currently have an open investigation about the "Excel could not open 'list' because some content is unreadable" error while exporting reports to Excel in QB Mac 2021. If you're getting the same error, I'd recommend reaching out to our Customer Care Support Team so we can add your account to the notification list. All updates and the permanent fix to this issue are sent via email.
If you're getting a different message, I'd suggest performing the repair process for both QuickBooks Desktop for Mac and Excel. For QBDT you can use the link below while for Excel, I'd suggest getting in touch with them again so they can walk you through the correct steps.
Please keep me posted on how this works. Thanks for your patience while we're constantly checking on a fix to this issue. Take care!
