Welcome aboard to the Community. I'm here to share some clarification about exporting data in QuickBooks.
Currently, the option to download reports to excel is unavailable. As a workaround, you can export the data as a PDF file in the Self-Employed version.
You may opt for a third-party that offers conversion services. There are apps online you can use to export PDF documents into Excel files.
Here's how to download the report:
On the left navigation bar, click Reports.
Choose the report.
Press the download icon in the upper-right corner.