It's nice to have you here, @user24,
We can use the Invoice List by Date report to export the data into Excel. Here's how:
- Go to the Reports menu, scroll down and select the Invoice List by Date report.
- Click the Download icon drop-down.
- Choose Export to Excel from the result.
Next, map the import fields and make sure the spreadsheet’s column headings matches with QuickBooks. See the following article for the steps: Import multiple invoices at once.
Lastly, import the invoices by following the steps below:
- Go to Settings ⚙ icon and select Import Data.
- Choose Invoices then press the Browse button to locate the file.
- Hit Next.
If you have any questions along the way, don't hesitate to mention me any time. I'll be right here to help. Have a nice day!