Hey there, Bkorbeck. Before we proceed, may I know the exact error message you're encountering? Providing this will help us understand what's causing the issue and give you the appropriate solution.
In the meantime, please ensure you're using the correct formatting. QuickBooks Self-Employed (QBSE) uses a single-entry accounting method, so your CSV file must include three required columns: Date, Description, and Amount.
Once done verifying, please try importing your transactions again to see if the issue has been resolved.
For future help organizing your transactions, please see this article: Categorize transactions in QuickBooks Self-Employed.
If you still need assistance from our Live Support team, please refer to this article for support hours and steps to reach them: Get help with QuickBooks products and services.
The Community is always here if you need anything else.