Why is squareup not syncing when i try to connect it to my quickbooks account?

Hello there, @courtneybice3-gm.

At this time, the option to sync Squareup to QuickBooks Self-Employed is unavailable. As a workaround, you can manually import your Squareup transactions to QBSE using CSV files. To do so, please refer to these steps: 

1. Go to the Profile icon and choose Imports.
2. Select Import transactions.
3. Follow the onscreen steps to upload the CSV file.
4. Click Import.

For more details, please see this article: Manually import transactions into QuickBooks Self-Employed.

Also, to keep updated with the program's latest features and enhancements, I encourage you to visit our QuickBooks Blog page.  

Then to help manage your transactions and to make sure they belong to the correct account, you have to categorize them in QuickBooks. 

Feel free to leave a reply below if you have further concerns about integrating Squareup to QuickBooks. I'm always around whenever you need help. You take care and have a great day ahead.