Thanks for joining the thread, @jw_priority1. Allow me to jump into this conversation and provide you with additional help in determining which expenses are billable or not in QuickBooks. 

You can run the Transaction List with splits and then customize it to see the non-billable transactions. Simply apply the appropriate filters in the Transaction Type filter to show specific transactions and add a Billable column.

Let me show you how:
 

1. Go to the Report tab.
2. In the Find report by name bar, search the Transaction List with splits.
3. Click on Customize.
4. Select the Row/Columns and put a checkmark beside Billable.
5. Click on Filter, then choose Bill, Expense, and other transactions you want to see as a Transaction Type.
6. Select Run report.

In addition, you can export this report to take out manually the billable transactions.

I'm attaching these articles for future reference:

• Enter, edit, or delete expenses in QuickBooks Online.
• How to remove a billable expense charge.

If you still have additional questions, don't hesitate to comment below. I'd be glad to help you.