Hello there, @rich30.
Deleting an unbilled activity in QuickBooks Online can be done in just a few clicks. You've got me here on how to accomplish this.
To eliminate the unbilled activity for your customers, please follow these steps below:
- Click on Reports.
- Choose All Reports.
- Hit on Review Sales.
- Press on Unbilled Charges or Unbilled Time.
- Tick on the Charge, and click on More then Delete.
- If it’s a Time Charge, just click on it Delete.
I'm also adding here a link about creating an invoice for unbilled time activity in case you need it in the future: Automatically Invoice Unbilled Time Activities.
You can also visit these resources below to learn more about entering single and weekly time-sheets in QBO:
Let me know if you have any other questions. I'll be around to help. Have a nice day!