Can one amend to delete the billable tag on past expenses, without deleting the whole expense.

Yes, you can, @richard50.

You'll want to open the past expense and uncheck the billable box to amend the expense. Let me show you how.

In your QuickBooks Online (QBO) account:

1. Go to the Expenses menu
2. Locate and select the expense.
3. Uncheck the box under the BILLABLE column to amend the billable.
4. Once done, click Save and close.

Here's an article you can read for more details: Enter, edit, or delete expenses in QuickBooks Online.

I also encourage consulting with your accountant for guidance. This way, we'll ensure the accuracy of data in your books after making this changes.

You'll also want to check this article for reference in case you need to reimburse your employee.

I'll be around if you have other concerns or questions with your QBO account. The Community is always here to help.