Journal Entry

Hi tjm1118, 

I'm hoping you're doing well.

Yes, you can reverse a journal entry in QuickBooks Online. You can follow these steps:

1. Go to the Accounting tab and select Chart of Accounts.
2. Locate the account for the transaction and select View register.
3. Select the journal entry and select Edit.
4. Click on Reverse, then select Save and close.

I've added this link if you need a reference: Reverse or delete a journal entry.

Please post again if you need more help. Have a nice day!