I need to pass a Journal Entry for reimburse of Dec23 receipt which was 8% GST in Jan24 but the drop down arrow does not have 8% GST to select, please assist. Thank you.

Hello there, @roslyn-huiling-k.

I am here to share some steps on how you can edit the GST tax rate in QuickBooks Online (QBO).

Before we proceed, please take note of some reminders below: 

• Existing transactions that used the earlier rate remain unchanged unless you edit the transaction and specifically select a different GST rate.
• For recurring templates that use the changed component, new transactions created with the template use the new rate. Existing transactions created with the template and the earlier rate remain unchanged.
• The new rate will be available for new transactions entered after the Effective date. 
• If you create a new transaction dated before the set Effective date, the transaction uses the old rate. 
• If you create a new transaction but use dates in the past, the transaction uses the new rate. 

Here's how:

1. Go to Taxes.
2. Select Add tax. 
3. Choose What type of tax you want to add?
4.  Enter all the information needed. 
5. Press Save once done. 

Moreover, I'm adding this helpful article as your reference in running reports in QBO: Run reports in QuickBooks Online.

Come back to this post if you have other concerns regarding editing the GST tax rate and managing journal entries in QBO. I'll be here to lend a helping hand.