How to setup Creditable Withholding taxes based on Philippine Taxation?

Glad to have you here, melvindahilan23-.

It would be best to reach out to your payroll provider. This way, you'll be guided on the correct mapping of the transactions to ensure the data will be imported accurately in QuickBooks Online. 

Also, I encourage checking our Help articles page for future reference. From there, you can read articles that can guide you in completing your future task.

In case you'll need assistance in dealing with payroll tasks, don't hesitate to get back on this thread. We're always here to help you.