To Credit the Tax Amount on a Paid Invoice first of all Pay the Invoice fully.
Now, to show the Refund of the Tax Amount, create a Credit Memo.
Follow the steps below to Create the Credit Memo:
- Navigate to the Credit Memo module.
- Select the Customer on the Credit Memo.
- Add any Taxable Service Item on the Credit Memo and add the Tax to the Item line.
- Then again add the Service Item with the negative amount so that finally it has the total amount as the tax amount to be credited.
Thus, adding a negative Cost Line can fix the Total amount and the Credit can be created for the Tax Amount.
