Credit and taxes

Depending on your local legal tax requirements, you may want to add tax to the add-credit invoices or not. This can be configured with the Add tax on add-credit invoices checkbox from Configurations, Invoicing section.

When “Add tax on add-credit invoices” is checked	When “Add tax on add-credit invoices” is unchecked
The add-credit invoice contains the amount filled in by the end-user plus taxes. When the invoice is paid, the amount without taxes is added to client’s credit balance.	The add-credit invoice contains the amount filled in by the end-user. No tax is added to the invoice.
If client has enough credit, the invoice issued at the end of a post-paid paid service cycle (e.g., OpenStack) is settled by subtracting the amount without taxes from client’s credit. The corresponding tax amount is considered paid on the invoice, but tax amount is not subtracted from credit.	If client has enough credit, the invoice issued at the end of a post-paid paid service cycle (e.g., OpenStack) is settled by subtracting the amount plus taxes from client’s credit.