Withholding tax that you must withhold
from your suppliers' purchase invoices and pay directly to the collection
office.
Withholding Social Contribution
Withholding social contributions on
purchase invoices that you must withhold from your suppliers' purchase invoices
and pay directly to the collection office.
You can link tax codes of this kind of tax to purchase
transactions that are not subject to withholding tax, but that you must report
to the collection office for withholding tax and social contributions.