QAD Internationalization Extensions, Brazil 4.0 > User Guide > Tax Validations > Withholding Tax for Accounts Payable > QAD Solution
  
QAD Solution
If you are using withholding tax in Brazil, you must set the Allow Tax Included field to No in Tax Rate Maintenance for withholding tax types.
Note: You indicate that a tax type is used for withholding tax by selecting the Withholding Tax field in Tax Type Maintenance.
QAD’s withholding tax solution is described in detail in User Guide: QAD Global Tax Management.

Tax Rate Maintenance, Allow Tax Included Field