Wage tax / social insurance contributions [loonheffing] (in some instances abbreviated to 'tax' or 'wage tax') are calculated using a graded tax system based on income brackets [schijventarief]. For each income bracket a different percentage is applied. In this step you can define these percentages.
The values are part of the standard delivery and can be used as supplied by SAP. However, data can be modified if necessary.
The following percentages are defined in the system:
You can modify data when necessary. Please note that when making changes, you must always use the data defined by the tax authorities.