The Australian Tax Office (ATO) requires some allowances and deductions to be shown separately in STP Reporting.
For STP2, follow the steps below to display allowances in STP Reporting:
Go to Payroll, Maintenance, General, Additions and Deductions.
Edit the addition or deduction.
Click on the STP Reporting tab.
As you've enabled STP2, bypass STP Phase 1.
In STP Phase 2, select the Reporting Group for Allowances, which is Allowance Items.
Then select the Reporting Subgroup from the dropdown.
If OD - Other Allowance is selected as the Subgroup, you will also need to select an Other Allowance Description.
Click OK.
For more information on the STP2 Reporting Groups, refer to the ATO's Quick Reference Guide.