Create On-Cost Types
You must set up on-cost types to represent vendors to which you will send on-cost payments.
On-cost types identify a specific vendor (typically the corresponding federal agency) for sending on-cost payments, as well as the percentage rate or flat amount that they should receive based on the original invoice that you sent to the subcontractor. An on-cost type also determines the pay type and job expense options for the payment (if necessary). Users in Australia can also specify an ATO category.