'Employee' and 'contractor' may have different meanings for payroll tax purposes from what you might expect.
Please review the meanings of employees and contractors to determine which definition applies to each employment arrangement. If the contractor has an employee/employer relationship with the principal, the contractor provisions will not apply.
Example
Black Ltd needs a crane. Orange Ltd supplies the crane under a contract. A condition of the contract is that Black Ltd must also hire the crane operator from Orange Ltd. Amounts paid to the contractor are exempt because the supply of the crane is the principal purpose and the operator’s services are secondary.
See Public Ruling PTA033—Contractors—services ancillary to the supply of goods for more information.

