You are more likely to be deemed an independent contractor if you invoice the entity for whom you perform work. This is a matter of negotiation between the independent contractor and the principal and as such, independent contractors are not afforded the same legal protection for pay rates and minimum terms and conditions of employment as employees.
Independent contractors are not entitled to a minimum rate of pay or conditions such as annual leave, personal leave, parental leave, long service leave and redundancy entitlements. Further, independent contractors cannot file a claim with the Fair Work Ombudsman to recover underpayments for work performed and will need to commence legal proceedings in either an eligible court or the Civil and Administrative Tribunal of their state instead.