Many factors can affect processing time. The time can vary every month because of factors such as number of requests coming in, seasons which see a higher number of requests, a higher number of complex cases or incomplete requests. Other reasons that impact processing times include:
- Incorrect requests
 - Lack of supporting papers
 - Time taken to answer any queries raised by immigration officers
 - Demand for the applicant’s occupation in Australia
 - Inadequate points scored by the applicant in the Skill Select online system
 - Delay in the background verification process
 - Time taken to receive information from external agencies about health or character
 - Number of places available in the migration program