A significant number of Australian companies is found to be non-compliant and not meeting statutory requirements. According Australian Payroll Association (APA) managing director Tracy Angwin, a lot of people who are employed on payroll are not a proper fit for their jobs. They have usually fallen to that career, unlike a qualified Paramatta accountant who is highly knowledgeable of the process.
Assigning internal employees for payroll may save you some money but the risks are certainly larger.
http://advbac.com.au/paramatta-accountants-on-things-you-have-to-know-in-payroll-processing/
Advanced Accounts 