Just somethings that will help if thinking about setting up your own photography business.
http://http://www.wecancreate.com/blog/legal-issues/start-business-australia-choosing-business-structure-sole-trader/ <<< Nice explanation of the different structure of business
Name Registration Entitys.
http://www.consumer.vic.gov.au/CA256...iness+name%3f~ << Victoria
http://www.consumer.tas.gov.au/busin...business_names << Tasmania
http://www.ocba.sa.gov.au/businessad...mes/index.html << South Australia
https://bizline.commerce.wa.gov.au/bnonline/ <<< western australia
http://www.fairtrading.qld.gov.au/business-names.htm << Qld
http://www.fairtrading.nsw.gov.au/Bu...ess_names.html << NSW
http://www.ors.act.gov.au/BIL/WebPag...nessnames.html << ACT
http://www.nt.gov.au/justice/licenre...ess_name.shtml << NT
for gear insurance, Public Liability Insurance and Professional Indemnity Insurance
http://www.aipp.com.au/ << as a member of Aipp you have access to other like minded peopla and contracts and forms specific to australia.
This is NOT LEGAL ADVICE! Any use of the information here is SOLELY at your own risk.