This document discusses the concept of black economy and phoenixing activities in Australia. It explains the definition of black economy and the various practices involved in it. It also explores the concept of phoenixing and its types. The document further discusses the estimated cost of phoenixing in Australia and the industries in which it is most prevalent. It highlights the reasons why these industries face this scenario and the difficulties faced by regulators in dealing with phoenixing. Additionally, it provides information on the director's duty and the sources of early warning signs for illegal phoenixing. Finally, it offers recommendations to overcome these activities and prevent their negative impact on the economy.