This essay examines the accounting standards for leases in Australia, focusing on the old standard AASB 117 and the new standard AASB 16. It discusses the flaws in the old standard and how the new standard has improved accounting for leases. The essay also explores the reasons for the change in accounting standards and the previous preference for classifying leases as operating leases. The new standard AASB 16 is explained, including its requirements for recognizing liabilities and assets related to leases.