On 9 August 2006, the ATO issued the following GST Addenda and Erratum:
- GSTR 2004/9A - Addendum Goods and services tax: GST consequences of the assumption of vendor liabilities by the purchaser of an enterprise
- GSTR 2006/5ER - Erratum Goods and services tax: meaning of 'Commonwealth, a State or a Territory'
- GSTR 2006/7A - Addendum Goods and services tax: how the margin scheme applies to a supply of real property made on or after 1 December 2005 that was acquired or held before 1 July 2000
- GSTR 2006/8A - Addendum Goods and services tax: the margin scheme for supplies of real property acquired on or after 1 July 2000