- Income Tax Assessment Act 1936
- Income Tax Assessment Act 1997
- New Business Tax System (Consolidation) Act (No.1) 2002
- New Business Tax System (Consolidation and Other Measures) Act (No. 1) 2002
- New Business Tax System (Consolidation, Value Shifting, Demergers and Other Measures) Act 2002
- New Business Tax System (Consolidation and Other Measures) Act 2003
