Treasury Laws Amendment (Delivering an Efficient and Trusted Tax System) Act 2026 (Act No. 58, 2026 | C2026A00058)
Treasury Laws Amendment (More Cost of Living Relief) Act 2025 (Act No. 28, 2025 | C2025A00028)
Treasury Laws Amendment (Cost of Living—Medicare Levy) Act 2024 (Act No. 4, 2024 | C2024A00004)
Treasury Laws Amendment (2023 Measures No. 2) Act 2023 (Act No. 28, 2023 | C2023A00028)
Treasury Laws Amendment (Cost of Living Support and Other Measures) Act 2022 (Act No. 14, 2022 | C2022A00014)
Treasury Laws Amendment (2021 Measures No. 3) Act 2021 (Act No. 61, 2021 | C2021A00061)
Social Services Legislation Amendment (Welfare Reform) Act 2018 (Act No. 26, 2018 | C2018A00026)
Coronavirus Economic Response Package Omnibus Act 2020 (Act No. 22, 2020 | C2020A00022)
Treasury Laws Amendment (Medicare Levy and Medicare Levy Surcharge) Act 2019 (Act No. 29, 2019 | C2019A00029)
Treatment Benefits (Special Access) (Consequential Amendments and Transitional Provisions) Act 2019 (Act No. 42, 2019 | C2019A00042)
A New Tax System (Medicare Levy Surcharge—Fringe Benefits) Amendment (Excess Levels for Private Health Insurance Policies) Act 2018 (Act No. 99, 2018 | C2018A00099)
