Income Tax Assessment Act 1997
Income Tax Assessment Act 1936
Taxation Administration Act 1953
to: introduce a low and middle income tax offset to reduce the tax payable by low and middle income earners that are Australian residents in the 2018-19, 2019-20, 2020-21 and 2021-22 financial years; and merge the low and middle income offset and the current low income tax offset into a new low income tax offset from the 2022-23 financial year;
Income Tax Rates Act 1986
to progressively increase the income tax rate thresholds in the 2018-19, 2022-23 and 2024-25 financial years; and Income Tax Assessment (1936 Act) Regulation 2015 and five Acts to make consequential amendments.