Announcement date
4 September 2025
Link to announcement
Social Security and Other Legislation Amendment (Technical Changes No. 2) Bill 2025
Problem being addressed
Income apportionment was a long-standing practice, dating back to the early 1990s, adopted to calculate social security debts for some people who earned employment income and received a social security payment. Use of the practice ceased in December 2020, when legislative changes made assessing employment income much simpler.
The historical use of income apportionment is now understood to be generally unlawful.