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Scheduled Maintenance - Tuesday 30 December 2025 from 8pm AEST

Maintenance is scheduled between 8.00 - 11.30 pm AEST, Tuesday 30 December 2025 and the site may be unavailable or slow during this time.

Lodgment of returns for the year of income ended 30 June 2011 in accordance with the Income Tax Assessment Act 1936, the Income Tax Assessment Act 1997, the Taxation Administration Act 1953, the Superannuation Industry (Supervision) Act 1993 and the Income Tax (Transitional Provisions) Act 1997

No longer in force
Administered by
  • Department of the Treasury

This item is authorised by the following titles:

Latest version
F2011L0128428 June 2011 - 08 August 2013