Key Dates – October 2025

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Key Dates
By Michael Weightman | 8 October, 2025

21 October: Lodge and pay September monthly activity statement.

 

28 October: Lodge and pay Q1, 2025-26 activity statement if lodging by paper.

 

31 October: Lodge tax returns for all entities if one or more prior year returns were outstanding as of June 30, 2025.

 

31 October: Lodge and pay self-managed super fund annual return for new registrant SMSF if advised by ATO.

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