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Important Dates

Income Tax Lodgement

Final Lodgement Date of 2023/24 Tax Returns

Due Date

15th May 2025

Monthly IAS/BAS Lodgement 2024/25

Monthly Lodgement

Paper Due Date

21st each month

Electronic Due Date

21st each month

Quarterly IAS/BAS Lodgement Due Dates 2024/25

QuarterDue Date – PaperDue Date – Online via Business PortalDue Date – Online via Tax Agent Portal
1    July, Aug & Sept28th October 202411th November 202425th November 2024
2    Oct, Nov & Dec28th February 202528th February 202528th February 2025
3    Jan, Feb & Mar28th April 202512th May 202526th May 2025
4    Apr, May & Jun28th July 202511th August 202525th August 2025

Superannuation Guarantee Contributions 2024/25

QuarterDue Date
1    July, Aug & Sept28th October 2024
2    Oct, Nov & Dec28th January 2025
3    Jan, Feb & Mar28th April 2025
4    Apr, May & Jun28th July 2025