28 July 2021
• Lodge and pay June 2021 monthly business activity statement
• Lodge and pay quarter 4, 2020–21 PAYG instalment activity statement for head companies of consolidated groups.
31 July 2021
• Lodge TFN report for closely held trusts if any beneficiary quoted their TFN to a trustee in quarter 4, 2020–21.
21 August 2021
• Lodge and pay July 2021 monthly business activity statement.
25 August 2021
• Lodge and pay quarter 4, 2020–21 activity statement if you lodge electronically.
28 August 2021
• Lodge and pay quarter 4, 2020–21 Superannuation guarantee charge statement – quarterly if the employer did not pay enough contributions on time.