21 April

• Lodge and pay quarter 3, 2019–20 PAYG instalment activity statement for head companies of consolidated groups.
• Lodge and pay March 2020 monthly business activity statement.

28 April

• Lodge and pay quarter 3, 2019–20 activity statement if electing to receive and lodge by paper and not an active STP reporter.
• Pay quarter 3, 2019–20 instalment notice (form R, S or T). Lodge the notice only if you are varying the instalment amount.
• Make super guarantee contributions for quarter 3, 2019–20 to the funds by this date.
  
  Employers who do not pay minimum super contributions for quarter 3 by this date must pay the super guarantee charge and lodge a Superannuation guarantee charge statement – quarterly (NAT 9599) by 28 May 2020.
  
  Note: The super guarantee charge is not tax deductible.

30 April

• Lodge TFN report for closely held trusts if any beneficiary quoted their TFN to a trustee in quarter 3, 2019–20.
• Lodge lost members report for the period 1 July 2019 to 31 December 2019.