Tax returns for the year ended 31 March are to be filed by taxpayers (without a tax agent) with balance dates between 1 October and 31 March:
- Individuals (IR3)
- Companies & Unit Trusts (IR4)
- Estates or Trusts (IR6)
- Partnerships (IR7)
- Clubs & Societies (IR9)
- Superannuation Funds (IR44)