Skip to main content

COVID-19 - Level 4 If you have been affected by COVID-19, we may be able to help. Find out more

Income tax Dates

  • APR 7
    End-of-year income tax and Working for Families bills are due if you have an extension of time to file your income tax return.
  • MAY 7
    Provisional tax payments are due if you have a March balance date and use the standard, estimation or ratio options.
  • JUN 28
    Provisional tax payments are due if you have a March balance date and use the ratio option.

You can file your investment income return 3 ways, depending on the volume of transactions.

myIR Secure Online Services

Lower volume payers of investment income can file in myIR using an online form. 

This option suits payers who only file occasionally and can enter information in to the system manually. It has an upper limit of 2000 lines per filing instance. 

File upload

This option suits payers with more information and increased numbers of returns. This will require information to be uploaded in a CSV file format. 

Investment income reporting - file upload specifications

Gateway services

The gateway service is an interface that automatically submits a payer's information from their system to ours, without them needing to log in to our systems. It is an option for those with large data sets and leverages common industry and New Zealand standards.

Investment income reporting - gateway services specifications