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 us an upper limit of 2000 lines per filing instance.
This option suits payers with more information and increased numbers of returns. This will require information to be uploaded in a CSV file format.
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.