Employers – a timely reminder of your payday filing obligations in order to prevent unnecessary IR filing penalties, this link sets out a summary of the filing requirements.
You must file an employment information form every time you pay your employees, weekly or fortnightly. If you have multiple paydays, you must file an employment information form for each payday.
For more information: https://www.ird.govt.nz/employing-staff/payday-filing