Tax Return Deadline 2024 Nz. Gst (goods and services tax) returns and payments are generally due on the 28th of the month following the end of your taxable period (although there. After the end of the tax year, we work out if you’ve paid the right amount of tax, if you have tax to pay, or if you're due a refund.
Calculates if you’re due a. New zealand income tax return filing deadline for taxpayers with extensions of time for filing, for the year ended 31 march 2023.