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Planned system outage | Our online services (including myIR and submitting information using software providers) will be unavailable from 6pm Friday 14 to approximately 4pm Sunday 16 March while we complete some system upgrades. The outage will not affect any saved drafts or web requests in myIR, our website, general tools and calculators. We apologise for any inconvenience this causes.

Hamilton (Home Straight) public counter is temporarily closed | Our Hamilton Public Counter will be closed from Monday 3 March 2025 and re-opens on Monday 17 March 2025. For anything urgent, you can call our contact centre.

If you are intending to employ people in New Zealand, you will also be required to register as an employer.

In New Zealand, companies are required to charge GST on any goods and services supplied. To be able to obtain any refunds for GST paid on goods and services acquired, you will need to register for GST.

Companies are required to file income tax returns each year. The standard income year starts on 1 April and ends on 31 March. A company may request a change to the balance date. Filing dates depend on whether the company has a tax agent.

Income tax issue specific to petroleum miners

When petroleum mining permits and exploratory materials are acquired and disposed of, the consideration received by the seller is income and a deduction is available to the purchaser.

Income Tax Act 2007

  • Sections CT 1 (income), DT 3 and DT 4 (deductions).

Apply for an IRD number for a New Zealand business or organisation

Register as an employer

Registering for GST

Last updated: 28 Apr 2021
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