Overseas Investment Act 2005 reform
The Overseas Investment (National Interest Test and Other Matters) Amendment Act came into force on 6 March 2026, delivering a significant overhaul of New Zealand’s foreign investment framework.
The reforms are designed to make it easier and faster for overseas investors to invest in New Zealand, while ensuring the government retains the ability to scrutinise transactions that could affect New Zealand’s national interests.
Part of the reform involved streamlining the overseas investment application process. Previously, overseas investment applications had to satisfy several separate tests. A single national interest test now applies to transactions involving significant business assets and sensitive land, other than farmland, fishing quota and residential land (for which the existing consent pathways remain). Applications are assessed through a three-stage process:
1. Risk identification: The Overseas Investment Office (OIO) assesses the application for any national interest concerns. If none are identified, consent is granted. The statutory timeframe for decisions under this stage is up to 15 working days.
2. Risk assessment: If concerns are identified, a more detailed assessment follows. Consent can still be granted at this stage, with or without conditions. The statutory timeframe for review under this stage increases by 55 working days.
3. Ministerial decision: In cases where the transaction may be contrary to New Zealand’s national interest, the matter may be referred to the Minister of Finance who can decline consent. There is no fixed statutory timeframe for a ministerial decision.
For business owners looking to attract overseas investment or to sell to a foreign buyer, this framework should make the consent process faster and more straightforward. That said, the regime still applies and any agreement must be specifically conditional on OIO consent being obtained before the deal proceeds.
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