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Planned system outage | Our online services (including myIR and submitting information using software providers) will be unavailable from 6am Saturday 14 to around 6pm Sunday 15 March while we complete some system upgrades. Planned system outage in March 2026

There can often be delays processing non-individual IRD number registrations when all the information we need is not sent with the application.

The most common information missing.

  • Supporting documentation 
  • IRD numbers for all related parties
  • For estates – a cover letter explaining why a related party has an overseas address or country on supporting documents

Including all the information we need means we can process the application and supply the IRD number faster.

IRD numbers for businesses and organisations

Current processing times

Last updated: 28 May 2024
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