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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.

After electing to be a significant performer and getting your criteria and methodologies approval, you must get an R&D certificate. You'll need to get this from an approved R&D certifier and give it to us with your supplementary return.

R&D certificates provide us with reasonable assurance that you have complied with R&D requirements. It is expected that your R&D certificate will confirm that:

  • an approved R&D certifier has reviewed a sample of your eligible expenditure and the sample follows the relevant rules
  • you incurred more than $2 million of eligible R&D expenditure in the income year, or you were reasonable in estimating that you would meet the threshold. 

Getting an R&D certificate 

In addition to getting an approved R&D certifier to certify your R&D expenditure, Callaghan Innovation may undertake a periodic review of your approved criteria and methodologies relating to R&D activities.

A list of IRD approved certifiers will be available soon.

Last updated: 28 Apr 2021
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