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If you'll be coming to New Zealand, you may want to apply for an IRD number as a new arrival when you get here. This way, you can give permission for Immigration New Zealand to share your documents and verification with us. 

Otherwise, use the following steps if you're living overseas.

Gather your identification documents

You'll need each of these:

  • photo identification (ID), like a passport
  • proof of address, for example, a letter from your utilities company
  • tax identification number (TIN) from your country or territory
  • proof of reason for applying for IRD number, for example, working here or buying property here
  • a fully functioning New Zealand bank account or a Customer due diligence - IR997 form completed by a New Zealand reporting entity.

We might be able to accept different information proving your identity if you:

  • are an offshore person
  • cannot get any of the documents proving your New Zealand bank account is fully functional. 

Documents that prove your New Zealand bank account is fully functional could be 1 of the following:

  • the Customer due diligence - IR997 form
  • a bank statement, printout or letter with the information shown in the Documents to confirm your New Zealand bank account is fully functional - IR984 guide.

If you’ve changed your name, you'll need a document proving your name change. This can be either a:

  • marriage or civil union certificate
  • name change certificate.

If applying for your child's IRD number

For yourself, you’ll need:

  • 1 form of photo ID
  • proof of your current or most recent address.

For the child, you’ll need:

  • 1 form of photo ID
  • proof of their current address
  • proof of what they intend to do New Zealand
  • proof of a fully functional bank account
  • TIN (if they have one).

You’ll also need a to give us proof of your relationship with the child. This can be:

  • a birth certificate
  • adoption papers
  • a Statutory declaration - IR595D or guardianship order.

Get certified translations for documents not in English

If your identification (ID) documents are not in English, you must get them translated into English by an approved translator. Your translations will need to be certified. You can have ID documents translated overseas if you are using 1 of the following:

  • a diplomatic representative at a high commission, embassy or consulate
  • the authority that issued your ID document.

Otherwise, Waka Kotahi - New Zealand Transport Agency has a full list of approved translators or you can use the Translation Service.

Approved translators (Waka Kotahi - New Zealand Transport Agency)

Translating documents into English (govt.nz information for the Translation Service)

Download and fill in the form

Scan your documents and form

Make sure you've made electronic versions of the ID documents you've chosen. You need to email them to us along with your form.

For passports, you only need to scan the pages showing your photo and names.

Send your form to us

Email your form and scanned copies of your documents to:

[email protected]

What happens next

We aim to process your application within 20 days.

We'll text, email or post your IRD number to you. It can take 20 days to arrive if you ask us to post it.

Your responsibilities

Keep your IRD number where you can easily find it. You'll need it for tax-related events in your life.


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Last updated: 05 Oct 2025
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