Get an IRD number

Find out how to get an IRD number for yourself, your child or an organisation such as a business or club.

  • How to get an IRD number

    It’s important to get an IRD number as all your tax, entitlements (like student loan or Working for Families Tax Credits) and personal details are linked to this number.

  • Get an IRD number for your child

    Your child will need an IRD number if they’re earning any money or interest, or if you’re applying for Working for Families or child support. If you’re having a baby, you can apply for one when you register their birth.

  • Get an IRD number for a business or organisation

    Organisations need their own IRD number for tax-related activities, such as being in business, employing people, or buying, selling or transferring property.

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