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.
When your child will need an IRD number
You need to apply for an IRD number for your child if they’re under 16 and:
- working part-time
- earning interest on their bank balance or an investment.
Or if your child is under 18 and you’re:
- registering for Working for Families (if you do not supply IRD numbers for your children, payments will stop after 8 weeks)
- applying for child support.
See the Inland Revenue website for full information.
Get an IRD number for your child
You can apply for your child online or download an application form.
IRD numbers for individuals — Inland Revenue
If you’re having a baby, you can apply for their IRD number when you register their birth.
How to register your baby — Inland Revenue
If you’re not sure about your situation, work out how you need to apply for an IRD number.
Who to contact for more help
If you need more help or have questions about the information or services on this page, contact the following agency.
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Inland Revenue
Contact and agency details
Utility links and page information
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