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Foreign investment fund calculator The Foreign investment fund calculator is not working correctly and has been removed from our website. If you need help, please contact us

Wellington Customer service desk Our central Wellington office is currently closed. Please call us on 0800 775 247 to book an appointment with us. Other ways to contact us

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To keep your personal information safe we avoid using email. Contact us by logging in to your myIR account. It will save you time because we'll already have your details handy.

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Call us

Enquiry Phone Current call wait times
New Zealand 0800 221 221 Service unavailable
Australia 1800 504 042 Call wait times unavailable
Overseas +64 9 984 2537 Call wait times unavailable

Calling hours

Monday to Friday 8am to 5pm (New Zealand)

Write to us about child support

Postal address:

Child Support
PO Box 39010
Wellington Mail Centre
Lower Hutt 5045

Other ways to contact us

Services for people with hearing loss

Kaitakawaenga Maori