RWT interest payer registration
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RWT interest payer registration
Form Number: IR450 / Form Code: IR450
About this Form
If you’re paying more than $5,000 a year in interest, you must register as a resident withholding tax (RWT) payer.
When to use this form
You’ll need to do this when:
- you pay the interest as part of a taxable activity, for example as a trade, profession, business, or as a non-profit body or local authority
- we’ve issued you a certificate of exemption from resident withholding tax
- you’re a non-resident carrying on a taxable activity in New Zealand through a fixed establishment
What you will need
- the IRD number to be registered
- your contact details
- your BIC (business industry classification) code
- the date you’ll start paying interest
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