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Some services unavailable 23 - 24 November | myIR, gateway services and our self-service phone line will not be available from 3pm Saturday 23 November to 9am Sunday 24 November while we do planned system testing. This will not affect any tax entitlements or payments scheduled during this time.

Withholding tax is a type of income tax deduction. It helps people to pay tax on all their income, not just salary or wages.

When someone earns income from interest, contract work or other sources that are not salary or wages, there are some situations when the payer must withhold tax from that income and pay it to us on the person's behalf.

For example, a bank deducts resident withholding tax (RWT) from interest it pays to investors, or a company deducts withholding tax from schedular payments it pays to contractors.

Last updated: 29 Jun 2021
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