Taxes in New Zealand for new arrivals: what to know at the start

IRD number and myIR

An IRD number identifies you for New Zealand tax. New arrivals can apply through the official IRD process and should use only the document route that matches their status. Keep the confirmation and create myIR access to view income information, messages and assessments.

Do not confuse an IRD number with a bank account or a right to work. Each is a separate requirement, although they often appear in the same first-weeks checklist.

Tax code, PAYE and progressive rates

Employees give their employer the correct tax code, and the employer generally deducts PAYE. The correct code depends on factors such as the main source of income and student-loan obligations; use the current IRD decision tool rather than guessing.

Individual income-tax rates are progressive: different slices of taxable income are taxed at different rates. A higher bracket does not apply that rate to all income. Use current IRD rates when estimating take-home pay.

Tax residence and overseas income

Tax residence uses IRD tests, including days present and a permanent place of abode; it is not the same as holding a resident visa. Once New Zealand tax resident, worldwide income may need to be returned even if it stays overseas.

Some new tax residents may qualify for a temporary exemption on most foreign income. The scope and timing are specific, so check the IRD transitional-resident guidance before making a declaration or moving investments.

End-of-year checks and when to get advice

Review the income information and assessment in myIR at the end of the tax year. Do not assume PAYE settles every case if there is self-employment, rental, investment or overseas income.

Use a New Zealand tax adviser for businesses, trusts, large assets, foreign pensions, double-tax questions or any case where residence dates and overseas income are uncertain.

Related reading

• Salaries in New Zealand by profession: how to assess the market before moving
• Cost of living in New Zealand: rent, groceries, transport and first-month budget
• Job offer in New Zealand: how to assess an offer before moving

FAQ

What should I do about tax first?

Understand your IRD number, tax code for employment and myIR access. Those basics make salary and documents easier to manage.

Is the salary in a job ad take-home pay?

Usually no. Job ads normally show income before tax, so compare offers using estimated take-home income and real living costs.

Do overseas income questions matter?

Yes, if income or assets remain outside New Zealand. Tax residency and overseas income should be checked with IRD or a tax professional.