How do I determine if I am a tax resident in New Zealand, and what are the implications for my worldwide income?

Determining tax residency in New Zealand is crucial as it dictates how you are taxed on your income. New Zealand uses a 'facts and circumstances' test, primarily relying on the permanent place of abode test and the 183-day test.

### Permanent Place of Abode Test

You are considered a tax resident if you have a permanent place of abode in New Zealand. This is a factual test, meaning it depends on the circumstances of your life. Factors considered include:

• Where your main home is located.
• Where your family resides.
• Where your social and personal ties are strongest (e.g., bank accounts, driver's license, property ownership).
• The duration and nature of your stay in New Zealand.

If you have a permanent place of abode here, you are generally a tax resident, regardless of how many days you spend in the country.

### The 183-Day Test

If you do not have a permanent place of abode in New Zealand, you may still be considered a tax resident if you are physically present in New Zealand for 183 days or more in any 12-month period. These 183 days do not need to be continuous.

### Implications for Worldwide Income

New Zealand Tax Residents: If you are a tax resident, you are generally taxed on your worldwide income (including income earned overseas). However, New Zealand has Double Tax Agreements (DTAs) with many countries that help prevent you from being taxed twice on the same income. You can usually claim a foreign tax credit for taxes paid overseas.

Non-Residents: If you are not a tax resident, you are only taxed on income derived from New Zealand sources (e.g., rental income from a NZ property or salary earned while physically working in NZ).

It is important to note that if you leave New Zealand, you must ensure you have severed your ties to cease being a tax resident, which often involves demonstrating that your permanent place of abode is now overseas. The rules can be complex, especially for individuals who frequently travel or have ties to multiple countries.