Use this NZ tax refund calculator guide to estimate annual income tax and compare it with tax already paid, so you can sense-check whether you may be due a refund or whether you may still have tax to pay.
This page uses the existing TaxPop income tax calculator as a safe annual tax estimate tool. The idea is simple: estimate what your annual income tax should be, then compare that with the tax already deducted from your pay or income during the year.
A tax refund usually means too much tax was deducted during the year. For example, you may have used the wrong tax code, changed jobs, only worked part of the year, or had income taxed at a higher rate than your final annual position required.
Simple example: if Ava had $8,000 tax deducted during the year, but her final annual tax position should only have been $7,400, she may be due a refund of about $600. If the reverse happens, she may still have tax to pay.
This page has been checked against IRD guidance. IRD says your end-of-year income tax assessment shows whether you are due a refund, have tax to pay, or have paid the right amount. IRD also publishes the current personal tax brackets used to estimate annual income tax.
This page can help you sense-check whether a refund is possible. It does not produce an official IRD refund amount, because IRD works that out after the end of the tax year using the income information they hold or the tax return you file.
This NZ tax refund calculator page is a planning guide only. It does not replace your official IRD income tax assessment, myIR position, payroll records, or professional tax advice.
This page helps you estimate annual income tax and compare it with tax already deducted, so you can sense-check whether you may be due a refund or have tax to pay at the end of the year.
People can get a refund when too much tax was deducted during the year, such as using the wrong tax code or being taxed at a higher rate than their final annual position requires.
No. It is a refund sense-check page only. IRD works out the official refund or tax bill after the end of the tax year based on the information they hold or the tax return you file.
You can check your official end-of-year position through IRD. Their income tax assessment shows whether you are due a refund, have tax to pay, or have paid the right amount.