Check if you’re
OWED a tax refund

It takes less than a minute
to get an estimate.

Tax Refund Calculator

Find this on your payslip or IRD summary
The total tax amount shown on your pay summary
The estimate provided is not an official assessment. T's & C's apply.

How it works

Enter Your Details

Provide a few basic details about your income and any donations you’ve made.
 It’s quick, simple, and secure.

We Calculate

We check whether you may have paid more tax than necessary and estimate what you could be owed.

See Your Result

Get an instant estimate and, if you wish, proceed to a full review through My Refund.

Why people use
Refund Check

  • Free to check
  • Takes less than a minute
  • Used by thousands of New Zealanders
  • No obligation
  • Free to check
  • Takes less than a minute
  • Used by thousands of New Zealanders
  • No obligation

Frequently asked questions

Who can get a tax refund?

Anyone who may have paid more tax than they needed to during the year may be eligible. This commonly includes people who changed jobs, worked multiple jobs, or made donations.

How far back can I claim?

In most cases, refunds can be claimed for up to four previous tax years. A full review can confirm exactly which years apply.

What happens after I apply?

If you choose to proceed, My Refund will guide you through the next steps and handle your claim securely.

Is this Refund Check accurate?

This tool provides a quick estimate only, based on the information you enter. Your final refund amount may differ after a full review.

Is this a government website?

No. Refund Check is an independent refund checker. Refund claims are handled separately by My Refund if you choose to proceed.

Does it cost anything?

No. Checking your estimate is completely free, with no obligation to apply.