Your charitable donation rebate at 33.33 cents per dollar.
Tax rebate
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Net cost of donation
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Maximum rebate allowed
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Gross donation
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Rebate rate
33.33%
Your breakdown
Updates live as you type
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Amount
How the 33.33 percent rebate works
New Zealand’s charitable donation rebate is a genuine tax credit, not a deduction. A deduction reduces the income you are taxed on; a credit directly reduces the tax you owe. At 33.33 cents back for every dollar donated, the effective cost of a $1 donation to a qualifying charity is 66.67 cents after the rebate. The rebate applies regardless of your income or tax rate, making it equally valuable whether you are in the 10.5% bracket or the 39% bracket. The only cap is that the rebate cannot exceed one third of your taxable income for the year.
Payroll giving as an alternative to annual claims
Payroll giving lets you direct a portion of each pay cheque to an approved donee organisation, and the rebate is applied at source in every pay period. Your take-home pay is slightly higher than if you had waited to claim at year end, because the rebate reduces PAYE withheld each pay day rather than arriving as a lump refund in April. Many charities prefer payroll giving because it spreads donation income throughout the year and the administration for the donor is zero after the initial setup with payroll.
Maximising the rebate with a structured giving plan
If your annual donations are significant relative to your income, it is worth checking whether you are approaching the cap (one third of taxable income). For most donors giving 5 to 10 percent of income to charity, the cap is not a binding constraint. For someone donating close to or above their income, the unclaimed portion is simply lost. Spreading large gifts across tax years can help if the cap is a real limit. Corporate donations follow different rules under the company tax system, so this calculator applies only to individuals claiming the personal rebate.
Frequently asked questions
How does the NZ charitable donation rebate work?
New Zealand allows a tax rebate (tax credit) of 33.33 cents for every dollar donated to an approved donee organisation, such as a registered charity. The rebate directly reduces your income tax bill, not just your taxable income. To claim, you provide receipts to Inland Revenue and claim on your individual tax return or through the myIR portal. The rebate is capped at one third of your taxable income for the year.
Which organisations qualify as approved donee organisations?
An approved donee organisation is typically a registered charity with Charities Services or a school or tertiary institution in New Zealand. Religious institutions, hospices, many arts and community groups, and overseas aid organisations approved by IRD also qualify. The IRD website has a searchable list of approved donee organisations. Donations to non-approved entities do not qualify, even if the recipient is a legitimate charity in another country.
Is there a minimum donation amount?
Yes. Donations of $5 or more to an approved donee organisation qualify for the rebate. There is no upper limit on the amount you can donate, but the rebate is capped at one third of your taxable income. If you donate more than your total taxable income, the excess carries no additional benefit. Most donors find the $5 minimum is not a practical constraint.
How do I claim the donation rebate?
You can claim at any time up to 4 years after the end of the tax year in which the donation was made. Log in to myIR, select income tax, and submit a donation tax credit claim with receipts. The IRD issues a refund or reduces any tax owed. For payroll giving, where donations are made directly from wages, the rebate is applied at source in each pay period and no end-of-year claim is needed.