Do Kiwis pay tax on betting winnings? This guide gives the clear answer and covers the rare exceptions, crypto, and the offshore duty.
The Short Answer: Betting Winnings Are Tax-Free
No — for recreational punters, betting and gambling winnings are a tax-free windfall in New Zealand. The IRD does not treat them as income, so there is no tax to pay on your rugby, racing, NRL or casino winnings, whether you bet with the TAB or an offshore bookmaker. You do not need to declare them, and you cannot deduct your losses either. It is one of the more generous features of the NZ tax system, and it applies whether you win on rugby, racing, the pokies or a crypto casino. Below we explain why, cover the rare exception, and flag the one wrinkle that applies to crypto winnings.
Why NZ Doesn't Tax Gambling Winnings
New Zealand taxes income, and the tax system treats recreational gambling as a game of chance rather than an income-earning activity. A one-off or occasional win is a "windfall" — the same category as a lottery prize — and windfalls are not taxable. This is why the vast majority of Kiwi punters never pay a cent of tax on their winnings.
The Rare Exception: Gambling as a Business
There is a narrow exception. If gambling is genuinely carried on as a business or profession — organised, systematic, and relied on as a livelihood — the IRD could treat the proceeds as taxable income. This is rare and fact-specific; simply winning a lot, or betting often as a hobby, does not make you a professional. If you think this might apply to you, get advice from an accountant or the IRD.
Crypto Winnings Are Different
One important wrinkle: if you bet at a crypto casino, the winnings themselves are still tax-free, but the IRD treats cryptocurrency as property, so selling or converting your crypto back to NZD can be a separate taxable event. See our crypto legal & tax guide for the detail.
The 16% Offshore Gambling Duty
You may have heard about an offshore gambling duty (reported at around 16%). This is a duty on operators serving New Zealanders, not a tax on you the punter. It does not change the fact that your winnings are tax-free. We track the regulatory picture on our NZ online casino law guide.
How NZ Compares to Other Countries
New Zealand's tax-free treatment of gambling winnings is generous by world standards and shared with countries like Australia, Canada and the United Kingdom, where recreational punters also keep their winnings in full. It contrasts sharply with places such as the United States, where gambling winnings are taxable income. For Kiwi punters the upshot is simple and worth repeating: whatever you win betting recreationally — on rugby, racing, the pokies or a crypto casino — is yours to keep, with nothing owed to the IRD on the win itself.
Record-Keeping: When It Matters
Most recreational punters need to keep nothing for tax purposes, because there is no tax to account for. Two situations are the exception. First, if you bet at a crypto casino, keep records of what you paid for your crypto and what you sold it for, since disposing of crypto can be taxable. Second, in the rare case that gambling is genuinely your business, you would need full income and expense records. If either might apply, speak to an accountant or the IRD — this page is general information, not tax advice.
18+. Gamble responsibly. If gambling is affecting you, free confidential help is available 24/7 from the Gambling Helpline NZ on 0800 654 655 or the Problem Gambling Foundation on 0800 664 262.
Frequently Asked Questions
Do I pay tax on betting winnings in NZ?
No. For recreational punters, betting and gambling winnings are a tax-free windfall in New Zealand. The IRD does not treat them as income.
Why aren't gambling winnings taxed in NZ?
The tax system treats recreational gambling as a game of chance producing a windfall, like a lottery prize, rather than income-earning activity — and windfalls are not taxable.
When do I have to pay tax on gambling?
Only in the rare case where gambling is genuinely run as a business or profession. Simply winning a lot or betting often as a hobby does not make you a professional.
Are crypto casino winnings taxed?
The winnings are tax-free, but converting the crypto back to NZD can be a taxable event because the IRD treats crypto as property.
What is the 16% offshore gambling duty?
A duty on operators serving New Zealanders, not a tax on punters. It does not change the fact that your winnings are tax-free.
Can I deduct my betting losses?
No. Because winnings are not taxed, losses are not deductible either for recreational punters.
Responsible Gambling
Gambling should be fun, not a way to make money. Only ever bet what you can afford to lose, set deposit and time limits, and never chase losses. You must be 18 or over to gamble in New Zealand.
If gambling is affecting you or someone you know, free and confidential help is available 24/7:
- Gambling Helpline NZ — call or text 0800 654 655 (24/7)
- Problem Gambling Foundation NZ — 0800 664 262, pgf.nz
- Safer Gambling Aotearoa — free counselling and self-exclusion tools
