Sports betting sites in New Zealand — who can lawfully take your bet, and what each one costs

Updated October 2026

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The number of betting sites you can name outpaces, by an order of magnitude, the number of sites that can lawfully take a bet from someone in New Zealand. Since 28 June 2025, section 74AAA of the Racing Industry Act 2020 has named TAB NZ as the only operator allowed to offer racing and sports betting to people in New Zealand, and its two online brands, TAB and Betcha, are the only ones a New Zealand resident can lawfully bet with. The rest of the field — the offshore bookmakers that advertise to Kiwi punters, the crypto sportsbooks, the brand-new “no verification” sites — sit outside that frame. New Zealand law targets the operator; the Department of Internal Affairs has told unlicensed providers to withdraw with immediate effect. A punter who opens an offshore account is not committing an offence under current statute, but the account sits beyond any New Zealand complaints route and beyond the local harm-minimisation tools that apply to TAB NZ.

What follows looks at that field honestly. The ranking opens with TAB and Betcha because they are the only lawful option for a New Zealand customer; the offshore brands that follow are described as the market presents them, never repackaged as if they were licensed here, and never endorsed as a safer or equivalent alternative. Every figure on the page comes from the operator’s own published terms, the New Zealand statute or the regulatory register, verified as of October 30, 2026.

The landscape at a glance

The headline numbers behind the ranking: 2 lawful brands, 8 offshore brands that advertise to New Zealand customers without holding a local licence, 1 statutory monopoly under section 74AAA, and a fixed-margin model inside the odds that takes its cut whether you win or lose. The table below sets the field out the way a punter sees it.

The two TAB NZ brands come first because they are the same operator behind the scenes. They share a wallet, a harm-minimisation framework, and the section 74AAA monopoly. Offshore brands follow, in alphabetical order, with their licence statements carried in full: Curaçao, Anjouan and Tobique are not New Zealand authorisations and give no right to take bets from someone in New Zealand. None of these brands is a licensed bookmaker in New Zealand, and describing them as such might mislead.

Fundamentals: what “betting site” actually means in New Zealand

A “betting site” is the front end of a bookmaker — the page that quotes odds, settles your stake and pays out your winnings — but the back end is what decides whether the price is real, the limits are honest, and the complaint goes somewhere when the terms are broken. In New Zealand the back end is unusually narrow. There is one licensed operator group, two online brands inside it, and no register to consult because there is nothing else on the register.

Three things follow from that narrowness, and each one shapes the rest of the page.

First, the law names the operator, not the player. Section 74AAA prohibits any person other than TAB NZ from offering such betting services to anyone in New Zealand, regardless of where that person is incorporated or resident. The Department of Internal Affairs told unlicensed providers to withdraw with immediate effect; the prohibition puts liability on the operator. Section 19(4) of the Gambling Act 2003, inserted in 2025, says an individual may not be convicted for placing a bet with an offshore operator in breach of section 74AAA. A Kiwi punter is not prosecuted for opening an offshore account, but the operator is.

Second, harm minimisation is built into the local option and absent from the offshore one. TAB NZ publishes deposit limits, time-outs and self-exclusion in its app, and an exclusion applies across both TAB and Betcha. The free Gambling Helpline (0800 654 655, text 8006) and Safer Gambling Aotearoa sit inside that frame. Offshore brands carry their own responsible-gambling pages in their own jurisdictions; the New Zealand helpline and the New Zealand levy do not reach them.

Third, the odds are the same arithmetic everywhere, but the margin behind them differs by market, by event and by bookmaker. A market margin of 5 per cent means the bookmaker keeps 5 cents of every dollar bet on that market, on average, and pays back 95 cents in winnings. Two outcomes at decimal odds of 1.90 / 1.90, both at the same price, give a payout share of about 95 per cent and a margin of about 5 per cent. Move one price to 1.85 and the margin widens. Move the favourite shorter and the outsider longer and the margin narrows. The page revisits that arithmetic in the section on what a margin costs.

Legality: who may take your bet, and what the statute says

The statute is short and the answer to “is this site legal in New Zealand” is mostly mechanical. The Racing Industry Act 2020 established TAB NZ as the sole provider of racing and sports betting to New Zealand residents. The Racing Industry Amendment Act 2025 inserted section 74AAA, in force from 28 June 2025: no person other than TAB NZ may offer such bets to anyone in New Zealand. The Online Casino Gambling Act 2026 licenses online casino gambling only and does not extend the betting monopoly; TAB NZ winning the right to apply for a casino licence is a casino matter, not a betting one.

Greyhound racing is closing in stages from 1 August 2026. From that date, offshore operators may not take bets on greyhound races either, because no New Zealand operator will be running them. The ban covers events held inside and outside New Zealand; the location of the fixture does not matter.

The Department of Internal Affairs is the regulator. It monitors compliance with the betting prohibition under section 92A of the Racing Industry Act 2020, and the Gambling Commission is the body that hears complaints about licensed gambling operators. For a Kiwi punter with a TAB NZ account, the complaints route runs through TAB NZ’s own customer service and, where that fails, through the New Zealand Gambling Commission and the courts. For a Kiwi punter with an offshore account, the complaints route runs through the offshore operator and the offshore regulator — a Curaçao licence is enforced in Curaçao, an Anjouan licence in Anjouan, a Tobique licence in Tobique. New Zealand’s harm-minimisation framework does not reach those accounts.

What may be bet on, and through which bets

TAB NZ takes fixed-odds and tote (pool) bets, and its published betting rules define the markets that appear on its slip: Win, Place, Each Way, Quinella, Exacta, Trifecta, First Four, Double, Treble, Daily Double, Running Double, Quaddie, Big6, plus Multis and Same Game Multis. Live betting is listed in the TAB NZ apps; whether any statutory restriction on in-play markets applies to TAB NZ specifically is not established. There is no lawful New Zealand betting exchange, and spread betting is outside TAB NZ’s sports-betting definition. Bets on politics and novelty markets are not established as available. There is no statutory per-bet cap; limits are TAB NZ’s own terms.

Virtual (computer-simulated) sport is treated by the 2026 online casino law as casino gambling, which means virtual sports sit in a separate legal frame from real-fixture sports betting. Esports is a moving target: whether esports betting is “sports betting” under the Racing Industry Act 2020 is not established, so an offshore bookmaker quoting odds on a CS2 match sits in an undefined space that the statute has not closed.

What it costs the punter to be on the wrong side of the monopoly

Three things cost real money when the operator is outside New Zealand, and none of them is a fee a bookmaker charges you on the way in.

The first is the absence of a New Zealand complaints route. A dispute over a voided bet, a delayed withdrawal or a closed account has nowhere to land in New Zealand. The offshore operator’s own terms govern, and the offshore regulator’s enforcement is the only external lever. The Gambling Commission does not hear disputes about unlicensed operators, because unlicensed operators are not within its jurisdiction.

The second is the absence of harm-minimisation tools that match the New Zealand regime. Offshore brands publish their own deposit limits, time-outs and self-exclusion. They do not link to the Gambling Helpline, they do not contribute to the New Zealand Problem Gambling Levy, and their self-exclusion lists do not talk to TAB NZ’s. A punter who self-excludes at TAB NZ still has open accounts at every offshore bookmaker they joined, and there is no New Zealand register that closes them.

The third is the tax and dividend side, which most punters never think about. The point-of-consumption charge on offshore racing and sports bets ceased on 30 June 2026, so the offshore tax that used to apply no longer applies. The operator-side online gambling duty on offshore operators supplying New Zealand residents sits at 12 per cent of profits since 1 July 2024 and rises to 16 per cent from 1 January 2027. A duty being payable does not make an offer lawful; it is a tax, not a licence.

Responsible gambling: what the local frame offers and what the offshore one does not

Responsible gambling in New Zealand runs through TAB NZ’s app, the Gambling Helpline and Safer Gambling Aotearoa, and is funded by a Problem Gambling Levy of 0.74 per cent in force from 1 July 2025 to 30 June 2028. The levy is paid by TAB NZ and the casino sector, not by offshore bookmakers. The Gambling Act 2003 sets the legal frame, and the Racing Industry Act 2020 applies it to the betting monopoly.

The practical tools at TAB NZ are the ones a Kiwi punter actually uses: deposit limits set inside the app, time-outs that pause the account, and self-exclusion that closes it. An exclusion at TAB NZ applies across both TAB and Betcha; there is one wallet behind both brands. TAB NZ must keep the risks of problem and underage gambling minimised, which is a duty written into the Racing Industry Act 2020, not a marketing promise. The age for betting at TAB NZ is 18, and account verification requires a New Zealand address and ID. Land-based casinos use 20 as the threshold — the two are not interchangeable.

Help is a phone call away on the free Gambling Helpline (0800 654 655) and the text line 8006, both run for the New Zealand market. Safer Gambling Aotearoa is the wider education and counselling frame. None of those tools reach a BillyBets or RoyalistPlay account, and the offshore brand’s own responsible-gambling page sits inside its own terms of service. Where the offshore brand runs a Curaçao licence, the responsible-gambling obligation is a Curaçao obligation; where it runs an Anjouan or Tobique licence, the obligation is the same shape in a different jurisdiction. None of those obligations are New Zealand obligations.

For a punter choosing between TAB NZ and an offshore brand, the responsible-gambling difference is the part of the choice the odds don’t show. The odds are similar; the harm-minimisation framework is not.

Crypto, anonymity and the offshore edge

Cryptocurrency is the payment rail most offshore bookmakers use to onboard customers without a bank transfer. The brands in this ranking that lean on crypto include Telbet, which describes itself as a crypto casino and sportsbook, and Thunderpick, which is esports-first and takes bets in crypto by default. None of the offshore brands in the ranking hold a New Zealand licence, and a Curaçao, Anjouan or Tobique licence gives no right to take bets from a New Zealand resident under section 74AAA.

The “no verification” pitch that sits alongside the crypto pitch is a marketing line, not a legal one. TAB NZ accounts require verified ID and a New Zealand address. An offshore brand may onboard a customer on an email address and a crypto deposit, but that does not make it lawful in New Zealand; it makes it faster. A punter who wants identity-light onboarding gets it from the brand, and takes the consequence that New Zealand’s harm-minimisation framework does not apply.

A second line that travels with crypto is “anonymous betting”. The blockchain ledger is pseudonymous, not anonymous: every transaction is a public record, and a chain-analysis company can follow funds from a wallet to an exchange and a fiat off-ramp. The advertised anonymity is the anonymity of an email address, not the anonymity of cash. A punter who believes otherwise is mistaken about the technology.

A third point is the absence of chargeback rights. A New Zealand credit card chargeback runs through the card scheme and the issuer’s dispute process; a USDT deposit to a Curaçao-licensed sportsbook runs through a wallet, an exchange and an offshore operator, with no chargeback route in between. A losing bet is one thing; a bet on a voided fixture or a closed account is another, and the second is the case where the rails matter.

Where the offshore brand’s licence does and does not bite

A Curaçao licence is enforced in Curaçao, by the Curaçao Gaming Control Board, in Curaçao court. An Anjouan licence is enforced in Anjouan; a Tobique licence is enforced in Tobique. The enforcement is real but slow, and the punter’s complaint runs in a jurisdiction the punter does not live in. A dispute over a $5,000 withdrawal in a Curaçao court is a different matter from the same dispute at the New Zealand Disputes Tribunal.

For a New Zealand punter who wants to bet with an offshore brand anyway, the practical questions are: who enforces the terms you agreed to, in which court, with what delay, and where does the dispute end if the brand stops replying to email? Those are the questions a Curaçao licence answers, and the answers are not flattering to the punter.

Bonuses and free bets: what the marketing word is worth

The marketing word “free bet” sits in two parts. The first part is “free”: the bet costs the punter nothing in cash, beyond a qualifying deposit or wager that the terms name. The second part is “bet”: the stake is usually not paid back with a winning free bet, so a winning $10 free bet at odds of 3.00 returns $20 in profit, not $30. That is the standard shape of a free bet at most bookmakers; the qualifying conditions, the minimum odds, the expiry, and the cap on free-bet winnings are the part that varies.

The marketing word “bonus” sits in a different shape. A deposit bonus is bonus money credited to the account after a qualifying deposit, and the bonus carries a turnover requirement: the bonus amount must be wagered a stated number of times, at a stated minimum odds, before the bonus balance becomes withdrawable. A 100 per cent match bonus up to $100 on a $100 deposit, with a 5x turnover on the bonus, requires $500 of qualifying wagers before the bonus is cleared. A punter who bets at the minimum odds of 1.50 across those bets loses, on average, the market margin times the turnover — the section on bonus turnover works that arithmetic out.

The marketing word “risk-free” is the slipperiest. A “risk-free” first bet is usually refunded as a free bet, not as cash, when the first bet loses. The refund is bonus money with the same turnover and minimum-odds conditions as any other bonus. Calling it “risk-free” papers over the difference between a refund in cash and a refund in free-bet credit, and the difference is the entire cost of the offer.

The marketing word “boosted odds” is a price improvement on a specific market, usually a headline fixture, and the boosted price is offered for a stated stake cap. A boosted odds promotion from 2.10 to 25.00 on a first goalscorer market looks generous until the stake cap, the eligible market and the eligible bet type are read. The advertised price is real on the market named; on every other market the price is the standard one.

How turnover eats a bonus

A bonus with a turnover requirement looks like a gift in the marketing copy and looks like a job in the terms. The required turnover is the bonus base — usually the bonus, sometimes the bonus plus the deposit — multiplied by the wagering factor. The number of bets is the turnover divided by the average stake. The cost of clearing the bonus is the expected loss: the turnover times the margin of the markets the punter bets on.

A punter clearing a $100 bonus with a 5x turnover on the bonus has $500 of qualifying turnover to find. If the punter bets $10 per bet at minimum odds of 1.50 across a market with a 5 per cent margin, that is 50 bets at an expected loss of about $25. The bonus is worth $100 in headline credit; it is worth about $75 in expected profit after the clearing cost. The cleanest read of any bonus is the difference between the headline credit and the expected clearing cost.

The harder cases are the bonuses where the minimum odds sit at 1.80 or 2.00, or where the wagering factor is 10x or higher, or where the bonus base is the bonus plus the deposit. Each of those lifts the expected clearing cost and shrinks the real value of the bonus. A punter who reads only the headline credit is not reading the offer.

Why offshore bonuses look bigger

Offshore bookmakers quote larger match percentages and larger free-spin packages because the New Zealand market has no statutory ceiling on bonus size or turnover terms. TAB NZ runs “bonus bets” promotions under its own house rules; offshore brands run 100 per cent, 200 per cent, 300 per cent welcome packages, sometimes split across multiple deposits, sometimes paired with free-spin bundles on casino games. The size of the headline is a function of the market the bookmaker is targeting; it is not a function of generosity.

The wagering terms are the same shape: offshore bonuses carry turnover requirements of 5x, 10x, 20x, sometimes more, and minimum odds of 1.50, 1.80, 2.00. The terms are written in the operator’s own language; the Gambling Commission does not enforce them, the ASA Gambling Advertising Code does not cover them, and the New Zealand Problem Gambling Levy does not fund a complaint route for them.

For a Kiwi punter, the offshore bonus is a choice between a larger headline credit with no New Zealand recourse if the terms go wrong, and a smaller TAB NZ promotion with the local framework behind it. The arithmetic on the bonus is the same arithmetic; the arithmetic on the recourse is not.

Payments and payout speed: what hits your account and when

TAB NZ’s deposit and withdrawal methods are operator-level and come from its own terms. No statutory payment rule for betting accounts (card, bank, credit, prepaid, crypto) was found, so the only honest description is the one TAB NZ’s own terms page gives. A simplified wallet inside the TAB NZ apps handles deposits and withdrawals, and the methods named in the app’s description cover the standard retail rails.

The offshore brands accept a wider range of payment methods, including crypto and a wider set of e-wallets, and a faster nominal payout. The wider range is real; the faster nominal payout is real on the days it lands and is the day the punt remembers. The slow payouts — the voided-withdrawal days, the extra-document-request days, the compliance-review days — are the days the punter does not mention in a review.

DIA warns that overseas operators may be in jurisdictions with minimal consumer safeguards, may not return unspent credits, and may not pay out large wins. The warning is not a hypothetical. The policy it is recommending a punter to consider is exactly the one the warning describes.

For Kiwi punters, the practical read on payout speed is straightforward: TAB NZ pays within days, inside New Zealand, in NZ dollars, with a complaint route behind the payout. An offshore brand pays in crypto or by international wire, on a stated timeframe that does not bind, with an offshore complaint route behind the payout. The two are not the same product.

Bet types and odds: what a market actually costs

The arithmetic of a bet is the same on every site. A stake of $10 at decimal odds of 2.50 returns $25 if the bet wins: the $10 stake plus $15 in profit. A stake of $10 at odds of 1.50 returns $15. A winning multi multiplies the odds of the legs into one price, so a two-leg multi with legs at 1.80 and 2.20 returns $10 × 1.80 × 2.20 = $39.60 if both legs win. The stake is paid back on a winning bet; on a winning free bet, the stake usually is not.

The bookmaker’s margin is what sits inside every price. A two-way market at 1.90 / 1.90 has a payout share of about 95 per cent and a margin of about 5 per cent, calculated as the reciprocal of the sum of the reciprocals of the odds: 1 ÷ (1/1.90 + 1/1.90). That margin is what the bookmaker keeps of every dollar bet on the market, on average, across a large number of bets. The punter’s expected loss on a $10 bet at 1.90 / 1.90 is about 50 cents; on a $100 bet, about $5. The bookmaker’s margin is the cost of the bet that does not show on the bet slip.

The margin moves with the shape of the market. A bookmaker quoting 1.20 / 5.00 on a heavy favourite has a thinner margin on the favourite and a fatter margin on the outsider; the overround — the margin summed across all outcomes — is the number to look at. A 1X2 market on football with all three outcomes quoted at 3.50 has a margin of about 14 per cent, calculated as 1 minus 1 divided by (1/3.50 + 1/3.50 + 1/3.50). A bookmaker running a thinner margin on the same fixture quotes 3.70 / 3.70 / 3.70 for a margin of about 19 per cent, or 4.00 / 4.00 / 4.00 for a margin of about 25 per cent. The favourite’s odds tell the punter which bookmaker wants the action.

A live market moves in real time, and the margin on a live book is usually wider than the margin on a pre-match book, because the bookmaker is pricing into uncertainty. A same-game multi, which links several markets from one fixture into one bet, carries a margin on each leg and a combined margin across the multi. The combined margin is the number that matters; a multi of three legs at 1.70 each carries a margin higher than a single bet at 1.70, because each leg carries its own margin.

Where the market costs the most

The headline price is what a punter sees; the margin is what the punter pays. Two bookmakers quoting 2.00 on the same fixture can sit on different margins if the prices on the other outcomes differ. The cheapest way to read a market is to look at the overround across all outcomes, not the price on a single outcome. A bookmaker with a 3% overround across the match-result market is cheaper than a bookmaker with a 6% overround across the same market, even if both quote the same favourite.

A multi is the place where the cost compounds. Three legs at 1.70, each at a 6 per cent margin, carry a combined overround higher than 18 per cent, because the margins multiply into one another rather than add. The punter’s expected loss on a $10 three-leg multi is the combined margin times the stake, and a combined margin of 18 per cent means an expected loss of about $1.80 across the bet. The bet pays $34 if all three legs win; it loses $10 if any leg fails.

Same-game multis (SGMs) carry the same shape, with the additional cost that the legs are correlated — a goal in a football match raises the price of an over-2.5-goals leg the same way it raises the price of a both-teams-to-score leg, but the correlation is not always priced into the SGM. The bookmaker who quotes the SGM knows the correlation; the punter often does not. The cost of an SGM is the combined margin plus the cost of the correlation the bookmaker has priced in.

Sports and tournaments: what the calendar looks like

New Zealand’s betting calendar follows the racing calendar and the sporting calendar. Racing runs through the New Zealand thoroughbred season, with the major meetings drawing the bulk of TAB NZ’s handle: the major New Zealand cups through spring, the Karaka Million, the Auckland Cup week, the Wellington Cup meeting, the New Zealand Derby meeting. Harness racing sits alongside thoroughbred racing in the TAB NZ programme. Greyhound racing sits in the TAB NZ programme until greyhound closing from 1 August 2026, after which the offshore bookmaker may no longer take bets on New Zealand greyhound races anyway.

The sporting calendar is built around the codes New Zealanders bet on. Rugby union through Super Rugby Pacific and the All Blacks’ test programme. Rugby league through the NRL and the Warriors. Cricket through the Black Caps and the domestic Plunket Shield, plus the Indian Premier League and the Ashes. Football through the English Premier League and the UEFA Champions League, plus the A-League and the Football Ferns. Basketball through the NBA. Australian rules through the AFL. The Melbourne Cup in November is a single-day event that punches above its share of the betting handle.

TAB NZ’s apps cover horse and harness racing, rugby union and rugby league and other sports, pre-match and live. Betcha covers the same codes from a single wallet: horse, greyhound and harness racing, rugby, NRL, MMA and UFC, the NBA, NFL, tennis, cricket, football, motorsports and esports.

The offshore bookmakers in the ranking cover a wider set: BillyBets covers football, tennis, table tennis, basketball, ice hockey, American football, baseball, combat sports, esports, virtual sports and live betting. RTbet covers a similar list. Ivibet’s sportsbook menu lists Sports Betting, Live Betting, Racing, Forecasts, Boosted Odds and Copy Bets. SpinBetter lists football, basketball, esports, badminton, tennis, volleyball, boxing, motorsport, table tennis and cricket among its top sports, plus Live, Multi-LIVE, long-term bets, bets on UFC and bets on politics. Megapari lists Live, Multi-LIVE and Turf sections, with iOS and Android apps.

The wider coverage offshore does not extend the legal right to take bets from a New Zealand resident. It just gives the offshore bookmaker more markets to advertise.

A note on the codes New Zealanders actually bet on

The codes that carry the volume in New Zealand are the ones TAB NZ has priced longest at: thoroughbred and harness racing, rugby union and rugby league, cricket and the major football leagues. The codes that carry the volume in the offshore market are different: basketball through the NBA, American football through the NFL, esports through CS2 and League of Legends, MMA through the UFC. The two markets overlap on football and tennis; they diverge on basketball, the NFL and esports.

For a punter whose betting is built around the Warriors and the All Blacks, TAB NZ is the only place the price has a New Zealand frame behind it. For a punter whose betting is built around the NBA playoffs and the NFL season, the offshore market is the only one with the depth, and the New Zealand frame does not apply at all. The honest read of the calendar is that the New Zealand frame is narrow, and that the offshore depth is real but unprotected.

New bookmakers: what “new” means in this market

The phrase “new betting site” is a marketing label rather than a licence status. A brand launched in 2026 is “new” in the sense that it has not been around long; it is not new in the sense of being untested by the New Zealand regulator, because the New Zealand regulator has no relationship with it. The relevant question for a new brand is the licence it holds and the operator behind it, not the launch date.

Most of the brands in this ranking are recent enough to be called “new” by the marketing definition: Betcha was first released on 6 August 2024, which is younger than TAB NZ’s TAB app, which dates to 8 September 2014. The offshore brands are younger still. Age in the market is not a predictor of trustworthiness; the relevant test is the licence, the operator behind the brand, and the published terms.

A Curaçao licence from 2024 is the same licence as a Curaçao licence from 2018 in legal force; what changes is the operator’s track record, the platform behind the brand, and the speed with which withdrawals actually land. A punter evaluating a new brand has the same work to do as a punter evaluating an established one, and the work is the same: read the terms, check the licence, read the responsible-gambling page, and look for a complaint route that resolves.

The marketing line “best new betting site” is the marketing line of every new brand in its first year. The line fades. The licence does not.

How this page scores the field

Every brand in the ranking is scored against the same criteria, regardless of whether it is a TAB NZ brand or an offshore brand. The criteria are: New Zealand status, market coverage, odds quality (where the brand’s own terms state it), payment and payout, responsible-gambling tools, and the published terms themselves. The score is the page’s read, not the operator’s read.

For TAB NZ and Betcha, the New Zealand status is the headline fact and the reason the two brands sit first: they are the only lawful option. For the offshore brands, the New Zealand status is the headline fact in a different sense: they are unlawful for the operator to serve a New Zealand resident under section 74AAA, and the page describes them as the market presents them without endorsing them.

Where two brands sit on similar specifications, the page scores the price, the market coverage and the responsible-gambling framework. Where the specifications diverge, the page scores the divergence. Where the data is missing, the page says so — not as an apology for the data, but as a description of the operator.

The verdicts below are the page’s own, written against the data the page has read, and they are made on the operator’s own terms.

TAB

TAB is one of two online brands of TAB NZ, the only provider lawfully offering racing and sports betting to people in New Zealand under section 74AAA of the Racing Industry Act 2020, in force from 28 June 2025. The TAB app was first released on 8 September 2014 under the seller name New Zealand Racing Board, which names the statutory holder. TAB takes fixed-odds and tote (pool) bets and covers horse and harness racing, rugby union, rugby league and the other codes New Zealanders bet on, pre-match and live, with Trackside live race streaming inside the app.

The safer-gambling tools are built in: deposit limits, time-outs and self-exclusion, and an exclusion applies across both TAB and Betcha because they share a wallet. The app’s age rating is 17+ on the App Store, with the published rule that customers must be 18 or over to bet. Account opening requires a verified New Zealand address and ID, and the gambling helpline 0800 654 655 sits in the app. TAB’s partnership with Entain NZ runs the TAB business under a 25-year agreement signed in 2023 that gives Entain a 50/50 share of gross profits, with at least $150 million a year going to TAB NZ for the first five years, plus a one-off $100 million payment Entain pledged to the racing sector.

The honest read on TAB is that the price of a TAB account is the New Zealand frame: the law, the levy, the helpline, the regulator and the complaint route are all in the same jurisdiction as the punter. The cost a TAB punter pays that an offshore punter does not is the cost of the framework, and the cost is mostly invisible because it sits inside the app. The wagering product, the racing form, Blackbook and Jockey Challenge tools, and the live streaming are the parts the punter sees; the framework is the part the punter does not.

For a New Zealand resident who bets on New Zealand racing and New Zealand sporting codes, TAB is the only lawful option and the only one with the New Zealand frame behind it. The verdict is not that TAB is the best bookmaker in the world; it is that TAB is the bookmaker the law names.

Betcha

Betcha is the second online brand of TAB NZ, run by Entain NZ under the same 25-year partnership as TAB. The Betcha app was first released on 6 August 2024 under the seller name Entain New Zealand Limited, and the brand covers horse, greyhound and harness racing, rugby, NRL, MMA and UFC, the NBA, NFL, tennis, cricket, football, motorsports and esports.

Because Betcha and TAB are the same operator behind a shared wallet, the New Zealand status is the same: lawful under section 74AAA, with the same harm-minimisation tools, the same age rule (18+) and the same requirement for verified New Zealand address and ID. A punter with a Betcha account has the same New Zealand complaint route as a TAB punter, and an exclusion at one brand closes the other.

The product difference between TAB and Betcha is in the front end, not the back end. Betcha was launched in 2024 as a mobile-first app targeting a younger sporting audience; its market coverage reaches into the NBA, NFL, MMA and esports more prominently than TAB’s traditional racing-and-rugby focus. The wallet, the deposit methods, the bonus-bet promotions and the regulator behind both are the same.

For a New Zealand punter whose betting is built around the NBA, NFL, UFC and esports rather than the New Zealand racing calendar, Betcha is the more current front end. For a punter whose betting is built around the All Blacks, the Warriors and the Melbourne Cup, TAB is the more familiar one. The two are not rivals; the two are the same operator behind two apps.

BillyBets

BillyBets is not licensed in New Zealand. It holds no local authorisation; section 74AAA prohibits offering these services to anyone in New Zealand. It is strictly offshore with no local regulator or complaints route.

The sportsbook covers football, tennis, table tennis, basketball, ice hockey, American football, baseball, combat sports, esports, virtual sports and live betting, on a casino-and-sportsbook platform with a single account. The bonus programme includes cashback and reload bonuses on sports, plus a coin shop where coins collected by depositing, betting, tournaments and challenges can be exchanged for free bets and free spins, and a five-level VIP programme. The offer shape is the standard offshore welcome package: a large headline credit with turnover and minimum-odds conditions that determine the real cost.

The honest read on BillyBets is that the market coverage is wider than TAB NZ’s, the welcome credit is larger than TAB NZ’s, and the New Zealand frame behind the offer is zero. A Kiwi punter who opens a BillyBets account trades the local framework for the offshore depth, and the trade is the entire story of the brand.

RTbet

RTbet is not licensed in New Zealand. It names a Curaçao licence, giving no right to take bets here under section 74AAA. Its status is offshore, with no local regulator or NZ complaints route.

The sportsbook covers football, tennis, table tennis, basketball, ice hockey, American football and baseball, with live betting and virtual sports. The market coverage sits inside the standard offshore package, and the welcome credit and reload programme follow the same shape as the rest of the field. The licensed operator is named in the brand’s own terms; the licence’s enforcement is in Curaçao.

For a Kiwi punter evaluating RTbet, the relevant questions are the licence (Curaçao), the complaint route (Curaçao), the operator behind the brand, and the published terms. The sportsbook coverage and the bonus programme are not the differentiator; the framework is.

Telbet

Telbet is not licensed in New Zealand. It carries no local licence; its status is offshore. It describes itself as a crypto casino and sportsbook, with a welcome offer of 200 per cent up to 1 BTC plus 50 free spins and a 5 USDT free bet on its Russian-language site. Its sportsbook offers in-play betting and a My Bets page, with separate sports betting rules, bonus terms and responsible gambling and AML policies.

The crypto rail is the centre of Telbet’s offer. A punter onboarding through a USDT deposit gets the crypto flow, the bonus, and the offshore frame. The 200 per cent headline on the welcome offer is large by the standard of the New Zealand market and standard by the standard of the offshore crypto market; the wagering terms on the headline determine the real value.

The honest read on Telbet is that the crypto onboarding is the convenience the brand sells, and the convenience is exactly the part the New Zealand frame does not reach. A punter who wants identity-light onboarding gets it; a punter who wants the New Zealand helpline and the local harm-minimisation framework does not.

Winz.io

Winz.io is not licensed in New Zealand. It operates under Anjouan and Tobique licences held by Novatrix SRL; it remains offshore. It runs a sports betting bonus promotion with separate Sportsbook T&C, Sports Rules and Bonus Terms and Conditions pages.

The two-licence structure (Anjouan and Tobique) is the standard shape for a Novatrix-operated brand. The licences are enforced in their own jurisdictions, and the complaint route runs through the operator’s own customer service and, where that fails, through the Anjouan or Tobique regulator.

The honest read on Winz.io is that the bonus programme is the centre of the offer, and the wagering terms on the bonus are the part of the offer a punter actually pays for. The market coverage and the sportsbook product sit inside the standard offshore package, and the framework behind them is the offshore framework.

Golden Panda

Golden Panda is not licensed in New Zealand. It holds no local licence; its status is offshore. It offers a Sports section with a sportsbook, esports and virtual sports, plus casino, live casino, crash games, rewards, cashback, a VIP Club, Golden Goals and Prediction Markets.

The product spread is wide: sports, esports, virtual sports, casino, live casino, crash games, plus a Prediction Markets feature. The “Prediction Markets” label sits closer to a derivatives product than to a sportsbook, and the regulator behind the brand depends on the licence the brand holds.

The honest read on Golden Panda is that the product spread is the brand’s pitch, and the framework behind the spread is the standard offshore framework. A punter looking for casino, sportsbook and prediction markets in one account gets them; a punter looking for the New Zealand frame behind the offer does not.

BigClash

BigClash is not licensed in New Zealand. It names a Curaçao licence (8048/JAZ); its status is offshore. It offers pre-match and live sports betting across international and local leagues, plus virtual sports and esports betting on FPS and MOBA titles.

The esports coverage on FPS and MOBA titles (CS2, Valorant, League of Legends, Dota 2) is the brand’s pitch to the esports-first punter, and the live betting product sits inside the standard offshore shape. The Curaçao licence is enforced in Curaçao.

For a Kiwi punter whose betting is built around esports and live markets, BigClash is one of the offshore brands that pitches directly at that audience. The honest read is that the brand has the depth, and the New Zealand frame is absent.

Thunderpick

Thunderpick is not licensed in New Zealand. It names a Curaçao licence (OGL/2024/677/0722) held by Paloma Media B.V.; its status is offshore. It is esports-first, covering CS2, League of Legends, Dota 2 and Valorant, with a sportsbook that offers a cash-out feature and markets from the Champions League to the NFL.

The esports-first positioning is the brand’s pitch: an esports bookmaker that also carries a sportsbook. The cash-out feature is a standard sportsbook product that closes a bet before the final result, and the markets named sit inside the standard offshore coverage. The Curaçao licence is enforced in Curaçao.

For a Kiwi punter betting on CS2, League of Legends, Dota 2 and Valorant, Thunderpick is one of the offshore brands that pitches directly at the esports market. The verdict is the same as the other offshore brands: the depth is real, the framework behind the depth is not the New Zealand framework.

RoyalistPlay

RoyalistPlay is not licensed in New Zealand. It names a Tobique Gaming Commission e-gaming licence (No. 0000002) held by Novatrix SRL; its status is offshore. Its sportsbook offers live betting, sports promotions, results and a schedule, with football, basketball, tennis, handball, ice hockey, volleyball and table tennis among the top sports, plus separate e-sports and Predictions sections.

The Novatrix operator behind the brand is the same operator behind Winz.io, and the Tobique licence structure is the standard shape for a Novatrix-operated brand. The sportsbook coverage and the bonus programme sit inside the standard offshore package.

For a Kiwi punter evaluating RoyalistPlay, the relevant questions are the operator (Novatrix SRL), the licence (Tobique, No. 0000002), the complaint route (Tobique), and the published terms. The market coverage is not the differentiator; the framework is.

The arithmetic behind the odds

A bookmaker’s margin is the cost of a bet that does not show on the slip. The arithmetic is mechanical, and it gives a punter the only honest read on which bookmaker is cheaper on a given market.

Consider a two-way market with decimal odds of 1.90 on each outcome. The payout share of the market — the share of every dollar bet that the bookmaker pays back in winnings across both outcomes — is the reciprocal of the sum of the reciprocals of the odds:

1 ÷ (1/1.90 + 1/1.90) = 1 ÷ (0.5263 + 0.5263) = 1 ÷ 1.0526 ≈ 0.95

So the bookmaker pays back about 95 cents of every dollar bet on the market, and keeps about 5 cents as margin. A $10 bet on either outcome at 1.90 has an expected return of $9.50 — the $10 stake times the 95 per cent payout share — and an expected loss of 50 cents.

That 5 per cent band is the cost of betting on this market at this price. Move one outcome to 1.85 and the other to 1.95, and the payout share widens to about 96.2 per cent and the margin narrows to about 3.8 per cent. Move both to 1.80, and the margin widens to about 11 per cent. The punter’s expected loss follows the margin, and the margin is the overround across all outcomes.

The condition that sits beside the band is the market shape. A two-way market with both outcomes at the same price is the cleanest case; an unbalanced market with a heavy favourite at 1.20 and an outsider at 5.00 has a thinner margin on the favourite and a fatter margin on the outsider, with the overround sitting somewhere in between. The punter who only looks at the favourite’s price is reading half the market. The bookmaker is reading both halves.

For a multi, the calculation compounds. A three-leg multi with each leg at 1.70 carries a margin higher than 18 per cent on the combined bet, because each leg carries its own margin and the three margins multiply into one another. A punter’s expected loss on a $10 three-leg multi is higher than $1.80, and the headline price of $34 on a winning bet sits on top of an expected cost that is more than a single bet at the same odds.

The conclusion the arithmetic supports is the one the marketing copy avoids: the bookmaker’s margin is the cost of the bet, and the cheapest bookmaker on a given market is the one with the lowest overround. The bookmaker’s headline price on a single outcome is the wrong number to compare.

What the law and the odds together mean for a New Zealand punter

The cost a New Zealand punter pays is the cost of the New Zealand frame and the cost of the bookmaker’s margin, and the two are not the same shape. The New Zealand frame is a one-off cost — a verified ID, a verified address, a deposit limit set on opening — that gives the punter the New Zealand helpline, the regulator’s complaint route and the local harm-minimisation framework. The bookmaker’s margin is a per-bet cost that compounds across the punter’s betting year.

A punter who bets $50 a week on the Warriors across a 30-week NRL season, at an average market margin of 6 per cent, pays about $90 in expected margin across the season — about $3 a week. A punter who bets $200 a week across the same season at the same margin pays about $360. The bookmaker’s margin is the same shape for every punter; the dollar cost scales with the stake.

The New Zealand frame does not change the margin; it changes the recourse. A TAB NZ punter with a dispute over a voided bet takes the dispute to TAB NZ’s customer service, and failing that to the Gambling Commission. An offshore punter with the same dispute takes it to the offshore operator’s customer service, and failing that to the offshore regulator. The dollar cost of the dispute is the time it takes to resolve; the practical cost is that the offshore route is slower and often less effective.

A punter who wants the cheapest odds on the market can find them by reading the overrounds across the brands the punter has access to. A punter who wants the New Zealand frame behind the odds has only TAB NZ and Betcha. The two preferences pull in different directions, and the page does not pretend they pull the same way.

Frequently Asked Questions

Which bookmaker may lawfully take sports and racing bets from a New Zealand customer?

TAB NZ is the only operator allowed to offer racing or sports betting to a person in New Zealand under section 74AAA of the Racing Industry Act 2020, in force from 28 June 2025, and its two brands — TAB and Betcha — are the only lawful online options. The Department of Internal Affairs told unlicensed providers to withdraw with immediate effect, and the statute targets the operator. Section 19(4) of the Gambling Act 2003, inserted in 2025, says an individual cannot be convicted for placing a bet with an offshore operator in breach of section 74AAA, so the player is not prosecuted but has no New Zealand complaint route.

How is the return on a bet worked out from the stake and the odds?

In decimal odds, a winning bet returns the stake multiplied by the odds. A $10 bet at odds of 2.50 returns $25 — the $10 stake plus $15 in profit. The net profit on a winning bet is the stake multiplied by (odds minus 1): $10 × (2.50 − 1) = $15. A combination bet multiplies the odds of the legs into one price, so a two-leg multi with legs at 1.80 and 2.20 returns $10 × 1.80 × 2.20 = $39.60 if both legs win. A winning free bet usually does not return the stake, only the profit.

What is the bookmaker’s margin and how can it be seen in the odds?

The margin is the share of every dollar bet on a market that the bookmaker keeps, on average, across a large number of bets. For a two-way market at decimal odds of 1.90 / 1.90, the payout share is the reciprocal of the sum of the reciprocals of the odds: 1 ÷ (1/1.90 + 1/1.90) ≈ 0.95, so the margin is about 5 per cent. A punter’s expected loss on a $10 bet at this market is about 50 cents. The margin shows up in the overround — the gap between the bookmaker’s implied probabilities and 100 per cent — and a lower overround means a cheaper market.

What does a punter lose by betting with a bookmaker that has no New Zealand licence?

Three things, none of them a fee a bookmaker charges on the way in. The first is the absence of a New Zealand complaints route: a dispute over a voided bet, a delayed withdrawal or a closed account runs through the offshore operator’s own terms and the offshore regulator, not the Gambling Commission. The second is the absence of the New Zealand harm-minimisation framework: the local helpline, the local self-exclusion list and the local Problem Gambling Levy do not reach the offshore account, and a self-exclusion at TAB NZ does not close the offshore bookmaker. The third is the risk DIA warns of: overseas operators may be in jurisdictions with minimal consumer safeguards, may not return unspent credits and may not pay out large wins.

From what age can bets be placed with TAB NZ, and what is checked when opening an account?

The age for betting at TAB NZ is 18, and betting under 18 is an offence under section 89 of the Racing Industry Act 2020. Account opening requires a verified New Zealand address and ID, and the App Store rating for the TAB app is 17+ with the published rule that customers must be 18 or over to bet. Land-based casinos use 20 as the threshold, and the two are not interchangeable. TAB NZ’s deposit limits, time-outs and self-exclusion sit inside the app, and an exclusion applies across both TAB and Betcha.

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