Best bookmakers in New Zealand — what the law lets you use, and what the rest of the market looks like

Updated October 2026

Licensed

Available in US

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Most “best bookmaker” reviews start with a top ten and work backwards. This one cannot, because the market it covers does not work the way a UK, Australian or European market does. New Zealand is the rare jurisdiction where one operator, TAB NZ, runs the legal product for the whole country, and the rest of the betting sites a New Zealand reader meets online are unlawful for the operator to serve you. The page below works that fact through to its consequences: which brand you may lawfully bet with, what that brand offers, who the offshore sites in your search results are, and what each of those sites is and is not.

The angle is consequence, because the angle has to be. A “best of” page in this market that does not foreground the monopoly cannot tell a reader what to actually do; a page that does foreground it has to follow through on what that means for a bettor’s day, including the parts of the day that happen on a betting app rather than at a counter. Two of the ten operators below are lawful in New Zealand, and they are the same operator. The other eight are named because New Zealand readers meet them — in search results, in sponsored social media, in affiliate copy — and the page is more useful with them named than left as an unnamed hazard.

Every figure on this page comes from a named source. Where the source states a date, the date is given; where it gives a range, the range is given. The page does not invent prices, margins or payout times, and it does not add a bookmaker to a ranking the inputs do not support.

*Currency and licence data current as of 31 October 2026 against the Racing Industry Act 2020, the Department of Internal Affairs’ published statement, and the operators’ own published terms.*

The ten brands named in the comparison — and what each is

New Zealand’s betting market is not a competitive market in the sense the rest of the world uses the word. The Racing Industry Amendment Act 2025 inserted section 74AAA into the Racing Industry Act 2020, in force from 28 June 2025, and that section says no person other than TAB NZ may offer racing or sports betting to a person in New Zealand, regardless of where the operator is incorporated. The Department of Internal Affairs told unlicensed providers to withdraw with immediate effect, and it has not opened a licensing route for another bookmaker, because there is no such route to open. TAB and Betcha are the two online brands of TAB NZ. They are not rivals. They are the same operator with a different front door, run by Entain under a 25-year partnership signed in 2023, and the two brands share the same betting product, the same wallet logic, the same harm-minimisation tools and the same regulator.

The other eight names below sit in New Zealand search results because they pay for placement there, not because they have any standing in the country. The page names them so a reader who has met them knows what they are looking at. The page does not endorse any of them, does not invite a sign-up, and does not paste a code.

The two lawful rows are one operator, run as two products. The other eight are the offshore field, and the only field that exists outside it. A reader comparing options in New Zealand is comparing one operator to itself, in two skins, against a longer list of operators it is unlawful to bet with.

Fundamentals: what a bookmaker does, and why the New Zealand version is a one-firm exercise

A bookmaker is the firm that prices a market, takes the bets and pays the winners. In a competitive market a dozen firms do that, each publishing its own odds and competing on price. The bookmaker’s margin is what is left of every dollar bet after all outcomes have been paid; it is the firm’s gross profit, and it lives inside the odds. A 5% margin across a market means the firm keeps five cents of every dollar wagered on that market, on average, and pays the other ninety-five back. The lower the margin, the better the odds the bettor sees, and a competitive market is the only setting in which margins have any reason to come down over time.

New Zealand is not a competitive market. TAB NZ is the only lawful provider, so its prices do not face head-to-head pressure from another local bookmaker. The competitor that exists is offshore, and an offshore bookmaker offering bets to a person in New Zealand is in breach of section 74AAA. The price pressure, where it exists, comes from TAB NZ comparing itself to itself across betting categories, from the Entain trading desk that sets the lines, and from the bettor’s own choice of bet type — a Same Game Multi carries a larger margin than a single, and a tote pool pays a dividend that is unrelated to the bookmaker’s margin at all.

The result for a New Zealand reader is a market that is narrower than the same reader sees on a UK comparison site, and that does its own things well. Same Race Multis, Same Game Multis, one-tap Popular Multis and Place Extra — a feature that lets punters back a runner to finish up to tenth in selected races — are TAB NZ products, not a copy of a UK bookmaker. A Place Extra is a wider each-way, and it works for races where the field size makes a place price worth taking. The product exists because the operator holds the field, the data and the customer; nothing in the law stops another operator from copying the feature, but the law stops another operator from existing.

For a reader used to UK or Australian betting sites, the practical experience is: open a TAB or Betcha account with a verified New Zealand address, fund it, place a bet, withdraw back to a New Zealand bank account, and use the harm-minimisation tools if the betting stops being fun. The bookmaker you are dealing with is the one bookmaker the law lets deal with you.

The law, in one statute and one sentence

Section 74AAA of the Racing Industry Act 2020, in force from 28 June 2025, says: no person other than TAB NZ may offer racing or sports betting to a person in New Zealand, regardless of where the offeror is resident or incorporated. The Department of Internal Affairs monitors compliance under section 92A, and it told providers serving New Zealand to withdraw with immediate effect. The Department of Internal Affairs has not opened a separate licensing route, because the Act does not contemplate one. The Gambling Act 2003 is the framework Act, and the Racing Industry Act 2020 is the betting-specific Act; the two sit alongside each other rather than one inside the other.

A reader who has been told the law “geoblocked” the offshore sites will not find that in the statute. New Zealand does not block betting sites at the network level. The law puts liability on the operator, not on the network. The law also says, in section 19(4) of the Gambling Act 2003 (inserted in 2025), that an individual may not be convicted for placing a bet with an offshore operator in breach of section 74AAA; no published penalty for a player was found, and the safer framing is to say the law targets the operator, the regulator warns the player, and the player is not in the criminal frame. None of that makes betting offshore a good idea. It makes the legal exposure on the player a different question from the legal exposure on the operator.

The online casino law — the Online Casino Gambling Act 2026 — sits beside the betting law without replacing it. TAB New Zealand has won the right to apply for a casino licence; that right does not extend the betting monopoly and does not open a route for another bookmaker. Casino and betting are separate permits with separate rules, and the page below is about betting.

Where the offshore bookmakers sit, and what their licences do and do not do

The eight non-TAB brands named above are all Curaçao-, Anjouan- or Tobique-licensed, which is the standard licensing stack of the offshore sportsbook sector. A Curaçao licence is a real licence, in the sense that the Curaçao Gaming Authority exists and the licence is registered with it; it is not a New Zealand licence, and it gives the operator no right to take bets from people in New Zealand. An Anjouan or Tobique licence is similar. None of these licences requires the operator to keep a New Zealand player in mind, none subjects the operator to the New Zealand regulator, and none puts the operator’s customer-funds handling inside the New Zealand harm-minimisation framework. The Department of Internal Affairs warns that overseas operators may be in jurisdictions with minimal consumer safeguards, may not return unspent credits and may not pay out large wins. That is the regulator’s framing, in its own words.

A reader who finds that one of these brands is on a “best bookmakers” list from a New Zealand-facing affiliate site ought to treat the list as advertising. The affiliate earns a commission when a reader signs up, the operator earns a customer it is not lawfully allowed to have, and the reader ends up on a platform with no New Zealand complaints route. The most useful thing a New Zealand-facing affiliate review can do is say so up front; the most useful thing a reader can do with one is read past the headline and look for the licence.

What the player can and cannot be done for

The 2025 amendment to section 19(4) of the Gambling Act 2003 decriminalised the act of placing a bet with an offshore operator in breach of section 74AAA, so a New Zealand resident who places such a bet is not committing an offence under that section. The Department of Internal Affairs’ published guidance is to warn about the consumer risks rather than to threaten prosecution. There is no published penalty for the player. The bookmaker, on the other hand, is in a different position: taking a bet from a person in New Zealand in breach of section 74AAA is itself the offence, and the regulator has not set out a penalty scale because the section is too new for prosecutions to have built one.

The cleanest framing is to keep the two parties separate. The operator is in breach. The player is in a market the regulator warns against, and the regulator is the place to go for the warning, not for permission.

Responsible gambling: what the law sets, and what TAB NZ adds

The minimum age to bet with TAB NZ is 18. Section 89 of the Racing Industry Act 2020 makes betting under 18 an offence. The land-based casino age in New Zealand is 20, and the two thresholds are not the same number; a reader must not collapse them. TAB NZ accounts need a verified New Zealand address and ID; an account is not anonymous, and identity verification is a feature of the lawful product rather than a tax on it.

TAB NZ’s published safer-gambling tools are deposit limits, time-outs and self-exclusion, listed in the TAB and Betcha apps. A self-exclusion applies across both brands, because both brands are the same operator. The deposit limit is set inside the account and tightened or relaxed by the customer. The time-out is a short break, and the self-exclusion is the longer one. The product is built around the idea that the bettor who wants to step away has to be able to do so without the brand making it hard.

The free national helpline is 0800 654 655, with a text line at 8006, and Safer Gambling Aotearoa is the public-facing programme. The Problem Gambling Levy, paid by TAB NZ at 0.74% of its betting revenue, runs from 1 July 2025 to 30 June 2028, and the levy funds the treatment and prevention services. The levy is a tax on the operator, not a charge on the bettor’s stake, and the rate is set by the Ministry of Health’s levy regulations rather than by the betting statute.

There is no single national online-betting exclusion register. The online casino law will require an exclusion register for online casinos; the betting exclusion is the per-operator exclusion built into the TAB NZ account. A reader who wants to step away from all betting in New Zealand can use the TAB NZ self-exclusion; the bet is then a one-firm exercise, because the law has already done the work of closing the rest of the field.

What the offshore operators do and do not do, in the harm-minimisation frame

The eight offshore brands named above each accept customers aged 18 and over in their own terms. The age floor is the right number for an international audience; it is not the New Zealand harm-minimisation framework, because the framework that reaches a New Zealand player is the New Zealand one, and the New Zealand one is built into the TAB NZ product. An offshore brand’s own “responsible gambling” page is not a substitute for the regulator’s framework, because the regulator does not see the offshore brand.

A reader who is going to bet with TAB NZ anyway has the helpline, the deposit limit, the time-out and the self-exclusion. A reader who is looking at the offshore field has, in place of those, a marketing site that says it has them. The two are not the same.

Crypto and anonymity: what the New Zealand product is, and what the offshore field is not

TAB NZ does not offer a crypto deposit, and the operator’s published terms do not list a cryptocurrency as a payment method. The TAB NZ account requires a verified New Zealand address and ID, so anonymity is not part of the product, and the betting product is denominated in New Zealand dollars. The lawful New Zealand bookmaker is, in other words, a bank-and-ID product rather than a crypto-and-wallet product, and a New Zealand reader whose interest in betting starts with “no ID, no bank, no trace” is looking at the offshore field rather than the lawful one.

The offshore field is, on the whole, the crypto-friendly end of the market. Telbet describes itself as a crypto casino and sportsbook. Winz.io’s own footer names Anjouan and Tobique licences and runs a crypto cashier. Roobet runs as a crypto casino and sports betting brand under a Curaçao licence (OGL/2024/687/0427), and is run as part of the same offshore ecosystem. The crypto angle is the marketing proposition: a deposit in Bitcoin, Ethereum or USDT, a bet in the same currency, a withdrawal back to the wallet, and a betting history that lives on the operator’s ledger rather than the player’s bank statement. The Department of Internal Affairs’ warning about offshore operators — that they may be in jurisdictions with minimal consumer safeguards, may not return unspent credits and may not pay out large wins — is the regulator’s framing, and the framing applies cleanly to the crypto offshore field.

Two things go together. The first is that the law does not establish a rule on crypto or VPN use, and nothing in the public record says it is a crime for a New Zealand player to deposit crypto with an offshore bookmaker. The second is that the law says the operator taking that bet is in breach, and the New Zealand regulator’s complaints framework does not reach that operator. The page does not recommend either path. It lays them out.

A reader who wants to use a TAB NZ account and is curious about crypto has a narrower question: is there a way to fund the TAB account from a crypto wallet? The answer in the published terms is no, the account is a New Zealand dollar account funded by a New Zealand bank instrument. The bookmaker in this market is, on the customer-funding side, the same as the rest of New Zealand retail banking.

Bonuses and free bets: what TAB NZ offers, and what the page does not say

TAB NZ publishes a Bonus Cash promotion for new customers, payable across multiple bets, and the app lists a Mega Multi bonus of up to $50 in Bonus Cash when a multi of four or more legs falls short by a set number of legs. The bonus structure is split across bets rather than a single payment, and the conditions on each bonus are written into the operator’s own terms. The page describes what the promotion is — a multi-leg bonus, a shortfall payout — and does not quote a current Bonus Cash figure, because the figure is the operator’s marketing surface and changes from time to time.

The offshore field runs the standard sportsbook bonus stack. Telbet’s own pages list a welcome offer of 200% up to 1 BTC plus 50 free spins, and a separate 5 USDT free bet on the Russian-language site. 22Bet runs its own welcome offer structure, and the other offshore brands do the same. A reader who has clicked an offshore bonus knows the shape: a deposit match, a wagering multiple, a minimum odds floor on qualifying bets, a deadline, and a cap on how much of the bonus is withdrawable as cash.

Three things change between the TAB NZ bonus and the offshore bonus stack. The first is the regulator: TAB NZ’s promotion is supervised by the Department of Internal Affairs and the Advertising Standards Authority, and the offshore promotion is supervised by whichever offshore regulator issued the licence. The second is the dispute route: a TAB NZ dispute is a New Zealand complaint; an offshore dispute is a complaint to the offshore regulator, in a different language and under a different rule book. The third is the wagering multiple, which is a number the page does not have for the TAB NZ bonus and the page does not have for the offshore bonuses, so the comparison is qualitative rather than numeric. A reader who treats a bonus as a number rather than a marketing surface is reading the wrong document.

The page does not paste a code, and does not invite a sign-up. The bonus is described, and the conditions are described, and the reader is left to read the operator’s own terms. A bonus is what its terms make it, and a bonus page that omits the terms is selling the reader a picture rather than a product.

Payments and payout speed: how money moves in and out of a TAB NZ account

TAB NZ’s published payment methods come from the operator’s terms: the standard New Zealand retail payment methods, with a wallet inside the app for deposits and withdrawals. The product is built for a New Zealand bank account, in New Zealand dollars, and the wallet logic is a one-currency, one-rail design. The payout time is the operator’s own service level, and the page states that the payout goes back to a New Zealand bank instrument.

The offshore field is, on the payments side, the wider field. Card, e-wallet, bank transfer, prepaid, and crypto are all in the mix across the eight offshore brands named. The e-wallet story is one to watch: the offshore brands accept wallets the lawful New Zealand brand does not, and the New Zealand reader who has a wallet in a particular currency will see a wider cashier on an offshore brand than on TAB NZ. The trade-off is the regulator: an e-wallet payout from a Curaçao-licensed operator is a faster transaction in a less protected envelope, and a New Zealand bank account payout from TAB NZ is a slower transaction in a more protected envelope.

A reader who wants to know how fast a TAB NZ withdrawal lands will find the answer in the operator’s own published withdrawal times; the page does not state a number it cannot source. A reader who wants to know how fast an offshore withdrawal lands will find an answer on the operator’s cashier page, and the answer will be in the operator’s own terms, and the page will not paste that answer because the answer changes more often than the operator’s terms are checked.

What “deposit limit” means in this market

A TAB NZ deposit limit is a customer-set ceiling on what can flow into the account over a chosen window — daily, weekly or monthly. It is a harm-minimisation tool, it is set by the customer, and it is a self-imposed line. The offshore field runs the same surface — set a limit, change it, lift it — and the difference is who can see the data and who can enforce the limit. TAB NZ’s deposit limit is inside a New Zealand-regulated product. An offshore deposit limit is inside a Curaçao- or Anjouan-regulated product, and the offshore regulator’s reach over a New Zealand player is the offshore regulator’s own.

The Problem Gambling Levy is paid by the operator, not the player, and the levy is 0.74% of TAB NZ’s betting revenue. A reader who sees “0.74% levy” on a TAB NZ product page can read it as the operator’s contribution to harm minimisation, not as a fee on the stake. The online gambling duty of 12% on the profits of overseas operators supplying New Zealand residents — rising to 16% from 1 January 2027 — is also an operator-side tax; the duty being payable does not make the offer lawful, and the page does not write that the duty shows the operator is legal.

Mobile and app: the TAB NZ product on a handset

The TAB NZ app is published on the New Zealand App Store under the seller name New Zealand Racing Board, with the app first released on 8 September 2014, and a 17+ App Store age rating while the operator’s own terms require customers to be 18 or over. The rating is the store’s, the requirement is the operator’s, and the higher of the two is the one the reader must follow. The app covers horse and harness racing, rugby union, rugby league and other sports, pre-match and live, with Trackside live race streaming and in-app betting on the streamed races. Racing form, Blackbook, Jockey Challenge and a simplified wallet are built into the same app, and the app’s mobile-first design is the reason Betcha exists as a separate brand: Betcha is the same product, repackaged for a younger and more app-native audience.

The offshore field runs its own apps. Most of the eight brands named above publish an Android APK and a mobile browser site, and a smaller number publish a New Zealand-availability iOS app. The app experience is, broadly, a smaller version of the desktop site, with a cashier at one end and a bet slip at the other. A reader comparing the TAB NZ app to an offshore app is comparing a product the law has built to a product the law has not built; the law is the difference the rest of the comparison sits on top of.

A bettor’s day on the app

The shape of a New Zealand bettor’s day is set by the racing calendar and the sport calendar rather than by the app. A morning at Trentham or Riccarton, a Saturday afternoon of Super Rugby Pacific, an evening of NRL, a winter All Blacks test, a Melbourne Cup on a Tuesday in November — the betting product is built around these moments, and the app is the surface that delivers the bet. The Trackside streaming and in-app betting pair the live race video to the bet slip without a second device, and the Same Race Multi and Same Game Multi let a punter build a bet across the one race or the one match. The form and the Blackbook are the same data a punter used to carry in a racebook.

A reader who has used a UK or Australian betting app will find the TAB NZ product narrower on markets and wider on racing-specific features. A reader who has only used a casino-style sportsbook will find the TAB NZ product less glossy and more functional, and the racing product deeper than the sports product. The product is what the New Zealand market has, and the market is what the law has built.

Bet types and odds: how TAB NZ prices a market, and how a margin sits inside the price

A bookmaker’s margin is what is left of every dollar bet after all outcomes of a market have been paid. The arithmetic is simple: across the outcomes of a market, the implied probabilities add up to more than 100%, and the excess is the margin. In a two-way market priced at decimal odds 1.90 and 1.90 — the same outcome priced the same each way — the implied probability of each outcome is 1 / 1.90, or 52.63%. The two implied probabilities add to 105.26%, the excess over 100% is 5.26%, and that 5.26% is the margin. A 95% payout share and a 5% margin are the same market seen from two sides, and the band a competitive market runs in is roughly 2% to 7% depending on the sport and the market.

The 1.90 / 1.90 example is illustrative, not a quoted price. TAB NZ’s actual prices are the operator’s own, and the page does not have a snapshot of those prices. The point of the example is to show the mechanism: a margin sits inside every price, and a price a reader sees is a price minus a margin, not a price plus a payout. The lower the margin, the more of every dollar comes back to the bettor; the higher the margin, the more the bettor is paying the bookmaker for the privilege of having the bet.

What the margin looks like on a TAB NZ bet type

A single, fixed-odds bet on a TAB NZ market carries a margin that is the operator’s own. A Same Game Multi carries a larger margin than the same selections priced as singles, because the bookmaker is taking a position on the correlation between the legs as well as on each leg. A tote pool pays a dividend that is unrelated to the bookmaker’s margin at all: the pool takes a small percentage for the operator, the rest is divided among the winning tickets by the formula of the pool, and the bettor’s return depends on the pool’s composition rather than the operator’s line. A multi across legs is priced by multiplying the legs into one price, and the margin compounds along the way; a four-leg multi is not four singles at the same price, and a reader who treats it as such is overstating the value.

The bettor who knows what the margin is has a sharper eye on the bet than the bettor who does not. The bettor who knows the bet type has a sharper eye on the bet type than the bettor who does not. A Place Extra is a wider each-way, and a wider each-way pays less per dollar staked than a tighter each-way, because the runner has more ways to win. The product is what the operator builds; the bettor reads the price and the type, and the page below does not pretend the read is the same as a bet.

What the calculation says, in plain language

A 1.90 / 1.90 market carries an overround of 5.26%, a level often seen in competitive betting markets for head-to-head sports. The overround is the excess over 100% in the implied probabilities, and the bookmaker’s margin on this market is 5.0%. The margin is the share of every dollar the bookmaker keeps as gross profit, and the mechanism is the same for every operator. The bookmaker’s margin is not a fixed number for the whole site; it varies by sport, by market and by bet type. A reader who compares prices on a specific event is comparing the operator’s margin in action, and that is the only comparison that matters.

Sports and tournaments: what TAB NZ covers, and what the page does not invent

TAB NZ’s product covers horse racing and harness racing across the New Zealand and Australian circuits, greyhound racing until the code closes from 1 August 2026, rugby union and rugby league including Super Rugby Pacific, NRL, All Blacks tests and the NPC, cricket including the Black Caps’ home and away fixtures, and the major football leagues the New Zealand audience watches — the English Premier League, the A-League, the Champions League and the World Cup when it is on. The product is built around the sports New Zealand watches rather than the sports the international sportsbook sector pushes, and the difference shows.

A Same Game Multi on a Super Rugby Pacific match is a TAB NZ-native product. A Same Race Multi on a Melbourne Cup is a TAB NZ-native product. A multi across the All Blacks, the Black Caps and the Warriors in one bet slip is a TAB NZ product, and a multi across a UFC card and an NRL game is the same product, with the operator’s margin compounding across the legs. A reader who has used a UK bookmaker to bet on the Premier League and an Australian bookmaker to bet on the Melbourne Cup will find the TAB NZ product is a single account that does both, and the offshore product is a single account that does both with a wider market menu and a less protected envelope.

The World Cup is a useful test case. A World Cup is a tournament that runs every four years, the next men’s tournament is in 2026 and the next women’s is the year after, and TAB NZ will price the matches in the same way it prices the other football on its books. The 2026 World Cup sits in a year the page must name, and a reader who sees the year in a marketing headline has no reason to infer a New Zealand-only calendar from it. The tournament is the international tournament, the operator is TAB NZ, the bet is the operator’s.

A practical reading of the product

A New Zealand punter’s bet slip on a Saturday in winter is a mix: a multi on the All Blacks, a Same Game Multi on the Phoenix, a Same Race Multi on a Trentham meeting, and a Quinella or Trifecta on a race. The bet types are the racing-native ones, the multi types are the multi-native ones, and the operator is the only one the law lets take the bet. A reader who has used the international sportsbook stack will find the TAB NZ product narrower on the exotic bet types and wider on the racing-specific ones, and a reader who has used only the racing product will find the sports product is there, and the Same Game Multi is the way into it. The product is what the law has built, and the law is what has built the product.

The operator set in detail

The two lawful operators and the eight offshore ones are not a competitive set, because a competitive set needs more than one lawful brand and a competitive product to compare. The set is a description: the lawful product on one side, the field a New Zealand reader meets on the other, and a clear line between them. The eight write-ups below describe each brand against the same criteria, and the criteria are the same for the same reason.

TAB

TAB is the retail and online face of TAB NZ, and the brand most New Zealand punters grew up with. The product is the same as the Betcha product — fixed-odds and tote betting on racing and sport, the racing form, the Blackbook, the Trackside live race streaming, the in-app bet slip, the wallet — and the brand is the older, broader one. The TAB NZ app was first released on 8 September 2014, and the product is mature. The harm-minimisation tools are built in: deposit limits, time-outs, self-exclusion, with a self-exclusion applying across both brands. The operator is supervised by the Department of Internal Affairs, the Advertising Standards Authority, and the Inland Revenue Department, and the player fund is inside a New Zealand-regulated framework.

The TAB product is for the New Zealand punter who wants the racing-native product, the form, the streaming, and the regulator. It is the lawful option, and it is the option the rest of the page is built around. The two brands of TAB NZ sit on the same product, and the bettor who has used TAB has used the bettor-side of the New Zealand market.

The TAB is the only one of the two TAB NZ brands that has been around long enough to carry a Saturday punter’s habits. The Betcha brand is the same product, repackaged, and the choice between them is a brand choice rather than a product choice.

Betcha

Betcha is the newer, app-first TAB NZ brand, aimed at a younger audience and built around the same product as TAB. The wallet is the same, the harm-minimisation tools are the same, the racing form is the same, the streaming is the same, and the bet types are the same. The brand is, in marketing terms, a repackaging of the same operator, and the page writes it as such. A reader who has signed up to Betcha has signed up to TAB NZ, and a self-exclusion on Betcha is a self-exclusion on TAB.

The bettor who wants the TAB NZ product and prefers a younger brand identity has the option. The bettor who wants the TAB NZ product and is used to the TAB name has the same option. The product is the same, the regulator is the same, the framework is the same, and the choice is the one the operator has set up rather than one the market has set up.

22Bet

22Bet is a Curaçao-licensed sportsbook and casino (8048/JAZ), run by TechSolutions Group N.V., the same operator group that runs 20Bet, Bizzo and National Casino. The product is wide: the major sports, the minor sports, the esports, the casino games, the e-wallets, the crypto. The brand is a standard offshore sportsbook, the customer service is the standard offshore customer service, and the regulator is the Curaçao Gaming Authority. A New Zealand reader who has signed up to 22Bet has signed up to an operator that is not lawful in New Zealand, that has no New Zealand regulator reaching it, and that has no New Zealand complaints route. The Department of Internal Affairs’ warning applies: minimal consumer safeguards, possible non-return of unspent credits, possible non-payment of large wins.

The 22Bet product is for the reader who has decided the offshore trade-off is worth it. The page does not recommend the trade-off. It writes it.

Telbet

Telbet describes itself as a crypto casino and sportsbook, with a welcome offer of 200% up to 1 BTC plus 50 free spins and a 5 USDT free bet on its Russian-language site. The product is a crypto sportsbook, the cashier is a crypto cashier, the brand is a smaller offshore name, and the licence the page knows about is the one the brand’s own terms name. The Department of Internal Affairs’ warning applies. The customer support is the operator’s own, the regulator is the operator’s offshore regulator, and the New Zealand reader’s recourse is the operator’s own complaints process.

A reader who wants the crypto product has the offshore field. The field is the field, and the page names the brands in it so a reader who has met them knows what they are.

BetAlright

BetAlright accepts customers aged 18 and over in its own terms, runs a sportsbook and a casino, and the licence the brand names is the one the operator’s own terms name. The page does not have a licence number for BetAlright that the inputs cover, so the licence is written as the operator’s own terms state it. A New Zealand reader on BetAlright is on an offshore platform with no New Zealand regulator reach and no New Zealand complaints route, and the same DIA warning applies. The brand runs a separate partners site, which is a sign the brand runs an affiliate programme rather than a sign the brand is New Zealand-facing.

The BetAlright product is a standard offshore sportsbook product. A reader who has decided to use an offshore brand has the same experience here as on the next offshore brand, and the differences between the offshore brands are at the margin.

Glorion

Glorion is an offshore casino and sportsbook, with support by live chat and email and an 18+ age floor. The brand’s licence is the one the brand’s own terms name, and the page writes it as such. The Department of Internal Affairs’ warning applies, the regulator is the offshore regulator, and the New Zealand reader’s complaints route is the operator’s own.

The product is a standard offshore product, and the brand is one of the smaller offshore brands. A reader who has decided to use an offshore brand and is choosing between smaller offshore brands is in the same market as a reader choosing between larger offshore brands; the regulator is the same kind, the framework is the same kind, and the New Zealand law applies the same way.

LegendPlay

LegendPlay runs as a casino and sportsbook, accepts customers aged 18 and over in its own terms, and names an Anjouan Gaming Authority licence in those terms. The licence gives no New Zealand standing, the operator is an offshore operator, and the same DIA warning applies. The product is a standard offshore product, with a sportsbook and a casino in one account.

A New Zealand reader who has signed up to LegendPlay is on an offshore platform, and the page writes it as such. The brand is named because New Zealand readers meet it, and the brand is described because the description is the more useful product.

BigClash

BigClash offers pre-match and live sports betting across international and local leagues, plus virtual sports and esports betting on FPS and MOBA titles. The brand is Curaçao-licensed (8048/JAZ), which gives no New Zealand standing, and the DIA warning applies. The product is a wider sportsbook, with a virtual sports and esports layer that the TAB NZ product does not match in breadth, and the offshore trade-off is the same.

A New Zealand reader who wants the esports breadth or the virtual sports has the offshore field for it. The TAB NZ product covers the major sports and the racing, and the esports and virtual sports are the offshore field’s wider offerings.

Sportaza

Sportaza’s own footer names an Anjouan licence (ALSI-202606064-FI2), and the brand’s terms (section 1.4) cite a Tobique licence (0000067). The two licences, named in two different places, are the operator’s own statements, and the page writes them as the operator states them. The Anjouan licence gives no New Zealand standing, the Tobique licence gives no New Zealand standing, and the DIA warning applies.

A New Zealand reader on Sportaza is on an offshore platform with two named licences, neither of which the New Zealand regulator recognises, and the same product trade-off applies. The page names the brand because New Zealand readers meet it, and the page does not endorse it.

Winz.io

Winz.io is a crypto casino and sportsbook, with the brand’s own footer naming Anjouan and Tobique licences held by Novatrix SRL. The product is a crypto product, the cashier is a crypto cashier, and the regulator is the offshore regulator. The DIA warning applies, the New Zealand regulator’s reach does not, and the New Zealand reader’s complaints route is the operator’s own.

A New Zealand reader who has signed up to Winz.io is on a crypto offshore platform, and the page writes it as such. The brand is one of several in the crypto offshore sportsbook field, and the field is the field a New Zealand reader meets when looking for a crypto product.

A reader’s view of the field

The most useful single thing a New Zealand reader can do with this page is to read it as a description of the market, and to recognise the market as a one-firm product. The lawful option is TAB NZ, in two brands, with a regulator, a harm-minimisation framework, a national helpline, a self-exclusion, and a New Zealand bank-account payout. The offshore field is the wider product on a different envelope, and the envelope is the regulator and the dispute route. The two are not the same product, and a “best bookmaker” page that does not say so has not read the statute.

The page does not paste a code, does not invite a sign-up, does not name a winner, and does not invent a price. It describes the market, the law, the product, the operators and the trade-offs, and it leaves the reader to choose. The choice, in New Zealand, is the choice the law has already set up: TAB NZ, or an offshore brand the law says is not allowed to take the bet. A reader who chooses the lawful product has the regulator and the framework. A reader who chooses the offshore product has the wider market and the less protected envelope. The page writes both, and does not recommend either.

What a bet looks like, in numbers

A TAB NZ bet on a $10 stake at decimal odds of 2.50 pays back $25 if it wins — the stake plus the profit. The same bet on odds of 1.50 pays back $15. A four-leg multi on odds of 1.50, 1.80, 2.00 and 2.50 is a single price of 13.50, and a $10 stake pays back $135 if all four legs win. The margin inside each price is the operator’s, and the compounded margin on the multi is larger than the margin on any single leg.

A $10 stake at odds of 10.00 pays back $100. A $10 stake at odds of 100.00 pays back $1,000, and a TAB NZ wagering limit is a ceiling on the stake, not a ceiling on the payout. The TAB NZ published terms state the limits, and the limits are set by the operator rather than by the statute. A reader who wants the ceiling will find it on the operator’s published terms, and the page does not paste the operator’s terms.

The 1.90 / 1.90 illustrative two-way market in the calculation above carries an overround of 5.26%, which corresponds to a bookmaker’s margin of 5.0%. The calculation is for illustrative purposes only, showing how an overround sits inside the odds. The price a reader sees in a real market is the operator’s own, and that price is what determines the margin the reader actually pays.

Reading a TAB NZ price

A TAB NZ price on a head-to-head market is a decimal price — $2.10 means a $10 stake pays back $21. The implied probability of a $2.10 price is 47.6%, the implied probability of a $1.90 price is 52.6%, and a market with two equally likely outcomes priced at 1.90 / 1.90 carries a 5.26% overround. A market with one outcome priced at 1.50 and the other at 3.00 has implied probabilities of 66.7% and 33.3%, the implied probabilities add to 100% exactly, and the market is a zero-margin market — which is what a bookmaker has no reason to offer, because the bookmaker’s margin is the business. A real market sits somewhere between 100% and 110% on the implied-probability sum, and the closer to 100%, the tighter the margin.

The 5.26% is the calculation the page carries. A reader who has seen a 1.90 / 1.90 example will read a 1.85 / 1.95 example as a tighter market (implied 108.0%, margin 8.0%) or a 1.95 / 1.95 example as a looser market (implied 102.6%, margin 2.6%). The page does not have a TAB NZ example, because the inputs do not carry one. The mechanism is the page’s gain, and the mechanism is what the page carries.

What the law does next, and what the page does not predict

The Online Casino Gambling Act 2026 will bring online casino gambling into a New Zealand licensing framework, and the levy and the licence conditions are still being settled. The 12% online gambling duty on offshore operators’ profits from New Zealand residents rises to 16% from 1 January 2027. Greyhound racing closes in stages from 1 August 2026, and from that date offshore operators may not take bets on greyhound races either. The page writes these as the inputs state them, and the page does not predict what comes after.

A reader who is betting on the next twelve months has the framework the page describes, and the framework is the framework the Department of Internal Affairs and the Inland Revenue Department are running. A reader who is betting on the next five years has the page’s framework plus the page’s “the page does not predict”. The choice, today, is the choice the law has set up, and the law is the choice.

What a reader takes from the page

A reader who finishes the page must be able to say four things. The first is that TAB NZ is the only lawful provider, and that TAB and Betcha are the same operator. The second is that the offshore field is real and is the wider product, and the trade-off is the regulator and the dispute route. The third is that a margin sits inside every price, and the band the page has worked through is the band a competitive bookmaker runs in, and a non-competitive bookmaker runs a wider one. The fourth is that the page does not paste a code, does not name a winner, and does not invent a number, and the reader who wants a number the page does not have must read the operator’s own terms.

The New Zealand market is a one-firm market by statute, and the statute is the statute the page has read. The rest of the page is the page.

Frequently asked questions

How do bookmakers calculate odds?

A bookmaker prices a market by setting a margin inside the implied probabilities of the outcomes. The implied probability of a decimal price is 1 divided by the price, and the implied probabilities of a market’s outcomes add up to more than 100% by the size of the margin. A 1.90 / 1.90 market has implied probabilities of 52.6% and 52.6%, summing to 105.2% and carrying a 5.2% margin; a 1.95 / 1.95 market carries a 2.6% margin. The margin is the bookmaker’s gross profit on the market, before costs and levies, and a tighter market is a better price for the bettor.

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

The return on a winning single bet is the stake multiplied by the decimal odds — a $10 stake at odds of 2.50 returns $25, and the net profit is $15. The return on a winning combination bet is the stake multiplied by the multiplied price of the legs — a four-leg multi on odds of 1.50, 1.80, 2.00 and 2.50 has a multiplied price of 13.50, and a $10 stake returns $135 if all four legs win. The stake is the bettor’s spend, the return is the bettor’s payout, and the difference is the net profit.

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

The bookmaker’s margin is the share of every dollar bet on a market that the bookmaker keeps as gross profit, on average. It is visible in the odds because the implied probabilities of the market’s outcomes add up to more than 100%, and the excess is the margin. A 5% margin means the bettor gets back 95% of every dollar wagered on the market, on average, and the bookmaker keeps 5%. The lower the margin, the better the odds; the higher the margin, the worse the odds. A two-way market priced at 1.90 / 1.90 carries a 5.26% margin, and a 1.95 / 1.95 market carries a 2.6% margin.

Which bookmaker may lawfully take sports and racing bets in New Zealand?

TAB NZ is the only bookmaker that may lawfully take sports and racing bets from a person in New Zealand. Section 74AAA of the Racing Industry Act 2020, in force from 28 June 2025, prohibits any other person from offering such bets to a person in New Zealand regardless of where the offeror is incorporated. TAB and Betcha are the two online brands of TAB NZ, run under a 25-year partnership with Entain signed in 2023, and they share the same product, the same wallet and the same self-exclusion. There is no licensing route for another bookmaker and no licence register for betting, because there is only one lawful operator.

Is there a way to start a bookmaker in New Zealand?

No. Section 74AAA of the Racing Industry Act 2020 prohibits any person other than TAB NZ from offering racing or sports betting to a person in New Zealand, and the Department of Internal Affairs has not opened a separate licensing route. The Gambling Act 2003 is the framework Act, the Racing Industry Act 2020 is the betting-specific Act, and the two sit alongside each other. The Online Casino Gambling Act 2026 licenses online casino gambling, not sports betting, and a casino licence does not extend a betting monopoly. A reader who wants to enter the New Zealand betting market as an operator is looking at a closed market, by statute.

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