Sports betting in New Zealand: the paths that exist, and what each one costs

Updated October 2026

Licensed

Available in US

Fast payouts

18+ Only

October 30, 2026 — terms cross-checked against the Department of Internal Affairs and TAB NZ’s published rules.

New Zealand runs a closed betting market. Since the Racing Industry Amendment Act 2025 took effect on 28 June 2025, only TAB NZ — through its two online brands, TAB and Betcha — may lawfully offer sports and racing bets to a person in New Zealand. Every other brand a reader meets online is operating offshore and has no right to take bets here. That single fact shapes every choice on this page, so it is worth stating up front and returning to throughout.

What follows is a guide to betting in New Zealand, not a catalogue of bookmakers. It walks through which events a reader can bet on and how those bets are settled, then narrows to the two lawful brands and what they offer the same-shape operator, then sets out the offshore landscape that surrounds them and what each path costs the bettor who walks it. A ranking of ten names sits at the centre, with the two TAB NZ brands first and eight offshore brands clearly marked as not licensed here. The arithmetic of a bet — what a stake returns, what the bookmaker keeps, what a “free bet” is actually worth — is run in plain prose with a worked example.

The honest lead, repeated once so it is plain: TAB and Betcha are the only operators a person in New Zealand can bet with legally. Offshore brands are not lawful here and offer no New Zealand complaints route, no harm-minimisation framework, and no guarantee an unspent balance comes back. This guide describes both paths. It never urges a reader to sign up with anyone.

Fixtures, tournaments and what the betting calendar actually looks like

A bettor in New Zealand is mostly betting on a calendar they already know. The winter belongs to rugby — Super Rugby Pacific from late February through the playoffs in June, then the All Blacks test programme from July, the NPC from August, and rugby league through the NRL from March to October. Summer brings cricket — the Black Caps at home in December through February, plus the Big Bash and the IPL for those who follow the shorter formats. Horse racing runs year-round, with the major carnivals — Melbourne Cup in early November, Karaka Millions in January, the New Zealand Derby in March — drawing the heaviest betting pools.

TAB NZ lists horse, harness and greyhound racing alongside rugby union and rugby league as its four core codes, and covers rugby, NRL, NBA, NFL, tennis, cricket, football, motorsports and esports across its app and desktop. Greyhound racing in New Zealand closes in stages from 1 August 2026, so from that date even an offshore bookmaker cannot lawfully take bets on New Zealand greyhound races — though offshore brands may still cover greyhound meetings held in other countries.

International fixtures matter more than domestic depth for most readers. The Champions League, the Premier League, the AFL and the NFL travel well across time zones, and TAB NZ’s app lists the Champions League through to the NFL on its menu. The All Blacks versus Australia at Eden Park is a Saturday afternoon event with the same weight as a Liverpool–Manchester United fixture on a Monday morning. A reader who follows only one code can bet productively; a reader who follows none will find the calendar dense but accessible.

What a reader cannot bet on through TAB NZ is narrower than what an offshore bookmaker might offer. There is no published TAB NZ market on politics, on award shows, or on novelty events. The 2026 Online Casino Gambling Act reclassifies virtual sports as casino gambling rather than sports betting; whether esports falls inside the sports-betting monopoly is not established in statute. Offshore brands routinely offer politics, esports, virtual sports and novelty markets in depth; some of that depth is real (counter-strike, League of Legends and Dota 2 have liquid markets) and some of it is liquidity-thin markets priced to look deep. The choice between TAB NZ’s restricted menu and an offshore brand’s wide menu is the first trade-off a New Zealand reader meets.

For tournament betting specifically, TAB NZ offers outright winner markets on Super Rugby, the NPC, the NRL, the AFL, the Premier League, the Champions League, the NBA playoffs and the tennis majors. Outrights pay out on settlement, not before, which is worth noting because an outright on a league leader in mid-season is not the same as a futures contract — the bookmaker can void the market in limited circumstances, and the bet is settled on the official result. Offshore brands typically offer a longer outright list (top-four finishes, group-stage qualification, top scorer markets) but with the same settlement structure.

A fixture is not a market. A reader who wants to bet on the All Blacks–Wallabies test can back New Zealand to win, take a handicap, bet the total points, name the first tryscorer, or build a same-game multi out of any combination of those legs. The bet types are explained below in the section on how bets are settled, and the point worth holding now is that the depth of the calendar is one reason offshore brands exist: they fill in the gaps TAB NZ leaves, including esports, niche football leagues, and American sports beyond the NFL. Some of those gaps are real, some are padding, and the next sections sort them.

How betting works in New Zealand, step by step

A bet starts with three things: a selection, a stake, and a price. The selection is what the bettor is backing — the All Blacks to win, the total points to go over 41.5, a horse to finish in the first three. The stake is the money risked, in New Zealand dollars. The price is the decimal odds the bookmaker offers, written as a number like 2.10 or 1.85, which says how many dollars return for every dollar staked if the bet wins.

Reading a price is the first thing a new bettor learns. Decimal odds of 2.10 mean a $10 stake returns $21 if the bet wins: the $10 stake plus $11 of profit. Decimal odds of 1.50 mean a $10 stake returns $15: the $10 stake plus $5 of profit. The lower the odds, the more likely the bookmaker thinks the outcome is, and the smaller the return per dollar staked. Odds of 1.05 are an almost-certain favourite paying $1.05 for every $1 risked; odds of 10.00 are a long outsider paying $10 for every $1 risked. None of those numbers tells the bettor the actual probability of winning — only the bookmaker’s price for the bet.

Placing a bet is straightforward on TAB NZ’s app or desktop. A bettor picks a market, taps the price they want to back, the selection drops into the bet slip, the bettor enters the stake, confirms, and the bet is recorded. The bet slip shows the potential return before the bet is confirmed, so the bettor sees what they win before they commit. A multi — a bet whose legs come from more than one match — multiplies the odds of the legs together; a multi of three legs at $2.00, $2.00 and $2.00 has combined odds of 8.00, so a $10 stake returns $80 if all three legs win. A same-game multi (SGM) works the same way, but with all legs from a single match: the All Blacks to win, the All Blacks to score over 20.5 points, and Beauden Barrett to score a try, all at combined odds of, say, 6.50.

Settling a bet is the part the bettor only sees at the end. TAB NZ settles most markets shortly after the event finishes; outright tournament markets settle when the official result is confirmed. A voided leg, a player who withdraws before the event, an abandoned match — each is handled differently and the rules are laid out in TAB NZ’s published betting rules. A multi with one voided leg drops the voided leg down to odds of 1.00 and the bet settles at the product of the remaining legs; a single bet on a voided selection is refunded. These rules exist in the same form at every major bookmaker, and TAB NZ’s are not unusual.

Withdrawals complete the loop. A bettor who has won money can leave it in the TAB NZ wallet, use it to bet again, or withdraw it to a New Zealand bank account. TAB NZ’s app includes a simplified wallet for deposits and withdrawals, and account verification — a New Zealand address and ID — is needed before a first withdrawal can be paid. That verification step is the same for TAB and Betcha: the two brands run on a single TAB NZ account infrastructure, so passing verification on one passes it on the other.

The whole sequence — pick a market, set a stake, confirm the bet, wait for the result, withdraw winnings — is what every New Zealand bettor goes through, on TAB NZ or on an offshore brand. The mechanics are identical; the surrounding context is not.

The ten brands a New Zealand reader meets

The two lawful brands come first because they are the only lawful option. The next eight are offshore brands a New Zealand reader will see advertised or recommended online; none is licensed here, none offers a New Zealand complaints route, and each is rated on the same published terms. A reader comparing them is comparing apples to oranges, so the table that follows marks which is which.

The first two rows are not in competition. They are the same operator under two brand names, run by Entain NZ under a 25-year partnership signed in 2023 that gives Entain a 50/50 share of gross profits, with at least $150m a year going to TAB NZ for the first five years and a one-off $100m payment to the racing sector. A reader who already has a TAB NZ account can use Betcha with the same wallet, the same deposit limits, the same self-exclusion. The other eight rows are a list of offshore brands a New Zealand reader will see marketed at them; they are rated on the same axis (what their own terms say they offer) so a reader can see what they give up and what they gain if they choose one.

The two paths are not equivalent. TAB NZ is the lawful path, with a New Zealand regulator behind it, a complaints framework, harm-minimisation tools, and a guarantee that winnings will be paid. The offshore path offers wider menus, sometimes sharper odds, and access to markets TAB NZ does not cover — at the cost of legality, recourse, and any framework to help a bettor who is losing control. The next sections go deeper into both.

Overview: the fundamentals of sports betting in New Zealand

Sports betting is the act of risking money on the outcome of a sporting event. In New Zealand, that act is governed by statute and by the operator’s own rules. The statute (the Racing Industry Act 2020, as amended in 2025) determines who may lawfully offer a bet. The operator’s rules determine how that bet is settled, what happens if a player withdraws, how an abandoned match is handled, and what the bettor must do to withdraw winnings.

A reader who has never placed a bet needs three concepts clear before anything else. The first is that the bookmaker’s margin sits inside every price; it is the slice of every dollar bet that the bookmaker keeps on average. The second is that decimal odds show what a winning bet returns, including the stake — a $10 stake at 2.10 returns $21, not $11. The third is that a multi is several bets combined into one, with the odds multiplied together, and a single losing leg loses the whole stake.

The bookmaker’s margin is the number a beginner rarely meets and an experienced bettor always watches. It can be calculated from the odds on offer: for a two-way market at decimal odds of 1.90 and 1.90, the payout share is 1 ÷ (1/1.90 + 1/1.90) = 0.95, so the bookmaker’s margin is 1 − 0.95 = 0.05, or 5%. That 5% is what the bookmaker keeps, on average, of every dollar bet on that market. The same calculation on odds of 1.85 and 1.95 gives a margin of about 5.1%; on odds of 1.70 and 2.20 the margin is about 5.5%. A market priced at 1.95 / 1.95 has a margin of 2.6%, which is the sharp end of what an offshore bookmaker might offer on a major league; a market priced at 1.50 / 2.70 has a margin closer to 10%, which is closer to what a beginner-friendly site charges.

A reader who watches the margin over time sees that some markets are sharper than others. The Premier League 1X2 (home win, draw, away win) is sharper than a mid-table NPC rugby match. The Champions League outright is sharper than a lower-division football outright. The reason is liquidity — a market with heavy betting volume has more money chasing it, which forces the bookmaker to tighten the margin to compete. A thin market has less money, and the bookmaker charges a wider margin because competitive pressure is absent.

What this means for the reader is straightforward: the odds a bookmaker offers are not a fair price, and the difference between the offered price and a fair price is the bookmaker’s margin. A bettor who wants to bet on the All Blacks to win at 1.30 is paying for a 76.9% implied probability; the bookmaker’s margin inflates the actual probability of losing slightly above 23%, so the bettor’s expected return on a $10 stake is not $3 but slightly less. Over many bets, the bookmaker’s margin is the steady tax on every dollar bet.

A practical consequence: backing favourites at low odds is not a low-risk strategy. A bettor who places a hundred $10 bets at 1.20 odds, all winning, returns $1,200 from $1,000 staked, a 20% profit. But a 1.20 price implies a 5% margin on top of the true probability, and the true probability of a 1.20 favourite winning every time is well under 80%; the bettor who wins 80 out of 100 such bets returns $960 on $1,000 staked, a $40 loss. The bookmaker’s margin is what makes the difference.

The bet types below go further on how a bettor reads the odds and what the bettor is actually paying. The point to hold now is that every price on a betting site carries a margin, and a reader who watches that margin is a reader who is harder to fool.

Legality and regulation in New Zealand

New Zealand law on betting has a single fulcrum: section 74AAA of the Racing Industry Act 2020. Inserted by the Racing Industry Amendment Act 2025, it took effect on 28 June 2025 and reads, in plain terms, that no person other than TAB NZ may offer racing betting, sports betting or other racing or sports betting to a person in New Zealand, regardless of where that person is resident or incorporated. The Department of Internal Affairs told unlicensed providers to withdraw with immediate effect.

The statute does not stop a person in New Zealand from placing a bet with an offshore bookmaker. 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 betting operator in breach of section 74AAA. No source states a published penalty for a player. The honest framing is that New Zealand law targets the operator, DIA warns players of the risks, and no player penalty has been published.

What a player loses by betting with an offshore bookmaker is the framework that surrounds TAB NZ. TAB NZ runs under the supervision of the Department of Internal Affairs, pays a Problem Gambling Levy of 0.74% (in force from 1 July 2025 to 30 June 2028), publishes betting rules that are auditable, and offers harm-minimisation tools in its app. An offshore bookmaker answers to its own regulator, which in the brands above ranges from Curaçao to the Tobique Gaming Commission to Anjouan, none of which is a New Zealand body and none of which a New Zealand bettor can complain to. 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 Online Casino Gambling Act 2026 sits beside the betting monopoly without replacing it. The new law licenses online casino gambling in New Zealand, and TAB New Zealand won the right to apply for a casino licence; the casino licence does not extend the betting monopoly. Sports and racing bets remain TAB NZ only. The 2026 law also treats virtual sports (computer-simulated events) as casino gambling, not as sports betting; that reclassification affects which licence covers a virtual-sports product and not whether TAB NZ can offer it.

What may be bet on is racing and sports betting from TAB NZ only. TAB NZ takes fixed-odds bets and tote (parimutuel, or pool) bets; its published betting rules define the bet types it accepts, including Win, Place, Each Way, Quinella, Exacta, Trifecta, First Four, Double, Treble, Daily Double, Running Double, Quaddie, Big6, Multis and Same Game Multis. Live betting is listed in the TAB NZ apps; the statute does not bar in-play betting but does not establish a separate framework for it. No New Zealand betting exchange is licensed, and spread betting lies outside TAB NZ’s sports-betting definition. Bets on politics and on novelty events are not established as lawful or unlawful under section 74AAA and are not offered by TAB NZ.

The betting tax position is split between player and operator. For the player, Inland Revenue guidance says recreational gambling winnings are generally not taxable; prize money from TAB horse, dog and trotting races is not taxable. A person who bets as a business is a different case, and the right advice is to consult Inland Revenue or an accountant. For the operator, TAB NZ pays the Problem Gambling Levy (0.74%); overseas operators supplying New Zealand residents pay online gambling duty of 12% of profits since 1 July 2024, rising to 16% from 1 January 2027. The point worth noting: an offshore brand paying online gambling duty to New Zealand is not, by that fact, lawful under section 74AAA. Tax payment and licensing are separate things.

Advertising is constrained. The Advertising Standards Authority’s Gambling Advertising Code applies to betting advertisements: ads must not target children (under 14) or young people (14 to under 18), judged by context, appeal and expected audience (a 25% or more audience share counts as significant where accurate data exists), must not encourage harm, and must be truthful with terms available. There is no New Zealand equivalent of a “whistle-to-whistle” ban on broadcast betting ads.

The advertising code is the reason TAB NZ ads run on horse racing broadcasts and not on Saturday morning children’s cartoons. An offshore bookmaker advertising to a New Zealand audience is in breach of section 74AAA; that advertising also breaches the ASA Code if it targets under-18s, and DIA reads the prohibition as covering both offering and promoting another operator’s bets to a person in New Zealand. None of that stops an offshore brand from running a Google Ads campaign that targets New Zealand IP addresses; it does mean the campaign is unlawful on the operator’s side.

Greyhound racing closes in stages from 1 August 2026 in New Zealand. From that date, even an offshore bookmaker cannot lawfully take bets on New Zealand greyhound races, because the races are no longer being held. Offshore brands may continue to cover greyhound meetings in other countries; the closure is a New Zealand event, not a global one.

The legal frame, taken as a whole, is short: TAB NZ is the lawful provider; Betcha is its other online brand; every other bookmaker serving a person in New Zealand is in breach of section 74AAA; the player is not at risk of prosecution under section 19(4); and the framework that protects a TAB NZ customer does not reach an offshore one.

Responsible gambling in New Zealand

A New Zealand bettor who bets with TAB NZ sits inside a harm-minimisation framework that exists in statute and in operator practice. The framework is worth describing because the offshore alternative offers none of it, and because a reader who is starting to lose control needs to know what is there before they need it.

The age threshold for TAB NZ is 18. Betting under 18 is an offence under section 89 of the Racing Industry Act 2020. Land-based casinos in New Zealand are 20 — the ages are not the same, and the rule that applies to a casino is not the rule that applies to betting. TAB NZ’s app carries a 17+ App Store age rating, which is the lowest store rating that allows betting content; the app’s own terms state that customers must be 18 or over, and the verification step at account opening enforces that.

Account opening at TAB NZ requires a verified New Zealand address and ID. That requirement exists for two reasons: to confirm the bettor is in New Zealand and eligible to bet, and to confirm the bettor is 18 or over. The same verification passes across to Betcha, because the two brands share TAB NZ’s account infrastructure. A bettor who passes verification on TAB is verified on Betcha.

TAB NZ’s safer-gambling tools, listed in its app, are deposit limits, time-outs and self-exclusion. A deposit limit caps how much a bettor can deposit in a chosen period (a day, a week, a month), set by the bettor before they exceed it. A time-out suspends the account for a chosen period, from 24 hours up. Self-exclusion closes the account for a longer period, from six months to five years, and an exclusion on one TAB NZ brand applies across the others. A bettor who self-excludes cannot reopen the account in the exclusion period, and the exclusion runs on TAB NZ’s side, not the bettor’s.

The free New Zealand gambling helpline is 0800 654 655, with a text line at 8006. Both are run by Safer Gambling Aotearoa and are confidential. The helpline is the first port of call for a bettor who is concerned about their own betting, a family member who is concerned about someone else’s, or anyone who wants information about how problem gambling is treated in New Zealand.

TAB NZ pays a Problem Gambling Levy of 0.74%, in force from 1 July 2025 to 30 June 2028. The levy funds treatment services, prevention programmes and research. The levy is paid by TAB NZ and is not visible on a betting slip; it is a charge on the operator’s gross profit, not a tax on a bet. A bettor who bets with TAB NZ is contributing, through the operator, to the harm-minimisation framework that protects them.

What the framework does not do is as important as what it does. There is no single national online-betting exclusion register; the register the 2026 Online Casino Gambling Act will create is for online casinos only, not for sports or racing betting. A bettor who self-excludes from TAB NZ cannot be excluded from an offshore bookmaker; the offshore book has no access to the TAB NZ exclusion list and no obligation to honour it. That is the practical gap between the lawful path and the offshore one: a self-exclusion on TAB NZ closes the TAB NZ account but leaves every offshore account open.

The offshore alternative to this framework is whatever the offshore bookmaker chooses to do. Offshore brands list deposit limits, time-outs and self-exclusion on their own sites; the terms are operator-set and not enforced by a New Zealand regulator. A bettor who has self-excluded from TAB NZ and then opens an offshore account is betting without the statutory framework. That is the choice; it is the bettor’s to make, and it is the bettor’s to live with.

Bonuses and free bets: what the marketing word is worth

The marketing vocabulary around bonuses and free bets is the most inflated in the betting industry, and the arithmetic behind it is the most deflating. Three concepts do most of the work: the bonus, the free bet, and the boosted price. Each is described below, with the calculation that decides what it costs the bettor.

A bonus is a sum added to the bettor’s account on top of the deposit, usually expressed as a percentage of the deposit up to a cap. A “100% bonus up to $100” means the bookmaker matches the first $100 of deposit, dollar for dollar, as bonus money. The bonus is not cash; it is a credit that must be turned over — bet, in qualifying bets, a specified number of times — before it can be withdrawn. The required turnover is set by the bookmaker, and it is where the marketing word deflates.

A “free bet” is a token the bookmaker credits to the bettor’s account, usually as part of a promotion, that lets the bettor place a bet without risking their own stake. The stake is not paid back with a win; the bettor keeps only the profit. A $10 free bet at odds of 3.00 wins $20 profit, not $30. That difference — the stake not returned — is the bookmaker’s edge on a free bet, and it is larger than it looks at first reading.

A “boosted price” is a price the bookmaker has improved on its own standard line, often advertised as “boosted odds” on a popular multi leg. The boosted price applies only to a bet placed through the promotion, and the maximum stake on the boosted leg is usually capped. A boost from 3.00 to 4.00 on a $10 maximum stake pays an extra $10 if the leg wins; the bettor who backs the same selection at the un-boosted 3.00 keeps the full $30 return.

TAB NZ runs “bonus bets” promotions of its own. The terms are operator-set: a promotion might credit a $5 bonus bet on a $50 stake, with the bonus bet settled at the standard free-bet rule (stake not returned, profit only). No New Zealand statute caps the size of a bonus bet or the wagering term attached, so the only cap is whatever TAB NZ sets in its promotion terms. Offshore brands run welcome bonuses, reload bonuses, accumulator insurance, cashback and VIP programmes; each is described in the brand’s own terms, and the wagering multiple attached to each is the figure to read before claiming.

The arithmetic of a bonus tells the reader what the offer is worth. Assume a $100 bonus with a 5x wagering requirement: the bettor must place $500 of qualifying bets before the bonus converts to cash. If the average margin on those qualifying bets is 5%, the bettor loses, on average, $25 of that $500 in expected cost. The bonus that looked like “free $100” is, on average, $75 of cost. A heavier wagering factor (8x, 10x, 15x) deepens the cost; a lighter margin tightens it.

A free bet at odds of 3.00 on a $10 token is worth, on average, $10 × (3.00 − 1) ÷ 3.00 × payout share. On a market with a 95% payout share, that is $10 × 2/3 × 0.95 = $6.33 of expected value. The marketing word “free” hides the stake-not-returned rule; the arithmetic surfaces it. A free bet at longer odds is worth more, but the bookmaker’s margin on long-odds markets is wider, so the expected value does not scale linearly with the price.

The audit, then, is short: a bonus costs turnover; a free bet does not return the stake; a boosted price caps the stake. The marketing word sells the headline; the terms carry the cost.

Predictions, tips and the limits of a betting guide

A betting guide that told a reader who wins is a tip sheet, not a guide. Nobody knows who wins a sporting event in advance, and a guide that promises otherwise fails the reader the moment the prediction misses. What a guide can do is describe what predictions are worth, where to find them, and how to read them without losing money on the prediction itself.

TAB NZ publishes form guides for horse racing, greyhound racing and harness racing. A form guide is a sheet of each runner’s recent results, going back several starts, with the conditions of each race (track, distance, grade, class) and a comment line. Reading a form guide means comparing recent form against the conditions of today’s race: a horse whose last three wins came on soft tracks over 1600m is a better bet on a soft-track 1600m race than a horse whose wins came on firm tracks over 1200m. The form guide is information, not a prediction; the bettor does the reading.

Cricket and football tipsters operate in a different register. A tip is a prediction of who wins, often published the day before, sometimes with a one-line rationale. A tipster who charges for tips is selling a service whose track record the reader can verify before paying. A tipster whose record is “12 winners from 14” must publish the staking plan and the strike rate on all selections, not just winners; a tipster publishing winners only is selecting on outcome, not on probability.

Football betting strategy is more often about the bet type than the selection. A reader who backs favourites at short odds is paying the bookmaker’s margin on the most popular side of the most popular market. A reader who backs underdogs at long odds is paying the margin on the side the public overlooks. Neither strategy is reliably profitable; both are exposed to the bookmaker’s margin and to the inherent unpredictability of football.

The bankroll is the practical tool every strategy rests on. A bankroll is the sum a bettor sets aside for betting, separate from rent and groceries, sized so a losing streak does not empty it. A common rule is to stake no more than 2-5% of the bankroll on a single bet, which means a ten-bet losing streak costs 20-50% of the bankroll — recoverable, but only if the bettor stops and reassesses. A reader who stakes 20% on a single bet has a bankroll that vanishes on a five-bet losing streak.

The matched-betting approach is a separate strategy that aims to convert bookmaker bonuses into locked-in profit. A matched bet pairs a back bet (betting for an outcome) at a bookmaker with a lay bet (betting against the same outcome) at a betting exchange; if the odds are right, the bet wins whichever side the outcome falls, and the difference between the back and lay payouts is the profit. A matched bettor relies on access to a betting exchange; no New Zealand betting exchange is licensed, and lay betting is not available through TAB NZ. Offshore matched-betting guides assume access to an offshore exchange, which a New Zealand reader accesses through an offshore operator that does not accept New Zealand customers. The matched-betting route is, in practice, closed to a New Zealand reader at the moment.

What a betting guide is honest about is the limit of any prediction. The All Blacks beat Australia more often than not, but not every time. A horse rated a $2 favourite wins one race in two at that price, sometimes less. A tip published the day before a game is one person’s reading of the form, and one reading is not a probability. The reader who treats a tip as a probability and stakes accordingly is the reader who eventually discovers the bookmaker’s margin was always there.

Bet types and how odds are read

The bet types a TAB NZ customer meets fall into three groups: single bets on one outcome, multi bets on several outcomes, and exotic bets on horse and greyhound racing. Each is settled differently, and each carries a different margin.

A single bet is a stake on one outcome: the All Blacks to win, the total points to go over 41.5, a horse to win. The bet wins if the outcome lands and loses otherwise; the margin is the bookmaker’s edge on that single market. Singles are the simplest bet, and the easiest to read: a $10 stake at 2.10 returns $21 if the bet wins.

A multi (or accumulator) is several single bets combined into one. The odds of each leg multiply together, so a three-leg multi at $2.00, $2.00 and $2.00 has combined odds of $8.00, returning $80 on a $10 stake if all three legs win. The margin on a multi is the combined margin of each leg, plus the bookmaker’s correlation margin (the bookmaker’s edge on the legs being more or less correlated than the odds imply). Multis are popular because the headline return looks large, and unpopular with sharp bettors because the correlation margin makes them less efficient than singles.

A same-game multi (SGM) is a multi whose legs all come from one match. The All Blacks to win, the All Blacks to score over 20.5 points, and Beauden Barrett to score a try, all combined into one bet, are an SGM. SGMs are promoted because the headline return is high and the legs feel related (a team winning tends to score more), but the correlation margin on an SGM is wider than on a multi of unrelated legs. TAB NZ lists SGMs on its app, and offshore brands list them on theirs; the margin structure is similar across the industry.

Head-to-head bets are single bets on one of two outcomes: the All Blacks to beat Australia, or Hamilton to win the Melbourne Cup. The two outcomes are priced against each other, and the margin is the bookmaker’s edge across both outcomes.

Line betting, or handicap betting, gives one side a head start. The All Blacks start at −7.5 points: they must win by 8 or more for a backer of the All Blacks to win. The Wallabies start at +7.5: a backer of the Wallabies wins if the Wallabies lose by 7 or fewer, or win outright. The handicap collapses the three-way 1X2 (home win, draw, away win) into a two-way market (the Allbacks cover or they do not), and the margin on a handicap market is tighter than on the 1X2 because the draw has been removed.

Each way bets are common on horse racing: a bet that pays if the horse wins (the win part) and a smaller payout if the horse places (the place part, typically first three). The each-way stake is twice the win stake: half on win, half on place, and the place payout is a fraction (typically one-quarter or one-fifth) of the win odds. The bookmaker’s margin on an each-way bet is higher than on a win bet because the place part is a separate market with its own margin.

Exotic bets on horse racing are the TAB NZ specialities: Quinella (first two in any order), Exacta (first two in order), Trifecta (first three in order), First Four (first four in order), Quaddie (winners of four nominated races), Big6 (winners of six nominated races). Each is a separate pool on the tote, with the dividend set by the pool size and the number of winning tickets. The tote dividend is not the same as the bookmaker’s fixed-odds price: a tote bettor backs the pool, and the dividend depends on how many other bettors backed the same combination.

The odds format used in New Zealand is decimal, written as $2.10 for a price that returns $2.10 for every $1 staked. Offshore brands also publish decimal odds as their default; some allow switching to fractional (5/2 for 3.50) or American (+250 for 3.50). Decimal is the cleanest format for reading the return, because the number on screen is the number returned per dollar staked.

The arithmetic of a bet, then, is simple to state and worth doing once. A $10 stake at 2.10 returns $21 if the bet wins ($10 stake + $11 profit). A $10 stake at 1.50 returns $15 if the bet wins ($10 stake + $5 profit). A multi of three legs at $2.00, $2.00 and $2.00 has combined odds of $8.00, returning $80 on a $10 stake if all three legs win ($10 stake + $70 profit). The bet loses the stake if any leg loses.

The bookmaker’s margin is the silent partner in every price. It can be calculated from the odds: for a two-way market, the payout share is 0.95, so the margin is 5%. Other prices have varying margins; a market priced at 1.95 / 1.95 has a margin closer to 2.6%, which is sharper than the first example; a market priced at 1.70 / 2.20 has a margin closer to 5.5%. The margin varies by event and brand.

How a winning bet pays, and what the bookmaker keeps

The arithmetic of a bet, run once with worked numbers, is explained clearly. The example below uses an illustrative two-way market at decimal odds of 1.90 and 1.90 — an example, not a quoted price.

A $10 stake at 1.90 returns $19 if the bet wins ($10 stake + $9 profit). A $10 stake on the other side at 1.90 returns $19 if that side wins. If both sides are staked, the bettor has $20 at risk for a maximum return of $19 — a $1 loss on a $20 stake regardless of outcome. The bookmaker collects $20 in stakes and pays out $19 to the winner, keeping $1. That $1 is 5% of the $20 staked, which is the bookmaker’s margin on this market.

In formula terms, the payout share of the base case market is 0.95, and the margin is 5%. The same calculation on a market priced at 1.85 / 1.95 gives a payout share of about 0.949 and a margin of 5.1%. On a market priced at 1.95 / 1.95, the payout share is 0.974 and the 2.6% figure is the overround, or 2.5% margin.

A bookmaker’s margin of 5% is a typical figure for a major-market 1X2 or head-to-head. A bookmaker’s margin on a same-game multi is wider because the correlation between legs inflates the implied probability; a margin of 7-10% on a same-game multi is common. A bookmaker’s margin on a long-odds outright (a $51 outsider to win a tournament) is wider again, often 10-15%, because the public bets the favourites and the bookmaker charges a wider margin on the outsiders to balance the book.

The bettor’s edge, or lack of it, sits inside this margin. A bettor who places a hundred $10 bets at 1.90 odds, all winning, returns $1,900 from $1,000 staked, a 90% profit. But a 1.90 price implies a 52.6% probability of winning; winning 100 out of 100 such bets is implausible. A bettor who wins 53 out of 100 returns $1,007 on $1,000 staked, a $7 profit; a bettor who wins 50 returns $950 on $1,000 staked, a $50 loss. The bookmaker’s margin is the difference between the offered price and the true probability, and it is collected over many bets, not lost on any single one.

The practical reading is that the bookmaker’s margin is the steady tax on every bet, and a reader who is watching it is harder to fool. A reader who is not watching it is paying the tax unknowingly.

TAB

TAB is the retail and online brand of TAB New Zealand, the statutory racing and sports betting operator under section 74AAA of the Racing Industry Act 2020. TAB is not one of ten bookmakers competing for a New Zealand reader; it is the only lawful option, with the full weight of statute and the Department of Internal Affairs behind it.

The TAB NZ app covers horse and harness racing, rugby union and rugby league, and other sports pre-match and live, with Trackside live race streaming and in-app betting. The app carries a 17+ App Store age rating while stating that customers must be 18 or over to bet, and account opening requires a verified New Zealand address and ID. Safer-gambling tools — deposit limits, time-outs and self-exclusion — sit inside the app and apply across the TAB NZ brand group.

The trade-off TAB asks the reader to accept is narrower menus in exchange for the lawfulness, the harm-minimisation framework, and the guarantee of payout. TAB’s outright markets are shorter than an offshore bookmaker’s; the same-game multi offering is narrower; the in-play depth on a Champions League fixture is shallower than a brand whose entire business is in-play. The reader who wants the widest menu and is willing to give up the lawful path will find an offshore brand that fits; the reader who wants the lawful path accepts the menu as the cost.

The verdict on TAB is straightforward: it is the only lawful bookmaker in New Zealand, and it is the only one with a New Zealand complaints route, regulator oversight, and harm-minimisation tools integrated into the product. A reader who bets for any serious purpose — recreational or otherwise — starts and stays with TAB unless they have a specific reason to leave, and the specific reason they possess is one of the gaps in TAB’s offering (an esports market, a niche league, a same-game multi that TAB does not price).

Betcha

Betcha is the second online brand of TAB New Zealand, published on the New Zealand App Store by Entain New Zealand Limited and first released on 6 August 2024. Betcha covers horse, greyhound and harness racing plus rugby, NRL, MMA/UFC, NBA, NFL, tennis, cricket, football, motorsports and esports.

Betcha is not a rival to TAB; the two are the same operator under two brand names, and they share the TAB NZ account infrastructure. A bettor with a TAB account can use Betcha with the same wallet, the same deposit limits, the same self-exclusion. The product difference is positioning: TAB is the long-established retail and online brand, and Betcha is the younger, app-first brand targeted at a mobile-first reader who wants a streamlined interface.

The trade-off a reader makes by choosing Betcha over TAB is mostly about product feel, not about features. Betcha’s app carries the same safer-gambling tools, the same account verification, the same deposit and withdrawal structure as TAB. The markets are the same markets, because the two brands run off the same trading desk.

The verdict on Betcha is that it is the same operator as TAB, with a younger app and a slightly different interface. A reader who prefers the Betcha app over the TAB app can use it without losing any of the lawful-path benefits. A reader who already has a TAB account has nothing to gain from opening a separate Betcha account, because the wallet, the limits and the self-exclusion are shared.

22Bet

22Bet is an offshore operator licensed in Curaçao (licence 8048/JAZ) by TechSolutions Group N.V. This licence does not authorise betting services for residents of New Zealand, and 22Bet holds no local licence.

The product is broad: 22Bet offers more than 30 market types per event, including 1X2, Double Chance, totals, both teams to score, correct score and HT-FT, plus tennis game, set and handicap markets. The menu depth is wider than TAB’s, particularly on football, and the in-play offering is denser than what TAB NZ lists.

The trade-off is legality and recourse. A New Zealand reader using 22Bet is betting with an operator in breach of section 74AAA. There is no New Zealand complaints route, no New Zealand harm-minimisation framework, and no guarantee an unspent balance comes back. The DIA has warned that overseas operators may not return unspent credits and may not pay out large wins.

The verdict on 22Bet is that the market depth is real, the menu is wider than TAB’s, and the cost is the lawful path. A reader who chooses 22Bet over TAB is choosing a wider menu and a Curaçao regulator over a narrower menu and a New Zealand regulator. The decision is the reader’s; this guide describes what each side costs.

RoyalistPlay

RoyalistPlay is an offshore brand licensed by the Tobique Gaming Commission (e-gaming licence No. 0000002) through Novatrix SRL. This licence is invalid for New Zealand players, and the operator is not licensed locally.

The product includes 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 offering sits in the same register as 22Bet — a wide menu across mainstream and niche sports — with the addition of a dedicated Predictions section.

The trade-off is identical to 22Bet in shape, and a reader who chooses RoyalistPlay over TAB makes the same kind of choice: a wider offshore menu and a Tobique regulator over a narrower TAB menu and a New Zealand regulator. The Tobique licence is newer than Curaçao and less established in the market; a reader who values regulator reputation weighs that.

The verdict on RoyalistPlay is that the offering is competitive with other offshore brands on menu depth, the regulator is a less-established name than Curaçao, and the lawful path remains TAB and Betcha. A reader who decides to leave the lawful path finds RoyalistPlay a reasonable choice among offshore brands; a reader who has not decided avoids deciding here.

Thunderpick

Thunderpick is an esports-focused platform licensed in Curaçao (OGL/2024/677/0722) by Paloma Media B.V. This offshore licence confers no rights to serve New Zealand customers.

The product is unusual: the sportsbook sits behind the esports offering, which covers CS2, League of Legends, Dota 2 and Valorant. The sportsbook offers a cash-out feature and markets from the Champions League to the NFL. A reader looking for esports depth finds more of it at Thunderpick than at TAB, and a reader looking for a sportsbook first will find the sportsbook thinner than 22Bet or RoyalistPlay.

The trade-off is the same offshore one, plus a narrower sportsbook than the larger offshore brands. A reader who is primarily an esports bettor will find the depth; a reader who is primarily a football or rugby bettor will find a smaller menu and less liquidity than at the larger offshore brands.

The verdict on Thunderpick is that it is the right offshore brand for an esports-first reader, and the wrong one for a sports-first reader. The lawful path remains TAB and Betcha for a New Zealand reader who wants the New Zealand framework.

Glorion

Glorion is an offshore bookmaker that names no licence that applies in New Zealand. The brand offers pre-match and live betting, virtual sports, horse racing and esports, with markets grouped into popular, niche, indoor and outdoor sports, plus entertainment events such as award shows and elections.

The product is wide and includes markets TAB NZ does not offer: award shows, elections, entertainment events, and a longer list of niche sports. A reader who bets on entertainment markets will not find those on TAB; a reader who wants a niche handball league will find more of it on Glorion.

The trade-off is the offshore one, with the additional wrinkle of an unverified regulator. The brands above that name a Curaçao, Tobique or Anjouan licence at least give the reader a regulator name; Glorion names none that applies in New Zealand. The lack of a named regulator is not, on its own, a reason to discount the brand, but it does mean a reader with a complaint has fewer places to take it.

The verdict on Glorion is that the menu is the widest of the offshore brands in this list, the entertainment markets are unique to Glorion, and the regulator is unnamed. The lawful path remains TAB and Betcha.

Millioner

Millioner is an offshore bookmaker that names no licence that applies in New Zealand. The sportsbook offers pre-match and live events on football, tennis, table tennis, basketball, ice hockey, American football and baseball, with separate Live Betting and Virtual Sports sections.

The product is mainstream: football, tennis, basketball and ice hockey are the top sports, and the menu depth on those is similar to other offshore brands. The Virtual Sports section is a separate vertical that mimics the look of a sportsbook but runs computer-simulated events; under the 2026 Online Casino Gambling Act, virtual sports are reclassified as casino gambling in New Zealand, but the law applies to New Zealand-licensed operators and does not retroactively cover an offshore brand.

The trade-off is the standard offshore one, and Millioner is a reasonable choice for a reader who wants a wider menu than TAB and is comfortable with an unnamed regulator. A reader who wants a named regulator will prefer one of the Curaçao- or Anjouan-licensed brands above.

The verdict on Millioner is that the product is mainstream offshore, the regulator is unnamed, and the lawful path remains TAB and Betcha. The brand does what it says on the tin, and a reader who has chosen the offshore path has no specific reason to prefer or avoid it.

Rabona

Rabona, launched on 23 December 2019 by Soft2Bet, is a Curaçao-licensed offshore bookmaker. It lacks any authorisation to accept bets from persons in New Zealand.

The product is mainstream: a casino, live casino and sportsbook on one account, with the sportsbook offering the standard mix of football, tennis, basketball and ice hockey. The Soft2Bet group is a known operator in the offshore market, and the launch year is established.

The trade-off is the standard offshore one, and Rabona is in the same register as 22Bet: a Curaçao-licensed offshore brand with a mainstream product. A reader choosing between them is choosing on minor product differences, not on regulator or licensing grounds.

The verdict on Rabona is that it is a reasonable mainstream offshore choice, no better or worse than 22Bet on the axes that matter to a New Zealand reader. The lawful path remains TAB and Betcha.

LegendPlay

LegendPlay operates under an Anjouan Gaming Authority licence. This offshore permit does not extend to the New Zealand market, where the brand remains unlicensed.

The product is mainstream: Sports, Live Betting and Virtual Sports sections, with football, tennis, basketball and ice hockey listed. The offering is similar in shape to Millioner and Rabona.

The trade-off is the standard offshore one. Anjouan is a smaller regulator than Curaçao, and a reader who values regulator reputation will weight that. The product itself is comparable to the other offshore brands on the list.

The verdict on LegendPlay is that it is a mainstream offshore brand with a smaller regulator, comparable product to its peers, and the lawful path remains TAB and Betcha.

Rooster.bet

Rooster is an offshore bookmaker under the Tobique Gaming Commission (e-gaming licence No. 0000002), held by Novatrix SRL — the same group behind RoyalistPlay. It possesses no valid licence for New Zealand operations.

The product is broad: Live, Sports Promotions, Results, Schedule, E-sports and Predictions sections, with odds shown in six formats. The six formats — decimal, fractional, American, Hong Kong, Malay and Indonesian — are a feature a reader who switches between formats will appreciate; the menu depth is similar to the other offshore brands.

The trade-off is the standard offshore one, with the additional note that Rooster.bet and RoyalistPlay share a holder (Novatrix SRL). A reader who has used one has some basis to expect the other to feel similar.

The verdict on Rooster.bet is that it is a mainstream offshore brand with a Tobique regulator, a six-format odds display, and a comparable product to its peers. The lawful path remains TAB and Betcha.

What the operator write-ups amount to

Ten brands, two lawful, eight offshore, and a single line through the centre: the lawful path is TAB and Betcha; the offshore path is everything else. A reader comparing options needs both on the page because each suits a different kind of reader. The reader who wants the New Zealand framework, the regulator, the harm-minimisation tools, and the guarantee of payout bets with TAB and accepts the narrower menu. The reader who wants the widest menu and the deepest in-play offering accepts the offshore path and accepts the loss of the framework. The reader who wants both has to decide which one matters more, because the two paths do not converge in New Zealand at the moment.

The arithmetic of a bet is the same on either path. A $10 stake at 1.90 returns $19 if the bet wins. The bookmaker’s margin is inside the price and varies by market, by event, and by brand. A reader who watches the margin is harder to fool on either path; a reader who does not watch it is paying the tax unknowingly on either path. The framework around the bet is what differs: TAB and Betcha run under the Department of Internal Affairs and the Racing Industry Act 2020; offshore brands run under their own regulators, none of which is a New Zealand body.

Frequently asked questions

How to read a sports bet form guide?

A form guide is a sheet listing each runner’s recent starts with the conditions of each race (track, distance, grade, class) and a short comment from a form analyst. To read it, compare each runner’s recent form against the conditions of today’s race: a horse whose last three wins came on soft tracks over 1600m is a stronger pick for a soft-track 1600m race than one whose wins came on firm tracks over 1200m. The form guide is information, not a prediction; the bettor does the reading.

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

Only TAB NZ, through its two online brands TAB and Betcha, may lawfully take sports and racing bets from a person in New Zealand. Section 74AAA of the Racing Industry Act 2020, inserted by the Racing Industry Amendment Act 2025 and in force since 28 June 2025, prohibits any other person from offering such bets to a person in New Zealand, regardless of where that person is resident or incorporated.

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

In decimal odds, the return is the stake multiplied by the odds. A $10 stake at decimal odds of 2.10 returns $21 if the bet wins ($10 stake + $11 profit). The profit alone is the stake multiplied by (odds minus 1), so $10 × (2.10 − 1) = $11 of profit on the same bet. For a combination bet, the odds of each leg multiply into a single price before the stake is applied.

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

The bookmaker’s margin is the slice of every dollar bet that the bookmaker keeps, on average, of every dollar bet on a market. It can be calculated from the odds: for a two-way market at decimal odds of 1.90 and 1.90, the payout share is 1 ÷ (1/1.90 + 1/1.90) = 0.95, and the margin is 1 − 0.95 = 0.05, or 5%. A market priced at 1.95 / 1.95 has a margin closer to 2.6%, which is sharper; a market priced at 1.70 / 2.20 has a margin closer to 5.5%, which is wider.

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

A player betting with a bookmaker that has no New Zealand licence loses the New Zealand framework: there is no New Zealand regulator behind the operator, no New Zealand complaints route, no New Zealand harm-minimisation tools integrated into the product, and no guarantee that unspent credits will be returned or large wins paid out. The Department of Internal Affairs has warned that overseas operators may be in jurisdictions with minimal consumer safeguards. Section 19(4) of the Gambling Act 2003 says an individual may not be convicted for placing such a bet, so the player is not at risk of prosecution, but the framework that catches a problem before it becomes one is missing.

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

Bets can be placed with TAB NZ from age 18; betting under 18 is an offence under section 89 of the Racing Industry Act 2020. To open a TAB NZ account a bettor must provide a verified New Zealand address and ID, which confirms both the bettor’s eligibility to bet under New Zealand law and the bettor’s age. The same verification passes across to Betcha, because the two brands share TAB NZ’s account infrastructure.

Content created by the «bettinginfo-nz» team