Spread betting in New Zealand: who may take your bet, and what a spread really is

Updated October 2026

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A punter searching “spread betting in New Zealand” usually arrives carrying two different things at once: a wish to know how spread betting works in general, and a wish to know who in New Zealand is allowed to take that bet. In New Zealand those two questions resolve separately, and the answer to the second one is the cleaner of the two. Since section 74AAA of the Racing Industry Act 2020 took effect on 28 June 2025, TAB NZ and its sister brand Betcha are the only operators lawfully offering racing and sports betting to people in New Zealand; the Department of Internal Affairs directed unlicensed operators to cease activities immediately. So if a New Zealand resident wants to place any sports or racing bet through a New Zealand-facing account, the lawful counterparty is the TAB NZ group — TAB, the retail and online tote, and Betcha, the newer fixed-odds and social-betting app.

Data current as of 31 October 2026, verified against the Department of Internal Affairs’ published statement on the Racing Industry Amendment Act 2025 and TAB NZ’s app store entries.

What does not change is the meaning of “spread”. Spread betting, the wagering mechanism, is a separate question from “spread betting in New Zealand”, the legal question, and the page handles both. The first section explains what spread betting is and where the term comes from; the second explains how a bettor in New Zealand can actually transact with a bookmaker and what that bookmaker offers; the third runs through the licensed pair and the offshore brands a New Zealand player meets elsewhere, on their own terms; the fourth is the legal frame and the responsible-gambling tools that go with a New Zealand account; the fifth is the menu of bet types and how their odds are read. The closing block answers the questions readers most often arrive with.

How spread betting works — buying and selling around a number

Spread betting is a form of wagering where the payoff depends on how accurate the wager is, rather than a simple win or lose. The punter does not pick a winner and lose a fixed stake; the punter picks a level (a number, a run total, a goal margin) and the return is the distance between the result and that level, multiplied by the stake. Cricket is the textbook case: with a spread quoted at 340–350 runs, buying at 350 wins 50 units × stake if the team scores 400 and loses 50 units × stake if it scores 300. The same arithmetic runs through every market — total points in a basketball, goals in a football, runs in a Test innings. The two numbers around the middle (the bid and the offer, in British finance for a spread, or the spread itself, in North American point-spread betting) define how wrong the bettor can be for a small loss and how right they can be for a profit. In North American point-spread betting a result landing exactly on the spread is a push and the stake is refunded; the standard price on either side is 10 to 11 (-110), which is the vig the bookmaker keeps on the line.

The arithmetic, in one sentence

Profit or loss equals the stake multiplied by the number of points by which the result differs from the bet level. That sentence is the whole of spread betting, and it is why spread betting is riskier than fixed-odds betting in two directions at once: the punter can lose more than the stake if the result moves sharply the wrong side of the bet level, and the punter can win a multiple of the stake if the result runs hard the right side. In financial spread betting the collateral posted is typically 5–10% of the total exposure, and losses are not capped by a single stake, which is why retail financial spread-betting accounts require a credit check and a written acknowledgement of risk. On a sports book the same mechanic applies at a smaller scale, but the asymmetry is the same — the loss is open-ended relative to the stake.

Buying, selling, and where the spread comes from

In UK sports spread betting the bettor buys (bets above the top of the spread) or sells (bets below the bottom of the spread); in North American sports the bettor takes either side of a single line, the favourite laying points and the underdog receiving them, at the same -110. The spread itself was invented by Charles K. McNeil, a Connecticut mathematics teacher who became a Chicago bookmaker in the 1940s; he originally set it as an aid for basketball bettors and the format generalised to football and most other team sports. The New Zealand betting public has always met spread betting mostly through North American point-spread lines quoted on American football, basketball and the Super Bowl, with the bigger cricket and rugby totals arriving as European-style sports spread bets on a few specialist books. None of those specialist sports-spread books operates in New Zealand under a New Zealand licence, and the section on offshore brands covers what that means in practice.

Why a “spread” in the NZ tote is a different thing

TAB NZ’s published betting rules define fixed-odds bets, Win, Place, Each Way, Quinella, Exacta, Trifecta, First Four, Double, Treble, Daily Double, Running Double, Quaddie and Big6, plus Multis and Same Game Multis. None of those bets is a sports spread bet: the price is fixed, the loss is capped at the stake, and the win is the stake × (price − 1) in decimal odds. When a New Zealand punter sees “spread” or “line” used inside the TAB NZ app, it is shorthand for a handicap (one team starts the match a goal or a try ahead on paper) rather than a sports-spread quote where loss scales with the margin of the result. The point matters because the rest of the page discusses TAB NZ’s offering as fixed-odds betting with handicap lines, and discusses “spread betting” as the separate wagering mechanism defined above — which is, by design, not what TAB NZ offers under the Racing Industry Act’s definition of sports betting.

The landscape in New Zealand — TAB NZ, Betcha, and every other brand by status

The first row of the comparison is the most important one. TAB and Betcha are not rivals: they are the two online brands of TAB NZ, run by Entain under a 25-year agreement signed in 2023 that gives Entain a 50/50 share of gross profits, with at least NZ$150 million a year going to TAB NZ for the first five years, and Entain pledged a one-off NZ$100 million payment to the racing sector. The Department of Internal Affairs’ reading of section 74AAA is that no other operator may offer racing or sports betting to a person in New Zealand, and the agency directed unlicensed operators to cease activities immediately when the amendment came into force. That leaves two lawful doors and a long list of offshore brands a New Zealand player meets on the open internet.

The table below sets the field. Columns name the licensed status in New Zealand and what the operator’s own terms state about its offer — the licence status is binary (TAB NZ brand or not licensed in New Zealand), and the offer column carries what the operator publishes, never a recommendation.

The licensed pair carries one set of obligations under the Racing Industry Act 2020 and the Gambling Act 2003 — harm minimisation, age checks at 18 for betting (the land-based casino age is 20, and the two are never merged), a verified New Zealand address and ID at account opening, the Problem Gambling Levy of 0.74% in force from 1 July 2025 to 30 June 2028 — and the offshore brands carry a different set. Every Curaçao, Anjouan or Tobique licence cited above gives the operator no right to take bets from people in New Zealand, and no local complaints route or harm-minimisation framework reaches those brands. 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.

The legal frame — section 74AAA, the DIA’s posture, and what it changes for a player

The Racing Industry Act 2020 establishes TAB NZ as the sole betting provider for racing and sports in New Zealand; the Racing Industry Amendment Act 2025 inserted section 74AAA, which closes the door. The text reads 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 change took effect on 28 June 2025 and the Department of Internal Affairs directed unlicensed operators to cease activities immediately. There is no licence route for another bookmaker and no licence register for betting, because there is only one lawful operator. New Zealand does not geo-block offshore websites — the law puts liability on the offshore operator — and the law does not name a penalty for a player; 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. The honest framing the page lands on is this: New Zealand law targets the operator; DIA warns players of the risks; no published penalty for a player was found.

Tax and what the betting duty does and does not prove

For the player, Inland Revenue’s guidance is that recreational gambling winnings are generally not taxable, and prize money from TAB horse, dog and trotting races is not taxable; a person who bets as a business is a different case. Operator side, TAB NZ pays the Problem Gambling Levy of 0.74%; overseas operators supplying New Zealand residents pay online gambling duty at 12% of profits since 1 July 2024, rising to 16% from 1 January 2027. The point-of-consumption charge on offshore racing and sports bets ceased on 30 June 2026. A duty being payable does not make an offer lawful — never read a tax payment as a sign that a bookmaker is legal in New Zealand. The offshore brands listed in the comparison are required to pay the duty as a condition of supplying New Zealand residents; they are not lawful in New Zealand because they pay it.

The Online Casino Gambling Act 2026 and what it does not change

The Online Casino Gambling Act 2026 licenses online casino gambling only and does not license sports betting; TAB New Zealand winning the right to apply for a casino licence does not extend the betting monopoly. The 2026 Act treats virtual (computer-simulated) sport as casino gambling; whether esports betting counts as “sports betting” under the Racing Industry Act is not established. Greyhound racing closes in stages from 1 August 2026, and from that date offshore operators may not take bets on greyhound races either — the racing code itself goes, not just the betting on it.

Advertising, affiliates and the ASA Code

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 (25% or more of the audience counts as significant where accurate data exists), must not encourage harm, and must be truthful with terms available. No New Zealand equivalent of a “whistle-to-whistle” broadcast ban for betting was found. Because only TAB NZ may offer betting here, DIA reads the prohibition as covering promoting or taking such bets for another operator; how DIA treats betting affiliates is not established. The page describes the monopoly and never invites a reader to sign up with an offshore brand.

Responsible gambling — what the lawful operators actually put on the table

TAB NZ’s app, TAB – Racing & Sports Betting on the New Zealand App Store, lists deposit limits, time-outs and self-exclusion as in-app safer-gambling features. A self-exclusion applies across both TAB NZ brands — TAB and Betcha — because they are run by the same operator, and the section on responsible gambling in this page covers both. There is no single national online-betting exclusion register; the register the Online Casino Gambling Act 2026 will require is for online casinos only. The free Gambling Helpline (0800 654 655) and text line 8006 are the harm-minimisation contacts the app points to; Safer Gambling Aotearoa is the policy and support network. TAB NZ is required under the Racing Industry Act 2020 to keep the risks of problem and underage gambling minimised, and pays the Problem Gambling Levy of 0.74% in force from 1 July 2025 to 30 June 2028 to fund those services.

For the offshore brands in the comparison, none of the safer-gambling tools listed in the law applies; no local complaints route or harm-minimisation framework reaches them, and the Department of Internal Affairs warns that overseas operators may be in jurisdictions with minimal consumer safeguards. The age for TAB NZ betting is 18; land-based casinos are 20; betting under 18 is an offence under section 89 of the Racing Industry Act 2020. Account opening at TAB NZ requires a verified New Zealand address and ID, which is the practical limit on minors and on people outside New Zealand opening a New Zealand account.

Bet types and odds — what the menu actually looks like

The point of this section is to give the reader a working vocabulary for what is on a TAB NZ slip and how the price is read. Decimal odds are the standard the New Zealand app uses; the price includes the stake and the return is stake × price in decimal odds. A $10 bet at $2.10 returns $21 (a $10 stake plus $11 of profit). A Same Game Multi is a multi whose legs come from one event; a regular Multi is a multi whose legs come from more than one event. TAB NZ’s published betting rules define Win, Place, Each Way, Quinella, Exacta, Trifecta, First Four, Double, Treble, Daily Double, Running Double, Quaddie and Big6. The Quaddie is a jackpot-style pool bet across four legs; the Big6 is the bigger version. Live betting is listed in the TAB NZ apps; any statutory restriction on in-play markets is not established. No statutory per-bet cap applies; limits are TAB NZ’s own terms.

How to read a price — and what the margin means

A bookmaker’s margin is the cut the book keeps of every dollar bet, expressed as a percentage of turnover. It is the difference between the true odds of the outcomes and the odds the bookmaker offers; a market with no margin can pay out exactly 100% of stakes across all outcomes, and any market below that pays less. Take a two-way market priced 1.90 / 1.90 in decimals. The reciprocal of each price is the implied probability (1 ÷ 1.90 = 0.5263, or 52.63%), and the two implied probabilities sum to 105.26%. The overround is the excess over 100%, which is 5.26%, and the margin is 5.0% (5.26% ÷ 105.26%). The payout share is 95.0%. The margin is not a fee charged separately; it is built into the price. A market priced 1.95 / 1.95 carries a margin of about 2.5% and a payout share of 97.5%; a market priced 1.80 / 1.80 carries a margin of about 11% and a payout share of 89%. The tighter the line, the closer to a fair market the bookmaker runs the book. A 5% margin on a single market is an ordinary result across many bookmakers; a 10% margin on a two-way line is high; a margin above 15% on a two-way line is a sign the book is taking a thick cut of every unit bet on that market.

The mechanics the marketing tends to skip

A bookmaker’s “best odds” claim is a claim about the headline price on one market, and a 5% margin on the headline market does not transfer to other markets — a margin of 1% on one football 1X2 does not mean the same bookmaker runs 1% on the totals, the handicaps or the player props. The margin of one market (1X2) is not the margin of another (totals, handicaps, a combination bet); one sport’s margin is not another’s; one bookmaker’s price is not another’s. A price-boost on one selection is a price-boost on that one selection only. A bettor who reads a margin of 5% on the headline 1X2 and assumes the rest of the book runs at 5% is reading past the number.

Free bets, bonuses and what the buyer’s tax actually costs

A “free bet” sounds like a stake the bookmaker is giving back on top of the win, but the standard industry shape is that the stake is not returned with the win. The value of a free bet whose stake is not paid back, on a market with payout share p and odds o, is the free-bet amount × (odds − 1) ÷ odds × payout share of that market — and that is the average worth across many bets, never what any single bet wins. A “100% deposit bonus” is not a gift; it is a matched amount with a turnover requirement. The required turnover is the bonus base (the bonus, or bonus plus deposit, as the terms state) × the wagering factor; bets at or above the minimum price count, and bets below the minimum price may not count at all. The expected cost of clearing the offer is the required turnover × the margin of the market, which is what the offer costs the bettor on average over the rollover. A “risk-free” bet refunded as a free bet is not a refund in money. These are the structures the rest of the section applies to the lawful operators; offshore brands run variations of the same mechanics under their own terms.

The two lawful New Zealand brands — what the offer is, on the operator’s own terms

TAB — the licensed tote and fixed-odds operator

TAB is the original TAB NZ brand, the retail and online tote plus fixed-odds. The licensed holder is TAB New Zealand, the agency established under the Racing Industry Act 2020, and the partner running the business is Entain under a 25-year agreement signed in 2023 that gives Entain a 50/50 share of gross profits, with at least NZ$150 million a year going to TAB NZ for the first five years, and Entain pledged a one-off NZ$100 million payment to the racing sector. The app is “TAB – Racing & Sports Betting”, published on the New Zealand App Store under the seller name New Zealand Racing Board, with the app first released on 8 September 2014. The app’s safer-gambling tools, listed in the App Store listing, are deposit limits, time-outs and self-exclusion, and the free Gambling Helpline 0800 654 655 and text line 8006 are the help-line contacts. The menu of bet types is the Racing Industry Act’s fixed-odds and pool betting as defined in the published betting rules.

Betcha — the TAB NZ sister brand built around a fixed-odds and social product

Betcha is the second TAB NZ brand, also held by TAB New Zealand, and the deal sheet recognises it as one of the two online brands of TAB NZ and never as a rival bookmaker. The Betcha app carries a daily Toolbox with odds boosts and insurance tools for bets that do not land, a Bet Social section where punters chat, follow tipsters and share bets or pools, and a Playbook with tips and match analysis. The product is built around fixed-odds betting with a social layer rather than the racing-tote product TAB carries, and the same self-exclusion applies across both brands because the licensed holder is one operator. Where TAB is the conservative, rules-heavy tote and fixed-odds app with a long feature list, Betcha is the leaner, social-led fixed-odds product for a punt that wants a bet-boost and a tipster chat in the same app.

The offshore brands — what each one’s own pages say, and where they stand under NZ law

The rest of the comparison is the eight offshore brands a New Zealand player meets on the open internet. None is licensed in New Zealand; none is reachable by the New Zealand complaints framework; and the Department of Internal Affairs has told providers serving New Zealand to withdraw. Each card below carries what the operator publishes on its own pages, in its own terms.

Rabona

Rabona launched on 23 December 2019 as the sixth online sportsbook of the Soft2Bet group. It is unlicensed in New Zealand. The product sits inside Soft2Bet’s sportsbook stack and carries Soft2Bet’s standard sportsbook features.

Sportaza

Sportaza offers cash out before an event or market is finalised, a Bet Builder where one void selection voids the whole betslip, multiples, Asian lines, and interval markets in 1, 5, 10 or 15 minute ranges. The Anjouan licence (ALSI-202506064-FI2) the brand publishes gives it no right to take bets from people in New Zealand; no local complaints route or harm-minimisation framework reaches it. The product is feature-heavy for an offshore book and the bet builder is the kind of feature a New Zealand player can find at TAB NZ’s Same Game Multi.

RTbet

RTbet offers cash out before an event or market is finalised, fixes the cash-out amount at the moment it is accepted and does not guarantee that the feature is always available. The cash-out mechanic is the brand’s headline feature and the terms-page caveat on availability is the kind of disclosure a New Zealand reader are to weight against the marketing line.

Telbet

Telbet describes itself as a crypto casino and sportsbook. The Russian-language site lists a welcome package of 200% up to 1 BTC plus 50 free spins with a 5 USDT free bet. The product is crypto-native and the welcome-offer numbers are sized accordingly.

22Bet

22Bet takes single bets, accumulators, systems and chains, and offers live betting with real-time odds and score updates. The brand is unlicensed in New Zealand. The product is broad-market and the live-betting product is the brand’s headline feature.

Rooster.bet

Rooster.bet is operated by Novatrix SRL, a Costa Rica company with registration number 3-102-893958, under Tobique Gaming Commission e-gaming licence No. 0000002. It is unlicensed in New Zealand. The Tobique Gaming Commission is a small-jurisdiction regulator with no published equivalent of New Zealand’s harm-minimisation framework.

Spinbara

Spinbara advertises a first-deposit bonus of 100% up to EUR 100 and a sport crypto welcome bonus of 100% up to 200 USDT on its English site, alongside a casino welcome bonus of 100% up to EUR 500 plus 200 free spins. It is unlicensed in New Zealand. The product carries both a sportsbook and a casino, and the welcome-offer structure is a matched-deposit package with a turnover requirement behind it.

Thunderpick

Thunderpick is owned by Paloma Media B.V., a Curaçao company with company number 146988, and is licensed by the Curaçao Gaming Authority under licence number OGL/2024/677/0722. It is unlicensed in New Zealand. The product is an esports-led sportsbook and casino.

A worked margin, for the price the punter actually meets

The page’s working example is a two-way market priced 1.90 / 1.90 in decimals — an illustrative price, not a quoted one. The implied probabilities are 1 ÷ 1.90 = 0.5263 on each side, summing to 1.0526 (105.26%). The margin is the excess over 1, which is 0.0526, or 5.26%; the payout share is 1 − 0.0526, or 94.74%. State it as a band rather than a single figure: on a clean two-way line priced around 1.90 / 1.90, the margin lands in a 4–6% range and the payout share lands in a 94–96% range. The shape of the band is set by the price used; a 1.95 / 1.95 line carries a margin closer to 2.5% and a payout share closer to 97.5%, and a 1.80 / 1.80 line carries a margin closer to 11% and a payout share closer to 89%. The point of the worked example is not the specific number, it is that the margin is the cost the punter pays on every unit bet, regardless of who wins — and the punter who only reads the headline price is reading half the picture.

The same mechanic runs on every other market on the book, but with a different number on each one. The margin of the 1X2 is not the margin of the totals, the handicaps or the player props; one sport’s margin is not another’s; one bookmaker’s price is not another’s. A reader who has absorbed the worked example and applies it only to the headline market has not yet absorbed the cost of the book.

The two paths a New Zealand punter actually has

A New Zealand punter who wants to place a sports or racing bet has, in practice, two paths, and they are not equally clean. The first path is the lawful one: open a TAB NZ account (TAB or Betcha) with a verified New Zealand address and ID, fund it through TAB NZ’s deposit methods, and bet within the menu of fixed-odds and pool bets the published betting rules define. The cost is the margin built into every price, the cap on winnings that TAB NZ’s terms set, and the absence of any spread betting under the Dome as the law defines it. The upside is the harm-minimisation framework, the regulator’s oversight and the in-app safer-gambling tools. The second path is the offshore one: open an account with one of the brands in the comparison, bet under that brand’s own terms, and accept that the New Zealand complaints framework does not reach the brand. The Department of Internal Affairs’ stated risks — that overseas operators may not return unspent credits and may not pay out large wins — apply to this path. The page does not recommend one path over the other; it sets out the two paths a New Zealand punter actually has, and the conditions each one comes with.

Frequently asked questions

How does spread betting work in football?

In North American point-spread football betting the favourite lays points and the underdog receives them; the spread is the line the bookmaker sets, and the standard price on either side is 10 to 11 (-110). A result landing exactly on the spread is a push, and the stake is returned. In UK sports spread betting the punter buys above the spread or sells below it and the return scales with how many points the result is away from the bet level. TAB NZ offers handicap lines, not sports spread bets.

How do you bet against the spread?

“Betting against the spread” usually means taking the points the underdog is given in a North American point-spread line — i.e. betting that the underdog will lose by fewer points than the spread, or win outright. The other reading is selling at the bottom of a UK-style sports spread, which is the position that profits if the result comes in below the bid. The two readings are different wagering products and not interchangeable.

How do you bet against the spread in football?

A football bettor taking the points is betting on the underdog plus the spread: New England +13 means the bet wins if New England loses by 12 or fewer, or wins the game. A push occurs if the result matches the spread exactly, and the stake is returned. TAB NZ’s Same Game Multi and handicap lines are fixed-odds products and do not work this way.

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

TAB and Betcha — the two online brands of TAB NZ — are the only operators lawfully offering racing and sports betting to people in New Zealand since section 74AAA of the Racing Industry Act 2020 took effect on 28 June 2025. The Department of Internal Affairs directed unlicensed operators to cease activities immediately. No licence route exists for another bookmaker, and there is no licence register for betting because there is only one lawful operator.

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

In decimal odds the return is the stake × the price; a $10 bet at $2.10 returns $21, which is the $10 stake plus $11 of profit. A multi’s price is the product of its legs’ prices, so a three-leg multi with legs at 1.50, 2.00 and 3.00 has a combined price of 9.00 and a $10 stake returns $90. TAB NZ’s published betting rules carry the same arithmetic for each bet type.

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

The margin is the cut the book keeps on every unit bet on a market; it shows up as the gap between 100% and the sum of the implied probabilities. On a two-way line priced 1.90 / 1.90 the implied probabilities sum to 105.26%, so the overround is 5.26% and the margin is 5.0%. The same mechanic runs on every market on the book, but the margin of one market is not the margin of another.

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