Betting Offers in New Zealand 2026: What TAB NZ, Betcha and the Offshore Shortlist Actually Deliver

Updated October 2026
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On 28 June 2025 the betting market in New Zealand narrowed to a single lane. Section 74AAA of the Racing Industry Act 2020 shut the door on anyone other than TAB NZ taking online sports or racing bets from people in New Zealand. TAB NZ runs two brands online — TAB itself and its newer sister, Betcha. Together they are the lawful option. Everything else listed below is a brand New Zealand punters can reach on a phone, but one that does not hold a local licence and cannot market itself here lawfully.

A person on a sofa looking thoughtfully at a tablet, a wall clock in the background
Since an amendment to the Racing Industry Act 2020 took effect on 28 June 2025, TAB NZ and its online sister brand Betcha are the only operators allowed to take online sports and racing bets in New Zealand.

That changes what “a betting offer” even means. There is no menu of welcome bonuses to choose from, no promo-code arms race, no betting sign-up offers page to study. There is one operator with two front doors, a set of in-app promotions, and a market where every other brand sits outside the law. The interesting question stops being “which offer is biggest” and becomes “what is the offer actually worth, and what does it cost to clear it.”

This page works through that question. It starts with the law that sets the market, then the responsible-gambling framework that sits on top of it, then the mechanics of bonuses and free bets (the part most punters skim), then a ranked review of ten operators, then the shape of the market as a whole. A worked calculation sits in the bonuses section, not because arithmetic is fun but because every “free bet” promise makes more sense once the stake not paid back is reduced to a number.

Data current as of 31 October 2026 and cross-checked against TAB NZ’s published terms and the Department of Internal Affairs’ public guidance on the betting prohibition.

The Law That Reshaped the Market on 28 June 2025

The starting point is statutory, and it is short. The Racing Industry Amendment Act 2025 inserted section 74AAA into the Racing Industry Act 2020. From 28 June 2025, 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 lives or where the operator is incorporated. The Department of Internal Affairs told unlicensed providers to withdraw with immediate effect.

An empty football stadium with floodlight masts at dusk
TAB NZ's partner Entain runs the TAB business under a 25-year agreement signed in 2023 that gives Entain a 50/50 share of gross profits, with at least $150m a year going to TAB NZ for the first five years.

The clause does not name a fine in the section itself, and no prosecution of an offshore bookmaker has been published. What it does is shift the burden onto the operator. The same amendment cleared up a question New Zealand law had left murky for years: an individual punter cannot be convicted under section 19(4) of the Gambling Act 2003 for placing a bet with an offshore operator in breach of section 74AAA. DIA has been explicit that the prohibition targets the operator, not the person on the other end of the bet slip.

A few consequences fall out of that for a punter weighing an offer:

TAB NZ is not one of several options. It is the only lawful option for racing and sports online, full stop. The Racing Industry Act 2020 names TAB NZ directly; there is no licence register because there is no licence to apply for. “Licensed” is the wrong word for any offshore brand on this page. They are either TAB NZ or they are not licensed in New Zealand.

TAB NZ and Betcha are not rivals. Both belong to the same operator group — TAB New Zealand — and Betcha runs on the same engine as TAB. The split exists for marketing and audience reasons (Betcha is younger, app-led, social-flavoured), not because one holds a competing licence. A punter who holds accounts with both is betting with the same house twice.

The Offshore Casino Gambling Act 2026 is a different law. It licenses online casino gambling; it does not touch sports or racing betting. TAB NZ winning the right to apply for an online casino licence does not extend its sports monopoly, and the casino-law $100 / 200% inducement cap does not govern sports-betting promotions. Different statute, different rules.

Greyhound racing is in a closing-down phase. Greyhound racing ends in stages from 1 August 2026, and from that date offshore operators may not take bets on greyhound races either. The change trims the racing calendar, not the betting market’s structure.

An esports bet in a grey area sits outside the TAB NZ licence. A punter looking at an offshore esports book operates without local protections.

Spread betting and exchanges have no lawful New Zealand home. No New Zealand-licensed betting exchange exists. TAB NZ publishes its own betting rules (Win, Place, Each Way, Quinella, Exacta, Trifecta, First Four, Double, Treble, Daily Double, Running Double, Quaddie, Big6, Multis and Same Game Multis) and nothing else fits inside the lawful bracket. A punt on a spread or a back-and-lay exchange with an offshore brand falls outside section 74AAA’s narrow permission.

What It Means for an Offer

The offshore brand with the loudest 100% welcome bonus is unlawful for the operator to sell to New Zealanders. The TAB NZ brand with the quieter “Bonus Cash” mechanic is the only one that can lawfully take the bet. Comparing a $500 welcome match against a $50 Bonus Cash tier is not a comparison the law treats as even. One offer sits on a permitted channel, the other on a prohibited one. The arithmetic of “which is better” cannot be run until the legal status is set, and the legal status narrows the field to one. The next sections work out what that single channel actually delivers.

An empty courtroom with wooden benches in morning light
Betcha is one of two brands, with TAB NZ, that may lawfully take online sports and racing bets from people in New Zealand since 28 June 2025.

Safer Gambling Tools, Levies and Where to Get Help

The responsible-gambling framework is not separate from the offer. It is what sits on top of the offer — the deposit cap a punter can set before placing the first qualifying bet, the time-out that kicks in if a multi goes sideways for three weekends in a row, the self-exclusion that closes both TAB and Betcha accounts in one step. The framework runs through TAB NZ because TAB NZ is the only channel.

Age. TAB NZ betting is restricted to people 18 and over; betting under 18 is an offence under section 89 of the Racing Industry Act 2020. Land-based casinos in New Zealand are 20. The two age rules are not interchangeable, and a punter moving from a casino floor to a TAB app is moving down an age band, not staying on the same one.

Account opening. TAB NZ accounts require a verified New Zealand address and ID. The verification is a condition of the licence framework, not a marketing preference. A punter who cannot or will not verify an NZ address cannot hold a TAB NZ account and is, by the structure of the offer, in the offshore bracket by default.

In-app controls. TAB NZ lists deposit limits, time-outs and self-exclusion in both the TAB and Betcha apps, and an exclusion applies across both brands. The controls are operator-level — no national online-betting exclusion register governs TAB and Betcha. The national register the Online Casino Gambling Act 2026 sets up is for casino play, not sports or racing betting.

Levies and oversight. 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 and public-health work on gambling harm. Offshore operators supplying New Zealand residents do not pay it; the point-of-consumption charge on offshore racing and sports bets ceased on 30 June 2026, and online gambling duty on the offshore casino side moved to 12% of profits from 1 July 2024 and is set to rise to 16% from 1 January 2027. None of that is a green light: a duty being payable does not make an offer lawful.

Getting help. The free Gambling Helpline is 0800 654 655, with a text line on 8006. Both are free, both run around the clock, both are New Zealand services funded through the levy system rather than through TAB NZ’s own platform. Safer Gambling Aotearoa provides counselling and support, and a self-excluded punter can reach the same network through a GP or a social-services referral. The helpline matters most for a punter who has moved beyond the deposit limit they set when they opened the account; setting the limit early is easier than raising it later.

The offshore brands do not plug into this system. None of them link to the Gambling Helpline, none of them pay the Problem Gambling Levy, and a self-exclusion request sent to one does not travel to the other nine a punter might also hold accounts with. The harm-minimisation framework is local, which is also why it is the only framework a New Zealand punter can complain to. An unresolved dispute with an offshore bookmaker sits in the jurisdiction the operator chose (Curaçao, Anjouan, the Union of the Comoros — see the operator reviews), not in New Zealand.

Bonus Bets, Free Bets and the Value Behind the Headline

Most punters read a “free bet” headline the way they read a “100% bonus” headline — as if the headline number were the thing they will end up with. The arithmetic is less generous. The promotion section is where the mechanics deserve a close pass, because every offer on TAB NZ’s app is shaped by the same constraint: under New Zealand law there is no rule on bonus size or wagering terms, so every figure on this page comes from TAB NZ’s own terms. Nothing forces a floor or a ceiling, and no regulator caps the wagering multiple or the minimum odds.

How TAB NZ Frames a Promotion

TAB NZ’s app lists Bonus Cash for new customers. The mechanics, in plain language: a fixed pot of Bonus Cash that can be split across multiple bets, rather than a single one-shot stake. Once the pot is on the account, the punter chooses how to deploy it across the markets on offer. A punter who likes multis can stretch the Bonus Cash over several legs at once; a punter who wants singles can plant it on three or four separate events.

The app also lists a Mega Multi bonus: up to $50 in Bonus Cash when a multi of four or more legs falls short by a set number of legs. The mechanism is a partial-save. A multi that needed four correct legs and got three correct still pays — at a reduced Bonus Cash level. The cap is $50.

Betcha, the app-led sister brand, runs the daily Toolbox: odds boosts layered on selected markets, and insurance tools that soften a bet that almost lands. A weekly or daily offering of this kind has a different rhythm from a one-off welcome bonus — it rewards returning punters more than first-time account holders. For a punter choosing between the two brands, the calculus is which app’s weekly cadence matches the kind of bet they want to place.

The Stake-Not-Paid-Back Rule

Free bets and Bonus Cash share one feature that does the most damage to a headline number. The stake is usually not returned with the winnings.

A worked example. A free bet of $10 at decimal odds of 2.00 returns the punter $20 in profit if it wins — $10 in profit per unit of odds minus one, multiplied by the stake — but the original $10 stake does not come back on top. The punter ends the bet with $20, not $30. The bookmaker keeps the $10 stake portion as the cost of the promotion.

The convention holds the promotion to its narrow definition: a free entry into a bet, not a free payout. If the stake were returned, the bookmaker might be paying out $30 on a $10 stake at 2.00 — a 3.00 return — and the “free” part operates as a margin improvement. The convention holds the promotion to a free entry.

How Much a “Free Bet” Is Actually Worth

The arithmetic below is a worked estimate, not a guaranteed outcome. The standard formula scales the free bet’s nominal value by the odds and the book’s margin, and is written for a market with no spread between outcomes so the result has a single number rather than a range.

Take a $10 free bet at decimal odds of 1.90 against an equally-likely 1.90 outcome. The formula is: value = free-bet amount × (odds − 1) ÷ odds × payout share of the market.

Step 1: payout share at 1.90 / 1.90 is 1 ÷ (1÷1.90 + 1÷1.90), which works out to roughly 0.95, or 95%. The bookmaker’s margin on the market is the other 5%.

Step 2: free-bet value = $10 × (1.90 − 1) ÷ 1.90 × 0.95 ≈ $10 × 0.474 × 0.95 ≈ $4.50.

That is the average worth of the offer across many bets at those odds on that kind of market. The headline said $10; the expected value lands between $4 and $5 once the margin and the stake-not-paid-back rule are taken into account. The band runs from about $4 on a sharply margined market (the bookkeeper typically keeps 6-8% on football 1X2) to roughly $5 on a thin-margin market (NBA moneylines can sit closer to 3%). For a punter chasing a “free bet” through a string of small-stake wagers, the realistic windfall is roughly half the nominal value of the offer.

The exercise matters because it reframes the comparison. A $50 free bet on a thin-margin market is worth about $25 in expected terms; a $50 free bet on a high-margin market such as a player-prop or an exotic multi can drop below $20. The bonus size is the headline; the market it is deployed on determines what actually lands in the punter’s account on average.

Rollover, Minimum Odds and Deadlines

Three clauses tend to sit inside the fine print of any bonus or free bet, and each one moves the calculation in a specific direction:

Rollover. The number of times the bonus (or the bonus plus the deposit) must be turned over before any winnings become withdrawable. The tighter the rollover, the closer the bonus is to cash; the heavier the rollover, the more bets the punter must place to extract anything. Heavy rollover requirements on a multi-bonus are the easiest way to lose a Bonus Cash pot to margin erosion before the wagering is done.

Minimum odds. The lowest decimal price at which a qualifying bet counts toward the rollover. A free bet that must be placed at 1.50 or higher excludes the safest prices on the board; a free bet that demands 2.00+ concentrates the wagering on markets where the margin is wider. The minimum odds clause can quietly halve the realistic value of a promotion.

Deadlines. The window in which the bonus must be used. A promotion that expires in seven days forces a punter into the events on that week’s card; a 30-day window allows waiting for value. Tight deadlines tend to drive punters toward whichever markets are running now rather than the markets with the best prices, which is the book’s preferred outcome.

Offers That Look Free and Are Not

Two patterns recur in offshore marketing material that punters in New Zealand may see on a phone. Both fail the same test once the terms are read.

Risk-free bets. The phrase implies a full refund if the bet loses. The actual refund, when it appears, is usually another free bet — and the new free bet inherits the stake-not-paid-back rule plus a fresh expiry. A “risk-free” first bet that loses tends to end with the punter holding a $20 free bet whose expected value is in single digits, not a $20 cash refund.

Odds boosts. The boosted price is real for the bet it covers and zero for everything else. A boosted 3.50 on a Premier League result does not improve the margin on the next race; the punter still pays full margin on the unboosted bets afterward. Used surgically on a single bet, an odds boost adds value. Used as a default, it is a marketing word with arithmetic underneath that mostly cancels out.

The promotion section closes where it began. The free bet is not free in cash terms; it is free as an entry. The bonus is not a gift; it is a pot that must be worked through. The arithmetic is the only way to see what the offer is actually worth, and the arithmetic lives in the fine print, not the headline.

The Ten Operators: Ranked, Reviewed and Kept Honest

The two lawful options sit at the top of the list below. The other eight are offshore brands New Zealand punters encounter on a phone — none of them licensed in New Zealand, each one named and rated on what its own terms state, none of them recommended for opening an account.

The ranking reflects the value a punter in New Zealand can actually extract on the lawful side of the market, and how clearly each offshore brand states its offer to anyone who can reach it. A brand that hides its terms behind three menus ranks below one that publishes them, regardless of how generous the headline sounds. The legal status is set in the operator’s licence line and is not a moving variable.

1. TAB — The Lawful Anchor

TAB is one of the two online brands of TAB NZ, the only provider lawfully offering racing and sports betting to people in New Zealand under section 74AAA of the Racing Industry Act 2020, in force since 28 June 2025. There is no licence register for bookmakers because there is only this one lawful provider. TAB NZ’s own terms are the source for every promotion figure that follows.

The product covers the racing codes New Zealand punters name without thinking — thoroughbred, harness (trots) and greyhound (in a closing-down phase from 1 August 2026) — plus a sportsbook covering rugby, league, football, cricket and the rest of the codes TAB NZ publishes. Same Race Multis and Same Game Multis sit on top of the singles menu; one-tap Popular Multis surface in the app; Place Extra lets punters back runners to finish as high as tenth in selected races.

Bonuses and offers. New customers receive Bonus Cash that can be split across multiple bets. The Mega Multi bonus returns up to $50 in Bonus Cash when a multi of four or more legs falls short. Exact terms — wagering, minimum odds, deadlines — sit in the app’s terms page.

Verdict. TAB is the only lawful channel for online racing and sports in New Zealand, and the only one whose promotions come wrapped in a New Zealand harm-minimisation framework. The Mega Multi partial-save mechanic is a useful tool for a punter who runs regular multis; the Bonus Cash split-across-bets feature is more flexible than a one-shot free bet. For any punter who bets in New Zealand, TAB is the default; the question is whether to also open a Betcha account for the app-led social features, not whether to choose between the two.

2. Betcha — The App-Led Sister Brand

Betcha is one of the two online brands of TAB NZ, the same lawful provider under section 74AAA. Betcha carries a 17+ App Store age rating, lists Safer Betting tools in the app, and points to the free 24/7 Gambling Helpline 0800 654 655. Betcha runs on the same engine as TAB but is positioned as the younger, app-first, social-flavoured front door.

The Multi Builder is Betcha’s centrepiece. Punters build multi bets from a single event or across several, copy trending multis other punters have placed, and track live legs in real time. A multi-grid feature builds Same Game Multis. The Bet Social section lets punters chat, follow tipsters and share bets or pools — a community layer that TAB itself does not foreground. The Playbook carries tips and match analysis.

Bonuses and offers. The daily Toolbox runs odds boosts and insurance tools for bets that do not land. The mechanism differs from a one-off welcome bonus: it rewards repeat use rather than first deposit. Insurance tools sit closer to the Mega Multi partial-save mechanics on TAB than to a stake-back free bet.

Verdict. Betcha suits a punter who treats the app as a daily habit and values the social layer. It does not suit a punter who prefers a quieter betting slip and the racing-coded interface of TAB. Both share one wallet logic for self-exclusion purposes; closing one closes both.

3. BillyBets — Offshore, Heavy on Promotional Mechanics

BillyBets is not licensed in New Zealand. Only TAB NZ may offer racing and sports betting to people in New Zealand under section 74AAA; the brand names no licence that applies in New Zealand, and no New Zealand complaints route or harm-minimisation framework reaches it. What follows is what BillyBets’ own terms state.

The cashier offers New Zealand in its country selector, with Euro shown as the only currency — a friction for a New Zealand punter. The odds-format selector covers Decimal (2.00), American (+100) and Fractional (1/1), which is generous.

Bonuses and offers. The brand runs cashback and reload bonuses on sports and a coin-shop feature, where coins collected through deposits, betting, tournaments and challenges can be exchanged for free bets and free spins. A five-tier VIP programme sits on top. The currency is Euro, the wagering terms are in the brand’s published conditions, and a New Zealand punter might convert at the prevailing rate on every transaction.

Verdict. The promotion cadence is rich — reloads, coins, a VIP ladder — and the format coverage is the widest of the offshore shortlist. The friction for a New Zealand punter is real: Euro-only cashier, no NZ-licence framing, no local harm-minimisation. A punter who treats BillyBets as a side bet on top of TAB is, on the law, betting with an operator that cannot lawfully serve them.

4. Telbet — Crypto-First with a Translated Welcome

Telbet is not licensed in New Zealand. The brand describes itself as a crypto casino and sportsbook. The licence the brand names is not a New Zealand one. No New Zealand complaints route or harm-minimisation framework reaches it.

The sportsbook section offers in-play betting and a My Bets page, with sports betting rules, bonus terms and responsible-gambling and AML policies published as separate pages. The translation matters: a Russian-language version of the site advertises a 200% welcome offer up to 1 BTC plus 50 free spins, plus a separate 5 USDT free bet. A punter reading the English version may see a different offer or a different headline number.

Bonuses and offers. The headline offer scales with crypto: the welcome figure is denominated in BTC, the smaller free bet is in USDT. Crypto-denominated bonuses move with the exchange rate; a $5 USDT free bet worth $5 in January is worth a different dollar figure in July. The volatility is part of the offer.

Verdict. The product is built for a crypto-native punter; the New Zealand punter who holds no USDT and no BTC is starting from scratch. The published bonus terms and AML policy are a step up from brands that bury them, but the currency question and the offshore-only status make this a niche fit rather than a New Zealand default.

5. RTbet — Minimum Stakes and System-Bet Caps

RTbet is not licensed in New Zealand. Published terms list two details: the minimum bet per event is 0.5 in the customer’s account currency, and multi-bets and system bets are capped at 30 selections.

The cap on selections shapes how a punter builds a multi. Most recreational multis run four to ten legs; a serious multi-builder who wants to string 25 legs together at minimum stakes will find the 30 cap comfortable. A punter attempting a 50-leg monster will hit a wall before getting there.

Bonuses and offers. RTbet runs as a sportsbook-plus-casino brand. The promotion cadence is in the published terms; no single welcome bonus headline carries a New Zealand-specific figure.

Verdict. The terms are specific for an offshore book — minimum stake, selection cap, separate rules. A punter who likes a clear rulebook and a low minimum stake will find the brand worth a look. The Curaçao licence and offshore status put it firmly in the unlawful-for-NZ-servicing bracket.

6. Glorion — Entertainment and Esports Markets Side by Side

Glorion is not licensed in New Zealand. The product covers pre-match and live betting, virtual sports, horse racing, esports, and entertainment events. Markets are grouped into popular, niche, indoor and outdoor sports, plus the entertainment bucket.

The breadth is the brand’s signature: a punter who wants to bet on a rugby league game in one tab and a Nobel Prize category in the next will find both on the same menu. The entertainment-market caveat is that the lines on politics and awards move on news rather than on form, and form-based analysis has less purchase.

Bonuses and offers. The promotion cadence is in the brand’s published terms; no single welcome bonus figure carries a New Zealand-specific reading.

Verdict. The variety is the point. Glorion is a fit for the punter whose betting slip includes rugby, esports, an election and a reality-TV finale. The breadth comes with a thin local-protection caveat: no New Zealand harm-minimisation tool, no local complaints route, and the offshore-only status under section 74AAA.

7. Spinbara — A Sports Bonus and a Casino Bonus in Parallel

Spinbara is not licensed in New Zealand. The product runs a sportsbook and a casino in parallel, with a EUR 100 sports welcome offer and a EUR 100 crypto sports welcome offer on the English site, alongside a separate casino welcome of EUR 500 plus 200 free spins.

A punter who wants the casino welcome is in a different offer from a punter who wants the sports welcome. The split is cleaner than a single combined bonus but requires the punter to claim each one separately — and to track which wagering terms apply to which pot.

Bonuses and offers. The sports welcome is a 100% match up to EUR 100 on the first deposit; the sports crypto welcome is a 100% match up to 200 USDT. The two sit on the same brand and the same account, with separate rollover mechanics. A punter chasing the higher nominal might mind the exchange rate on USDT.

Verdict. The dual-welcome structure is genuinely useful: a sportsbook customer is not forced into a casino welcome as well, and a casino customer can leave the sports pot untouched. The offshore status, the EUR-denominated cashier and the absence of New Zealand harm-minimisation keep this firmly outside the lawful bracket.

8. Sportaza — Cash Out, Bet Builder and Asian Lines

Sportaza is not licensed in New Zealand. No New Zealand complaints route or harm-minimisation framework reaches it.

The product is feature-rich: cash out is available before an event or market is finalised; the Bet Builder carries a clear rule (if one selection is void, the whole betslip is void); multiples are supported; Asian lines and interval markets in 1, 5, 10 and 15-minute ranges are listed. The Asian lines and interval markets are the kind of features that appeal to a serious football or basketball punter who wants finer control over line and total wagers.

Bonuses and offers. Sportaza does not foreground a single headline welcome offer; the published terms focus on feature mechanics rather than bonus cadence.

Verdict. Sportaza is a fit for the punter who wants cash out, an explicit Bet Builder void rule, and Asian lines as a default. The feature catalogue is broad. The Anjouan licence and the offshore status keep it out of the New Zealand lawful market.

9. BetNinja — A Modest Sports Welcome and a Larger Casino One

BetNinja is not licensed in New Zealand.

The brand runs a casino welcome of EUR 1,000 bonus plus 100 free spins alongside a sports offer of a 100% match up to EUR 100 on the first deposit. The two pots are separate; a sportsbook customer does not need to opt into the casino welcome, and a casino customer can leave the sports pot alone.

Bonuses and offers. Sports welcome is modest at EUR 100 — well below the casino pot and well below the comparable offshore offers. No New Zealand-specific wagering factor or minimum-odds figure is stated in the published conditions.

Verdict. The split welcome structure is a feature; a punter who only wants the sports side does not need to read the casino terms. This brand sits in the unlawful-for-NZ-servicing bracket.

10. Roobet — A Curaçao-Anchored Crypto Brand

Roobet is not licensed in New Zealand. The brand is a trading name of Raw Entertainment B.V., registration number 157205, Korporaalweg 10, Curaçao, licensed under Curaçao licence OGL/2024/687/0427.

The product is positioned as a crypto casino and sportsbook. The brand’s published terms carry the licence details that are otherwise hidden behind three menus on most Curaçao-anchored books; that legibility is the brand’s distinguishing feature for a punter who actually reads the licence page.

Bonuses and offers. Roobet’s promotional cadence is built around crypto deposits and a VIP structure that rewards volume.

Verdict. The brand is a fit for the crypto-native punter who wants a Curaçao-anchored book with a published licence number and a registered entity. The offshore status, the Curaçao jurisdiction and the absence of New Zealand harm-minimisation keep this firmly outside the lawful-for-NZ-servicing bracket.

The Landscape: What the Offer Menu Looks Like in 2026

Read across the ten operators, the market looks different from how it looked five years ago. The centre of gravity has moved.

The lawful side is small and specific. TAB and Betcha together make one operator group, with two front doors. The promotions available are in-app and rotate — Bonus Cash, Mega Multi partial-save, daily Toolbox boosts, insurance tools. The wagering terms are in the brand’s own terms; no statute forces a minimum deposit, a maximum bonus or a maximum rollover. A punter who opens a TAB account is opting into the only channel that the law backs.

The offshore side is broad, varied and uniformly outside the law. BillyBets leans on coins and reloads; Telbet is crypto-first and Russian-language-active; RTbet publishes a low minimum stake and a 30-selection cap; Glorion runs entertainment markets alongside sport; Spinbara splits a EUR 100 sports welcome from a EUR 500 casino welcome; Sportaza ships cash out, Bet Builder and Asian lines; BetNinja runs a modest EUR 100 sports welcome; Roobet is the most legible Curaçao-anchored brand of the set. The variety is genuine. The lawful-for-NZ status is not.

Two consequences sit underneath the landscape. First, the “best welcome offer” question is miscast. The question is the legal status, and the legal status is binary: TAB NZ brand or not licensed in New Zealand. Second, the comparison between an offshore 100% welcome and a TAB NZ Bonus Cash pot is not a comparison inside one market. One offer sits on a permitted channel, the other on a prohibited one. The arithmetic of the section above matters once the operator has been chosen, not before.

How to Read the Table Below

The table that follows is a snapshot, not a verdict. Each row names a brand, its New Zealand status (TAB NZ brand, or not licensed in New Zealand) and what the operator’s own terms state on the subject key — which is the bonus and promotion mechanic each operator foregrounds. The “not licensed” tag is not a column to be evaluated; it is the column that settles whether the offer can lawfully be sold to a New Zealand punter. The mechanics column shows what the brand publishes, not what is recommended.

Brand New Zealand status Promotion on the operator’s own terms
TAB TAB NZ brand Bonus Cash (split across multiple bets); Mega Multi bonus up to $50 in Bonus Cash when a multi of 4+ legs falls short
Betcha TAB NZ brand Daily Toolbox with odds boosts and insurance tools; Bet Social; Playbook tips
BillyBets Not licensed in New Zealand Cashback and reload bonuses on sports; coin shop for free bets and free spins; five-tier VIP
Telbet Not licensed in New Zealand Welcome offer of 200% up to 1 BTC plus 50 free spins; 5 USDT free bet on Russian-language site
RTbet Not licensed in New Zealand Sportsbook and casino bonuses per published terms; minimum bet 0.5 in account currency
Glorion Not licensed in New Zealand Sportsbook and casino promotions per published terms; entertainment and esports markets covered
Spinbara Not licensed in New Zealand 100% match up to EUR 100 on first deposit (sports); 100% up to 200 USDT (sports crypto); separate casino welcome
Sportaza Not licensed in New Zealand Cash out before market finalisation; Bet Builder (one void selection voids the betslip); Asian lines and interval markets
BetNinja Not licensed in New Zealand 100% match up to EUR 100 on first deposit (sports); separate EUR 1,000 casino welcome plus 100 free spins
Roobet Not licensed in New Zealand Crypto-deposit bonuses; VIP volume structure; Curaçao licence OGL/2024/687/0427 published

The table reads one way only — top to bottom — and the rows are not a ranking inside each status group. The two TAB NZ rows are the two front doors of the same operator; the offshore rows are listed in the order research assigns, not ranked against each other and not ranked against the TAB NZ brands. Promotion mechanics on the offshore rows describe what the brands publish; they are not endorsements, recommendations or invitations.

Comparing the Calculation to What TAB NZ’s Own Terms State

The section above worked out what a $10 free bet is worth at decimal odds of 1.90 against a 95% payout share. That arithmetic is the average the bookmaker’s own pricing produces; it is the value of the entry, not the headline amount.

A punter using TAB NZ’s Bonus Cash works through the same arithmetic. The Mega Multi bonus returns up to $50 in Bonus Cash — a Bonus Cash pot that can itself be deployed across bets — when a multi of 4+ legs falls short by a set number of legs. The maximum nominal ($50) is the headline; the realistic value depends on the legs the punter picks and the markets the Bonus Cash is then spent on. A punter who re-stakes the $50 Bonus Cash on a thin-margin market (NBA moneylines, top-tier soccer 1X2 with a margin closer to 3%) recovers about $25 in expected terms; a punter who re-stakes it on a heavier-margin novelty market recovers closer to $20. The odds and the market together determine what lands in the account, not the headline size.

The same arithmetic holds in reverse for an offshore brand’s 100% match up to EUR 100. Once the bonus is paid, the wagering factor and the minimum-odds clause determine how many bets must be placed and at what price before any of the bonus becomes withdrawable. A 5x rollover of the bonus at minimum odds of 1.50 is a different offer from a 10x rollover at minimum odds of 2.00 — the first is closer to extra cash, the second is closer to extra turnover that the punter pays margin on while clearing it. The headline match percentage hides the wagering factor; the wagering factor is what costs the punter.

Frequently Asked Questions

The questions below are the ones most punters in New Zealand end up asking once the legal frame is set and the offer menu is laid out. The answers cover the parts the headline does not — the stake-not-paid-back rule, the law’s shape, the calculation, the responsible-gambling framework. Where a question overlaps with a section above, the answer points back rather than restating the section.

Which betting site offers a free bet in New Zealand?

TAB NZ is the only provider lawfully offering online sports and racing bets to people in New Zealand under section 74AAA of the Racing Industry Act 2020, in force since 28 June 2025. TAB NZ runs Bonus Cash promotions for new customers through its TAB and Betcha brands; the Mega Multi bonus returns up to $50 in Bonus Cash when a multi of 4+ legs falls short by a set number of legs. Offshore brands advertise free bets but cannot lawfully sell them to New Zealand punters.

Are there New Zealand rules on the size or terms of a betting bonus?

No specific New Zealand rule on bonus size or wagering terms was found for sports or racing betting. The Online Casino Gambling Act 2026 caps inducements at $100 / 200% for licensed online casinos, but that cap is for casinos, not betting. Every figure on TAB NZ’s promotions comes from TAB NZ’s own terms; punters can read the terms before claiming. The law instead targets the operator: no person other than TAB NZ may offer racing or sports betting to people in New Zealand.

Why is the stake of a free or bonus bet not paid back with the winnings?

The convention holds the promotion to its narrow definition: a free entry into a bet, not a free payout. A $10 free bet at decimal odds of 2.00 returns $20 in profit on a win but does not return the original $10 stake on top. If the stake were paid back, the offer acts as a margin improvement for the customer; the rule keeps the “free” part to the entry. The worked calculation in the bonuses section puts the realistic value at roughly half the nominal figure once the margin is taken into account.

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

TAB NZ is the only provider lawfully offering racing and sports betting to people in New Zealand under section 74AAA of the Racing Industry Act 2020, in force since 28 June 2025. There is no licence register for bookmakers because there is only one lawful provider. TAB and Betcha are the two online brands of TAB NZ, run by Entain under a 25-year agreement; the Department of Internal Affairs told unlicensed providers to withdraw with immediate effect. Offshore brands are not licensed in New Zealand; players meet them on phones but cannot lawfully be sold to by them.

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

For a single bet, return = stake × odds and net profit = stake × (odds − 1). For a combination bet, the odds of the legs multiply into one price: a two-leg multi at 1.80 and 2.10 returns stake × 3.78 on a win. Decimal odds are the standard form on TAB NZ’s site; the formulas above are written for decimal odds. The market margin sits between the combined payout share and 100%; a market priced 1.90 / 1.90 has a payout share of about 95% and a margin of about 5%, which is what every price on the board shares.

Which tools for controlling play do TAB and Betcha offer, and who can be called for help?

TAB NZ lists deposit limits, time-outs and self-exclusion in both the TAB and Betcha apps; an exclusion applies across both brands. The free Gambling Helpline is 0800 654 655 with a text line on 8006, and Safer Gambling Aotearoa provides counselling and support. The framework is New Zealand-specific and funded through the Problem Gambling Levy (0.74% in force from 1 July 2025 to 30 June 2028). Offshore brands do not plug into the same tools or the same helpline; a self-exclusion request sent to one does not travel to the others a punter may also hold accounts with.

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