Best Online Sportsbook New Zealand: TAB Holds the Only License

Best online sportsbook New Zealand stopped being a simple brand-comparison question on 28 June 2025. That’s when the Racing Industry Amendment Act 2025 took effect and handed TAB New Zealand the exclusive statutory right to take an online sports or racing bet from anyone in the country — and made it unlawful for every other operator, offshore books included, to accept one. TAB New Zealand isn’t a brand this site reviews. So the honest version of this page isn’t a ranked top pick; it’s an explanation of why the real answer sits outside the list, and a ranking of what’s still practically reachable underneath it.

The One Legal Answer Isn’t on This Site

TAB New Zealand, run day-to-day by Entain NZ under a 25-year partnership signed in 2023, is the sole lawful online channel for a sports or racing bet placed from New Zealand. The Racing Industry Amendment Act 2025 didn’t just fail to license anyone else — it actively bars other operators from accepting a bet, with civil penalties reported up to NZ$5 million for a company and NZ$300,000 for an individual operator. The Act carves out one important exception: it protects the individual bettor from prosecution. The liability sits entirely with the operator taking the bet, not the person placing it. That distinction is the only reason a list of offshore options below is worth publishing at all.

Cloudbet and Stake: Reachable, Not Licensed

Among the offshore brands this site covers, Cloudbet has the longest sportsbook track record that still doesn’t name New Zealand as restricted. It’s held a direct Curaçao Gaming Authority license since 2013 under Halcyon Super Holdings B.V., built its reputation on high-limit betting with no fixed withdrawal cap, and excludes the US, UK, and Australia by name — not New Zealand. Stake is the bigger operation by far, reporting roughly $4.7 billion in 2024 revenue across its sportsbook and casino under Medium Rare N.V.’s Curaçao license. Stake gave up its UK Gambling Commission license and exited that market entirely in 2025, but New Zealand was never on its restricted list either. Neither fact amounts to a license here — both operators are simply outside the New Zealand monopoly’s reach for now, the same legal gap the 2025 Act was written to close.

Roobet and Rainbet: a Sportsbook Riding Behind the Casino

Roobet and Rainbet both run real sportsbooks, and neither names New Zealand an Excluded Territory the way both name the US, UK, and Australia. Roobet holds a Curaçao license under Raw Entertainment B.V. (OGL/2024/687/0427); Rainbet operates under RBGAMING N.V. — crypto-only, with no New Zealand-dollar deposit option despite what copycat domains like rainbet.org.nz advertise. Both brands are built around their crash games and slots library first; the sportsbook is there, and reachable, but it’s the smaller half of what either one actually sells.

Why Kalshi, Polymarket, Bovada, and the Rest Aren’t Picks

Kalshi and Polymarket aren’t sportsbooks to begin with — both are prediction-market exchanges where sports event contracts are a small, contested slice of a much larger catalog built around politics and economics. New Zealand’s Department of Internal Affairs ruled on 16 February 2026 that both platforms’ contracts meet the legal definitions of gambling and bookmaking here. Kalshi complied and deactivated New Zealand accounts within hours. Polymarket maintains its contracts are closer to financial derivatives and hasn’t added a technical block, which is a compliance gap, not a legal one — the DIA’s ruling covers it regardless of whether the site loads.

Bovada names New Zealand on its own restricted list outright, so there’s no account to open in the first place. DraftKings has never run a sportsbook product in New Zealand at all — it’s a US state-licensed brand with no local presence, not a blocked one. BetOnline.ag holds neither a TAB NZ arrangement nor any New Zealand license, and its sportsbook became unlawful to offer here once the Act’s 60-day transition period ended in late August 2025. Ignition Casino and Cafe Casino don’t carry a sportsbook product in the first place, so they were never contenders for this particular query.

So What’s the Actual Answer?

If the goal is a legal sports bet placed from New Zealand: TAB New Zealand, full stop — a brand this site doesn’t cover, because it isn’t the kind of international offshore operator this directory exists to review. If the search is really about which offshore sportsbook still works and won’t put the bettor personally at legal risk, Cloudbet and Stake are the two with the longest track records and no New Zealand exclusion on their own terms, with Roobet and Rainbet a step behind as casino-first operators that happen to run a sportsbook too. None of it is licensed. None of it is a way to make money. It’s 18+ entertainment with a house edge, on an operator the New Zealand law that took effect in 2025 was written specifically to shut out.

The short list

1. 1. Cloudbet — Oldest real sportsbook open to New Zealand by its own terms

   Direct Curaçao Gaming Authority license (Halcyon Super Holdings B.V., OGL/2024/328/0599) and a high-limit sportsbook running since 2013 with no fixed withdrawal cap. Restricted list names the US, UK, and Australia — not New Zealand.

2. 2. Stake.com — Biggest scale, same open-by-terms status

   Roughly $4.7 billion reported 2024 revenue across a sportsbook and massive casino. Curaçao-licensed under Medium Rare N.V.; gave up its UK Gambling Commission license in 2025 but never added New Zealand to a restricted list.

3. 3. Roobet — Sportsbook reachable, but secondary to the casino

   Runs a full sportsbook alongside its crash-and-slots casino and doesn't name New Zealand an Excluded Territory the way it does the US, UK, and Australia. Curaçao-licensed (Raw Entertainment B.V., OGL/2024/687/0427) but clearly built around the casino first.

4. 4. Rainbet — Same open-by-terms sportsbook, crypto-only banking

   RBGAMING N.V.'s Rainbet doesn't exclude New Zealand and runs a sportsbook next to its Originals, but it's crypto-deposit only — no NZD button despite what copycat sites claim.

Questions this list actually answers