How we Rate

Each week, our expert editorial team and in-house reviewers—trusted by more than 12,000 visitors—evaluate four online casinos through real-money testing. As mystery shoppers, they experience everything from sign-up to cash-out, delivering honest, player-focused insights. Our ratings are grounded in these firsthand reviews and supported by in-depth research into each casino’s background, legal compliance, and reputation within New Zealand’s online gaming community.

Gambling Responsibility

Gambling should be fun—not a source of income. Play responsibly by setting limits, managing your budget, and never chasing losses. If you're in New Zealand and need help, free and confidential support is available 24/7 from Gambling Helpline NZ at 0800 654 655 or gamblinghelpline.co.nz.

20+

The online casinos listed on this site are intended for players aged 20 and over. In New Zealand, the legal gambling age is 20, as specified in the Gambling Act 2003 and its amendments. Individuals caught gambling underage may face fines of up to NZ$500. If you're visiting from outside New Zealand, please adhere to the legal gambling age in your country.

Cashback Casinos in New Zealand

Look, let’s cut straight to the chase: cashback casinos aren’t just another marketing trick — they’re a real shot at getting some of your New Zealand dollars back when luck decides to flip you the bird. I’m not here to sugarcoat sh*t: if you’re gonna lose anyway, might as well do it with some dignity. Don’t be a muppet, mate — better to grab that cashback than watch your balance vanish into thin air.

Top cashback casinos NZ rankings

I’ve been through loads of platforms so your wallet doesn’t end up crying itself to sleep. Only the cashback casinos that actually return NZD made my list — none of that “we’ll get back to you” nonsense or bonuses buried under sketchy terms. Fast cash or I’m outta there, and these places deliver. Support that responds like humans, cashback that hits your account regularly, not once every blue moon.

XON

5.0/5
  • Competent customer support
  • VIP Program
  • Generous promotions
  • 3,000 + games
  • Fiat and crypto payments
  • Speedy registration
5500 NZ$ + 550 free spins
Play now!

SpinCity Casino

4.0/5
  • Games by top pokie providers
  • Dedicated to player protection
  • Interesting slots tournaments
  • Astropay, Binance, Bitcoin, ecopayZ, Ethereum, MasterCard, MiFinity, Skrill, Tether, Visa, crypto
100% up to NZ$3750 + 500 free spins
Play now!

GoldSpin Casino

5.0/5
GoldSpin Casino review
  • First Deposit Casino Bonus 100% up to $2750 + 100 Free Spins
  • Second Deposit Casino Bonus 75% up to $1750
  • Third Deposit Casino Bonus 125% up to $900
100% up to $2750 + 100 Free Spins
Play now!

CashWin Casino

5.0/5
CashWin Casino review
  • First Deposit Bonus 100% up to $1750 + 50 Free Spins
  • Second Deposit Casino Bonus 75% up to $1750
  • Third Deposit Casino Bonus 125% up to $900
100% up to $1750 + 50 Free Spins
Play now!

Royal Game

4.9/5
Royal Game review
  • Up to 6000NZD + 200FS
  • Extensive selection of PSPs (Payment solution providers)
  • Fast withdrawals
  • Wide variety of leading game developers
Up to 6000NZD + 200FS
Play now!

RioAce Casino

4.0/5
RioAce Casino review
  • First deposit: 100% bonus up to 500€ + 100 FS
  • Second deposit: 80% bonus up to 200€ + 50 FS
  • Third deposit: 70% bonus up to 500€ + 100 FS
  • Fourth deposit: 50% bonus up to 500€
  • Fifth deposit: 100% up to 500€ + 100 FS
Welcome bonus pack: 400% up to 2200€ and 350 FS on the first 5 deposits
Play now!

MRPunter

5.0/5
MRPunter review
  • Welcome Offer is 100% up to $1000 + 200 FS
Welcome Offer is 100% up to $1000 + 200 FS
Play now!

AllySpin Casino

4.0/5
AllySpin Casino review
  • 1st Deposit - 100% up to €500 + 50FS + 1 BC
  • 2nd Deposit - 75% up to €300 + 50FS
  • 3rd Deposit - 75% up to €200 + 100FS
Total 250% up to €1,000 + 200 FS + 1 Bonus Crab
Play now!

Slot Lounge

4.0/5
Slot Lounge review
  • Welcome Bonus: 100% up to 2,000 €/$ + up to 200 FS
  • Extra Reload: Unlimited 25% up to 500 €/$
  • Live Weekly Cashback: Up to 15% weekly cashback
Welcome Package: 300% bonus up to 15,000 €/$ + 350 FS
Play now!

AbuKing

4.0/5
AbuKing review
  • 200 free spins, welcome bonus up to 500 euros
  • Weekly Reload 50 Free Spins
  • More than 12 000 games
  • 24/7 support with support in local languages
Great Bonuses, including cashback, reload bonus and sport Bonuses
Play now!

Jet Casino

5.0/5
  • Instant withdrawal
  • 500 free spins
  • 7000 online pokies
  • Visa, Mastercard, Skrill, Paysafe, flexepin, Neosurf, crypto
100% up to NZ$1500 + 500 free spins
Play now!

Spin Samurai Casino

4.0/5
  • Over 3,000 games
  • Frequent reload bonuses
  • Dedicated mobile app available
  • Modern casino with a fantastic website
  • Bitcoin, ecopayZ, iDebit, Instadebit, Interac, MasterCard, Neosurf, Neteller, Rapid transfer, Skrill, Visa, Apple Pay
125% up to NZ$1200 + 75 Free spins
Play now!

Karamba

4.9/5
  • MGA licence
  • Secure online casino
100% up to NZ$1000 + 5000 free spins
Play now!

Caseus Casino

4.7/5
  • Live dealer games
  • Mastercard, Skrill, Neteller, Bitcoin, MiFinity, Cash2Code, Paysafecard
  • Virtual sport betting
100% up to $1,000 + 200 FS + 1 Bonus Crab
Play now!

Trips Casino

5.0/5
  • Fast withdrawal
  • Fast registration
  • Very good payment console
  • Decent design
  • Reputable Dama NV group
  • Reputable GCB licence
110% up to NZ$1900 + 225 free spins
Play now!

Spinsup Casino

5.0/5
Spinsup Casino review
  • Operates on Softswiss affiliate software with multiple language options
  • 24/7 customer support available via instant chat
  • Supports a wide range of fiat currencies and cryptocurrencies
100% up to NZ5000 + 300 free spins
Play now!

Fresh Casino

4.9/5
  • Sport betting available
  • Perfect mobile versions
  • 1500 NZD bonus in 4 deposits
100% up to 600 NZD + 500 free spins
Play now!

RocketPlay Casino

4.0/5
  • Friendly and fast customer support
  • Multiple payment methods including crypto
  • High bonuses with fair wagering
  • Award-winning software providers
  • Over 5,500 games
  • Engaging theme and easy navigation
Up to NZ$2000 + 100 Free spins
Play now!

Rollero Casino

5.0/5
Rollero Casino review
  • Easy-to-use bonus codes
  • Weekly reload bonuses
  • Free spins on popular slots
100% up to NZ5000 + 300 free spins
Play now!

Winspirit

4.8/5
  • 200% deposit bonus
100% up to $300 + 100 free spins on 1st deposit and 200% on $300 on 2nd deposit
Play now!

SlotsGem Casino

5.0/5
  • Fiat and crypto payments
  • VIP program
  • 4,000+ games
  • Large welcome bonus
  • Professional customer support
  • Beautiful and artistic interface
120% up to NZ$1,200 + 125 Free spins
Play now!

Tikitaka Casino

5.0/5
  • 24/7 customer support
  • VIP rewards and monthly challenges
100% up to $1,000 + 200 FS + 1 Bonus Crab
Play now!

Honestly? The choice is massive right now, but if you want your dollars to have a fighting chance of coming back instead of disappearing forever — focus on those cashback deals. Especially the ones with no wagering requirements and proper NZD support. Your wallet deserves better, trust me.

How I pick online casinos (and why you should listen)

Cashback casinos: how it works and where they try to screw you

Cashback is your safety net in online casino land. Lose money — get a chunk of your NZD back, usually 5% to 20%, sometimes more if you’re VIP or just lucky. Key thing: read those terms carefully. Sometimes cashback drops weekly, sometimes monthly, and occasionally only on specific games or deposits. The sweet spot? Best cashback casinos NZ give you returns with zero wagering. Meaning you lose a hundred — get ten back and can cash out immediately or throw it back into action. No hidden traps, no funny business. But if they want you to play through your cashback — close that tab immediately. If it smells fishy, it probably is.

Another catch: maximum cashback amounts are usually capped. Like 10% back but max 100 NZD weekly. Not a big deal unless you’re throwing serious money around, but know what you’re getting into. And yeah, cashback typically only applies to losses, so if you actually win — don’t expect any returns (Yep, been there, done that, got the empty wallet).

Stop being dense, mate

Listen, if you’re gonna throw your dollars at online casinos, do it smart. There’s stuff like no wagering casino bonuses — whatever you win with the bonus is yours, no strings attached. Cashback without wagering requirements is pure gold because returned money is immediately yours, not some “virtual tokens.”

Don’t forget about sign-up casino bonus deals — free stuff for newbies. Sometimes it’s spins, sometimes cash, sometimes both. Just don’t fall for sites where bonuses look like total scams: if the design screams 2005 and they promise mountains of gold, keep walking (Pro tip: don’t trust a site with a homepage that looks like it was built in 2005).

And for crying out loud, use your brain. Don’t chase losses like some desperate gambler — that’s how you lose even more. Play smart, not stupid. Set limits, don’t chase “recovery,” and if you feel the rush taking over — step away. Peace, luck, and fast payouts.

Meredith O’Connor
Author Meredith O’Connor

Meredith O’Connor is a no-nonsense casino reviewer from New Zealand and the founder of Merediths.nz — a sharp-tongued expert known for exposing shady bonus deals.

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