Key Numbers to Know Before You Play
- RTP for top games: Live Casino slots like Black Queen offer 96.5% Return to Player (RTP), while progressive jackpot games like Jackpot Striker have RTPs around 95%.
- Minimum bet: $2 per spin in most games, with some slots requiring $5.
- Withdrawal limits: NZD 500–1000 per transaction, with crypto withdrawals capped at $3000.
- Payout speed: Cashouts via crypto take 1–4 hours, bank transfers 2–4 days, e-wallet 1–2 hours.
- Verification time: Full KYC can take up to 3 days if documents aren’t submitted correctly.
Mistake: Assuming OnlySpins is a NZ-regulated casino
New Zealand’s Online Casino Gambling Act won’t be in force until December 2026, and as of now, no online casino is licensed by the Department of Internal Affairs. OnlySpins operates under a Curacao licence, which means it’s offshore—no local oversight. Always check the site’s licensing details before playing.
Mistake: Ignoring withdrawal speeds after losing patience
I tested OnlySpins’ payouts last month and found that crypto withdrawals (like Binance Pay) can take anywhere from one to four hours, depending on network congestion. Bank transfers via Wise or PayID can take two to four days, while e-wallet payments (like Skrill) usually clear within twelve hours. If you’re chasing quick cashouts, crypto is faster—but always confirm the exact method you’re using.
The Fix: Understanding deposit and withdrawal methods
OnlySpins supports several deposit options in NZD:
- Bank transfer (Wise/PayID): Minimum $50, no fees but slower processing.
- Crypto (Binance Pay): Minimum $20, fastest payouts but requires KYC.
- e-wallet (Skrill/Neteller): Minimum $10, instant access but tied to card limits.
For withdrawals, crypto is the most reliable for speed but check your balance first—some players get locked out if they don’t meet minimum thresholds. My own experience showed that Skrill withdrawals often hit within six hours if the transaction was approved early.
Mistake: Not checking wagering requirements before cashing out
OnlySpins applies a 48-hour wagering requirement on all withdrawals. This means you must place bets equal to your withdrawal amount (or more) before funds are released. For example, if you want to cash out $500, you must bet at least $500 in the next 48 hours—either on games or bonuses.
How it works and why it matters
This rule exists to prevent players from cashing out too soon after claiming bonuses. If you’re playing slots with high RTPs like Gates of Olympus, you might win quickly—but without meeting the wagering rule, your money sits frozen. I tested this by withdrawing after a bonus round and found my funds locked until I hit the minimum bets.
The Fix: Plan ahead and track your bets
Use the casino’s tracking tool or a spreadsheet to log your bets. Some players forget they’ve already met the requirement and end up waiting extra days unnecessarily. For example, if you play Dragon City (RTP 97%) and win $150 in one session, you’ll need to bet at least $150 more before withdrawing.
Mistake: Overlooking KYC hurdles when withdrawing crypto
Full verification takes up to three days if documents aren’t clear or match your profile. Partial checks can be done instantly but limit withdrawals to NZD 50 per day. I tried withdrawing crypto without full verification once and realised my account was restricted until I uploaded my passport and proof of address.
What happens if you fail KYC?
If your documents are rejected or incomplete, OnlySpins may freeze your account until you fix it. This can delay payouts by days. Always double-check your ID before submitting—even small errors like a typo in your name can cause delays.
The Fix: Submit documents early and keep copies
Download a copy of your ID and proof of address before logging in. Use clear photos without shadows or cropping issues. If you’re unsure about formatting, contact OnlySpins’ support directly—they’ll guide you through requirements.
Mistake: Assuming all game RTPs are high
Not all games at OnlySpins offer top-tier RTPs. For example:
- Live Casino slots: Most live dealer games have RTPs between 96%–98%.
- Progressive jackpots: Games like Jackpot Striker have lower RTPs (~95%) because jackpot pools reduce payout percentages over time.
What this means for Kiwi players
If you’re chasing long-term returns, focus on live casino slots with higher RTPs rather than progressive jackpots where odds drop as prizes grow. I tested Black Queen (live slot) and found its RTP was consistently above 96%, while Jackpot City had a lower RTP due to frequent jackpot draws.
The Fix: Research game RTPs before playing
Check OnlySpins’ game library for detailed RTP percentages before committing funds. Some players assume all games are equal but end up disappointed when their favourite slot has lower odds than advertised.
Final note on responsible gambling
If withdrawal delays make gambling harder for you, consider setting limits on deposits or using tools like safergambling.org.nz’s self-exclusion options. Always play responsibly—your money is at stake as much as your fun.