Best casino bonuses in NZ 2024

Boost your bankroll with an online casino bonus at these top-rated real money casinos. Enjoy free spins and welcome bonus offers to use on thousands of casino games.

Best casino bonuses

Top online casino bonuses for July 2024

  • 1JackpotCity Casino
    JackpotCity Casino4.9/5 Read review
    Welcome Package

    100% up to $1,600

    • Games: 500+

    • Win Rate: 97.84%

    • Payout Speed: 1-2 days

    Play now
  • 2Spin Casino
    Spin Casino4.8/5 Read review
    Welcome Package

    100% up to $1,000

    • Games: 550+

    • Win Rate: 97.59%

    • Payout Speed: 1-2 days

    Play now
  • 3Ruby Fortune Casino
    Ruby Fortune Casino4.7/5 Read review
    Welcome Package

    100% up to $750

    • Games: 450+

    • Win Rate: 97%

    • Payout Speed: 1 working day

    Play now
  • 4Rizk Casino
    Rizk Casino4.7/5 Read review
    Welcome Package

    100% up to $4,000 + 50 free spins

    • Games: 2,800+

    • Win Rate: 96.89%

    • Payout Speed: 1 working day

    Play now
  • 5Wildz
    Wildz4.6/5 Read review
    Welcome Package

    100% up to $1,000 + 200 free spins

    • Games: 1,200+

    • Win Rate: 97.13%

    • Payout Speed: 1-3 working days

    Play now
  • 6Tonybet
    Tonybet4.6/5 Read review
    Welcome Package

    150% up to $2,000 + 170 free spins

    • Games: 6,000+

    • Win Rate: 98.35%

    • Payout Speed: 0-1 working day

    Play now
  • 7Betway Casino
    Betway Casino4.6/5 Read review
    Welcome Package

    100% up to $1,000

    • Games: 450+

    • Win Rate: 98.28%

    • Payout Speed: 1-3 working days

    Play now
  • 822Bet
    22Bet4.5/5 Read review
    Welcome Package

    100% Up to $500

    • Games: 4,000+

    • Win Rate: 96.46%

    • Payout Speed: Up to 15 minutes

    Play now
  • 9Mirax Casino
    Mirax Casino4.5/5 Read review
    Welcome Package

    Up to 5 BTC + 150 free spins

    • Games: 7,000+

    • Win Rate: 96.96%

    • Payout Speed: 0-7 working days

    Play now
  • 107Bit Casino
    7Bit Casino4.4/5 Read review
    Welcome Package

    Up to 5 BTC + 250 free spins

    • Games: 7,000+

    • Win Rate: 96.94%

    • Payout Speed: Instant

    Play now

Best bonus casinos in NZ

Given that New Zealand has one of the biggest online gambling markets worldwide, it's no surprise that it offers some of the best online casino bonuses. From minimum deposit to no deposit bonuses, we’ve compiled the best bonuses offered at top NZ online casinos below:

💰 Best welcome bonus

JackpotCity Casino

🎰 Best pokies bonus

Spin Casino

🪙 Best minimum deposit bonus

Ruby Fortune

🎁 Best loyalty bonus

Rizk

🆓 Best free spins bonus

Wildz

💲 Best first deposit bonus

TonyBet

📱 Best for mobile bonuses

Betway Casino

🆕 Best new casino bonus

Mirax Casino

🎥 Best live dealer bonus

22Bet

🔐 Best crypto bonus

7Bit Casino

What is a casino bonus?

A casino bonus is a promotion offered to new and existing players. Depending on the type of bonus, you will receive rewards like free spins, free cash, cashback, and VIP offers.

The welcome bonus is the most common offer at an online casino and is exclusive to new players. These rewards typically comprise a percentage match of your first deposit (ranging between 50% and 200%) and/or a specific number of free spins. No deposit bonuses are another popular offer and allow players to gamble without spending their own money.

Types of online casino bonuses

NZ online casinos provide several casino bonuses to attract new players and retain existing players. Besides welcome bonuses, Kiwi players can claim high roller, live dealer, and even mobile casino bonuses.

Welcome bonus
Welcome bonus

Welcome bonuses are widely available at online casinos in NZ. In most cases, you’ll need to register a new account and deposit cash to qualify for the offer, which usually includes free spins and cash. For example, TonyBet offers new players a 100% match bonus up to $1,000 and 50 free spins when they sign up.

Free spins bonus
Free spins

Free spins are a highly sought-after bonus that you can use on specific slot games or a casino’s entire pokies library. After funding your account, you will either automatically receive free spins or be required to input a bonus code to claim. You can also be awarded free spins at a no deposit bonus casino by simply signing up to play, allowing players to gamble risk-free.

Match deposit bonus
Match deposit bonus

Match deposit bonuses are a type of minimum deposit offer available to new and existing players. It's one of the best online casino bonuses, as it matches your deposit up to a specific percentage. For example, Spin Casino has a 100% match bonus up to $400 on your first deposit and up to $300 on your second and third.

No deposit bonus
No deposit bonus

While not as common as welcome bonuses, this is one of the best offers available at NZ casinos. No deposit casino bonuses allow you to play casino games risk-free as you aren’t required to put your own money on the line. Many sites offer no deposit casino bonus codes for existing players, while new players will need to register an account to enjoy the rewards.

High roller casinos card
High roller/VIP bonus

High roller casino bonuses are designed for players with larger budgets. The bonuses are usually obtained through a tier system, where players accumulate points by depositing and wagering large amounts, so you won’t find high roller casino no deposit bonuses. Visit Rizk today and reap the benefits of its generous high roller program, which includes exclusive rewards like luxury vacation packages and faster withdrawals.

Mobile bonus
Mobile bonus

You can take advantage of exclusive mobile casino no deposit bonuses, match deposit and existing promos by gambling from your smartphone or tablet. Operators like Betway also have dedicated mobile casino apps to make gambling on the go even more convenient.

Live dealer bonus
Live dealer bonus

This online casino bonus only applies to live dealer games. Previously, these were hard to come by but the rise in immersive gaming has increased demand for live casino bonuses. They are often offered as part of Drops & Wins promos, like that offered by 22bet, where you can win a share of $500,000 every month.

Bitcoin bonus
Bitcoin bonus

Some gambling platforms only accept crypto and Bitcoin payments and, as a result, offer players bonuses when they deposit using this method. You can receive generous rewards when you deposit with Bitcoin and other digital currencies at crypto casinos. 7Bit Casino offers players a 100% match up to 1.5 BTC on their first deposit and 100 free spins – one of the best crypto bonuses around.

New casino bonuses for NZ players

If you want to increase your bankroll, a new casino is your best bet. Newer gambling platforms typically offer bigger welcome bonuses to incentivise new players to join their growing platform. Other promotions you’ll find at new casinos include reload bonuses, reward multipliers, giveaways, and referral bonuses.

Several new casinos spring up yearly, so we regularly review, test and list only the best of the bunch. Mirax Casino is the latest gambling site with no deposit bonus code, match deposit and reload offers. Sign up to receive a match bonus of up to $1,500 and 150 free spins across your first four deposits.

Bonuses for existing players

Existing players can take advantage of numerous promotions to increase their bankroll, including loyalty bonuses, VIP schemes, and more. Here are the most common bonuses for existing players:

  • Loyalty programs: The best online casinos have a rewards program that awards players’ points depending on how much they bet. The VIP scheme also gives loyal customers free spins, VIP event access, exclusive bonuses, and cash prizes as they advance through the ranks.

  • Referral bonuses: Players can enjoy exclusive bonuses for successfully inviting family and friends to register and gamble at a casino site. This is usually a match bonus, increasing your deposit by a percentage.

  • Reload bonuses: As the name implies, reload bonuses are issued when you deposit more money into your betting account.

  • Cashback: This is an incentive program where online casinos return a percentage of your spent funds into your account.

Our top casino bonus offers

Welcome Package
100% up to $1,600
Welcome Package
100% up to $1,000
Welcome Package
100% up to $750
Welcome Package
100% up to $4,000 + 50 free spins

How to claim an online casino bonus

Now you’re familiar with the different types of online casino bonuses. Here’s a simple guide on how to claim at an NZ online casino:

  1. 1

    Research the best NZ casinos

    Find reputable online casinos in New Zealand with transparent wagering requirements. Casinos like JackpotCity and Spin Casino are great sign-up bonus casinos.

  2. 2

    Read the casino's T&Cs

    Each online casino has different bonus rules. Before depositing and committing real money, you should carefully read the T&Cs.

  3. 3

    Deposit real money or sign-up

    Register an account or make a qualifying deposit to activate the offer. Remember, some real money casinos also require a bonus code to award funds.

  4. 4

    Meet the playthrough requirements

    Most online casinos have specific requirements you need to meet before gaining access to your winnings, such as wagering conditions and time limits.

  5. 5

    Withdraw your winnings

    This is entirely optional. After meeting the requirements, you can now access your winnings and withdraw as real cash or continue playing.

Casino bonuses T&Cs explained

Before claiming a casino bonus, it’s essential that you read through the T&Cs. These rules determine the conditions you must meet before withdrawing any bonus winnings. Here are the standard requirements most casinos attach to bonuses:

  • A wagering requirement is the number of times you must bet bonus funds before withdrawing them from your betting account. Winning and losing betting rounds are counted toward the playthrough requirements.

    Most sign-up bonus casinos have a 30x to 50x wagering requirement, which is in line with the industry standard, while anything over 50x is considered a high wagering requirement. There are some casinos that allow players to withdraw funds for even less than the standard. TonyBet allows new players to withdraw funds won using the welcome bonus after fulfilling a 10x wagering requirement.

  • Most online casinos require you to deposit a minimum amount to activate the bonus. You’ll find $1 deposit bonus casinos in NZ, alongside platforms that require up to $10, $20 and $50 minimum deposits. Casinos with minimum deposit requirements typically offer players a matched bonus up to a certain amount. For instance, Spin Casino has a $10 minimum deposit but offers players a 100% match bonus up to $1,000.

  • Another widespread practice at most NZ gambling sites is bonus time limits. Players are given a time limit to fulfil the conditions outlined in the T&Cs, usually ranging between seven and 30 days. If you fail to meet the requirements within the time limit, this will cost you your bonus funds.

  • Your welcome bonus may not be eligible for use on your chosen casino’s entire game portfolio. It's also important to note that games have different contributions towards meeting the wagering requirements. For instance, pokies may contribute 100% to the requirement, while table games contribute 15%. Some online pokies may also be off limits primarily due to their high return to player (RTP) percentage.

  • Some gambling platforms restrict how much you can withdraw in a single transaction. There is also a chance that some payment methods aren’t eligible for casino bonus withdrawals, so be sure the read the T&Cs carefully before you commit.

How we rate casino bonuses

We have a thorough review process at OCNZ and only recommend an online casino that meets our extensive criteria. Here’s what we check when rating casino bonuses:

  1. 1

    Bonus type

    We pay a lot of attention to the types of bonuses available at online casinos to ensure you get the most out of your money. Our top-rated sites offer various bonuses for both new and existing players, including free spins, match deposit offers and other promotions.

  2. 2

    Bonus requirements

    Some online casinos impose strict bonus restrictions, meaning you have to jump through a lot of hoops before you’re able to cash out your winnings. Our real money online casinos have reasonable rollover requirements (time limit, wagering conditions, game eligibility) and transparent T&Cs.

  3. 3

    Minimum deposit

    We ensure our recommended online casinos cater to low and high rollers. You can play at $10 deposit bonus casinos in NZ like JackpotCity, and platforms like TonyBet with higher minimum deposit bonuses of $35.

  4. 4

    Withdrawal times & limits

    Some online casinos make players wait long for withdrawals and pay in small amounts. To stop our Kiwi players from experiencing this, we curated a list of only the fastest withdrawal casinos with high payout limits.

  5. 5

    Payment options

    Diverse and secure payment options are some of the most important features of an online casino. Our listed casinos offer a variety of trusted payment options. These range from e-wallets to credit and debit cards, bank transfers and cryptocurrency.

Check out other casino bonuses

Casino bonus FAQs

  • Yes, providing you play at a regulated site, casino bonuses are legit. Online casinos use them as incentives to bring in new players and retain existing gamblers.

  • This depends on preference. Our experts have rated JackpotCity as one of the best bonus casinos in NZ with a 100% up to $1,600 deposit bonus offer up for grabs.

  • Research the casino bonus offers best suited to you in terms of value and requirements. Alternatively, visit any of the online casinos listed on this page to enjoy some of the best bonus offers in NZ.

  • Several online casinos on our list offer great no-deposit bonuses like free spins and cash. The best no deposit bonuses often offer 50 free spins or more.

  • Wildz casino has one of the best free spins bonuses in New Zealand, with new players offered up to $1,000 and 200 free spins on their first two deposits.

  • Yes, they are if you want to get the most out of your gambling experience. These bonus offers increase your bankroll or award free spins to reduce risk and help increase your winning chances.

Peace Nwankpa
Peace Nwankpa
Verified expert
New Zealand content writer

Peace Nwankpa is an OCNZ iGaming writer. She has been a freelance writer since 2019, specialising in casino, esports and entertainment news. When she’s not researching online gambling platforms, you can catch her reading books, mangas and even watching anime.

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