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Best casino bonus deals NZ

By Ville Saari. Updated:

Bojoko helps you find the best bonuses. Casino bonuses let you explore games with more money to bet. There are many different types of bonuses available, so choose carefully. On this page, we explain all the perks and benefits for players old and new. Discover the best NZ casino bonuses listed on Bojoko!

Best online casino bonuses in New Zealand

When compiling and updating the list below, our casino experts pay attention to many factors: wagering requirements, bonus percentage, bonus value and the fine print of the T&Cs. The result is a list of the best NZ online casino bonuses found on Bojoko. Not every player has the same taste in bonuses. Try the handy selection tool for different bonus types to find exactly what you're looking for.

On this page

On this page, you can learn all about the bonuses online casinos give to players, where to find them and how you can get them.
Casino Bonuses New Zealand

Bojoko helps you find the best bonuses

There's a vast number of online casinos operating in New Zealand and most of them offer bonuses. At first glance, many of these may seem appealing. However, scratching the surface often reveals terms that are less than friendly to the player.

On Bojoko, we ask the casinos to provide tons of details about their bonuses. Our casino listings display all of this info in a clear format. Use our selection tool to filter and sort casinos based on their bonus details.

In addition, you can read reviews and ratings from genuine players and experienced casino experts.

Not a member of our community yet? Join Bojoko for free.


Find the best bonuses

What are casino bonuses?

Casino bonuses are a way for online casinos to attract new players, reward loyal customers and reactivate existing clientele. When you take a bonus, you can play longer and get a better idea of what the casino has to offer.

Bonuses come in many forms. The most common are:

It's also important to understand the difference between deposit and no deposit bonuses:

We cover these in more detail below.


All casino bonuses come with some strings attached. The idea is to guide players to use the bonus on casino games and limit the risk to the casinos.

Every casino and every bonus type has its own specific terms. We've explained them in more detail on dedicated pages.

Here's a quick overview of the terms and conditions you may encounter:

This may sound confusing and intimidating. However, we want you to be a well-informed player who's ready for everything. Do your homework and avoid any unpleasant surprises.

Different bonus types

Casino Bonuses New Zealand

This section gives you an overview of the most common bonus types. Check out the links to find more detailed information on dedicated pages.


Many casinos hand out no deposit casino bonuses to new players when they first create an account. You don't need to make a deposit to claim this bonus - just register and verify your account details.

No deposit bonuses usually include one or more of the following:

How to claim a no deposit bonus?

  1. Choose a casino offering a no deposit bonus
  2. Create and verify your account
  3. Claim the new player sign-up bonus
  4. Bonuses usually come in bonus funds, tied to wagering requirements
  5. Complete the wagering by playing the games
  6. When the wagering is done, the remaining bonus funds are added to your real money balance
  7. Before you can withdraw, you'll need to confirm a banking method by making a deposit

Sometimes, you can claim casino codes for real money. Check out our comprehensive info package about different No deposit bonuses.

Free spins

Free spins are free slot rounds to try out a specific game and the casino. Although they're a popular no deposit bonus type, some spin packages can only be unlocked with a deposit.

Pay attention to bet sizes, minimum deposits and the wagering requirements to determine how good the free spin deal is.

You can find more info on our Free spins page.


Sign up bonus casino offers give you a certain percentage of your deposit sum as bonus money. If you win with your original deposit, you won't need the casino bonus. If your deposit runs out, the bonus is there as a safety net.

Sign up bonus casino offers differ in the following ways:

The best online casino welcome bonus packages feature decent size bonuses with fair terms. You can also return to our bonus list and apply the Best deposit bonuses quick filter.

How does a deposit bonus work?

  1. Choose a casino with a deposit bonus
  2. Create and verify your account
  3. Choose your bonus and make a qualifying deposit
  4. The bonus funds are credited to your account, separate from your deposit
  5. You first play with your real money balance. The bonus is there as a second chance if your deposit runs out
  6. Play the games with bonus funds to complete the wagering requirements.
  7. After the wagering is done, the remaining bonus funds become real money which you can withdraw

Best casino bonus criteria

"The best casino bonus" doesn't mean the same thing for every player. That's why it's hard to name a single bonus that's the top choice for everyone in every situation.

However, there are some factors that make one bonus more appealing than the other. The best online casino bonus is a combination of:

Use our bonus tool to find the top casino bonuses in each category.


Here's a hand-picked bonus list compiled by Bojoko's experts. All of these casinos offer a top online casino bonus that ticks most boxes listed above:

Click on the links to see detailed info about the bonus. You can also read reviews from our community members and casino experts.


If you're only taking your first steps in the world of online gambling, different kinds of bonuses may seem confusing. Pick the wrong bonus and you risk running foul of the terms and conditions.

That's why beginners should do two things:

No deposit bonuses and free spins offer a soft landing. They're perfect for trying out the casino without risking your own money. However, think of these bonuses purely as entertainment. Although you have a theoretical chance to win real money, don't expect to break the bank with freebies.

When you're good and comfortable with the casino, you can move onto sign-up bonus casino offers. There, your preferences should be:

Clicking the links will take you to dedicated pages that explain these bonus types in detail.

Bonuses that are unlocked with a small deposit are made for beginners. You can test the casino with real money and the terms are much easier than in no deposit bonuses.

Wagering requirements should also be your priority. The lower the rollover, the less you have to bet to turn the bonus funds into cash.


Bonus preferences vary between players. With experience, you'll learn what's important to you and you can factor more information into your decision making.

You may already have your favourite casino to play in. That casino wants to keep you as a customer and that's why the best ones offer continuous perks to their existing players:

In our bonus selection tool, you'll find quick filters for most of these bonus types.

How to pick the best online casino bonus?

Below we have listed some of the most important things you need to make sure you understand before you use any casino bonuses. 


Bonus codes are used to activate your desired bonus. Some casinos don't require bonus codes at all, but some do. Make sure you always use the right bonus code. Depending on the casino, you will have to insert your bonus code before or after depositing in order to get your bonus.


All casinos have a minimum deposit limit in order to get a bonus. This is the bare minimum you get a bonus with. This is often a little bit higher than the casino's general minimum deposit limit.

Most of the time minimum deposit for a bonus is something between NZ$10 and NZ$20. There are exceptions though, and more and more casinos accept very low deposit amounts already, as low as NZ$1-5. You can check all low minimum deposit casinos here.


Wagering requirements are the most important rules you need to keep in mind when picking a bonus. In order to withdraw your winnings, the bonus money will need to be converted into real money. This means you need to play and roll over the bonus money a certain amount of times in games before it is turned into real money.

Example: You have got NZ$100 as bonus money and the wagering requirement is 30x. You need to wager a total of NZ$3,000 ($100 x 30) before you can withdraw your winnings. 


All games don't roll you bonus money over the same way. Usually, slot games are the best games to use, because 100% of the stake is counted. Below is a list of how much each type of casino game will count towards your wagering requirements.

If we assume we wager one New Zealand dollar in games. By playing one dollar in roulette, only 10 cents would be counted for the wagering requirement. Make sure you play the right games and understand the wagering percentages to prevent unpleasant surprises.

Time Restrictions

Once you have looked at the wagering requirement information, you need to look at how long you need to clear the bonus. Time restrictions entail the amount of time you must meet the playthrough before your casino bonus expires.

Time restrictions can vary from one casino to another, but with the average being around the 30-day mark. Some casinos also tend to offer between 7 and 14day restrictions, and even though it is manageable, it is wise you keep a lookout for this important detail.

Once the time is up, casinos will remove your bonus and any winnings generated from the bonus money.

Free spins information

If your casino bonus comes with free spins, the game the spins are on is usually predetermined by the casino.  Some casinos have a different and separate wagering requirement for free spins winnings. 

There are some no wagering casinos that offer free spins without any playthroughs attached.


Almost all bonuses have a maximum bet. It will either be informed as:

Most of the time, the maximum bet using bonus money in slot games is NZ$5 per spin.


Some casinos put a limit to winnings you can withdraw with bonus money. Especially if you have used no deposit bonuses or free spins, there is most likely a cap on winnings.

It might be a certain percentage compared to your deposit or a dollar amount of money. 

Example: You play 50 free spins and the max winnings are set to NZ$50. You manage to win NZ$75 with your free spins, but you can only withdraw the maximum amount of NZ$50. The rest will be deleted from your account.


Some casinos limit certain games totally when playing with bonus money. Usually, all most popular slot games are allowed. Make sure the games you are playing with bonus money are always allowed and will contribute to the wagering requirements. 


The online casino industry is very international and global, but not all bonuses are available in all countries. Players in different countries have different preferences and casinos will offer them bonuses regarding what they like the most.

Also, all casinos can't offer games or bonuses to all countries because of legislation. Here in Bojoko, all listed casinos and bonuses are available for New Zealand players.


You can also reject your deposit bonus if you wish. Some players prefer to play with only real money. This way you don't have to worry about wagering requirements and everything you win is immediately withdrawable.

Why you should always read the bonus terms and conditions

Once you know the terminology and how to evaluate the value of your bonus, everything should then fall into place. There are a couple of points that you need to pay attention to that many newbies tend to miss.

For example, you need to check on the eligibility of the various games on offer. It is seldom that you receive a bonus where all games contribute the same percentage towards playthroughs and in ultimately clearing the bonus.

The majority of bonuses only have a limited number of games attached to them, and they are usually not the best pokies with the highest RTP. Similarly, you can play live casino games but they will only contribute a small percentage towards playthroughs, making it almost impossible to meet them.

You should also be aware of the max bet in order to clear the bonus. Going over the limit will not help you in clearing the bonus. In the majority of the cases, there is a cap of NZ$5 per bet. Anything over and above this and it won't contribute towards playthroughs.

Interview: Why do online casinos have bonuses?

It may sound counterproductive for casinos to offer bonuses that increase the players' chance of winning. So, why do they do it? We asked James Booth, the Acquisition Operations Manager of Lindar Media.


JB: "The casino landscape is an incredibly competitive industry and sign up bonus casino offers are used to give customers the opportunity to trial a casino with less risk and more funds (usually) to try the site before they commit to it.

Once the player is a registered customer of a casino, further bonuses are then used to promote new games, competitions and general activity on the site, again to reduce the risk of the player but also to help the casino differentiate itself from its competitors."

With the increase in taxation in regulated markets, the cost of giving bonuses is a huge liability for a casino.

James Booth, MrQ


JB: "With the increase in taxation in regulated markets, the cost of giving bonuses is a huge liability for a casino. The UK's 'Point of Consumption' (POC) tax means that the casino must pay tax on all wagers even if they are free for the customer, so a 100% bonus can effectively double the tax the casino must pay.

So the casino must weigh up the benefits and liabilities and tread a very fine line to remain profitable. All of that is on the assumption that the player loses: if they win of course the cost to the casino is greater still!"


JB: "Exclusive offers allow our affiliates to differentiate from their competitors so we often see different results whether that be positive or negative based on the offer itself. Giving a range of offers has the impact of broadening our appeal as a player may see an offer they prefer on one site over another. Overall we get more volume but the ROI will vary significantly."


JB: "Bonus abuse for us is a spectrum and not something we can define in a few words. All bonuses are designed to give genuine players an improved chance to test the site and ultimately win, however, we always look for individuals or groups of players who are attempting to take advantage of the site or our genuine players in whichever way, shape or form that may take.

As a UK GC regulated company, we have a responsibility to protect our customers, whether that be in terms of responsible gaming or abuse from third parties."


JB: "This comes with experience. Every bonus is open to abuse no matter how thought through it is, so we continuously monitor current bonuses and use learnings from previous bonuses to help guide this process."


JB: "The wonderful thing about MrQ is that 100% of our players meet our wagering requirements and they all get their winnings in cash! The same applies to our no-deposit bonus, whereby customers get spins for verifying their mobile number. Everything won by a player at MrQ.com is paid as cash and free to withdraw."

Are bonuses worth taking?

Yes and no.

Bonuses are a paradox. If you play at the casino for the socially accepted reason (i.e. having fun), then all bonuses do the trick. They let you play for longer and enjoy the games.

As a smart player, you want to get some kind of monetary benefit from the bonuses, not just use them for fun. In that case, you have to choose your bonuses carefully.

However, gambling is a hobby where you should expect to lose money instead of winning more. That's why you shouldn't be at the casino to make money. Everything you put on the table usually ends up in the casino's pocket.

The bottom line is this: some bonuses offer you a better chance to win compared to not taking a bonus at all. However, it still doesn't make gambling a hobby with a positive expected value. Manage your expectations and focus on having fun.

Bonuses and responsible gaming

Bonuses are a tool that casinos use to lure players in. Sure, the players get something out of the deal, but make no mistake, they are a marketing tool. Casinos don't just hand out free money, they know what are the odds of players actually winning with them.

If you already planned to play at said casino, taking the bonus can be a nice addition. Just don't deposit simply because of the bonus, and always remember to read the terms and conditions.

Gambling is a form of entertainment and a fun pastime. It is not an answer to financial issues.

Casino bonus NZ: FAQs

A wagering requirement entails the number of times you would need to wager your bonus in order to convert bonus funds into real money.

Returning players won't be able to claim new players casino bonuses. However, they are usually eligible for reload bonuses and a variety of promotions.

No. You can only claim it once by household and IP address, so if you have various persons living in the household, only one person can claim the welcome bonus.

No. Your bonus will come with wagering requirements which you must fulfil in order to convert bonus funds into real money.

Yes. All bonuses are eligible to be claimed on mobile or tablet devices. Some casinos still offer mobile-specific casino bonuses, which means you can only claim these bonuses exclusively on mobile and not on desktop.

Not always. New casinos need to stand out from the competition, so many do offer more attractive casino bonuses with slightly lower wagering requirements. It is not always the case, so it is important that you read the terms and conditions?

A sticky bonus combines your money deposited with bonus money and attached the wagering requirements to the total sum. On the other hand, a non-sticky bonus is one that separates the two and the wagering requirements only apply to the bonus money.

You have the opportunity to not claim a casino bonus should you prefer to play without any bonus money or free spins deal.

A forfeitable casino bonus allows you to play with real money before playing with bonus money. If you win with the money deposited, you can opt to give up the bonus and cash out your winnings without having to worry about meeting any playthroughs.

No. There are some bonuses that exclude e-wallet options such as Skrill and Neteller and sometimes, even cryptocurrencies. The reason behind such a decision is that since these methods can be used anonymously, casinos are unable to carry out obligatory verification processes.

When you land on the homepage of an online casino, you are usually presented with the latest casino bonuses. Usually, the casino bonus codes are clearly displayed under each promotion. Once spotted, you can input the code when registering for an account and to claim one of the best online casino bonuses in New Zealand.

Casino VIP programs often celebrate their players' membership anniversaries and birthdays. If your big day is coming up, you may be entitled to some free spins or other rewards.

You'll find such casinos in our guide to casino VIP and loyalty programs.


Find NZ casino bonuses


Ville Saari

Article by:

Ville Saari

Ville is an industry veteran, who has written thousands of gambling-related reviews and articles since 2009. He is an IT engineer with a passion for game and strategy optimisation, and to teach the world to play better.

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