Best Casino Bonuses in NZ 2023 – Up to 500%!

Casino bonuses are an integral part of the online casino industry, and the New Zealand market is no exception.

It’s hard to imagine an online casino that doesn’t offer rewards to players. It’s one of the best ways of promotion, which gives players more money or more spins to play, which automatically increases their chances of winning.

Our team will help you to make the right choice. We evaluate all aspects of bonus offers and rank them by all relevant parameters.

Our list of the highest and best bonus offers is constantly updated, so you can be sure that you won’t be missing any of the latest and most amazing bonus offers.

Quality rating of the listed brands on this page:


Deposit $1, get 80 free spins


100% up to $400

80 Free Spins
  • Visa
  • Master Card
  • Skrill
  • Neteller
Deposit $1, get 70 free spins

spin casino

100% up to $400

70 Free Spins
  • Visa
  • Master Card
  • Skrill
  • Neteller
  • Ecopayz
Turbo Auto-Roulette

royal vegas

100% up to $300

  • Visa
  • Master Card
  • Neosurf
  • Skrill
  • Neteller
Match bonus $250

ruby fortune

100% up to $250

  • Visa
  • Master Card
  • Skrill
  • Neteller
$1500 deposit bonus

all slots casino

100% up to $500

  • Visa
  • Master Card
  • Skrill
  • Neteller

Best Casino Bonuses in New Zealand 2023

We could say that players are overwhelmed with bonus offers. Virtually every online casino has promotion to offer to new or loyal players and despite that all of them sound similar, it’s important to understand different aspects of these offers.

They can determine the quality of bonus offers in significantly different ways. One of the first things that come to mind is the value of the bonus offer. These sums aren’t fixed but rather related to deposits.

They are displayed in percentages and the actual bonus sum is closely related to the deposit. So, if an online casino offers a 100% bonus offer, it means that you’ll get the bonus that equals your deposit.

Unfortunately, things aren’t all that simple. There are always some tricky things to keep in mind. One of them is the minimum deposit sum you need to make to qualify for the bonus.

Also, the max sum you can win with the bonus money is always limited. Bonus money is usually time-restricted, which means that you must wager for a certain period of time before the bonus expires.

The most notorious thing about bonus offers is wagering requirements. This means that, even if you win some money, you will have to wager a certain sum before you become able to withdraw that money. That sum is usually multiple times bigger than the bonus sum.

How the Casino Matches Your Bonus?

As we’ve just mentioned, most bonus offers are closely related to deposits, even though there are various no-deposit bonus offers that come with fixed sums as a part of the promotion.

Most casinos come up with bonus offers that match your deposit and they are displayed in percentage.

Not so long ago, most operators had 100% bonus offers, which means that they would double your deposit and provide you with much more money to wager.

These days, things went even further and online casinos now offer more generous 200%, 300%, 400%, or even 500% bonus offers.

200% Casino Bonus

Today’s most common offer is a 200% casino bonus. This means that, once you make a deposit, the operator will award you with a bonus that’s two times bigger than the deposit sum. So, if you make a $10 deposit, you will get another $20 to play.

300% Casino Bonus

Many online casinos offer a 300% bonus. In this case, your $10 deposit would be rewarded with another $30 bonus money. This means that you would have $40 in total to start your online gambling adventure.

400% Casino Bonus

As you may presume, this kind of bonus would provide a reward that’s 400% bigger than your deposit. If we take the $10 example once again, it would mean another $40 in the form of a bonus.

So, you would end up with 50 dollars on your account. Still, such a generous bonus is a little bit harder to find compared to 200% and 300% bonus offers.

New Zealand Casino Bonuses

500% Casino Bonus

There are even casinos that would reward you with a sum that’s five times bigger than your deposit. In our $10 deposit example, that would mean another $50 bonus, with a total sum of $60 on your account. Such a generous bonus isn’t always easy to find but even if you find it, we recommend you to be cautious with such generous bonuses.

There is always some catch with these offers, whether it’s about higher wagering requirements or some other limitations. Make sure to read terms and conditions carefully.

Largest Casino Bonuses

If you’re looking for the best bonus offers in New Zealand, keep in mind that the team behind Partypokies has strong connections with casino operators from around the world.

Thanks to these relationships, we are able to provide you with bonus offers that are the largest in this part of the world. You may expect spectacular bonus roofs and an impressive percentage.

Here are some of the best bonus offers for you:

  • MrSloty (NZ$ 6,000): This well-renowned online casino operates on a global scale and besides attractive bonus offers, it is also famous for a large selection of pokies from major providers in the industry. In this case, you may claim a welcome bonus that goes all-away up to NZ$ 6,000 after the first deposit, as well as on attractive deals for future deposits.
  • Luckydreams (NZ$ 4,000): Luckydreams is famous for an impressive range of pokies and other online casino games from renowned providers but you can also claim some attractive bonuses. You can get a generous NZ$ 4,000 bonus, which comes with a low minimum deposit and reasonable wagering requirements. Also, you can claim free spins and enjoy the latest titles from the world of pokies.
  • Casoo (NZ$ 2,000): This casino puts focus on quality, so it’s no wonder it works only with the highest-reputable names in the online gaming providers world. Besides the super-fine selection of pokies, you can also get a nice NZ$ 2,000 bonus, which comes with attractive wagering requirements and a low minimum deposit sum.
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Best Mobile Casino Bonuses

Online casinos on mobile devices aren’t a new thing. They have been around for a while and they are constantly increasing their share of the market.

Simply, mobile devices allow us to play casino games anywhere, as long as there is a good internet connection.
Mobile online casinos are super-convenient and that’s why providers are putting a lot of effort to popularize them even more.

Special bonus offers are one of the most natural ways to do that and as a result, you can find some exclusive offers that are reserved for mobile apps only, which cannot be found on desktop and laptop browsers.

New Online Casino Bonuses 2023

The online casino industry has been in a huge expansion in the last several years and as a result, the competition among providers became extremely fierce.

The number of online casino websites measures in hundreds and each one of them is trying to reach new players and expand its customer base.

As bonuses are one of the best ways of attracting new players, the offer has become better than ever. Online casinos are becoming more and more generous in this aspect and are constantly improving their offers.

Of course, the team behind Partypokies constantly tracks updates and changes in every aspect of the online casino industry, including bonus offers. As a result, we provide you with the new and best bonus offers in 2023.

Different Types of Bonuses

Although the point of online bonuses is always the same, there are different approaches to this kind of promotion. So, we can differentiate several types of bonuses.

Some of the most common types are a welcome bonus, free spins, reload bonus, cashback, loyalty and VIP programs, etc.

Welcome bonus

Without any doubt, this is the most common bonus type. Essentially, this is a kind of reward that online casino gives to newly registered players. Once a player finishes his sign-up process, he becomes eligible of claiming the welcome bonus.

The welcome bonus is displayed in percentages which matches your deposit. The bonus sum is usually a few times bigger than the deposit, so players may count on a healthy sum to start their gambling adventure.

Welcome bonuses come with certain terms and conditions. This refers to many things, but mostly to wagering requirements.

In other words, if you win something with the bonus money, you won’t be able to withdraw it before you meet these requirements.

Free Spins

Free spins are another common way of promotion. In this case, players get an opportunity to spin pokies a certain number of times for free.

Free spins may come as a part of a welcome bonus, but may come in the future as well, after the first few deposits, after every deposit, or after a certain wagered amount.

Just like the cash bonus, free spins also give you a chance to win real money.

Don’t expect to win some spectacular sum, as each spin is valued low, usually just a few cents. Even if you win some money, be prepared for a long and painful process of meeting wagering requirements.

Still, that doesn’t mean that free spins aren’t worth claiming. They are a great way to get familiar with certain pokies and a perfect thing for new players to learn more about how things work with online casinos.

Generally, free spins are available for only a specific selection of games. Those are usually new or less popular titles.

In rare cases, online casinos offer no wager-free spins as a part of a promotion. In that case, once you end the sign-up process, you can claim free spins without making any deposit.

The best thing is that, even if you win something, you can withdraw the money instantly, without meeting any wagering requirements.

Read more:

Free spins where you keep your winnings

No deposit free spins

Reload Bonus

Online casinos don’t reward just new players. Besides the welcome bonus, there is also a thing called reload bonus, which is available after future deposits.

They are restricted to a certain number of deposits and the percentage is usually lower every time you make a new payment.

The bonus may go up to 400% after the first deposit. Next time, it will be 300%, while the third, fourth, and fifth deposits would bring 200% bonus offers. In any case, it’s how operators say thanks to loyal players.


Sometimes, you can win money even if you lose it. If you wonder how’s that possible, cashback is the term you’re looking for. Thanks to this special bonus, players get compensated for their losses.

In other words, if you place a bet and lose, you will get a part of your wager back. Usually, it goes around 10 percent.

The cashback may come as a part of a certain bonus, or as a separate offer. In most cases, it comes as a part of some special promotion and it is usually time-restricted.

Also, cashback offers are more common in the world of sports betting than in online casinos.


In a general sense, all bonuses are some kind of promotion. If we want to be specific, there are also certain promotions that can’t be considered any type of bonus.

A typical example of promotion would be free spins for a specific pokie. It usually comes on a daily basis or some other restricted period. Usually, it’s reserved for the latest titles.

Giveaways are another type of promotion. You can get a number of free spins to play without any terms or conditions. Entries into some specific challenges are also a kind of promotion.

Finally, promotions may come from third parties, in the form of special codes that ensure better bonus offers and other rewards.

Bonus Codes

Bonus codes may come from many sides. They may come from the online casino, but they can also come from third parties, such as Partypokies.

In both cases, you will get a specific code that can ensure higher bonuses, more free spins and many other things.
These codes are generally associated with deposits. So, once you make a deposit, you can enter the code and get additional benefits.

Keep in mind that bonus codes also come with certain terms and conditions, so make sure to read them well before claiming any bonus.

Loyalty and VIP Programs

The fierce competition among online casinos makes them fight for customers in so many different ways. The catch isn’t to get to new players, but to keep the old ones.

That can be achieved in many ways and special loyalty and VIP programs are among them.
Not so long ago, the only benefit from playing at an online casino was to win money by playing pokies or other games. That’s not the case anymore, as there are many other ways of taking care of players’ welfare.

The more players wager, the more benefits are coming. A payout may come as a kind of reward to loyal players, or the player could end up playing some exclusive game that’s not available to common players.

Eventually, you can end up as a VIP player, with the VIP program that includes a lot of exclusive features. You can get your own account management, specific gadgets, exclusive bonus offers, event tickets and many more.

400% casino bonus at partypokies

Latest Casino Bonuses at Partypokies

For most new players, a bonus offer represents a quite deciding factor when choosing between different casinos.

We all want to get the best deal but it’s not always easy to find them. Simply, the offer of online casino platforms is huge, and you would probably need hours, or even days, to find out which casino is the most generous in this aspect.

Luckily for you, the Partypokies team has created a list of the best bonus offers in the New Zealand online casino market. Moreover, our team updates the list frequently with the latest bonus offers.

Guide: How to Wager a Casino Bonus

If you visit any online casino website, you will see some generous bonus offers for new and loyal players. They all promise lots of cash bonuses and spins for free but if you take a closer look and read those small letters, you can find out that things aren’t as great as they may seem.

Simply said, these bonuses aren’t 100% free. There is always a catch, which is usually called the wagering requirement.
If you win something with the bonus money, you won’t be able to withdraw it before you meet these requirements, which usually leads to wagering a sum that’s much bigger than the prize.

Let’s presume that you get a $20 bonus with a 10x wagering requirement. This means that you’ll have to wager a sum that’s 10 times bigger than the bonus, which would be $200 in this case, which doesn’t sound like free money at all.

How to Wager a Casino Bonus

If you are willing to claim that bonus, there are some things to keep in mind, as they can help you beat wagering requirements.

First of all, it’s important to read the terms and conditions very closely. Find out what’s the actual requirement and then calculate your potential spending.

Also, see if wagering requirements refer to the bonus sum only or if they include the deposit too. In the first case, the bonus sum is the only sum that multiplies, while in the second case both the bonus and deposit multiply. As you may presume, the latter is something you should avoid.

Another thing to check is if the wagering is time-restricted.

This is the amount of time you are given to wager your bonus, often measured in days. If the bonus is not wagered within this time frame, funds may get lost.

Important: Not all games contribute to wagering requirements!

The first thing you should learn is that not all online casino games are the same. Some contribute wagering more, others contribute less.

This contribution is usually displayed in percentages. So, if you play a game that has a 50% contribution, that means that only half of your stake will contribute to the wagering requirement.

In other words, if you spend 10 dollars on playing such a game, only $5 will contribute to the wagering requirements.

Table games have the lowest contribution rate. For example, blackjack usually contributes just 10%. The highest contribution comes from pokies, but you should keep in mind that even in this case contribution differs from title to title.

Be Aware. Payment Method Can Affect Your Bonus!

Most online casinos have a broad range of payment methods on the offer, so players can make payments in the way they feel most convenient. Besides convenience, the payment method may also have an impact on the bonus offer, as online casinos often come up with special offers for players who use specific payment methods.
This primarily refers to cryptocurrencies. In this case, players may count on special, more generous offers.
On the other hand, the most common payment methods, such as e-wallets, can drastically reduce the bonus offer. In many cases, you won’t even get a bonus offer if you use services like Skrill or Neteller.

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Summary – Casino Bonus

A casino bonus can be considered a great benefit, which gives players a slight advantage when it comes to the chances of winning.

However, it’s critical to understand that online bonuses have many limitations.

It’s important to understand the terms and conditions of each offer, no matter the type of bonus. There are always some limiting factors that can determine your future playing experience in a certain online casino.

So, make sure to consider all aspects of casino bonus offers before claiming one of them.

We provide comprehensive information and compare bonus offers from different casinos for New Zealand players. Our list includes the latest bonuses and it is updated frequently.

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Noah Turner Avatar

Noah is born and raised in Sydney, Australia, now residing in Auckland, New Zealand. He has been working both in the online casino industry, as a customer retention manager, as well as a journalist for several gaming-related magazines. You could find Noah’s work in print in,, and to name a few. You will find yourself surprised by how Noah with such fluency and ease in his method of writing manages to capture the essence of whatever he wants to convey.