Load up the homepage for any Australian online casino site, and you are almost guaranteed to be greeted by a welcome bonus offer. These bonuses are one of the primary tools in a site’s arsenal used for attracting new Aussie players. As welcome bonuses promise to extend your playtime, many Australians may find it difficult not to sign up for an online casino’s services immediately after seeing the offer.

Casino Bonuses

Keep in mind though; not all welcome bonuses are equal. Some bonuses may seem to promise you the world, but the terms and conditions governing the offer ensure otherwise. At AustralianCasinoSites.com, we know our players want to play casino games at the gambling site with the best casino welcome bonus. Some Aussie players may not know how to begin this search, which is why we have tasked ourselves with helping them complete this quest.

To accomplish this task, we have created this page, which serves as a guide to all you need to know about welcome bonuses. Here you will find out what welcome bonuses are, how these offers work, and steps to follow when searching for the best offers. To review all of our casinos, read our Australian online casino reviews.

Australian Online Casinos with the Best Bonuses

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Jackpot Jill Casino

$7500 Bonus

98% Payout

2000+ Games

Rating: 5/5

$7500 Bonus -
Spin Samurai

$1200 + 75 Free Spins

98% Payout

1600+ Pokies

Rating: 4.9/5

$1200 + 75 Free Spins -
Queenspins Casino

$5000 Bonus

97% Payout

1500+ Pokies

Rating: 4.8/5

$5000 Bonus -
National Casino

$1500 + 150 Free Spins

98% Payout

1700+ Pokies

Rating: 4/5

$1500 + 150 Free Spins -

$5000 Bonus

98% Payout

600+ Pokies

Rating: 4.5/5

$5000 Bonus -

What is a Welcome Bonus?

An online casino welcome bonus (also known as sign up bonus) refers to an offer in which a gambling site gifts a new player with free cash for signing up for their services. There are a few different types of welcome bonuses, such as the deposit sign up deals, the online no deposit welcome bonus casino offer and the free spins bonus. (Please find a detailed explanation of each offer below.)

At the best AU online casinos, players are able to use their welcome bonuses across mobile and desktop sites. This means extended play sessions wherever you go.

Some Aussie players have previously pondered on whether free welcome bonus casino offers are actually worthwhile. However, there really is no clear-cut answer to this question.  Welcome bonuses do have the ability to extend your playtime but this all depends on the type of bonus and the casino’s regulations surrounding the offer. Quite simply, a welcome casino bonus differs from site to site, with some offers being more worthwhile than others.

What to Look for In A Welcome Casino Bonus

As previously stated, welcome bonuses come in all shapes and sizes. Thus, when analysing welcome bonus deals, be sure to take the following ideas in mind:

  • Always remember to have a look at the wagering requirements associated with a welcome bonus amount. While there is no getting past these requirements, some sites may offer better deals than others. Remember that online casino sites also require you to make a number of best before you are able to withdraw cash. So, it is in your own interest to find a site that doesn’t have ridiculous requirements.
  • Try to find casinos that offer big cash and free spins bonuses. However, before signing up, always be sure to check if these casinos have promotions for their existing player base.

Types of Sign Up Bonus Offers

There are a few types of sign up bonuses Aussie players will often come across when browsing online casino sites. Some of the most popular welcome bonuses in Australia include the following:

Deposit Sign Up Casino Bonus

Most welcome bonuses are sign up bonus casino offers. This means that the player needs to deposit some funds to receive the bonus cash amount. Money is usually distributed to the player by means of a matching system. This means that the casino agrees to match a deposit up to a certain percentage.

A player’s full welcome bonus amount will generally be distributed to the player over a series of deposits. This is particularly true with large cash bonuses.

No Deposit Sign Up Bonus

An online casino no deposit sign up bonus provides players with a small amount of cash to try out casino games. As suggested with the offer’s name, a deposit is not required in order to receive it. This means that with an online casino bonus sign up deal, Aussie players are able to play real money casino games without actually depositing.

Although the online casino welcome bonus no deposit offer may sound like an amazing deal, bear in mind that it isn’t all that easy to find. There are only a few free welcome bonus no deposit casino options in Australia, so players shouldn’t make this aspect a key part of their assessment process.

Free Spins Welcome Bonus

A free spins welcome bonus gifts players with free pokie reel spins. Many Aussie online casinos include free spins as a part of a larger welcome bonus package that includes cash as well. Often these deals limit free spins to being used on particular games.

Some sites may offer players a free spins sign up bonus no deposit deal, which is a mixture of the free spins and the online casino no deposit welcome bonus. These offers allow Aussie players to spin real money pokies for free a few times and with set wagering amounts.

No Deposit Sign Up Bonus Mobile Casino Australia

Always remember to check all bonus offers associated with signing up for a new casino. Some online casinos gift new players with a mobile casino sign up bonus that is to be exclusively used on their mobile site. Some such sites do have no deposit sign up bonus mobile casino offers available. However, as with their desktop counterparts, online casino sign up bonus no deposit mobile deals are hard to find.

Popular Welcome Bonus Casino Games

Some casinos limit their welcome or sign up bonuses to being used in particular gambling games. Some popular games with exclusive welcome bonuses include:


Aussie gamblers love playing pokies online for more reasons than just convenience. As previously mentioned, free spins bonuses are often included as a part of both deposit and no deposit bonuses, even if only limited to a single title.


Bingo is one of the most popular casual gambling games in the world. The game has been played in loads of different social situations and continues to be a firm favourite in the Australian online gambling community.

Some sites where bingo has proven to be a popular game may even allow Aussie to play real money games for free with the bingo with no deposit sign up bonus.

Online Betting Sign Up Bonus

Although technically not a casino game, sports betting is majorly popular in Australia, combining two of the nation’s favourite pastimes: gambling and sports. Many sports betting sites also provide players with great sign up bonuses. For a list of the sites with the best sign up bonus betting offers, be sure to check out our sports betting page.

Are Welcome Bonuses the Only Available Casino Bonuses?

Remember that the best online casinos in Australia offer a whole lot more than just welcome bonuses. When deciding on a new online casino site to gamble at, be sure to check all available bonuses. Some sites have a number of weekly promotions, such as cashback, matching and free spins bonuses.