Are online casinos legal in Australia? The law, explained

The short answer

No. It is illegal for a gambling company to provide an online casino to someone in Australia. The rule sits in the Interactive Gambling Act 2001, a Commonwealth law that predates the smartphone era and has been tightened several times since. Under it, online pokies, online roulette, blackjack, poker and craps for real money are prohibited interactive gambling services when offered to a customer located in Australia, the ACMA says in its guidance.

The distinction that trips people up is between offering and using. The Act is aimed at operators, not at the person placing the bet. That is why thousands of Australians can still reach offshore casino sites, and why the government's enforcement effort focuses on blocking those sites and pushing operators out rather than prosecuting individual gamblers.

What the Interactive Gambling Act 2001 bans

The core offence is providing a prohibited interactive gambling service to a person in Australia. The ACMA lists online casinos, online slot machines (the pokies), and services that allow in-play or live betting on sport as the main prohibited categories. The prohibition applies regardless of where the company is based: an operator licensed in Malta, Curacao or anywhere else still breaks Australian law the moment it accepts an online casino wager from someone in Australia.

The penalties are designed to bite. The ACMA says the maximum is up to A$360,000 a day for an individual and A$1.8 million a day for a body corporate, and banned services must not be advertised in Australia at all. Those figures are per day, which means a site that keeps trading while under investigation can build exposure quickly.

The framework was sharpened by the Interactive Gambling Amendment Act 2017, which clarified the definition of prohibited services and handed the ACMA the enforcement tools it uses today. Further changes arrived in 2026, tightening advertising and self-exclusion rather than the casino ban itself.

Legal online betting is itself far from unregulated. Licensed Australian operators must verify a customer's identity and age, follow national consumer-protection standards, and connect to BetStop so that a self-excluded person cannot open an account. That is the sharpest contrast with an offshore casino: one sits inside a supervised system with a regulator behind it, the other sits entirely outside it. Australia has not banned online gambling so much as drawn a hard line around the products and the timing it will license.

What you can still bet on online

Plenty of online gambling is legal in Australia, which is part of why the casino ban confuses people. Licensed operators can take sports bets and race bets online, provided the bet is placed before the event starts. Online lotteries through licensed sellers have also been permitted. The line the law draws is between these products and the casino-style, house-banked games it treats as higher risk.

The one big exception inside sports betting is timing. Placing a bet online after play has begun, known as in-play or live betting, is a prohibited service under the Act. Bookmakers get around this only by taking live bets over the phone or in person, not through an app tap. It is a fine distinction, and one the 2026 reforms did not remove.

The 2026 gambling reforms did not shift this line. The changes that dominated the news that year targeted advertising, inducements and self-exclusion, and handed the ACMA more tools against illegal operators, but they left the casino prohibition in the Interactive Gambling Act 2001 intact. The direction of travel has been toward more restriction, not less, which makes a licensed online casino market in Australia unlikely any time soon.

Offshore sites and how the ACMA responds

Because no Australian licence exists for online casino games, every online casino reachable from Australia is, by definition, offshore and operating outside the law. The ACMA's main lever is disruption. Since November 2019 it has asked internet service providers to block illegal gambling domains, and by mid-2026 that list had reached 1,751 illegal gambling and affiliate websites, according to figures reported by iGaming Business citing the regulator. More than 230 services have withdrawn from the Australian market since enforcement ramped up in 2017.

Blocking is not a wall, though. Operators spin up mirror domains, and blocks can be sidestepped with a VPN, which remains legal to use. The ACMA also issues formal warnings, refers matters for civil penalties and coordinates with overseas regulators and payment providers. The realistic effect is friction rather than prohibition: the sites are harder to find and less trustworthy, but not impossible to reach.

Why the ban holds, and what it means for players

The practical upshot for an Australian is a gap between what the law forbids and what technology allows. Offering an online casino here is clearly illegal and heavily penalised; reaching one from a laptop is neither hard nor, for the player, a criminal act. That gap is exactly where the consumer risk lives.

If a site is illegal to operate in Australia, it is also outside the reach of Australian consumer protection. There is no local licence to complain to, no ombudsman to force a payout and no guarantee your funds are held safely. The safest reading of the law is that if a service offers online casino games to Australians, someone is breaking it, and it is not the regulator you would turn to if things went wrong.

Anyone worried about their own or someone else's gambling can contact the free National Gambling Helpline on 1800 858 858, or use Gambling Help Online, both funded to support people affected by gambling. Australians can also block themselves from all licensed online and phone wagering services through BetStop, the national self-exclusion register.