Online Gambling in Australia: Laws, Games and Real Odds in 2026
18+ only. Gambling is paid entertainment with a built-in cost, not a way to make money. Free help: 1800 858 858 or support resources.
Almost three in four Australian adults gamble at least once a year, and more of that activity now happens on a phone than in a venue. Yet most guides skip the two things a player needs first: what the law actually permits online, and what each game really costs to play. This guide covers both, along with the history, the numbers, how the games work and where to get help.
The short version
- Licensed online sports betting, race betting and lotteries are legal. Online casino games, online pokies and online poker cannot legally be offered to people in Australia.
- The offence sits with operators and advertisers, not players, but players on unlicensed sites have no Australian consumer protection.
- Blackjack, baccarat and single-zero roulette cost the least per dollar staked. Lotteries, keno and pokies cost the most.
- Recreational winnings are generally not taxed.
- Major national reforms commence on 1 January 2027.
Online gambling in Australia, 2026
The law, the games and the real odds
Is online gambling legal in Australia?
It depends on the product. Australia regulates online gambling through one federal law, the Interactive Gambling Act 2001 (IGA), enforced by the Australian Communications and Media Authority (ACMA). The Act does not ban gambling online as such. It bans certain services from being offered or advertised to people in Australia.
What the Interactive Gambling Act allows online
Status for services offered to people in Australia, September 2026
Legal with an Australian licence
- Sports betting placed before the event starts
- Horse, harness and greyhound race betting
- Official lottery draws bought online
- Operator appears on the ACMA register of licensed providers
Prohibited to offer
- Online pokies and casino games such as roulette, blackjack and baccarat
- Online poker for real money
- In-play sports betting over the internet
- Online instant-win and scratch-style games
The Act puts the offence on operators and advertisers, not on individual players. But a player on an unlicensed site has no Australian regulator to complain to if a withdrawal is refused.
Source: Interactive Gambling Act 2001 (Cth); ACMA.
What this means for a player
You will not find an Australian-licensed online casino, because no such licence exists. Every site that offers online pokies, roulette or blackjack for real money to Australians is operating from offshore and outside Australian law, whatever licence it holds elsewhere. The IGA targets the provider and the advertiser rather than the person playing. That is a statement about who is prosecuted, not a statement that the sites are safe.
The practical risks are real. ACMA has asked internet providers to block 1,788 illegal gambling and affiliate websites since November 2019, and more than 230 services have left the Australian market since 2017. A blocked site can disappear with your balance. If a withdrawal is refused, there is no Australian ombudsman, no state regulator and no guaranteed identity or deposit protection. ACMA's own advice is that a site that looks legitimate is still unlikely to offer the protections that licensed operators must provide.
How to check a betting site
For sports and race betting, search the operator's name on the ACMA register of licensed interactive wagering services. If it is not listed, it is not licensed here. Land-based gambling, including casinos, clubs, pokies and keno, is licensed separately by each state and territory.
What changes on 1 January 2027
The Interactive Gambling Amendment (Gambling Reform) Act 2026 passed Parliament on 19 August 2026 and received Royal Assent on 26 August 2026. It is the largest change to the framework since 2001, and most of it commences on 1 January 2027. According to the federal department responsible, the package covers:
- restrictions on wagering advertising, including a ban during live sport and inside sports venues;
- a national opt-out register so people can stop receiving wagering advertising online;
- stronger operation of BetStop and new limits on inducements;
- more tools to disrupt illegal gambling services;
- action on harmful and emerging online lottery products.
None of this legalises online casino games. If anything, the direction of travel is towards tighter enforcement against unlicensed operators and the sites that promote them.
A short history of gambling in Australia
Organised gambling arrived with the colony. The first official race meeting was held at Hyde Park in Sydney in 1810, and the Melbourne Cup followed in 1861. George Adams ran the first Tattersall's public sweep in 1881, the ancestor of today's lotteries.
Poker machines, known locally as pokies, became legal in New South Wales registered clubs in 1956 and spread to most states over the following decades. Wrest Point in Hobart opened in 1973 as the country's first legal casino. Today there are casinos in every state and territory, more than a dozen in total, alongside roughly 200,000 poker machines in pubs and clubs. Western Australia is the exception: its machines are confined to the Perth casino.
The internet era began in 1999, when Lasseters Online in the Northern Territory became the first Australian-licensed online casino. Two years later the IGA closed that door for Australian customers, and later amendments have steadily narrowed the gaps.
From Hyde Park to the 2027 reforms
Two centuries of Australian gambling in eleven dates
- 1810First official race meeting, Hyde Park, Sydney
- 1881Tattersall's runs its first public sweep
- 1956NSW legalises poker machines in registered clubs
- 1973Wrest Point in Hobart opens as the first legal casino
- 1999Lasseters Online becomes the first Australian-licensed online casino
- 2001Interactive Gambling Act bans online casino services
- 2017Amendments target offshore operators; ACMA gains penalties
- 2019ACMA begins asking ISPs to block illegal sites
- 2023BetStop, the national self-exclusion register, launches
- 2024Credit cards and crypto banned for online wagering
- 2027Gambling Reform Act 2026 measures commence on 1 January
Sources: ACMA; state gambling regulators; AIHW.
Gambling in Australia by the numbers
Australians staked $244.3 billion in 2022–23 and lost $31.5 billion of it, the highest per-person losses in the world at about $1,555 per adult. Pokies account for roughly half of all losses. Online activity made up about 31% of turnover, or $75.4 billion, and surveys by the Australian National University found that by 2025 a majority of gamblers mainly played online.
The Australian Institute of Health and Welfare reports that 73% of adults spent money on at least one gambling product in a year, and 38% gambled weekly. The most popular product is not the pokies or sports betting. It is the lottery ticket.
What Australians actually gamble on
Share of adults who spent money on each product in the past 12 months
Source: AIHW, Gambling in Australia; Australian Gambling Research Centre survey.
Lotteries lead because they are cheap, sold everywhere and feel low-risk. That popularity hides a poor deal: as the next sections show, lotteries return less per dollar than any casino game.
Types of gambling games and how they differ
Every gambling product sits somewhere on two scales: how much your decisions matter, and how fast you can lose. The table sets out the main ones. For rules and variants, see our full casino games guide.
| Game | Skill or chance | Typical house edge | Pace | What to know |
|---|---|---|---|---|
| Pokies | Pure chance | 3–6% online, about 10% in venues | Very fast | No decisions affect the result. High volatility titles pay rarely but in larger amounts. |
| Roulette | Pure chance | 1.35–5.26% | Medium | The wheel matters more than the bet. Choose single zero. See our payouts guide. |
| Blackjack | Chance with real decisions | About 0.5% with basic strategy | Medium | Playing by feel pushes the edge to 2% or more. A 6:5 blackjack payout adds about 1.4%. |
| Baccarat | Pure chance | 1.06% Banker, 1.24% Player | Medium | Avoid the Tie bet, which carries an edge above 14%. |
| Craps | Pure chance | 1.41% pass line | Medium | Centre-table proposition bets cost 10% or more. |
| Video poker | Chance with real decisions | 0.5–5% | Fast | The paytable decides the edge. Full-pay Jacks or Better returns 99.5% with perfect play. |
| Live dealer games | As per the table game | Same as the game played | Slower | Real cards and wheels on video. The slower pace lowers the cost per hour. |
| Keno and lotteries | Pure chance | 20–40% | Slow | The worst return per dollar, softened only by the slow pace of play. |
| Sports and race betting | Chance with judgement | About 5–15% bookmaker margin | Varies | The only major online product legally offered by Australian-licensed operators. |
| Progressive jackpots | Pure chance | Higher than standard pokies | Very fast | Part of each bet feeds the jackpot, so the base game returns less. |
On a phone, swipe the table sideways to see every column.
Which games have the best odds?
The house edge is the average share of each bet the game keeps. Return to player, or RTP, is the same figure seen from the other side: a 96% RTP means a 4% edge. Neither figure predicts a single session. Both describe the long-run cost.
House edge by game
The share of every dollar staked that the game keeps on average. Lower is better for the player.
Typical published figures. The exact edge depends on the rules and paytable of the specific game.
The edge is only half the cost
What you actually pay depends on three things multiplied together: stake, number of bets per hour and house edge. That is why a game with a moderate edge can be the most expensive in the room.
| Game | Stake | Bets per hour | House edge | Expected cost per hour |
|---|---|---|---|---|
| Blackjack, basic strategy | $5 | 70 | 0.5% | $1.75 |
| Baccarat, Banker | $5 | 70 | 1.06% | $3.71 |
| European roulette | $5 | 40 | 2.70% | $5.40 |
| Keno | $2 | 15 | 25% | $7.50 |
| American roulette | $5 | 40 | 5.26% | $10.52 |
| Online pokies | $1 | 600 | 5% | $30.00 |
Expected cost = stake × bets per hour × house edge. Actual results in any one hour will swing well above and below these averages.
A one-dollar pokie spin looks like the cheapest bet on this list and is the most expensive hour. Speed is the reason. If you want your entertainment budget to last, pick slower games with lower edges, and treat the expected cost as the ticket price.
How online gambling games work
Random number generators
Software games, including pokies, video poker and digital table games, run on a random number generator. It produces a fresh, independent result for every spin or hand. The game has no memory: a pokie is never due to pay, and a run of reds does not make black more likely. Reputable studios have their RNGs certified by testing labs such as eCOGRA, GLI or iTech Labs, and the certificate should be linked from the game or the site footer.
RTP and volatility
RTP tells you how much a game returns over millions of rounds. Volatility tells you how that return is delivered: low volatility means frequent small wins, high volatility means long dry spells and occasional large hits. Two games with the same 96% RTP can feel completely different and drain a small budget at very different speeds.
Live dealer games
Live games replace the RNG with a human dealer, physical cards and a real wheel, streamed from a studio. The odds match the land-based version of the game. There is no free demo mode, and rounds are slower, which lowers the hourly cost.
Free play
Most software games can be played in demo mode with no money at stake. Certified demos use the same maths as the paid version, so they are a fair way to learn rules and feel a game's volatility. They are not a way to predict results.
Mobile gambling
The phone is now the main gambling device in Australia. Games are built in HTML5, so the same title runs in a mobile browser without a download, and licensed bookmakers offer native apps through the official app stores. Convenience has a cost. Research consistently links always-available, private, high-speed play with higher risk of harm. If you bet on a phone, use the limits built into licensed apps: deposit caps, activity statements, time-outs and BetStop.
Payments and tax
Since 11 June 2024, Australian-licensed online wagering operators cannot accept credit cards, credit-linked digital wallets or cryptocurrency. Debit cards, bank transfers and PayID remain available. Lotteries were not covered by that ban. Offshore sites do not follow these rules, which is one of the reasons they are attractive to people who are already in difficulty, and one of the reasons regulators target them.
Gambling winnings are generally not taxed for recreational players, because the ATO does not treat a hobby punter's winnings as income. Operators pay the tax instead, through state gaming taxes and point-of-consumption taxes. Professional gamblers may be treated differently. This is general information only, not tax advice.
Staying safe: a practical checklist
- Check the licence first. For betting, look the operator up on the ACMA register. No listing means no Australian protection.
- Set the budget before you start. Decide what the session may cost, as you would for a concert ticket, and stop when it is spent.
- Use the tools. Deposit limits, time reminders and activity statements are mandatory features on licensed Australian services.
- Read bonus terms. Wagering requirements, maximum bet rules and withdrawal caps decide whether a bonus has any value.
- Never chase losses. Raising stakes to win money back is the most reliable route to a bigger loss.
- Do not gamble when upset, drunk or short of money. Each makes poor decisions more likely.
- Keep it one activity among many. If gambling is crowding out other things you enjoy, take that as a signal.
You can also read how we assess operators in our editorial approach, how this site is funded in our disclosure, and our overview of online casinos and Australian law.
Gambling harm and where to get help
Gambling harm is not limited to people with a diagnosable disorder. It covers any negative effect on money, relationships, work or mental health. Around 1% of Australian adults meet the criteria for problem gambling, and a further 7–8% are at low or moderate risk. Fewer than one in six people experiencing problems seek formal help, often because of shame.
Common warning signs include spending more than planned, hiding gambling from family, borrowing or selling things to play, feeling restless when trying to stop, and gambling to escape stress. If two or more of these sound familiar, talking to a counsellor costs nothing and commits you to nothing.
Free help, any hour
If gambling has stopped being fun, these Australian services cost nothing
18+ only. Gambling involves financial risk.
Frequently asked questions
Is online gambling legal in Australia?
Partly. Online sports betting, race betting and lotteries are legal when the operator holds an Australian licence. Online casino games, online pokies, online poker and in-play betting over the internet cannot legally be offered to people in Australia under the Interactive Gambling Act 2001.
Is it illegal for me to play at an offshore online casino?
The Interactive Gambling Act places the offence on the operator and on anyone advertising the service, not on the individual player. However, the site itself is operating illegally, ACMA may block it at any time, and you have no Australian regulator or dispute scheme to turn to if your money is withheld.
Do I pay tax on gambling winnings in Australia?
For recreational players, gambling winnings are generally not treated as assessable income, so no tax is payable. The position can differ for someone who gambles as a business. This is general information, not tax advice; check with the ATO or a registered tax agent.
Which gambling game has the best odds?
Blackjack played with correct basic strategy has a house edge of about 0.5%, followed by the Banker bet in baccarat at 1.06% and even-money bets in French roulette at 1.35%. Lotteries and keno have the worst odds, keeping roughly 20% to 40% of every dollar staked.
Which game has the lowest chance of winning?
Per dollar staked, lotteries return the least, at about 60 cents in the dollar, and keno returns 70 to 80 cents. Pokies return more per spin, but they are played so quickly that the cost per hour is usually the highest of any casino game.
How do online casino games decide the result?
Software games use a random number generator, or RNG, that produces an independent result for every spin or hand. Independent labs such as eCOGRA, GLI and iTech Labs test certified RNGs. Live dealer games use real cards and wheels streamed from a studio.
Is there a strategy that guarantees a win?
No. Every casino game has a built-in house edge, and betting systems such as Martingale change the pattern of wins and losses but not the expected loss. Strategy only reduces the edge in games with decisions, such as blackjack and video poker.
What is the legal gambling age in Australia?
18 in every state and territory, for every form of gambling.
How do I check that a betting site is licensed in Australia?
Search the operator's name in the ACMA register of licensed interactive wagering services at acma.gov.au. If the name is not on the register, the service is not licensed to take bets from people in Australia.
What changes on 1 January 2027?
Most measures in the Interactive Gambling Amendment (Gambling Reform) Act 2026 commence, including tighter limits on wagering advertising, a national opt-out register for wagering ads, stronger BetStop protections, restrictions on inducements and stronger powers to disrupt illegal gambling services.
How do I block myself from online betting?
Register with BetStop, the National Self-Exclusion Register, at betstop.gov.au. It is free, covers every licensed online and phone wagering provider in Australia, and lasts from three months to a lifetime.
Sources
- ACMA: About the Interactive Gambling Act and blocking announcements, 2019–2026
- Australian Government: Gambling Reforms 2026
- AIHW: Gambling in Australia
- Queensland Government Statistician's Office: Australian Gambling Statistics, 2022–23 data
- BetStop: National Self-Exclusion Register
First published: 5 April 2021. Last updated: 17 September 2026. Next scheduled review: 15 December 2026, before the 1 January 2027 commencement.
Further reading
The legal and safety questions on this page continue in safe online casinos (who names an operator and a licence, who commits to a withdrawal clock), new online casinos (why a number in the address means a block, not a new operator) and tax on gambling winnings. The products the Act names are covered in online keno and instant scratchies; the offers in bonus types and no-deposit bonuses; the cashier in Neosurf and PayID.