Online gambling in Ontario: rules, sites, and what to know

Ontario did something no other Canadian province had done before. It created a regulated marketplace where private online casinos and sportsbooks could operate legally, under provincial oversight. Before April 2022, Ontarians had two options: the government-run OLG site, or offshore casinos operating in a legal grey area. Now there's a third path — licensed private operators running through the iGO framework.

The shift matters because it changed what "legal" means for online gambling in Ontario. And yet, plenty of players still aren't sure which sites are regulated, which are offshore, or whether it even makes a difference. Let's sort that out.

How iGaming Ontario works

iGaming Ontario (iGO) is a subsidiary of the Alcohol and Gaming Commission of Ontario (AGCO). It acts as the conductor of the province's online gambling marketplace. Private operators who want to offer casino games, poker, or sports betting to Ontario residents need to register with iGO and meet AGCO's standards.

That means background checks on the company and its directors, technical testing of games and random number generators, responsible gambling requirements, and ongoing compliance monitoring. Operators pay a revenue share to the province — roughly 20% of gross gaming revenue — which funds public services and responsible gambling programs.

From a player's perspective, iGO-registered sites carry an AGCO seal. They're required to offer deposit limits, self-exclusion tools, and reality checks. They can't offer inducements like free bets to existing players in certain ways that other markets allow. And they must process withdrawals within reasonable timeframes.

Is the system perfect? No. Some players find the responsible gambling restrictions annoying. Others think the advertising rules aren't strict enough. But compared to having no regulation at all, it's a solid framework that gives Ontario players more protection than most Canadians have.

Licensed sites vs offshore casinos

This is where it gets interesting. Ontario's regulated market didn't make offshore casinos disappear. Sites licensed by the Malta Gaming Authority, Curaçao, or the Kahnawake Gaming Commission still accept Ontario players. They aren't breaking any laws by doing so — Canada's Criminal Code doesn't make it illegal for individuals to gamble online at offshore sites.

So what's the difference? Licensed iGO sites operate under AGCO oversight. If something goes wrong — a disputed withdrawal, a software glitch, a bonus term you think is unfair — you've got a provincial regulator you can complain to. Our guide on how to check if an online casino is safe explains the key indicators. With offshore sites, your recourse is limited to whatever the operator's licensing jurisdiction offers, which varies wildly.

iGO sites also contribute tax revenue to Ontario. They fund responsible gambling programs. And they're held to Canadian privacy standards under PIPEDA. Offshore sites operate under their own jurisdiction's rules, which may or may not align with what you'd expect as a Canadian player.

That said, some offshore casinos have excellent reputations, fast payouts, and broader game selections. The iGO market is growing but it's still younger than many established offshore operators. Players who've been using sites like those we review on our best online casinos Canada page often have loyalty to specific operators regardless of where they're licensed.

Our take: if you're in Ontario, starting with iGO-licensed sites makes sense for the added protection. But we don't pretend the regulated market is the only viable option.

How to register at an Ontario casino

Signing up at an iGO-regulated site is straightforward, but there are a few steps you won't find at offshore casinos. Ontario's framework requires identity verification before you can play, not after your first withdrawal. That means you'll need to provide your real name, date of birth, address, and — here's the one that surprises people — your Ontario address to confirm you're in the province.

Most sites use geolocation technology to verify you're physically in Ontario when you register and when you play. If you're visiting from another province, you won't be able to access iGO-licensed sites. This is different from offshore casinos, which typically don't care where you're logging in from within Canada.

The registration process usually takes five to ten minutes. You'll create an account, verify your email or phone number, set deposit limits (mandatory at iGO sites), and submit your ID documents. Some sites verify automatically using database checks; others ask you to upload a photo of your driver's licence or passport.

Once verified, you can deposit and play. Interac e-Transfer is the most popular deposit method — it's fast, works in CAD, and doesn't incur currency conversion fees. Credit cards, debit cards, and e-wallets like PayPal are also commonly accepted. Most iGO sites don't accept cryptocurrency, which is one area where offshore casinos have an edge if that matters to you.

What games are available in Ontario

The iGO marketplace offers a broad range of games. Slots from providers like NetEnt, Pragmatic Play, Play'n GO, and Microgaming are widely available. Live dealer tables — blackjack, roulette, baccarat, game shows — from Evolution and Pragmatic Play Live are standard at most regulated sites.

Sports betting is big in Ontario too. Single-event sports wagering became legal across Canada in August 2021, and Ontario's regulated market was the first to offer it through private operators. You can bet on NHL, NBA, CFL, MLS, and international sports at iGO-licensed sportsbooks.

What you won't find at some regulated Ontario sites are certain high-volatility slots or games that other jurisdictions allow but AGCO has restricted. The game library at an iGO site might be slightly smaller than what you'd find at an unregulated offshore casino, though the gap is narrowing as more providers get AGCO certification.

Online poker is available too, though the player pool is limited to Ontario residents. That means smaller tournaments and fewer cash game options compared to global poker networks. If you're a serious poker player, this is one area where the regulated market has room to grow.

Taxes on gambling winnings in Canada

Here's the good news: Canada doesn't tax casual gambling winnings. Whether you hit a C$50,000 jackpot on a slot or win C$500 at the blackjack table, you don't owe the CRA a dime — as long as gambling isn't your primary source of income.

The key phrase is "casual gambler." If the CRA determines that you're gambling as a business — say, you're a professional poker player who relies on poker income to pay rent — your winnings could be classified as business income and taxed accordingly. For tips on spotting illegitimate operators, see our guide on how to avoid casino scams in Canada. But for the vast majority of players who gamble recreationally, winnings are considered a windfall, not income.

This is a major advantage Canada has over countries like the United States, where gambling winnings above certain thresholds are taxable. It also means you don't need to report your wins on your tax return unless they constitute business income.

One thing worth noting: if you gamble at a US-based casino (online or in person), the US may withhold tax on your winnings. Canadians can file for a refund under the Canada-US tax treaty, but it's a process. Sticking to Canadian or international operators avoids this issue entirely.

Responsible gambling in Ontario

Ontario's regulated market puts responsible gambling front and centre — more so than most jurisdictions we've seen. AGCO requires all iGO-licensed operators to offer mandatory deposit limits during registration. Players must choose a weekly or monthly limit before they can start playing.

Self-exclusion is available through individual operators or through Ontario's province-wide self-exclusion program. If you self-exclude through one iGO site, you can request to be excluded from all of them. That's a level of protection offshore sites simply can't match.

Reality checks — pop-up notifications that tell you how long you've been playing and how much you've spent — are required at regular intervals. And operators face strict rules around advertising, including restrictions on targeting vulnerable populations and a ban on using athletes or celebrities to promote gambling in certain contexts.

If you or someone you know needs help, ConnexOntario offers free, confidential support for problem gambling. You can call 1-866-531-2600 or visit their website. The provincial government also funds treatment programs through the Centre for Addiction and Mental Health (CAMH).

What about the rest of Canada

Ontario is the only province with a regulated private online gambling market. Other provinces take a different approach. British Columbia, Alberta, Manitoba, and Quebec each have provincial gambling corporations that operate government-run online casinos — BCLC's PlayNow, AGLC's PlayAlberta, Manitoba Liquor & Lotteries, and Loto-Québec's Espace Jeux.

These provincial sites are safe and legitimate, but they tend to have smaller game selections, fewer promotions, and less competitive bonuses compared to private operators. Players in these provinces who want more options typically turn to offshore casinos, which remain accessible and legal for individuals to use.

There's been talk of other provinces following Ontario's model, but nothing has materialized yet. Alberta has explored the idea, and British Columbia has shown interest. For now, Ontario stands alone as Canada's regulated private market.

For players outside Ontario, our best Interac casinos page highlights operators that accept Canadian players from all provinces, process deposits in CAD, and have strong track records for fair play and fast withdrawals.

Picking the right Ontario casino

With dozens of licensed operators in the market, choosing can feel overwhelming. Here's what we'd focus on. First, confirm the site is AGCO-registered — you can check the iGO website for a current list, and read about how we review online casinos in Canada for more on what we look for. Second, look at the game selection. Not all iGO sites carry the same providers, so if you've got favourite slots or prefer live dealer games, make sure they're available.

Third, compare bonus offers. iGO sites can offer welcome bonuses, but the terms vary significantly. Pay attention to wagering requirements — a C$500 bonus with 40x wagering means you need to bet C$20,000 before withdrawing. See our best payout casinos in Canada for sites with the most player-friendly terms. Lower wagering or no-wagering bonuses are always a better deal.

Fourth, check withdrawal options and speed. Interac e-Transfer is the fastest method at most Ontario casinos, with same-day processing at the best operators. If a site takes more than 48 hours to process an Interac withdrawal, that's below par for the regulated market.

And finally, try the customer support before you deposit. Send a quick question via live chat or email. How fast do they respond? Is the agent helpful? A casino that can't be bothered to answer a pre-signup question probably won't be great when you need help with a withdrawal.