Ontario Online Casino Rules: Law, Age and Tax (2026)

The legal basis

Gambling in Canada starts with the federal Criminal Code. Section 207 allows the government of a province to conduct and manage a lottery scheme in that province, in line with provincial law. The same section stops charities, fairs and other licensees from running games operated on or through a computer, so online casino games are something only the province can offer. Ontario's answer was to keep the province in charge of the games while letting private companies run sites under contract.

That regulated market opened on 4 April 2022, the day the AGCO's Registrar's Standards for Internet Gaming came into force. The standards are the rulebook operators work to day to day, covering responsible gambling, player accounts, game integrity, security and anti-money laundering.

Who regulates: AGCO and iGaming Ontario

Two bodies are involved, and people often mix them up.

Alcohol and Gaming Commission of Ontario (AGCO). The regulator. It administers the Gaming Control Act, 1992, registers igaming operators and suppliers, sets the standards and enforces them.
iGaming Ontario (iGO). Conducts and manages igaming provided through private operators and holds the operating agreements with them. It was created in July 2021 as a subsidiary of the AGCO and became an independent agency in May 2025.

OLG.ca sits outside this arrangement. It is run by the Ontario Lottery and Gaming Corporation, and iGO does not conduct or manage it. The AGCO explains the split on its page about the roles of the AGCO and iGaming Ontario.

How licensing works

Ontario does not hand out a single "casino licence" the way some other jurisdictions do. A private operator is fully authorized only when two things are true: it is registered by the AGCO, and it has signed an operating agreement with iGO. Companies that supply games, platforms and other gaming services to those sites register separately with the AGCO as igaming suppliers.

iGO publishes a directory of every authorized site. The listing dated 1 September 2026 showed 49 operators running 84 gaming websites across casino, poker, sports betting, bingo and betting exchange categories. Sites join and leave, so treat the live directory as the only list that matters, ours included.

What players need to know

Age and location

You must be 19 or older. You can open or access an account while you are outside Ontario, but you cannot place wagers until you are physically back in the province (iGaming Ontario player FAQs).

Identity checks

Signing up means giving basic personal details, and iGO's guidance says they must be verified before the account is created (iGaming 101). Only eligible players can open accounts on regulated sites, which is how the system keeps out minors and people who have self-excluded.

Limits

Regulated sites must offer limit-setting features. Look for deposit, loss, time and wager limits, although wager limits are not available everywhere. If you want to relax or remove a limit, you have to wait out a cooling-off period of at least 24 hours first (AGCO safer gambling). Regulated sites also keep records of your deposits, transactions and play, which helps if you ever need to raise a dispute.

Self-exclusion through BetGuard

The biggest change for players in 2026 is BetGuard, Ontario's centralized self-exclusion program, launched by iGO on 14 May 2026. One registration at betguard.ca blocks you from every site in the regulated market, OLG's included. You can choose 6 months, 1 year, 5 years or a custom term, and while it is active you cannot get into existing accounts, open new ones or receive marketing (iGaming Ontario). Under the AGCO's standards, operators must stop marketing to a registered person within 24 hours and must log out excluded players and return unused funds (AGCO bulletin).

iGO has warned that third parties are using the BetGuard name to give misleading instructions, so go to betguard.ca directly (iGO warning). For OLG's land-based casinos and charitable gaming centres, the separate tool is OLG's My PlayBreak.

Advertising and bonus rules

Ontario is strict about promotions. Public advertising of inducements, bonuses and credits is prohibited, and that includes targeted ads, algorithm-driven ads and indirect references such as promo codes. Operators can show offers on their own site or app once you have chosen to visit, or send them directly to people who consented on the gaming site. Consent collected on third-party websites does not count (AGCO advertising guidance). This is why MyCasinoGuru's Ontario pages show no bonus amounts or codes.

Other rules apply to any offer you do see. Material conditions must be disclosed when the offer is first presented, an offer cannot be called free or risk-free if you need to risk your own money, and marketing must not be misleading. Affiliates working for registered operators must not also advertise unregistered sites to Ontarians. Since 28 February 2024, operators cannot use active or retired athletes in igaming advertising except to promote responsible gambling, and celebrities, influencers and cartoon figures likely to appeal to minors are restricted too (AGCO).

The AGCO does enforce this. In 2022 it issued monetary penalties of $48,000 to BetMGM Canada and $30,000 to PointsBet Canada for alleged breaches of the inducement rules (AGCO news release).

Tax on winnings

This is general information, not tax advice. The Canada Revenue Agency says you do not have to report lottery winnings of any amount unless the prize can be considered income from employment, a business or property, or a prize for achievement. Income earned on winnings is taxable, so interest from money you invest after a win must be reported (CRA). The exception matters: if your gambling looks more like a business than a pastime, the answer can change, and that is a conversation for a tax professional.

How to complain or dispute

Raise a formal complaint with the operator's customer service team and keep the complaint reference number.
Give the operator a reasonable time to respond, and check your spam folder.
If you get no reply, or the dispute is still unresolved, file with the AGCO through iAGCO. Have the site name, your player ID and the operator's reference number ready. No iAGCO account is needed.

Complaints about responsible gambling, suspected illegal activity or advertising can go straight to the AGCO; enter zero in the reference number field. The AGCO aims to do an initial review in about two business days, a compliance review within about five weeks, and complex reviews in three to six months or more. It can issue warnings, suspensions or monetary penalties, but it cannot recover your money (AGCO complaints). iGO also takes complaints, though it cannot settle bets, refund wagers or award compensation (iGO complaints).

Red flags of unlicensed sites

The site is not in iGO's directory, or the web address does not match the one the directory links to.
It promotes bonuses in public ads, on social media or through comparison sites. Regulated operators are not allowed to do that in Ontario.
It points to a licence from another jurisdiction. However genuine, that licence does not authorize a site in Ontario's regulated market.
It lets you bet from outside Ontario or skips identity checks.
It shows iGO or BetGuard logos but is missing from the directory. Logos are easy to copy; the directory is the check.

The practical risk is simple: the AGCO has no legal relationship with unregulated operators and does not resolve their disputes, so if something goes wrong there is no regulator to turn to.

Ontario online casino rules: what the law says and what it means for players