What happens if I suspect a game at an Ontario online casino produced an unfair result?

Picture this: you're playing a slot at a regulated Ontario site, a spin resolves in a way that looks wrong — maybe a winning combination appears but no payout triggers — and you're left wondering whether the game actually cheated you. Here's exactly what you can do, and what the oversight system behind that game looks like.

Why game fairness isn't just the operator's word

Before getting to the complaint process, it helps to understand the technical backstop. Under Ontario's regulated igaming model, Independent Testing Labs (ITLs) registered with the AGCO are used to test and certify the games available to Ontario players, including key components like random number generators. On top of that, the AGCO's Technical and Laboratory Services Branch — its Gaming Lab — is responsible for ensuring the integrity, security, and fairness of electronic gaming hardware and software, conducting technical and regulatory assessments against the Registrar's Standards. So by the time a game reaches you, it has already been through independent certification. A single result that feels wrong is almost always variance, not a rigged outcome — but that doesn't mean you have no recourse if something genuinely looks off.

Step one: the operator's formal complaints process

The best way to resolve a dispute is directly with the gaming site. The recommended first step is to check any terms and conditions linked to your account or gambling transaction, then follow the gaming site's formal complaints process. This matters procedurally: once you've followed the operator's complaint submission process, you'll receive a complaint number from them — and you'll need that reference before any regulator will step in. The site has up to 90 days to make a decision on your complaint.

Step two: escalate if the operator doesn't resolve it

Two bodies handle escalations, and which one applies depends on the nature of the issue.

• iGaming Ontario — iGO's complaints service standards cover disagreements with a specific gambling operator about the result of a gambling transaction, where the issue was first raised with the operator through their complaints process and the operator either did not respond in a timely manner or gave an unsatisfactory answer. iGO acknowledges complaints within one business day and advises how long any further response will take. You can also reach them at 1-833-554-4263.
• The AGCO — the AGCO addresses regulatory complaints and inquiries, including those related to game integrity and fairness. If the operator hasn't responded after sufficient time (having checked your spam folder), or you've received a response you're unsatisfied with and follow-up hasn't resolved things, you can submit a complaint to the AGCO. You can submit via the AGCO's online iAGCO service, and you don't need to create an account to do so.

Note that the AGCO does not resolve or make decisions on disputes regarding gambling-related transactions directly — its role on the regulatory side is to determine whether an operator broke the rules, not to act as an arbitrator awarding you a payout. If you believe a rule was broken, that's exactly what the AGCO complaint is for. Where compliance concerns are identified, the AGCO can bring operators back into compliance through progressive sanctions, including warnings, suspensions, monetary penalties, and in the most serious cases, revocations.

If you're still not satisfied

This process does not affect your right to raise your concerns with the Ombudsman of Ontario if you're dissatisfied with the results provided by iGaming Ontario. Independent legal advice is also an option flagged by the AGCO for unresolved transaction disputes.

One practical thing worth checking first: confirm you're actually on a regulated site. Legitimate Ontario operators display both the iGaming Ontario logo and the BetGuard logo — seeing both tells you the site is managed by iGaming Ontario and regulated by the AGCO, which means the complaint pathways above are genuinely available to you. The AGCO has no legal relationship with unregulated igaming operators, so if you're on an offshore site, those escalation routes don't exist.

Ontario's legal gambling age is 19+. If gambling has shifted from entertainment to something that feels compulsive or distressing, ConnexOntario is available at 1-866-531-2600.