How do Ontario online casinos detect and prevent fraud or money laundering on player accounts?

Your money is on the line every time you deposit, so knowing how Ontario's regulated operators are required to protect your account — and the broader financial system — from fraud and money laundering is genuinely useful information, not just regulatory boilerplate.

Two overlapping sets of rules, one shared goal

Ontario's licensed online casinos operate under a dual compliance framework. The AGCO sets the conduct standards; federal law sets the financial crime obligations. Operators are required to implement and enforce anti-money laundering policies and procedures that support their obligations under the Proceeds of Crime (Money Laundering) and Terrorist Financing Act (PCMLTFA). That federal statute is administered by FINTRAC — Canada's financial intelligence unit — and casinos must fulfill specific obligations under the PCMLTFA and associated regulations to help combat money laundering and terrorist financing in Canada.

iGaming Ontario and FINTRAC both maintain the right to conduct audits and inspections of operators to ensure compliance with iGaming Ontario's requirements and the PCMLTFA. The AGCO also runs its own dedicated unit: the AGCO's Anti-Money Laundering (AML) Unit implements a risk- and evidence-based approach, conducting targeted oversight activities that assess not just transactional accountability and reporting outcomes, but also risk mitigation, prevention, disruption, and deterrence of suspected money laundering activities.

What operators are actually required to do on your account

The AGCO's Registrar's Standards for Internet Gaming spell out concrete requirements. Operators must appropriately monitor player and employee transactions, including the ongoing analysis of incident reports and suspicious transactions for possible unlawful activity. Beyond monitoring, operators must implement policies, procedures, and controls that specify — based on a risk assessment — when they will ask a player to verify their source of funds. That's why you may occasionally be asked to provide a bank statement or payslip; it's a compliance checkpoint, not an arbitrary inconvenience.

Risk-based policies must also provide for escalating measures to deal with players who engage in behaviour consistent with money laundering indicators, up to and including the refusal of transactions or exclusion of the player. And operators don't work in isolation: mechanisms must be in place to share information, in a lawful manner, about high-risk or suspicious activities with other operators who may be subject to similar activity.

On the transaction-logging side, operators must maintain logs for single transactions of $3,000 or more involving the receipt of funds from, and payments to, players — capturing at minimum the date, amount, currency, and detailed patron identification information. Operators are also explicitly prohibited from looking the other way at structuring: they must not knowingly permit the structuring of transactions designed to avoid or circumvent reporting, record-keeping, and patron identification requirements.

What FINTRAC flags as red flags in online gambling

FINTRAC has published specific indicators for licensed online gambling sites. The patterns that trigger scrutiny include: transactional activity inconsistent with a client's apparent financial standing or usual pattern; and clients providing identification suspected to be false, stolen, altered, or based on aliases. Other red flags include a client opening more than one account under different identities while using the same IP address, and clients appearing to make multiple below-threshold deposits or withdrawals from the same or multiple gaming sites to avoid reporting thresholds.

When an operator reaches reasonable grounds for suspicion, they must submit a Suspicious Transaction Report to FINTRAC — and that obligation applies to both completed and attempted transactions. Larger disbursements carry their own reporting requirement: a Casino Disbursement Report must be submitted to FINTRAC when a disbursement of $10,000 or more is made in a single disbursement.

Getting in the door: identity verification before you play

Fraud prevention starts at account creation, not just after suspicious transactions appear. The AGCO only registers operators who act with honesty, integrity, and in accordance with the law — and iGaming Ontario only enters into agreements with operators that meet its requirements, including those governing AML measures, player risk assessment, and security. Before you can deposit, a player may only be permitted to deposit funds into their account after appropriate verifications and authorization.

Operators must also submit independently audited compliance documentation to the AGCO. All operators are required to submit an independently audited document — commonly called a Control Activity Matrix — setting out the processes and controls they have in place to meet all outcomes and requirements in the Registrar's Standards.

One practical takeaway: if you're ever asked by a regulated Ontario site to verify your identity more thoroughly or explain a large transaction, that's the system working as designed, not a red flag about the operator. Stick to sites displaying both the iGaming Ontario and BetGuard logos — that's your confirmation you're in the regulated market, where all of these protections actually apply. The full current list of registered operators lives at the iGaming Ontario registry. And if gambling ever becomes something other than entertainment, ConnexOntario (1-866-531-2600) is there — confidential, free, and available 24/7. You must be 19+ to play on any Ontario-registered site.