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Part III: Business & Regulation · Banking, Chips & Financial Operations

Suspicious Activity Report (SAR / SARC)

Financial TransactionsVERIFIED

(1) A Suspicious Activity Report (SAR), filed on FinCEN Form 111, is the confidential report that casinos must submit when they know, suspect, or have reason to suspect that a transaction or pattern of transactions aggregating at least $5,000 involves funds derived from illegal activity, is designed to evade BSA reporting requirements (structuring), has no apparent lawful purpose, or involves use of the casino to facilitate criminal activity. SARs must be filed within 30 calendar days of initial detection (extendable to 60 days if the suspect cannot be identified). It is illegal to notify any person involved that a SAR has been filed. Casinos are not required to prove criminal activity: only that the transaction is suspicious. (2) A mandatory regulatory filing submitted to the Financial Crimes Enforcement Network (FinCEN) or equivalent authority when a casino detects transactions or patterns of activity that may indicate money laundering, structuring, terrorist financing, or other financial crimes. Casinos are required by the Bank Secrecy Act to file SARs within specified timeframes (typically 30 days of detection). The report includes detailed information about the subject, the nature of the suspicious activity, financial amounts, dates, and any supporting surveillance documentation.

In practice

SAR filings are strictly confidential; casino employees are prohibited from disclosing to the subject that a SAR has been filed (“tipping off” is a federal crime). Surveillance footage frequently serves as critical supporting documentation for SARs. SAR confidentiality is absolute: “tipping off” a subject that a SAR has been filed is a federal crime. Casinos have protection from civil liability when filing SARs in good faith.

Sources

Last verified 2026-08-14

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One entry from the Casino Industry Glossary, 1,090 terms written for surveillance, compliance and operations professionals rather than for players. Definitions describe industry usage; where a term carries a regulatory meaning, verify against the instrument that governs your jurisdiction.