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Suspicious Activity Report (SAR)

Definition

A disclosure filed with the financial intelligence unit when a reporting entity knows, suspects, or has reasonable grounds to suspect that a transaction or account is related to money laundering or terrorist financing. Called a Suspicious Transaction Report (STR) in some jurisdictions. In India, reported to the Financial Intelligence Unit-India (FIU-IND).

Filed with
Financial intelligence unit
Triggers filing
Known, suspected, or reasonable grounds to suspect ML/TF
Alternate name
Suspicious Transaction Report (STR)
India recipient
FIU-IND

Common questions

What is the practical difference between an SAR and an STR?+

They serve the same function of alerting the financial intelligence unit to a suspicious transaction or account, but the two terms come from different jurisdictions' AML statutes. Some countries such as India use STR, while others use SAR; the underlying obligation and threshold for filing are conceptually the same.

What triggers the reasonable-grounds-to-suspect threshold for filing?+

The threshold is deliberately lower than certainty; it is met when a transaction's pattern, structuring, or inconsistency with the customer's known profile would lead a reasonable compliance officer to suspect a link to money laundering or terrorist financing, even without direct proof. Reporting entities are required to file even on suspicion alone, not just confirmed wrongdoing.

Related terms

Beneficial Ownership
The natural person(s) who ultimately own or control a legal entity or arrangement, or on whose behalf a transaction is conducted. FATF...
Customer Due Diligence (CDD)
The FATF-mandated set of measures requiring financial institutions to identify and verify customers and beneficial owners, understand the purpose and nature of...
FATF Recommendations
The 40 international standards issued by the Financial Action Task Force that set out the measures countries should implement to prevent money...
Mutual Evaluation Report (MER)
An assessment of a country's compliance with the FATF Recommendations, conducted by FATF-style regional bodies or by FATF itself. Published publicly. Identifies...
Transaction Monitoring System (TMS)
An automated system that screens transaction data against a library of typologies and thresholds to generate alerts for potential money laundering. A...

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