2025-10-10 | FIL-48-2025FinCEN, jointly with the Federal Reserve, FDIC, NCUA, and OCC, issued guidance clarifying Suspicious Activity Report (SAR) filing obligations for financial institutions. The document establishes that transactions near the $10,000 currency transaction reporting threshold do not automatically trigger a SAR unless designed to evade reporting requirements. It further eliminates the mandatory 90-day continuing activity review, permits flexible filing timelines for ongoing suspicious activity, and confirms that documenting non-filing decisions remains optional.