
SAR Filing Accuracy Assistant
Validate SAR filings for FinCEN compliance and audit-ready documentation
What You Can Do
This skill guides you through SAR preparation with structured compliance validation, ensuring your filings meet FinCEN requirements and withstand regulatory examination. You'll validate mandatory fields, risk-score transactions against BSA/AML thresholds, document investigation procedures for audit defensibility, and cross-check against common rejection reasons that delay filing. The skill helps you align documentation across Operations, Risk, Compliance, and Legal teams to ensure timely, accurate SAR submission within the 30/60-day timeline.
Features
Checklist every required data element (filer information, account details, transaction narrative, legal basis) before submission
Generate legally precise narratives that document the basis for filing with required regulatory specificity
Assess transactions against BSA/AML thresholds (structuring, layering, placement, unusual patterns) to support SAR determination
Create audit-trail records of detection methods, timeline, and decision rationale for examination defense
Screen filings against typical FinCEN deficiencies (incomplete accounts, vague narratives, missing legal citations) to prevent resubmission
Standardize SAR documentation across Operations, Risk, Compliance, and Legal to ensure institutional consistency
Document extension requests and information-gathering procedures to demonstrate regulatory compliance with filing deadlines
Example Output
Example 1: Structuring Detection SAR
Transaction Summary: Customer deposited $9,500 cash on Monday, $9,800 on Wednesday, $9,200 on Friday across three branches. Total: $28,500 over 5 days.
Risk Score: 8.5/10 — Structuring indicators present (amounts just under $10K threshold, multiple branches, short timeframe)
Mandatory Fields Validated:
- ✓ Filer information: Bank ABC (ABA 123456789)
- ✓ Account identifier: Checking account ending in 4567
- ✓ Customer information: Complete KYC on file
- ✓ Narrative: "Customer conducted apparent structuring activity to evade $10K CTR threshold"
- ✓ Relevant documents: Deposit slips, surveillance footage attached
Example 2: Potential Money Laundering - Layering Phase
Transaction Summary: Wire transfers from customer's account to shell company in jurisdiction with AML deficiencies, followed by immediate wire-out to third-party beneficiary.
Investigation Procedure: Transaction monitoring system flagged on Day 2, Compliance reviewed customer's stated business purpose (consulting), found no supporting documentation, escalated to Risk on Day 5, requested customer statement on Day 6 (customer unresponsive), filed SAR on Day 28.
Rejection Check: Narrative includes specific wire amounts, routing information, beneficiary details, and explicit BSA §5318 legal citation to prevent FinCEN deficiency notices.
What's Included
- SKILL.md instruction file: Complete SAR filing guidance with regulatory citations and best practices
- FinCEN field validation checklist: Mandatory field verification template to prevent submission errors
- Suspicious activity narrative template: Structured format for legally precise transaction descriptions
- Investigation timeline & documentation framework: Audit-trail template for detection procedures and decision rationale
- Risk-scoring matrix: Threshold assessment tool for structuring, layering, and placement indicators
- Common rejection reasons reference: FinCEN deficiency checklist to catch issues before filing
- Multi-department alignment memo template: Standardized documentation for cross-functional SAR coordination
Who It's For
- BSA/AML Officers — Primary compliance professionals responsible for SAR preparation and FinCEN filing
- Compliance Managers — Leadership overseeing SAR quality control and institutional consistency
- Bank Operations Staff — Frontline employees documenting suspicious transactions for escalation
- Risk Management Teams — Analysts conducting investigation and threshold determination
- Internal Audit & Regulatory Examination Coordinators — Teams preparing defensible documentation for examiner review
Best For
- Structuring detection and documentation — Documenting just-below-threshold deposits across branches or timeframes
- Money laundering layering narratives — Recording wire transfer chains and unusual beneficiary patterns
- Regulatory examination preparation — Creating audit-trail evidence of timely detection and investigation
- Multi-institutional SAR harmonization — Standardizing filing procedures across branch locations
- Extension justification and timeline management — Documenting information-gathering delays within 30/60-day windows







