STR and CTR Reporting to FIU-IND: A Banker's Guide
STR and CTR reporting to FIU-IND is the operational heart of every banker's anti-money-laundering duty, turning suspicious transactions and high-value cash movements into actionable intelligence for the state. For candidates preparing the IIBF KYC, AML and CFT certification, mastering these reporting obligations, their thresholds and their timelines is non-negotiable. This guide breaks down the regime under the Prevention of Money Laundering Act (PMLA) and the RBI KYC Master Direction as they stand in 2026.
What STR and CTR Reporting to FIU-IND Means
The Financial Intelligence Unit-India (FIU-IND) is the central national agency that receives, processes, analyses and disseminates information on suspect financial transactions. Under Section 12 of the PMLA, 2002 and Rule 3 of the PML (Maintenance of Records) Rules, 2005, every reporting entity, including banks, NBFCs, payment operators and co-operative banks, must file prescribed reports electronically through the FINnet 2.0 portal.
STR and CTR reporting to FIU-IND covers several distinct report types that every banker should be able to name:
- CTR - Cash Transaction Report, for high-value cash movements.
- STR - Suspicious Transaction Report, for anything that appears unusual, illogical or linked to crime.
- CCR - Counterfeit Currency Report, for forged notes detected.
- NTR - Non-Profit Organisation Transaction Report, for receipts by NPOs.
- CBWTR - Cross-Border Wire Transfer Report.
The Principal Officer designated by each bank is personally responsible for timely, accurate filing, while the Designated Director carries board-level accountability. Failure to report attracts monetary penalties under Section 13 of the PMLA. Understanding this architecture is the first marked-for-exam concept, and you can test your grasp on the practice mock tests built for this certification.
CTR Thresholds and Filing Timelines
A Cash Transaction Report captures the movement of physical cash above defined limits, designed to surface structuring and layering. The thresholds you must memorise for STR and CTR reporting to FIU-IND are precise.
- Single cash transaction above Rs 10 lakh or its foreign-currency equivalent.
- Series of integrally connected cash transactions that together exceed Rs 10 lakh within a calendar month.
- All cash transactions involving forged or counterfeit currency, reported separately as a CCR.
The key principle is the "integrally connected" rule: a customer cannot escape reporting by splitting Rs 12 lakh into smaller deposits across a month. The bank's transaction-monitoring system must aggregate connected entries on the same account or by the same person and trigger a report once the monthly total crosses the limit.
Timeline: CTRs must be furnished to FIU-IND by the 15th day of the succeeding month in which the transactions occurred. So all qualifying cash transactions for June must reach FIU-IND by 15th July. Counterfeit Currency Reports follow the same 15th-of-next-month cadence. Banks generate these in batch from core banking data, but exception handling and data-quality checks remain a human responsibility. Candidates often confuse the CTR deadline with the STR deadline, so anchor this date firmly. To drill thresholds and dates repeatedly, the rapid-recall match game is a useful low-pressure tool.
STR Triggers, Red Flags and the 7-Day Rule
Unlike the threshold-driven CTR, a Suspicious Transaction Report is judgement-driven. An STR is required whether or not the transaction involves cash and regardless of amount, the moment a reasonable ground of suspicion arises. This makes STR the more conceptually demanding half of STR and CTR reporting to FIU-IND.
Common red flags that should prompt analysis include:
- Transactions inconsistent with the customer's known profile, income or business.
- Attempts to avoid CTR thresholds through structuring or smurfing.
- Reluctance to provide KYC, or use of mule and benami accounts.
- Rapid movement of funds with no economic rationale, or sudden dormant-account activity.
- Links to sanctions lists, adverse media or terror financing.
Crucially, an STR must be filed even for attempted transactions that were not completed. The timeline is strict: once suspicion is established and the alert is reviewed, the STR must be filed with FIU-IND within 7 working days of arriving at that conclusion. The "tipping-off" prohibition under Section 12 means the customer must never be informed that an STR has been or may be filed. Bankers building this judgement should pair theory with structured coursework, such as the AML modules referenced in the CAIIB course material, which reinforces risk-based thinking across the syllabus.
Record-Keeping, Confidentiality and Penalties
Reporting is only half the obligation. The PMLA imposes parallel duties on retention and secrecy that frequently appear in exam questions on STR and CTR reporting to FIU-IND.
Record retention
- Transaction records must be preserved for 5 years from the date of the transaction.
- Customer identification and KYC records must be kept for 5 years after the business relationship ends or the account is closed.
- Records must be retrievable and producible to FIU-IND and other authorities on demand.
Confidentiality and tipping-off
Information in an STR is strictly confidential. Disclosing the existence of a report to the customer or any unauthorised person is an offence and undermines the entire intelligence chain. Only the Principal Officer and authorised compliance staff should have access.
Penalties
Under Section 13, the Director of FIU-IND can issue warnings, direct corrective action, or impose monetary penalties ranging from Rs 10,000 to Rs 1 lakh per failure on the reporting entity, its designated director or employees. Repeated or wilful non-compliance can escalate to enforcement action and reputational damage. Strong governance, periodic staff training and a tested monitoring system are the practical defences. Keep current with circulars via the IIBF news resource and watch policy rates and limits on the RBI rates page.
For authoritative guidance, refer to the official resources of the Reserve Bank of India and the Indian Institute of Banking & Finance.
Frequently Asked Questions
What is the difference between an STR and a CTR?
A CTR is threshold-based and reports cash transactions above Rs 10 lakh in a month. An STR is judgement-based and reports any transaction, cash or non-cash, of any amount, where reasonable grounds of suspicion exist. STRs even cover attempted transactions, while CTRs only capture completed cash movements.
What is the timeline for filing an STR with FIU-IND?
A Suspicious Transaction Report must be filed with FIU-IND within 7 working days of the reporting entity arriving at a reasonable conclusion that the transaction is suspicious. The Principal Officer is responsible for ensuring the report is filed electronically through the FINnet 2.0 portal within this window.
When must a Cash Transaction Report be submitted?
CTRs must be furnished to FIU-IND by the 15th day of the month following the month in which the cash transactions occurred. The report aggregates single cash transactions above Rs 10 lakh and integrally connected transactions that together exceed Rs 10 lakh within a calendar month.
What does "tipping-off" mean in AML compliance?
Tipping-off is informing a customer, directly or indirectly, that a Suspicious Transaction Report has been or may be filed about them. It is prohibited under the PMLA because it lets suspects destroy evidence or move funds. Only authorised compliance staff may know an STR exists, ensuring the intelligence remains confidential.
Conclusion and Next Steps
Confident command of STR and CTR reporting to FIU-IND, including the Rs 10 lakh CTR threshold, the 15th-of-next-month CTR deadline, the 7-working-day STR window and the 5-year retention rule, will carry you through a large block of the IIBF KYC, AML and CFT paper. Reinforce these facts through repetition and applied scenarios rather than rote reading. Start by attempting a full-length practice test on this subject, then review weak areas and read more explainers on the iibf.store blog. Consistent practice is the surest path to certification success.
Take a free mock test, download chapter PDFs, or watch a video class — all included on iibf.store.
