⚡ Direct Answer: A Suspicious Matter Report (SMR) is a report that Australian reporting entities must submit to AUSTRAC when they form a suspicion that a customer, transaction, or activity may be linked to criminal activity, including money laundering or terrorism financing. SMRs must be submitted as soon as practicable — within 24 hours for matters relating to terrorism financing and within 3 business days for all other suspicious matters.
What is a Suspicious Matter Report?
An SMR is the primary mechanism through which reporting entities contribute financial intelligence to AUSTRAC and law enforcement. When a reporting entity forms a suspicion about a customer or transaction, it must report that suspicion to AUSTRAC — regardless of whether the underlying transaction actually proceeds or whether the customer knows they are being reported.
AUSTRAC uses SMRs to build financial intelligence that supports criminal investigations, prosecutions, and disruption of serious and organised crime. A single SMR may be the piece of intelligence that leads to a significant law enforcement outcome.
When Must You Submit an SMR?
Under the AML/CTF Act, you must submit an SMR when you have reasonable grounds to suspect that information you have about a customer or transaction may be relevant to:
- A tax evasion or tax avoidance offence (under Commonwealth, state, or territory law)
- An evasion of a State or Territory law dealing with prohibited gaming or prohibited gambling
- The commission of a serious offence (generally an offence punishable by imprisonment of 12 months or more under any Australian law)
- The use of the designated service as a means of committing or facilitating a serious offence
- A person not being who they claim to be
- Matters relevant to terrorism financing
The test is suspicion — not certainty, and not proof. If there are reasonable grounds for suspicion based on the information available to you, the obligation to report arises. You do not need to be sure. You should not wait until you are certain.
SMR Timeframes: When Must the Report Be Submitted?
- Terrorism financing matters: The SMR must be submitted to AUSTRAC within 24 hours of forming the suspicion.
- All other suspicious matters: The SMR must be submitted to AUSTRAC as soon as practicable, and in any case within 3 business days of forming the suspicion.
AUSTRAC expects that SMRs are submitted promptly and are not unduly delayed. AUSTRAC’s supervisory guidance also makes clear that it expects reporting entities to have systems in place that enable timely identification and reporting of suspicious matters — not just a reactive process after months have elapsed.
What Makes a Matter Suspicious?
There is no exhaustive list of what constitutes a suspicious matter — it is a judgement call made by the reporting entity based on all the information available. However, AUSTRAC provides extensive guidance on indicators of suspicious activity. Common red flags include:
Customer Behaviour Red Flags
- A customer refuses to provide identification documents or provides documents that appear false or altered
- A customer’s explanation of their business activities is vague, inconsistent, or implausible
- A customer shows unusual familiarity with AML/CTF requirements or attempts to avoid triggering thresholds
- A customer who is unusually secretive about the source of their funds
- Transactions that are inconsistent with the customer’s known business or personal profile
- A customer who is a known PEP and provides insufficient explanation of the source of large funds
Transaction Red Flags
- Unusually large cash transactions or multiple smaller transactions structured to avoid threshold reporting
- Rapid movement of funds through multiple accounts with no apparent business purpose
- Transactions involving high-risk jurisdictions without adequate explanation
- Round-dollar transactions in unusual patterns
- Transfers to or from accounts with no obvious connection to the customer’s known activities
- Cryptocurrency transactions to or from mixers or anonymisation services
The Tipping Off Prohibition
Reporting entities and their employees are prohibited from tipping off — disclosing to a customer or any other person that an SMR has been, is being, or may be submitted about them. This prohibition is designed to protect the integrity of law enforcement investigations.
Tipping off is a criminal offence under the AML/CTF Act. Penalties include imprisonment. This means:
- You must not tell a customer that you have reported them to AUSTRAC
- You must not hint that a report may have been made
- If a customer asks why their transaction was declined or delayed, you should not reference the SMR process
- You should train staff on what they can and cannot say to customers when an SMR is filed
What Happens After You Submit an SMR?
Once submitted, your SMR becomes part of AUSTRAC’s financial intelligence database. AUSTRAC analyses the information and may share it with law enforcement agencies including the Australian Federal Police, state police, the Australian Criminal Intelligence Commission, and the Australian Taxation Office.
You will not typically receive feedback on your individual SMR. The reporting entity’s obligation is complete once the report is submitted in the required form and within the required timeframe. However, you should maintain internal records of all SMRs submitted.
The Proceeds of Crime Act 2002 also provides protections for reporting entities that submit SMRs in good faith — you have immunity from civil or criminal liability for having submitted an SMR.
Building an Effective SMR Process
To meet your SMR obligations effectively, your AML/CTF program should include:
- A clear internal escalation process — how staff report suspicious activity to the AML/CTF compliance officer
- A decision-making framework for assessing whether suspicion exists and whether an SMR is required
- Clear documentation of the reasons for both submitting and not submitting SMRs
- Training for all relevant staff on recognising suspicious activity and the internal reporting process
- A system for tracking SMR submissions and associated timeframes
- Regular review of SMR data to identify patterns and improve future detection
Frequently Asked Questions
Do I need to report every unusual transaction?
No — only transactions or matters that give rise to a “suspicion” as defined under the Act. Not every unusual transaction is suspicious. The test is whether there are reasonable grounds to suspect that the matter may be relevant to criminal activity, tax evasion, or other specified concerns.
Can I submit an SMR if I’m not certain the activity is criminal?
Yes — and you should. The obligation to report arises when you have reasonable grounds to suspect, not when you are certain. Many SMRs are submitted in circumstances of uncertainty, and AUSTRAC understands this. The value of an SMR is that it adds a piece of intelligence that AUSTRAC can combine with other information.
What if I fail to submit an SMR I should have submitted?
Failure to submit an SMR when required is a serious contravention of the AML/CTF Act. It can result in significant civil penalties and, in some circumstances, criminal liability if the failure was reckless or deliberate.
Does the tipping off prohibition prevent me from discussing the SMR with my lawyer?
You can seek legal advice about your reporting obligations. The tipping off prohibition is specifically directed at disclosure to the customer or persons who might alert the customer. Seeking legal advice about your own compliance is permitted.
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👉 Learn about all reporting obligations: AML Compliance Australia – Complete Guide (2026) and What Happens If You Don’t Comply with AUSTRAC?
👉 Read about Threshold Transaction Reports: Threshold Transactions Reports Explained