An experienced agent notices suspicious activity where a client is using multiple cash payments just under the $10,000 reporting threshold across several transactions. What should the agent do?

Option A: Accept all payments as they are under the reporting threshold

This is incorrect because it focuses only on individual transaction amounts while ignoring the suspicious pattern. Accepting payments simply because they're under the threshold ignores the agent's obligation to identify and report structuring behavior, which is specifically designed to circumvent reporting requirements.

Option C: Refuse all cash payments from this client

While refusing cash payments might seem cautious, it's not the required response under AML legislation. The primary obligation is to report suspicious activity to AUSTRAC. Refusing payments without reporting could allow the suspicious activity to continue elsewhere and doesn't fulfill the agent's regulatory obligations.

Option D: Only report if the total exceeds $50,000

This is incorrect because there's no $50,000 total threshold for reporting suspicious activity. The AML/CTF Act requires reporting of suspicious matters regardless of amounts involved. Waiting for a higher total amount ignores the immediate obligation to report the structuring pattern.