Synthetic Identity Fraud and AML Risk
In brief: Synthetic identity fraud uses a blend of real and false details to create an identity, making CDD evidence and consistency checks especially important.
Key points
- Synthetic identity risk is not always caught by one document check.
- Look for inconsistencies across identity, address, credit, company, and transaction evidence.
- Escalate if the client identity cannot be reliably verified.
What is synthetic identity fraud?
Synthetic identity fraud uses a mixture of real and false personal details to create an identity that looks plausible. In AML onboarding, that can make a client appear legitimate while key facts do not line up across evidence sources.
Where firms may notice it
- Digital identity checks produce inconsistent results.
- Address evidence does not fit the client story.
- Company records show unusual directors or controllers.
- Bank, tax, or transaction records do not match the identity profile.
- The client avoids normal verification steps.
CDD response
Do not rely on one data point. Compare identity, address, ownership, company, and source-of-funds evidence. If the identity remains unreliable, pause onboarding and escalate internally.
This guide is general information for AML risk assessment, not legal advice or fraud-investigation guidance. Use it alongside the firm's AML procedures, Action Fraud, the Fraud Act 2006, and supervisor guidance.