Every day, banks make seemingly routine decisions, such as onboarding a client, conducting compliance checks, approving funding requests, and amending details. But each decision exposes the bank to risk. And managing that risk is becoming increasingly complex.
Indeed, the UK Finance Annual Fraud Report 2025 recorded total fraud losses of £1.17 billion across authorised and unauthorised channels, with identity fraud becoming an emerging and significant threat.
What is Identity Verification (IDV)?
Bank identity verification (IDV) is the process of confirming that a person is who they claim to be. It typically involves document verification (checking a passport, ID card or driving licence), biometric verification (facial recognition or liveness detection), and cross-referencing against data sources such as credit reference agencies or government records.
Without robust digital IDV, banks cannot reliably distinguish a genuine customer from someone using a stolen or synthetic identity, opening them up to financial, compliance and reputational risk. Let’s explore in more detail…
What risks do banks face without strong identity verification?
Fraud is, of course, the obvious answer. The Cifas Fraudscape 2026 report shows that identity fraud now represents 54% of all fraud filings.
This isn’t a background risk. It’s a direct threat to the compliance frameworks that UK banks are accountable for under FCA regulation. This includes the Money Laundering Regulations 2017 and the Data (Use and Access) Act 2025. Meanwhile, the EU’s Anti-Money Laundering (AML) package, including the 6th AML Directive is being rolled out over the course of 2026, with all organisations operating in the EU expected to be compliant by mid 2027.
But fraud and compliance are not the only IDV risks banks face. The operational consequences run just as deep.
Onboarding is the highest-risk IDV moment in any client lifecycle relationship. Risks include the use of synthetic identities, impersonation, and mule accounts, all of which are on the rise. Basic document verification checks alone cannot reliably distinguish these fraudulent tactics from a legitimate client request.
But the answer isn’t as simple as conducting more checks, taking more time, or employing more compliance resources. After all, this only imposes more friction on genuine customers, with onboarding abandonment a significant and measurable revenue problem.
When IDV processes requests for the same information twice, and manual document capture and review takes days (or even weeks) to complete, new clients get frustrated and leave the onboarding process entirely.
The same principle applies across the entire customer lifecycle. A high-value transfer, a change to registered contact details, a change of ownership, or the appointment of a new director is each a moment that warrants re-verification or a new raft of identity checks.
So, how can banks get IDV right whilst simultaneously reducing risk and regulatory exposure, and enhancing onboarding speed and client experience?
How does identity verification impact customer experience and onboarding speed?
In short, banks must stop treating IDV as simply a compliance obligation and instead as a critical part of the onboarding and wider client lifecycle experience workflow.
When verification checks are automated, CDD stops being a blocker and starts becoming a competitive advantage. By utilising automated digital IDV, including document capture and verification, facial comparison, liveness technology and real-time data checks, clients can enjoy a fast and seamless end-to-end client lifecycle journey, while banks can tick the required compliance boxes and mitigate fraud risks.
What should banks look for in banking identity verification software?
Key criteria must include:
- End-to-end workflow integration: IDV checks should sit inside the onboarding and lifecycle process, not alongside it. The result of a verification check should automatically progress a case, trigger an alert, or flag for review without manual intervention.
- Coverage and data depth: The ability to verify identity documents across multiple jurisdictions and cross-reference against credit reference data, government data sources and sanctions lists in a single process.
- Risk-based orchestration: A configuration that allows banks to apply the right verification methods at the right moments — standard checks at onboarding, enhanced due diligence verification for high-risk events without rebuilding the process each time.
- Audit trail and evidence: A single, timestamped record of every verification decision, including the rationale, the data sources used, and the outcome.
- Integration flexibility: Seamless integration with existing infrastructure via a single API, rather than requiring a system replacement.
How can integrated identity verification strengthen Client Lifecycle Management?
Identity verification is often discussed as if it ends at onboarding. However, a customer's verified identity at account opening is a moment in time. Their circumstances, their behaviour, and their risk profile change. Lifecycle triggers such as a significant transaction, a change to beneficial ownership, or a new director appointment are all critical IDV moments.
When ID verification is embedded in a connected Client Lifecycle Management workflow, the outputs of a verification check do not sit in isolation. By connecting IDV outputs to KYC risk scoring, screening and case management, banks create a single source of truth across the customer lifecycle. Verification checks at onboarding flow into ongoing monitoring. Lifecycle triggers and periodic reviews are handled consistently, with a clear audit trail, rather than managed as separate manual processes.
As new threats emerge coupled with rising customer and regulatory compliance expectations, it’s never been more important to get banking identity verification right.
Trusted by over 2,700 institutions, nCino Identity Solutions enhances customer onboarding and financial crime prevention. See our best-in-class IDV solutions in action. Request your free demo today.
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