What Is KYC (Know Your Customer)?

What Is KYC (Know Your Customer)?

What is KYC (know your customer)?

KYC, short for know your customer, is the process a bank uses to verify who a customer really is and assess the risk they pose, before opening an account and on an ongoing basis. It is a legal requirement aimed at stopping money laundering.

DefinitionKnow your customer

How a bank verifies who a customer really is and assesses the risk they pose.

Why banks do itA legal requirement

Aimed at stopping money laundering.

Not a one time checkOngoing due diligence

Banks verify identity at sign up and keep monitoring the relationship over time.

The challengeStrict rules, easy sign up

Meeting strict rules without turning sign up into an obstacle course.

In practice it means checking identity documents, confirming a real person is behind the application, and screening against risk lists. Done badly it is slow and frustrating. Done well it is nearly invisible.

  • Checking identity documents
  • Confirming a real person is behind the application
  • Screening against risk lists

The modern challenge is balancing the two: meeting strict rules without turning sign up into an obstacle course that drives customers away.

Done badly

Slow and frustrating
  • Sign up becomes an obstacle course
  • Customers are driven away

Done well

Nearly invisible
  • Strict rules are met
  • Sign up is not an obstacle course

Figure 1. KYC at sign up and over time

KYC checks at sign up (identity documents, a real person, risk lists), then monitoring over the life of the relationship, sometimes called ongoing due diligenceAt sign upChecking identity documentsConfirming a real personScreening against risk listsOver timeKeep monitoringthe relationshipSometimes calledongoing due diligence

KYC as this article describes it: checks at sign up (identity documents, a real person, risk lists), then monitoring over the life of the relationship, which is sometimes called ongoing due diligence. Structure only.

Sthenos builds compliant financial software, including a digital relationship manager app for a banking institution.

Is KYC a one time check?

No. Banks verify identity at sign up and keep monitoring the relationship over time, which is sometimes called ongoing due diligence.

Related reading

Related terms:

Digital onboardingSigning up and verifying a new customer entirely online, with no branch visit and no paperwork.
Open bankingLets customers securely share their banking data with approved outside companies through APIs.
Core banking systemThe central software that runs a bank’s everyday operations: opening accounts, processing deposits and withdrawals, handling transactions, and managing loans.

Industries: Fintech Software Development Services, Financial Services.

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