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July 26, 2026Sources cited
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Know Your Customer

Know Your Customer (KYC) is a customer identification and due diligence process used mainly in financial services to verify a customer’s identity and assess risk.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Know Your Customer (KYC) is a customer identification and due diligence process used mainly in financial services to verify a customer’s identity and assess risk. It is a key part of anti-money laundering and counter-terrorist financing compliance, helping institutions detect fraud and other financial crime. In Canada, KYC is relevant to banks and other reporting entities that must identify customers and monitor transactions under anti-money laundering and anti-terrorist financing rules.

Definition

KYC refers to procedures that regulated businesses use to confirm who a customer is before or during a business relationship. The process helps organizations understand the customer’s identity, the nature of the relationship, and the risk involved.

Purpose and compliance role

KYC supports anti-money laundering and counter-terrorist financing controls by helping institutions identify suspicious activity and reduce exposure to fraud and illicit finance. It is described as a foundational element of AML compliance programs.

Typical process

Common KYC programs include a customer identification program, customer due diligence, and ongoing monitoring. These steps may include collecting identity documents, checking beneficial owners in business accounts, and updating customer information over time.

Use in regulated industries

KYC is used by financial institutions and other regulated entities such as cryptocurrency exchanges. The exact requirements vary by jurisdiction and sector, but the core goal is to verify identity and manage risk.

Key facts

  • KYC is a due diligence process used to verify a customer’s identity and assess their risk profile.
  • It is part of broader anti-money laundering and counter-terrorist financing compliance frameworks.
  • Typical KYC programs include customer identification, customer due diligence, and ongoing monitoring.
  • KYC is used to help prevent money laundering, terrorist financing, fraud, and related financial crime.
  • The term is also used in the phrase 'Know Your Client' in some contexts.
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Canadian context

In Canada, KYC is relevant to banks and other reporting entities that must identify customers and monitor transactions under anti-money laundering and anti-terrorist financing rules.

Frequently asked questions

What does KYC stand for?
KYC stands for 'Know Your Customer' and is also sometimes called 'Know Your Client'.
What is KYC used for?
It is used to verify customer identity, assess risk, and help prevent money laundering, terrorist financing, fraud, and other financial crimes.
What are the main parts of KYC?
The main parts commonly described are customer identification, customer due diligence, and ongoing monitoring.
Which industries use KYC?
KYC is used mainly in financial services, including banks and cryptocurrency exchanges, and by other regulated entities.
Is KYC the same as AML?
No. KYC is one component within broader anti-money laundering (AML) compliance programs.

References

  1. Plaidhttps://plaid.com/resources/banking/what-is-kyc/
    Supports: Definition of KYC as verifying customer identity and assessing risk; core components including customer identification, customer due diligence, and continuous monitoring; purpose in preventing money laundering, terrorist financing, and fraud.
  2. Wikipediahttps://en.wikipedia.org/wiki/Know_your_customer
    Supports: KYC laws and guidelines in financial services; relationship to AML and CTF; alternative term 'Know your client'; eKYC mention.
  3. Chainalysishttps://www.chainalysis.com/glossary/know-your-customer-kyc/
    Supports: KYC as identity verification procedures before establishing a business relationship; AML compliance role; core components CIP, CDD, and ongoing monitoring; use by regulated entities including crypto platforms.
  4. SWIFThttps://www.swift.com/risk-and-compliance/know-your-customer-kyc
    Supports: KYC standards protect against fraud, corruption, money laundering, and terrorist financing; steps to establish identity, understand activities, and assess money-laundering risk.