KYB vs KYC understanding the difference

Why both are essential for effective compliance and risk management

The terms KYC (Know Your Customer) and KYB (Know Your Business) are often used together in discussions about compliance, customer due diligence, and financial crime prevention. While closely related, they serve different purposes and address different types of risk. For organisations operating in regulated sectors, understanding the distinction between KYB and KYC is critical. Both help businesses meet anti-money laundering (AML) obligations, prevent fraud, and make informed decisions about who they do business with.

The key difference is simple: KYC focuses on individuals, while KYB focuses on organisations.

What is KYC?

Know Your Customer (KYC) is the process of verifying the identity of an individual before establishing or continuing a business relationship.

The objective is to confirm that a customer is who they claim to be and to assess any potential financial crime risk associated with that individual.

A typical KYC process may include:

• Identity verification
• Address verification
• Sanctions screening
• Politically Exposed Person (PEP) screening
• Adverse media checks
• Risk assessment
• Ongoing monitoring

KYC helps organisations reduce the risk of fraud, money laundering, terrorist financing, and other financial crimes.

What is KYB?

Know Your Business (KYB) applies a similar principle to corporate entities.

Rather than verifying an individual, KYB seeks to establish whether a business is legitimate, identify who owns or controls it, and assess any associated risks.

A comprehensive KYB process typically includes:

• Company registration verification
• Corporate structure analysis
• Director and shareholder checks
• Ultimate Beneficial Owner (UBO) identification
• Sanctions and PEP screening
• Adverse media screening
• Ongoing monitoring

The goal is to understand exactly who an organisation is and who ultimately benefits from its activities.

Why KYB has become increasingly important

Criminals often use corporate structures to conceal ownership, launder funds, or disguise illicit activities.

Without effective KYB controls, businesses may unknowingly establish relationships with shell companies, sanctioned entities, or organisations connected to financial crime.

Regulators increasingly expect firms to demonstrate that they understand not only who they are dealing with, but also who controls the organisations involved.

This makes KYB a critical component of corporate due diligence and AML compliance.

Why businesses often need both

One of the most common misconceptions is that organisations can choose between KYC and KYB.

In reality, many business relationships require both.

Consider a company onboarding a corporate client. The organisation itself must be verified through KYB checks, but the individuals connected to that company, such as directors and beneficial owners, may also require KYC screening.

This layered approach provides a more complete understanding of risk.

A business may appear legitimate on the surface, but risks can exist within its ownership structure. Equally, legitimate individuals may be associated with complex organisations that warrant additional scrutiny.

The role of beneficial ownership

A core element of KYB is identifying Ultimate Beneficial Owners (UBOs).

A UBO is the individual who ultimately owns, controls, or benefits from a company, even if their involvement is hidden behind multiple layers of ownership.

Understanding beneficial ownership helps organisations:

• Improve transparency
• Detect hidden risks
• Meet regulatory obligations
• Prevent misuse of corporate structures
• Strengthen financial crime controls

For many regulated organisations, UBO identification is now one of the most important aspects of customer due diligence.

Technology is transforming both KYB and KYC

Traditional onboarding processes often relied on manual document reviews, spreadsheets, and fragmented data sources.

Modern compliance platforms automate much of this work by providing:

• Real-time identity verification
• Automated company verification
• Corporate structure analysis
• UBO discovery
• Integrated sanctions screening
• Continuous monitoring

Automation reduces onboarding delays while helping organisations maintain a stronger and more consistent compliance framework.

Building a complete due diligence strategy

Effective compliance is not about choosing KYB or KYC. It is about understanding when each is required and ensuring they work together.

KYC helps organisations verify individuals and understand personal risk. KYB helps them understand the businesses they engage with and the people who control them.

Together, they provide a comprehensive foundation for compliance, fraud prevention, and informed decision-making.

As financial crime becomes increasingly sophisticated and regulatory expectations continue to grow, organisations that combine robust KYC and KYB processes will be best positioned to build trust, reduce risk, and create confident business relationships.

Enjoyed this article? Veriphy regularly hosts webinars covering topics such as identity verification, AML compliance, sanctions screening, KYB, KYC and fraud prevention. Register your interest to receive invitations to future webinars and educational events.