KYC (Know Your Customer)

Know Your Customer (KYC) is the mandatory identity verification and risk assessment process that financial institutions and regulated businesses must conduct before establishing a client relationship or performing significant transactions. Originating in the US Bank Secrecy Act of 1970, KYC has evolved into a global compliance framework designed to prevent money laundering, combat terrorist financing, and ensure financial system integrity. KYC frameworks are primarily grounded in the Financial Action Task Force (FATF) recommendations, which provide international standards for anti-money laundering (AML) and counter-terrorism financing (CFT). FATF Recommendation 10 mandates customer due diligence, including customer identification, beneficial ownership verification, and understanding the nature and purpose of customer relationships. Most countries have implemented KYC requirements into domestic law, and compliance is now a universal expectation across banking, investment, insurance, and cryptocurrency sectors. Core KYC components include identity verification (typically government-issued photo ID, passport, or national identity card), address verification (utility bills, government correspondence, or residential records), and increasingly, source-of-funds verification (documentation of income origins, employment records, or asset purchase receipts). Enhanced KYC procedures apply to higher-risk customers, including politically exposed persons (PEPs), individuals from high-risk jurisdictions, and those with complex or opaque wealth structures. Electronic KYC (e-KYC) has accelerated adoption globally, with Singapore's Singpass system and India's Aadhaar biometric identity framework serving as prominent models. e-KYC systems enable real-time digital identity verification, reducing friction for customers while improving data accuracy and security. Many jurisdictions are now accepting e-KYC for opening bank accounts and obtaining financial services, particularly for domestic customers. KYC operates under a risk-based approach: institutions calibrate verification intensity to client risk profiles. Low-risk customers (established domestic residents, customers referred by trusted sources, transactions under threshold amounts) may undergo simplified due diligence (SDD), requiring minimal documentation. High-risk customers (foreign nationals, PEPs, high-transaction volumes, opaque business structures) face enhanced due diligence (EDD), with deeper source-of-wealth verification, third-party intelligence reports, and potentially on-site visits. Standard KYC applies to most routine customer relationships. For internationally mobile individuals and expatriates, KYC requirements create substantial banking friction, particularly nationals of countries designated as high-risk jurisdictions under FATF grey lists or sanctions regimes. Many international banks reject applicants from certain passport origins, requiring additional documentation or simply declining relationships. This dynamic has made passport strength and secondary citizenship planning integral to international wealth management.