Opening a bank account once took days of paperwork and manual verification. Know Your Customer (KYC) regulations require banks to verify identity, assess risk, and monitor accounts for suspicious activity, processes that traditionally involved teams of analysts reviewing documents by hand. The cost is staggering: global KYC compliance spending exceeds $50 billion annually, and customer onboarding can take 30-90 days for complex accounts. AI is compressing this timeline from weeks to minutes. HSBC deployed AI-powered KYC tools that reduced onboarding time by 80% while improving accuracy. AI verifies identity documents, cross-references sanctions lists, analyzes corporate structures, and assesses risk profiles simultaneously. But speed is not the only benefit. AI also reduces human bias in risk assessment, which has historically led to discriminatory practices where certain demographics were unfairly flagged as higher risk.