A Bank Notarized Letter is an official document confirming the identity and signature of a bank’s customer. It is used to prove the customer’s financial reliability by verifying their identity and the authenticity of the signed documents. The notarized letter provides a layer of trust and security for both the bank and their customer, protecting both parties from fraudulent activity. Banks typically require customers to present notarized letters as part of the onboarding process or when making changes to existing accounts. By ensuring only legitimate activities take place, banks can ensure their customers’ peace of mind and trust in their service.