2025-06-04
The Guernsey Financial Services Commission requires all Licensed Banks and Non-Bank Money Service Providers to submit quarterly Financial Flows Returns to assess financial crime risks. Firms must report the origin and destination of client-related fund flows, including correspondent banking relationships and payment methods, using a standardized statistical spreadsheet uploaded via the Online Submissions Portal. Submissions are due within two months of each quarter's end and are subject to administrative penalties for late or inaccurate filings.