The document discusses how capturing illicit financial flows can help fund achieving the UN's Sustainable Development Goals. It notes that $1 trillion in illicit capital leaves developing countries annually, contributing to an estimated $2.5 trillion annual funding gap for the Goals. While political will exists to reduce these flows, misinvoiced trade accounts for $878 billion per year. The document introduces a Trade Misinvoicing Assessment System (TMAS) that analyzes pricing data to help customs officials identify misinvoiced goods shipments, which could help capture more revenue domestically and close the funding gap.