OFAC is a US Treasury department that administers and enforces economic sanctions against targeted countries, entities, and individuals.
Also known as: OFAC
The Office of Foreign Assets Control (OFAC) is a division of the US Department of the Treasury responsible for administering and enforcing economic and trade sanctions. OFAC sanctions target foreign countries, terrorist organizations, narcotics traffickers, and other threats to US national security, foreign policy, or economic interests.
OFAC maintains several sanctions lists, the most prominent being the Specially Designated Nationals and Blocked Persons List (SDN List). Entities and individuals on this list are effectively cut off from the US financial system. US persons — including citizens, permanent residents, and entities organized under US law — are prohibited from engaging in transactions with anyone on the SDN list.
OFAC's jurisdiction extends beyond US borders through the concept of secondary sanctions. Non-US financial institutions that process transactions involving sanctioned parties risk losing access to the US financial system — a consequence severe enough to compel global compliance. This extraterritorial reach means that virtually any business touching the US dollar or US financial infrastructure must screen against OFAC lists.
Screening is not a one-time event. OFAC lists are updated frequently, sometimes multiple times per week, as new designations are added and existing ones modified. Compliance programs must implement ongoing screening of existing customers and counterparties, not just screening at onboarding.
OFAC also administers country-based sanctions programs targeting nations such as Iran, North Korea, Cuba, Syria, and Russia. These programs impose varying degrees of restrictions, from comprehensive embargoes to targeted sectoral sanctions. Understanding which program applies — and what transactions are prohibited versus permitted — requires careful analysis of OFAC guidance and licensing provisions.
OFAC violations carry strict liability, meaning that intent is not required for a violation to occur. A business that inadvertently processes a transaction involving a sanctioned party can face civil penalties of up to $356,579 per violation (adjusted annually for inflation), while willful violations carry criminal penalties of up to $20 million and 30 years imprisonment.
The practical impact extends beyond penalties. Financial institutions that fail OFAC screening face regulatory orders, consent decrees, and mandatory program overhauls. Correspondent banks sever relationships with institutions that demonstrate weak sanctions controls, effectively cutting them off from the global payment network.
For technology companies and fintech platforms, OFAC compliance is a gatekeeping requirement. Payment processors, cryptocurrency exchanges, and neobanks must demonstrate robust OFAC screening to obtain and maintain banking relationships. Failure to do so blocks their ability to operate.
APIVult's SanctionShield AI screens individuals and entities against the OFAC SDN list and other global sanctions databases in real time. The API handles the complexity of fuzzy name matching, transliteration variants, and alias resolution that make manual OFAC screening error-prone and time-consuming.
By integrating SanctionShield AI, businesses receive structured match results with confidence scores, enabling automated decisioning for clear non-matches and routing ambiguous cases to compliance analysts for review. The API stays current with OFAC list updates, eliminating the operational burden of maintaining and parsing raw list data.