OFAC Annual Report of Blocked Property (ARBP)

The Annual Report of Blocked Property (ARBP) is a compulsory yearly submission to the U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) cataloging all property blocked pursuant to U.S. economic sanctions as of June 30 of the reporting year. The legal foundation rests in the Reporting, Procedures and Penalties Regulations codified at 31 C.F.R. Part 501, specifically § 501.603, which implements reporting authorities flowing from the International Emergency Economic Powers Act (IEEPA, 50 U.S.C. §§ 1701–1708), the Trading with the Enemy Act (TWEA, 50 U.S.C. § 4301 et seq.), the Foreign Narcotics Kingpin Designation Act, and country- or program-specific statutes such as the Cuban Liberty and Democratic Solidarity (LIBERTAD) Act of 1996. The ARBP complements, but is distinct from, the obligation to file an initial blocking report within 10 business days of taking a blocking action under § 501.603(b)(1).

Procedurally, every U.S. person — defined broadly to include U.S. citizens, lawful permanent residents, entities organized under U.S. law including their foreign branches, and any person physically present in the United States — that holds blocked property must file the ARBP no later than September 30 each year, reporting the property's status as of the preceding June 30. Submissions are made electronically through OFAC's Reporting and License Application Forms portal using Form TD F 90-22.50, which captures the owner of record, the sanctions program under which the property is blocked (e.g., SDGT, UKRAINE-EO13662, IRAN, VENEZUELA-EO13884), the value of the property in U.S. dollars, the type of property (deposit account, securities, real estate, trade documents, insurance proceeds, vessels, aircraft), the location where it is held, and the date the property was initially blocked.

The reporting universe extends beyond conventional bank deposits. Filers must include blocked funds transfers held in interest-bearing accounts as required by § 501.603(b)(2)(iv); securities held in custody, including dividends and corporate actions; tangible property such as inventory, equipment, and vessels physically immobilized; insurance policies and pension benefits where the underlying beneficiary is a Specially Designated National (SDN); and trade-related instruments including letters of credit. Property unblocked during the reporting year — pursuant to a specific or general license, delisting, or program termination — is excluded from that year's filing, though it may have been reported in prior cycles. Conversely, property whose status is contested or subject to interpretive ambiguity should be reported with explanatory narrative pending OFAC guidance.

Recent ARBP cycles have illustrated the report's strategic importance. The 2022 and 2023 reporting cycles saw substantial growth in blocked property tied to Executive Orders 14024 and 14065 targeting Russian sovereign assets and oligarch holdings following the February 2022 invasion of Ukraine; major U.S. correspondent banks — JPMorgan Chase, Citibank, and Bank of New York Mellon — reported tens of billions of dollars in blocked Russian Central Bank, Russian Direct Investment Fund, and SDN-linked funds. Treasury's published aggregate, the "Terrorist Assets Report" submitted to Congress under § 304 of P.L. 102-138, draws heavily on ARBP data. Similarly, blocked property associated with the Maduro government of Venezuela held by Citgo's parent and U.S. financial institutions, and Iranian assets frozen since 1979 under TWEA-era authorities continued under IEEPA, populate annual filings from designated trustees and depository institutions in New York, Washington, and Houston.

The ARBP must be distinguished from adjacent reporting instruments. The initial blocking report, filed within 10 business days under § 501.603(b)(1), is a transaction-triggered notice — the ARBP, by contrast, is a status snapshot. The rejected transaction report, mandated under § 501.604, covers transactions a U.S. person declined to process because they would have violated sanctions but where no property was actually blocked; rejected transactions are explicitly excluded from the ARBP. The ARBP is also separate from suspicious activity reports (SARs) filed with FinCEN under the Bank Secrecy Act, from the Department of Commerce Bureau of Industry and Security export control filings, and from Section 219 designations administered by the State Department.

Edge cases generate recurring controversy. Cryptocurrency holdings tied to blocked persons — illustrated by OFAC's 2022 designation of the Tornado Cash mixer and the 2018 designation of Iranian-linked Bitcoin addresses — require reporting in U.S.-dollar-equivalent terms, raising valuation-date disputes. Negative-value or zero-balance accounts must still be reported as a matter of compliance hygiene. Filers occasionally seek to argue that property held by a non-U.S. subsidiary falls outside U.S. jurisdiction; OFAC has consistently rejected this view where the subsidiary is "owned or controlled" by a U.S. person under program-specific extensions such as the Iranian Transactions and Sanctions Regulations § 560.215. Civil penalties for non-filing or misreporting are assessed under § 501.701 and the Federal Civil Penalties Inflation Adjustment Act, currently exceeding $100,000 per violation per day.

For the practitioner — sanctions compliance officer, in-house counsel, or government desk officer monitoring asset freezes — the ARBP is both a compliance obligation and an intelligence artifact. Aggregate ARBP data underpins congressional oversight, supports interagency deliberations on asset-recovery mechanisms such as the REPO Act framework for Russian sovereign assets, and informs negotiations over claims settlement vehicles like the Iran-United States Claims Tribunal. Diplomats negotiating sanctions relief, journalists tracing illicit-finance networks, and think-tank analysts modeling sanctions efficacy all rely on the empirical floor that ARBP filings establish. Meticulous internal tracking — by program code, SDN, custodian, and blocking date — is therefore not merely a regulatory chore but the documentary backbone of every serious sanctions enforcement and unwinding posture.