Is there a requirement for annual reporting of blocked property? Is there a required format?

OFAC's answer

Yes. A report of blocked property is to be submitted annually by September 30 to OFAC Compliance, Department of the Treasury, Washington, D.C., 20220. The standardized form can be accessed by visiting [this spreadsheet link](https://ofac.treasury.gov/media/16446/download?inline). If you wish to use a different format, [please contact the OFAC Compliance hotline](https://ofac.treasury.gov/ofac-compliance-hotline) with any questions. For Guidance on Filing the Annual Report of Blocked Property, visit [this document link](https://ofac.treasury.gov/media/16451/download?inline).