If you have a financial interest in or signature authority over a foreign financial account, including a bank account, brokerage account, mutual fund, trust, or other type of foreign financial account, the Bank Secrecy Act may require you to report the account yearly to the Internal Revenue Service by filing Form TD F 90-22.1, Report of Foreign Bank and Financial Accounts (FBAR).
The FBAR is required because foreign financial institutions may not be subject to the same reporting requirements as domestic financial institutions. The FBAR is a tool to help the United States government identify persons who may be using foreign financial accounts to circumvent United States law. Investigators use FBARs to help identify or trace funds used for illicit purposes or to identify unreported income maintained or generated abroad.
The filing date is June 30 of each year. Add this one to your calendars.