The annual Report of Foreign Bank and Financial Accounts, Form TD F 90-22.1, must be received by the Department of the Treasury on or before June 30.

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). U.S. taxpayers including citizens, residents, and entities that have foreign financial accounts totaling more than $10,000 at any point during the year are required to file.

The penalties for failure to file an FBAR are worse than tax penalties. Failing to file an FBAR can carry a civil penalty of $10,000 for each non-willful violation. But if your violation is found to be willful, the penalty is the greater of $100,000 or 50 percent of the amount in the account for each violation—and each year you didn’t file is a separate violation.

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.