The Report of Foreign Bank and Financial Accounts Form TD F 90-22.1 ("FBAR") is due June 30, 2011. This form must be filed by a United States person with a financial interest in or signature authority over a foreign financial account if the total value of all of the accounts exceeded $10,000 at any time during the year. This form is merely an information form. There is no tax due with this return.
The statute of limitations limits the time during which an action can be brought by the IRS for an audit and the time for IRS tax collection activities. Generally, there is a 3-year period for the IRS to give you a refund, three years to audit your tax return, and ten years to collect any tax due.