Looks like a legit site as far asinfo goes -however they have not updated it. They still list the filing date as June 30. It is no longer that. It is April 15. Having said all that, I would never use a 3rd party site to file ( don’t know if they offer that ). I file using the link the IRS gives explaining FBAR : ( I think the site where you actually file is the Financial Crimes Unit - They automatically suspect you are a criminal just by having an overseas account !! )