Fbar Filing Deadline 2024 Extension 2024. The annual deadline for filing an fbar is april 15, with an automatic extension to october 15. Even though technically, the fbar is due to be filed on april 15, the fbar has been on an “automatic extension” for several years.

If you are filing after the october deadline, you will need to refer to the fincen website’s late. This is similar to most international tax forms such as form 8938 and form 3520 which.