Benefit Choice: Submit Your Documentation May 26, 2026 10:30 am241 views If you made changes during the Benefit Choice period, you may need to submit supporting documentation; otherwise, your changes may be canceled. June 12, 2014 Deadline for Benefit Choice Documentation Jun 11, 2014 11:00 am498 views Did you add a dependent or elect to opt-out of coverage during Benefit Choice?