If it doesn't work after 5 tries, you'll be locked out for 24 hours.9 R! z- M0 l/ i. E# e: j8 F1 i. d) o
! K: r# L7 c. y/ h) W$ @: wIf your account becomes locked due to entering the wrong passcode, call the CRA's help desk at contact us to have your account unlocked.