Is ITIN still necessary for Non-US BMI members? Home › Forums › PROs › Is ITIN still necessary for Non-US BMI members? Tagged: BMI, ITIN, Tax, W-8BEN This topic has 11 replies, 5 voices, and was last updated 5 months, 2 weeks ago by Jossy. Reply To: Is ITIN still necessary for Non-US BMI members? Your information: Name (required): Mail (will not be published) (required): Website: Your Website: Submit