Ask AIAllFilter by:Select ProductHow do I deposit cash into my account?I need help with account verificationWhy can't I access my account?Are there any crypto withdrawal fees?I need help signing into my accountSupportAccount Security & VerificationAccount VerificationBusiness accountsLetter of AuthorizationLast updated: Mar 6, 2026A letter of authorization grants permission to a designated individual who is not a director or executive to act on behalf of your business.Please download and complete the form, then return it to us should you need to add an authorized representative to your account.Download Letter of Authorization hereNeed more help?