Is There an Age Minimum for Account Opening? Indeed, all applicants must be at least 18 years of age. For joint accounts, this age requirement applies to both parties. Vinicius Eloy2023-08-25T22:39:00+00:0025/08/2023|Bank Account| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: Vinicius Eloy Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.