Can I use Firstbase.io if I don’t have a SSN or ITIN? Danny Chu February 15, 2021 20:33 Updated You don’t need to have an SSN or ITIN to set up a legal entity and bank account in the United States through Firstbase.io. Related articles Who are Firstbase.io's banking partners? How long does the process take? Do I need to physically be in the US? Do you need to use the business address provided by Firstbase.io? Can I pay my taxes with my US business bank account? Comments 0 comments Please sign in to leave a comment.