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 you need to use the business address provided by Firstbase.io? Can I pay my taxes with my US business bank account? What are some of the ongoing maintenance fees for my company? Comments 0 comments Please sign in to leave a comment.