Support Home Business Services Does a business have to be registered with the State of Oregon in order to open a business account? Will a registration in another state suffice? Does a business have to be registered with the State of Oregon in order to open a business account? Will a registration in another state suffice? The business must be registered in the State of Oregon for us to open a business account. Related Questions: Business Ownership types: Partnership Business Ownership Type – Limited Liability Company or Limited Liability Corporation Business Ownership types: Sole Proprietorship Business Ownership types: DBA Was this article helpful? Yes / No