Form a corporation, limited liability company (LLCs), limited partnership or more and do business in New York State. The Bronx County Clerk provides Indexing and Certification of Corporation filed in this office.New York requires corporations to file a biennial (every two years) report during the anniversary month of the incorporation. Here are the New York state tax requirements and rules for registering an LLC. Learn how to choose a business name, get an EIN and make a business plan. New York has a form (DOS1336 Form) that individuals can access to file articles of organization.